Summer rain is usually more intense as it falls after the summer heat leads to the build-up of thunderstorms. January (9th) and November (7th) were months that ranked among the top-10 warmest for the region while October ranked as the 13th coolest in history. Four states (Indiana, Kentucky, Missouri, and Ohio) have had six straight years above normal while the other five states, and the region as a whole, were below normal in 2019. The storm contributed to hundreds of vehicle crashes, including a pileup involving more than 65 vehicles on Interstate 80 in central Pennsylvania. One acre-foot of water is enough to serve two families of four for a year. The data for this indicator were provided by the National Oceanic and Atmospheric Administrations National Centers for Environmental Information, which maintains a large collection of climate data online at: www.ncei.noaa.gov. Below-average precipitation fell across much of the West, northern Plains and parts of the Northeast. The persistence of nighttime warmth was exceptional for many locations across the region, particularly in Florida. It was the first time in Baltimore, Marylands 128 years of recordkeeping that that site saw no snow during February. Caribou, Maine, recorded 10.9 inches (27.7 cm) of snow on April 10, making it the sites second snowiest April day on record. Boulder, Colorado: Highest seasonal snowfall total on record with 152.0 inches (386 cm) (period of record 1893-2021), Grand Forks, North Dakota: Tied for highest 1-day total precipitation of 4.26 inches (108 mm) for the month of June, June 30 (period of record 1893-2021), Casper, Wyoming: Earliest autumn snowfall on record with 2.3 inches (6 cm), September 7 (period of record 1939-2021), Cheyenne, Wyoming: Highest 1-day total snowfall of 14.0 inches (36 cm) for the month of October, October 25 (period of record 1883-2021). Maine had its worst year for fires in 20 years with 1,000 wildfires as of September 24. A historic snowstorm dropped snow on almost every part of the Northeast from December 16 to 17. February US Release: Wed, 8 Mar 2023, 11:00 AM EST, Alabama, South Carolina, North Carolina, Virginia, West Virginia, Maryland and Delaware, NOAA's Residential Energy Demand Temperature Index (REDTI), contiguous U.S. average annual precipitation, lowest known mean sea level pressure on record, nine climatic regions of the National Climatic Data Center, Northeast Regional Climate Center Home Page, Southeast Regional Climate Center Home Page, High Plains Regional Climate Center Home Page, Southern Regional Climate Center Home Page, Western Regional Climate Center Home Page. Based on the 2-digit Hydrologic Unit Code watersheds, the California region had the lowest SWE at 76% of normal. In some areas, the 2019 fall harvest extended well into 2020, and wet soils and flooding in the spring caused additional impacts to agriculture and infrastructure. Wildfire activity across Alaska was below average and consumed approximately 181,000 acres in 2020 only 15 percent of the 2010-2019 average. crcst test prep; crcst free test questions; paid test; crcst exam prep notes; subscribe In fact, Utah's 7.23 inches of annual precipitation was 0.89 inches less than the previous record set in 1956. The warmth kicked off in January with Boston, Massachusetts; Providence, Rhode Island; and Bridgeport, Connecticut, having their warmest January day on record with highs near or above 70 degrees F (21 degrees C). Most wells are only measured twice a year, in the spring and fall. Alabama, South Carolina, North Carolina, Virginia, West Virginia, Maryland and Delaware each ranked warmest on record with six additional states' minimum temperatures ranking second warmest on record. The remnants of Fay helped spawn an EF-0 tornado in southern Maine on July 11. On February 6th, a slow-moving low pressure system produced over 5 inches (127 mm) of rainfall across portions of western North Carolina and Upstate South Carolina. 2021. . Massachusetts had more than 1,000 wildfires as of late September, with 52 fires in a nine-day period from late September to early October. temperatures present several challenges to managing the states water supply. Five named storms (Cristobal, Marco, Laura, Delta and Zeta) made landfall in Louisiana in 2020, which is the most on record for any state in one year. This value will be evaluated by the State Climate Extremes Committee later in 2021 to determine if a state record for lowest mean sea level pressure will be established. This ranked 2020 as the 12th warmest since 1895, and the warmest year since 2012. February 18, 2022. In some Maine locations, a fungal disease turned stressed grass black and dry conditions caused a fungus that kills the pupa of the browntail moth caterpillar to grow too late this year, allowing the caterpillar, which defoliates trees and causes health issues, to spread farther into central Maine. Below the tables there's a map that allows you to visually compare the annual average precipitation totals among states. The precipitation averages are based on data collected by weather stations throughout each state from 1971 to 2000 and provided by the NOAA National Climatic Data Center. This graph uses the 19012000 average as a baseline for depicting change. The plot below aggregates this same data to show how the cumulative statewide snowpack is tracking relative to the historical average. As a Premium user you get access to background information and details about the release of this statistic. Anomalies for the contiguous 48 states and Alaska have been determined by calculating average precipitation anomalies for areas within each state based on station density and topography. Climate in the United States. Of these 85 stations, twenty-five observed their wettest year on record, including Highlands, NC (18792020; 136.50 inches, 3,467 mm), Fort Lauderdale, FL (19122020; 104.00 inches, 2,642 mm), Scottsboro, AL (18912020; 86.69 inches, 2,202 mm), and Lynchburg, VA (18932020; 69.73 inches, 1,771 mm). The U.S. Drought Monitor released on July 30 showed 29 percent of the Northeast in a severe or moderate drought and 42 percent was abnormally dry. The U.S. Write by: . Mitchell (139.94 inches, 3,554 mm). June is the month of highest frequency, followed closely by July and August. There were numerous impacts from the drought across the region, particularly in New England and New York. Like most years, 2020 temperatures were quite variable throughout the year. In October, Hurricane Zeta caused additional cotton losses in Georgia and the Florida Panhandle, as heavy rainfall led to an increase in boll rot. Few wells have monthly data. In many fields in southern Alabama, Hurricane Sally blew down the cotton crop when bolls had yet to open. In early May, Binghamton, New York; Harrisburg, Pennsylvania; Kennedy Airport, New York; and LaGuardia Airport, New York recorded their coldest May temperature on record. Precipitation was primarily wetter than normal (Texas was slightly drier than normal), with Mississippi and Tennessee experiencing their sixth-wettest and eighth-wettest winters on record, respectively. On average, total annual precipitation has increased over land areas in the United States and worldwide (see Figures 1 and 2). The 10 Wettest States In The United States Of America Non-thunderstorm wind gusts of up to 70 mph (31 m/s) were recorded in New England and on New Yorks Long Island, with reports of downed trees and wires. Power outages lasted five days in some locations. Iowa had its 3rd driest August in history. On the same day, Caribou had a low temperature of 50 degrees F (10 degrees C), its warmest minimum temperature for winter on record. Annual rainfall or precipitation is the sum of daily rainfall in a year. A .gov website belongs to an official government organization in the United States. Arunachal Pradesh: Arunachal Pradesh: 2,782: 3. In November, every state experienced warmer than normal conditions, with Texas experiencing its fourth-warmest November on record, Oklahoma experiencing its eighth-warmest November on record, and the region as a whole experiencing its ninth-warmest November on record. Some parts of a state will get more rain and/or snow than the average amount of precipitation listed. On the 20th, Clanton, AL (18932020) reported 8.40 inches (213 mm) of rainfall, which ranked as its second wettest April day on record. The indicator extends through 2021. The winds caused water levels to rise significantly along Lake Eries eastern shoreline, resulting in flooding near Erie, Pennsylvania, and Buffalo, New York. Freezing rain accumulations of 0.05 to as much as half of an inch (1 to as much as 13 mm) occurred in central and western portions of North Carolina, as well as southwestern, central, and northern parts of Virginia. Southern parts of the region experienced severe weather from April 7 to 9. From November 8th through the 12th, Tropical Storm Eta produced 5 to more than 10 inches (127 to more than 254 mm) of rainfall across portions of west-central and southern Florida. Five Category 4 and 5 storms formed in the Atlantic during 2020, tying with 1933, 1961, 1999 and 2005 for the record. In the beginning of the year, roughly a third of the Southern Region was experiencing at least abnormally dry conditions. Caribou, ME, also had significant snow during the 2019-2020 season receiving 146 inches and ranked ninth highest for any season on record. The U.S. Drought Monitor released on December 3 showed 21 percent of the Northeast in an extreme, severe, or moderate drought and 33 percent as abnormally dry. A total of 299 tornadoes (8 unrated, 123 EF-0s, 125 EF-1s, 31 EF-2s, 11 EF-3s, 1 EF-4) were confirmed across the Southeast during the year, which is the sixth highest annual tornado count for the region since modern records began in 1950. Low Temp: 27 F. Prior to this, there had only been four February tornadoes in Maryland between 1950 and 2019. What is Illinois average yearly rainfall? The Northeast had its hottest July since recordkeeping began with an average temperature of 73.7 degrees F (23.2 degrees C), which was 4.1 degrees F (2.3 degrees C) warmer than normal. Just as precipitation patterns vary across the world, however, so do the precipitation effects of climate change. Almost the entire Northeast saw below-normal snowfall during spring and the snow season (October through May). Learn more about how Statista can support your business. washington state rainfall by month. Significant flooding occurred, particularly in southeastern Pennsylvania where several waterways recorded their highest water levels on record. WRCC: Oregon Climate - DRI 2020 also marks the sixth consecutive year (2015-20) in which 10 or more separate billion-dollar disaster events have impacted the U.S. Arizona - State Climate Summaries 2022 - NCICS This was the states largest winter tornado outbreak. It may exceed 300 inches in the highest mountains of the north. Use Ask Statista Research Service. Changes in precipitation can disrupt a wide range of natural processes, particularly if these changes occur more quickly than plant and animal species can adapt. For instance, the Frankford Creek rose 4 feet (1 m) in 10 minutes, while Pennypack Creek reached 10.45 feet (3.19 m), which ranked as the ninth highest water level since 1965 (based on preliminary data). Is normal annual rainfall and average annual rainfall same thing? Enter a 5-Digit ZIP Code (i.e. Hawaii and U.S. territories are not included, due to limitations in available data. One of the wetter locations was northern Washington, west of the Cascades. There were approximately 4,523 severe weather reports throughout the Southern Region for 2020, with 394 tornado reports, 1,310 hail reports, and 2,819 wind reports. What is the average annual rainfall in Washington State? A weighted ranking system used pedestrian fatality rates, average air quality index, percent of residents living within a 10-minute walk of a park, and average annual rainfall to determine the . Meanwhile, for those looking to get out and enjoy the weather, fires, along with poor air quality from the smoke, impacted a range of recreational activities. (Binned versions of these maps are also available for download below the main image.). The United States has an average annual snowfall of 28 inches. and the average annual rainfall, in inches, for selected cities in each state. precipitation in Sixty-one tornadoes were confirmed in South Carolina, which is the states second highest annual count behind the 86 tornadoes observed during 2004. The southernmost parts of Florida, Texas, California, and Arizona all have annual average temperatures of at least 70 degrees, but very different rainfall amounts: 10 inches or less in the Southwest versus more than 50 inches in Florida. All western states had stations reporting in the top ten warmest years on record. Still more rain and snow await in Modesto-area watershed. Where do we The timing was particularly bad for farmers that were in the midst of harvesting a variety of vegetable crops bound for holiday tables, including sweet corn, green beans, lettuce, cabbage, and radishes. In addition, higher temperatures lead to more evaporation, so increased precipitation will not necessarily increase the amount of water available for drinking, irrigation, and industry (see the Drought indicator). The state has an average annual rainfall of 56.9 inches and an average monthly rainfall of 4.8 inches. During January and February, many cattle producers were forced to rely on supplemental feedings of hay due to excessively wet pastures. Average weather Boydton, - 23917. When the Taliban was still an insurgent force before toppling the government in August 2021, it was paying soldiers as much as $300 a month, American magazine WIRED reported.That was an irresistible sum, considering the average Afghan's annual income was only $390 a year. There were several flash flooding events during the year. Livestock producers in Georgia had to travel far to buy hay since supplies were short from the drought conditions in autumn 2019. In September, every state except for Louisiana and Mississippi experienced cooler than normal temperatures, while every state experienced wetter than normal conditions. Coldest highest max temperatures for April were recorded at several major climate sites including Bridgeport and Hartford, Connecticut; Boston and Worcester, Massachusetts; Newark, New Jersey; Binghamton, Islip, and Kennedy Airport, New York. Conversely, Oklahoma had the fewest tornado reports (31), Tennessee had the fewest hail reports (60), and Louisiana had the fewest wind reports (256). During October, beneficial rainfall improved drought conditions in portions of New England; however, drought and abnormal dryness expanded or intensified in parts of New York and Pennsylvania. The contrast is most extreme in Washington and Oregon, where the Coast and Cascade Ranges in the west are up to 8 times wetter than parts of the Columbia River Plateau to the east. Asheville, NC (18692020) observed its highest annual count of 157 days with measurable precipitation, while Miami, FL (18952020) tied its highest annual count of 30 days with at least 1 inch (25 mm) of precipitation. As the low-pressure system that produced the severe weather moved towards New England, a second low developed over the Gulf of Maine and rapidly strengthened to a near-record level for April for Maine. A complex storm system brought severe weather and snow to the Northeast in early April. The map of California shows groundwater level conditions across the state by comparing the most recent measurements State-wide averages of annual rainfall plus snowfall range from a high of 63.7 inches (1618 millimetres) in Hawaii to a low of 9.5 inches (241 millimetres) in Nevada. Over the contiguous United States, total annual precipitation increased at an average rate of 6.1 percent per century since 1900, with the greatest increases within the East North Central climate region (11.6 percent per . The extreme departures in annual mean temperatures across the region were driven primarily by exceptionally warm daily minimum temperatures, as a persistent influx of tropical moisture and cloud cover suppressed nighttime cooling during the year. Holly National Weather Service office. Approximately four percent of Californias nearly 100 million acres were consumed by wildfires in 2020, which is the largest wildfire season on record for the state. Rainfall has increased over the north and interior, declined along the west coast, and declined by about 20% over the lower south-west. ESI provides insight on how stressed vegetation is due to a lack of water, which is expressed as the statistical variation from average conditions. During July, the general trend across the region was worsening conditions. WRCC: Washington Climate - DRI Located just minutes from the Georgia State line and West Point Lake. The driest multiyear periods were in the 1960s and the wettest in the 1970s and 2010s (Figure 2c). JavaScript appears to be disabled on this computer. Snowfall totals of 2 to more than 8 inches were found across portions of northern Virginia, with the greatest accumulation of 11.5 inches (292 mm) measured in Bayse, VA. About 200 vehicle crashes and 125 disabled vehicles were reported by the Virginia State Police along I-81 and across northern Virginia. Charleston, West Virginia, had its wettest May on record with 8.93 inches (226.82 mm) of precipitation and its wettest spring on record with 19.14 inches (486.16 mm) of precipitation. Several major storms affected the Northeast during 2020. Providence, Rhode Island, picked up 1.6 inches (4.1 cm) of snow on October 30, tying as the sites snowiest October day on record. Indiana was barely below normal (-0.04 inches or -1 mm), while Minnesota (-3.75 inches or -95 mm) and Iowa (-5.84 inches or -148 mm) were well below normal. Due to reduced yields, farmers bought hay to feed livestock, but there were hay shortages and increased prices, with a Vermont farmer spending as much as $20,000 on feed. Plains snowpack was variable throughout the season. This home features 3 bedrooms with one and half bath. This indicator describes trends in average precipitation for the United States and the world. Many locations across the region observed their coldest Christmas Day in at least two decades. The center of low pressure for this storm is the lowest known pressure in or around Alaskan waters. The old record was 3.86 inches (98.04 mm) of precipitation on September 14, 1973. Which US State Rains the Most? Examining Regional Variations in By the end of 2020, 79% of the West was in drought and 22% of the region in exceptional drought (D4). 2 Gas Pumps, 2 tanks and a canopy over the pumps. Statewide annual precipitation has ranged from a low of 31.56 inches in 1964 to a high of 55.71 inches in 2011. Now weve doubled back to make maps not of change, but simply the new annual average temperature and precipitation across the contiguous United States. Temperatures rebounded in the summer, with most states in the High Plains ranking in the top 15 warmest summers on record. This July was the all-time hottest month on record for Scranton and Harrisburg, Pennsylvania; Buffalo, Syracuse, and LaGuardia Airport, New York; Burlington, Vermont; Baltimore, Maryland; Portland, Maine; Bridgeport, Connecticut; Elkins, West Virginia; and Dulles Airport, Virginia. Five of the six warmest years on record at Hilo have occurred since 2015. Above-average temperatures were also seen in portions of Bristol Bay, Central Interior and Northeast Interior regions. It was the hottest summer on record for Connecticut, Massachusetts, and Rhode Island. Early on December 25th, snow flurries were reported as far south as Charleston International Airport, SC, which is only its second trace of snowfall on Christmas Day since 1938. On the temperature map (top), places where the annual average temperature is around 50 degrees Fahrenheit are white. Roanoke, VA (19122020) reported 8.32 inches (211 mm) of rainfall during this event, which is its fourth wettest 3-day rainfall total for any month on record. Moderate drought first emerged in Minnesota in early June and by the end of July had touched parts of all nine Midwest states. National Oceanic and Atmospheric Administration. NOAA NCEI U.S. Climate Normals Quick Access Many extremely large fires with rapid spread rates occurred this year with California, Oregon, and Colorado all having set records for the largest fires in the states history. This home has an oversized lot with a fenced in back yard perfect for the kids or your animals to run free! Choosing a different baseline period would not change the shape of the data over time. how this years temperatures compare to what has been observed historically. A few areas, such as the Southwest, have seen a decrease in precipitation (see Figure 3). Crops largely reached maturity and were harvested after drying down in the field. June, July, and December also ranked among the warmest 20 percent (top 25) of history for the region. For the year, warm daily records outpaced cold records by a margin of approximately two to one. Therefore, a warming climate is expected to increase precipitation in many areas. It was only the second time since 1885 that Philadelphia recorded no snowfall during spring. Issues with extreme wetness carried over into 2020 in parts of the Northern Plains, however. On January 31st, Charlotte, NC continued its record of reporting at least a trace of snow in every winter season since 1878. These fires burned thousands of acres of forest and rangeland, caused evacuations, closed roads, and impacted air quality. Choosing a different baseline period would not change the shape of the data over time. The map of California shows how reservoir conditions compareto their historical averages for this month. Conditions improved somewhat over the winter and early spring, but then deteriorated across the region through the summer, fall, and even early winter. Sixteen of the long-term stations observed or tied their warmest annual mean temperature on record, including Miami, FL (18952020; 79.3 degrees F, 26.3 degrees C), Tampa, FL (18902020; 76.3 degrees F, 24.6 degrees C), Savannah, GA (18742020; 70.4 degrees F, 21.3 degrees C), Cape Hatteras, NC (18932020; 66.8 degrees F, 19.3 degrees C), and Norfolk, VA (18742020; 64.0 degrees F, 17.8 degrees C). Parts of the Dakotas are as dry as New Mexico on an annual average basis, and yet at first glance, they dont seem nearly so arid, in part because they are also much cooler. October was mixed with respect to temperature, with three states (Arkansas, Oklahoma, and Texas) experiencing cooler than normal temperatures while three states (Louisiana, Mississippi, and Tennessee) experienced warmer than normal temperatures. For instance, a roof was blown off a store in Cape May, New Jersey, and a cow barn was tossed into a power pole in Rockland, Massachusetts. Published by Statista Research Department , Jan 3, 2023. Abnormal dryness was next introduced during the second half of May, this time in parts of New York and northern New England. At each weather station, annual precipitation anomalies were calculated from total annual precipitation in inches. A paid subscription is required for full access. There were no areas of below-average annual temperatures observed across the Lower 48 during 2020. Most of the islands saw below normal precipitation with the exception of Kauai and some of southern Hawaii. Some cattle farmers also thinned their herds earlier than usual. Winterthur, Delaware, saw 4.11 inches of rain (104.39 mm), more than a month's worth, in an hour, with 1.03 inches (26.16 mm) of that falling in five minutes, qualifying as a 1,000-year storm event. Five of the six largest wildfires in California history also occurred during 2020. Welcome to California Water Watch! Average Annual Precipitation by USA State - Current Results Annual precipitation in the United States in 2021, by state (in inches) [Graph]. In fact, Philadelphia, Pennsylvania, had its fourth wettest July day on record with 4.15 inches (105.41 mm) of rain on July 10. Coastal flooding occurred from New Jersey to Maine. Winds gusted to 82 mph (37 m/s), with locally higher gusts of up to 100 mph (45 m/s) in eastern New York. at wells to the previous 10 years of measurements for the wells. Temperature plays a large role in Californias annual water conditions. Tennessee ranks high on the list, with an average yearly rainfall of 51.6 inches and an average monthly rainfall of 4.1 inches. Range and pastureland conditions were severely impacted this year, particularly in parts of Colorado and Wyoming, where livestock producers were forced to haul water or provide supplemental feed. Commenced 1866 / Closed 1974. There were seven tropical cyclones that directly impacted the Southern Region in 2020. The statewide precipitation rankings for the year are as follows: Arkansas (eleventh wettest), Louisiana (ninteenth wettest), Mississippi (eleventh wettest), Oklahoma (twenty-seventh wettest), Tennessee (sixth wettest), and Texas (fifty-fourth driest). View high, low and average temperatures within an area and the amount of cooling required (CDD), amount of heating required (HDD) and amount of rain in inches. This switch from wet to dry was so pronounced that some locations went from having a top 10 wettest year in 2019 to a top 10 driest year in 2020. Nine major climate sites had their hottest summer on record: LaGuardia Airport, New York; Harrisburg and Williamsport, Pennsylvania; Burlington, Vermont; Caribou and Portland, Maine; Bridgeport and Hartford, Connecticut; and Providence, Rhode Island. Several notable widespread wind events occurred in the Northeast this year. States With the Most and Least Amount of Rain | Newsmax.com Average monthly precipitation over the year (rainfall, snow etc) 3. Spring freeze damage was reported in a mid-April freeze despite not being particularly late in the season. Weather in Australia - Tourism Australia You can only download this statistic as a Premium user. A total of 13 tornadoes were spawned by Delta, including an EF-1 tornado that injured 2 people at a homeless shelter in Newton County, GA on October 10th. The result was strong wind gusts for the entire Northeast and a major late season snowstorm for parts of Maine and New Hampshire from April 9 to 10. There were five fatalities and 65 injuries associated with this tornado, many of which occurred in the hardest hit areas just south of Estill, SC. Ultimately, the year ended with over 80 percent of the region in drought (D1-D4), and these conditions caused a number of impacts over the course of the year. This years drought could reduce next years growth of red oak and white pine trees in New Hampshire. Precipitation for the year was above normal in the Interior and Southeast, and below normal in Southcentral and the Aleutian Islands. That 21-week stretch extended to a 29-week stretch when the last eight weeks of 2019 were added making it the second longest stretch with no drought in the region since 2000. From April 12 to 13, a storm system produced damaging winds in the Northeast. United States rainfall climatology - Wikipedia Three years of drought in California are putting a strain on groundwater wells. Meanwhile, Bismarck, ND had its second wettest year in 2019, followed by its third driest in 2020 (period of record 1874-2021). Philadelphia and Washington, D.C., saw less than an inch of snow for the season for only the third time since 1885. Climate in Virginia - Best Places The Midwest was completely free of drought from January through May of 2020. Extreme (D3) and exceptional (D4) drought covered about 22 percent of the CONUS on December 29 the largest extent of D3 and D4 drought since August 2012 (24 percent).