The event, which qualified as a derecho, caused widespread damage, downing trees and wires, knocking out power to more than 500,000 customers, and causing four deaths. On December 31, a strong low-pressure system over the north Pacific Ocean deepened to 921 millibars (27.20 inches of mercury) as it crossed over Attu Island, the westernmost of the Aleutian Island chain. Much of the western half and eastern third of the CONUS experienced above-average maximum temperatures for the year with Arizona ranking warmest on record. The Department of Primary Industries and Regional Development provides this . In Georgia, the blueberry crop was badly damaged by severe weather in April. High Temp: 85 F. Iowa ranked as the 30th driest in its history. Tropical Storm Isaias, the Atlantic Oceans earliest "I" named tropical system on record, produced extreme rainfall, tornadoes, and damaging winds in the Northeast on August 4. On December 16th, a winter storm produced freezing rain, sleet, and snow across portions of North Carolina, Virginia, and Washington, D.C. There were two months (March and November) where the entire region experienced a top-10 warmest month on record. 2020 was the hottest year on record for six major climate sites: Scranton and Harrisburg, Pennsylvania; Atlantic City, New Jersey; Portland, Maine; Central Park, New York; and Providence, Rhode Island. One of the wetter locations was northern Washington, west of the Cascades. at wells to the previous 10 years of measurements for the wells. Temperature plays a large role in Californias annual water conditions. With 4.3 inches (10.92 cm) of snow, Boston, Massachusetts, had its snowiest October (old record was 1.1 inches [2.8 cm] in 2005) and snowiest October day on record. On June 26th, Tampa, FL tied its warmest daily maximum temperature for any month on record, at 99 degrees F (37.2 degrees C). Crops largely reached maturity and were harvested after drying down in the field. Drought conditions expanded or intensified across much of the western U.S. and southern to central High Plains throughout 2020 with persistent above-average temperatures and precipitation deficits in place across much of the West. Washington, D.C. (18842020), Blacksburg, VA (18932020), and Mt. The dryness extended to the east side of the Sierra Nevada into the Great Basin; Reno, Nevada saw its second driest year since 1938 with 2.72 in (69.09 mm, 37% of normal). Despite the snowfall, the fall season was dry, overall, and the majority of the region went into winter with dry soils. Soc. You need at least a Starter Account to use this feature. Arkansas experienced its seventh-wettest August on record. Every state except for Texas experienced wetter than normal conditions. The nationally averaged maximum temperature (daytime highs) was above average for 2020 at 66.3F, 2.3F above average, ranking as sixth warmest in the 126-year record. while summer was slightly warmer than the long-term average in four states and slightly cooler in the other three. 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. Then I multiply the area by the rainfall to get the cubic miles of annual rainfall for the state. The chart below provides a summary of Californias current statewide precipitation statistics. Through November 30, and the official end of the Atlantic hurricane season, several records were tied or broken. The mean annual rainfall of the Philippines varies from 965 to 4,064 millimeters annually. Warm conditions continued into March, but, overall, spring temperatures were below normal due to cooler conditions in April and May. Storm reports also indicated that hail accumulation of several inches was plowed off roads in western West Virginia. 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. how this years temperatures compare to what has been observed historically. This ranked as the fifth-warmest year in the 126-year record. Summer temperatures in the low-lying Colorado Desert can reach as high as about 130 F (54 C), and annual precipitation there averages only 3 to 4 inches (75 to 100 mm). Greenville-Spartanburg, SC (18842020) and Hickory, NC (19492020) observed their wettest February day on record, with 5.36 and 5.31 inches (136 and 135 mm) of precipitation, respectively. Back-to-back storms from February 5 to 8 brought an extreme mix of weather conditions to the Northeast. Several other locations had one of the five snowiest Octobers on record. 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. In north-central Oregon the annual average is 15 to 30 inches, while over the higher plateau region that makes up the south-central portion snowfall ranges up to as much as 60 inches. Temperatures were well above average across much of the Southeast during the year, particularly in Florida and along coastal portions of the region. Below-average rain and snow fell from 2020 to 2022, leading to water cutbacks that varied from mild to severe in Stanislaus County. The last time New York and New England experienced drought conditions was in the summer/fall of 2018. Hawaii and U.S. territories are not included, due to limitations in available data. In many fields in southern Alabama, Hurricane Sally blew down the cotton crop when bolls had yet to open. Directly accessible data for 170 industries from 50 countries and over 1 million facts: Get quick analyses with our professional research service. Hurricane Zeta made landfall near Cocodrie, LA on October 28th, with a wind gust of 91 mph (41 m/s) reported in Mobile, AL. This home has an oversized lot with a fenced in back yard perfect for the kids or your animals to run free! Ultimately, the year ended with 82 percent of the region in drought, which was up 70 percent from the beginning of the year. Portland, Maine, recorded its earliest 70 degrees F (21 degrees C) day on record on March 9. Annual precipitation averaged across the Midwest was 37.72 inches (958 mm), 0.78 inches (20 mm) above normal. Issued 12 January 2021: Unless otherwise noted, temperature and precipitation rankings refer to a 126-year period of record (1895-2020), and long-term average refers to the 20th century (1901-2000) value. Peaking in intensity in early July, moderate-to-severe drought conditions covered over half of the island. The contiguous United States has a big range of climates and microclimates. Farther inland, winds gusted over 50 mph (22 m/s) in northern Georgia, Upstate South Carolina, and North Carolina, resulting in widespread downed trees and power outages. Precipitation can have wide-ranging effects on human well-being and ecosystems. The center of the system moved across Iowa as just the second tropical system to do so. While February, March, and the spring season were record-setting for their lack of snow, May featured record-setting snowfall in a few locations. Smaller states tend to have lower average annual rainfall totals, while larger states can vary significantly in terms of rainfall amounts. The average rainfall in Phoenix during the monsoon season is 2.43 inches. Farmers dealt with extremely dry conditions. Write by: . Severe weather in the region was spread across many months, however the most newsworthy was a severe derecho on August 10th. ESI provides insight on how stressed vegetation is due to a lack of water, which is expressed as the statistical variation from average conditions. For example, irrigation and labor costs exceeded $50,000 at a Massachusetts farm and were around $30,000 at a New Hampshire farm. On August 7, just a few days after Isaias' excessive rainfall, strong storms produced heavy rain and more flash flooding in southeastern parts of the region. Sixty-one tornadoes were confirmed in South Carolina, which is the states second highest annual count behind the 86 tornadoes observed during 2004. 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. Newark, New Jersey, had its wettest July on record with 11.17 inches (283.72 mm) of rain. Portions of New England were designated as natural disaster areas by the U.S. Department of Agriculture, making some farmers eligible for federal assistance. Meanwhile, another of the wettest cites in the state at the southern extent of Southeast Alaska, Ketchikan, logged 175.10 in (4447.54 mm, 124% of normal) making the 11th wettest year on record since 1914. Temperature plays a large role in Californias annual water conditions. The persistence of nighttime warmth was exceptional for many locations across the region, particularly in Florida. A total of 22 tornadoes were spawned by Isaias, including a rare EF-3 tornado that caused 2 fatalities and 14 injuries in Bertie County, NC on August 4th. Across the region, there were hundreds of closed roads, stranded vehicles, water rescues, and buildings affected by flooding. Almost the entire Northeast saw below-normal snowfall during spring and the snow season (October through May). 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. Summer was warmer and wetter than normal for most of the Southern Region. Peanuts in the Florida Panhandle were unable to be dug due to rainfall from Sally, and farmers noted that fungal disease and rotting would affect the quality of the harvest. Share sensitive information only on official, secure websites. This years drought could reduce next years growth of red oak and white pine trees in New Hampshire. The map of California shows how snowpack conditions compare to the historical averages at various locations across the state. Average weather Boydton, - 23917. Hurricane Zeta was responsible for wind gusts over 100 mph (160.93 kph) in southeastern Louisiana, while Hurricane Laura generated a wind gust of 133 mph (214.04 kph) in southwestern Louisiana. Well below normal precipitation was widespread throughout central and northern California with most stations reporting the second or third driest year on record. Rocky Mountain snowpack was below normal at the time of this writing. The summer was much more active, however, with several notable events occurring, such as the Western U.S. derecho in June and the Midwestern U.S. derecho in August, which started in the High Plains region. Low Temp: 27 F. 92688) OR a City and State Abbreviation (i.e. During June, abnormal dryness expanded to include parts of every state except New Jersey and moderate drought was introduced in parts of New England and New York. These regional anomalies are then averaged together in proportion to their area to develop national results. In Florida, West Palm Beach, Jacksonville (18712020), and Pensacola (18792020) observed their highest or second highest annual count of 313, 238, and 208 days with a maximum temperature at or above 80 degrees F (26.7 degrees C). Several other locations in central and northern California reported the second or third warmest year on record. Rhode Island officials noted that fires were climbing trees and were concerned that items like lawn mowers and chains could spark fires, which is a behavior more typical of western U.S. wildfires and unusual in the Northeast. Massachusetts cranberry growers reported losses. Drought conditions expanded in coverage and intensified rapidly over the next month, with moderate-to-severe drought covering 83 percent of Florida by mid-April. 102(8):SiS475. Corn and soybean crops in the Midwest had favorable conditions in 2020 except for the areas hit by drought and the derecho. The month with the least rain in Bellingham is July, with an average rainfall of 0. Please create an employee account to be able to mark statistics as favorites. As the derecho headed east the winds eased slightly but continued to do significant damage in the other states affected. JavaScript appears to be disabled on this computer. The state has an average annual rainfall of 56.9 inches and an average monthly rainfall of 4.8 inches. From late August through the end of the year, the mainland portion of the Southeast region remained completely drought-free for the first time since 2004. This allows us to see how well the snowpack is doing to date, as well as how much snow may still be needed to reach the average peak snowpack (i.e., April 1st snowpack). The storms winds also downed trees and power lines. On June 3, a line of intense thunderstorms with wind gusts of up to 93 mph (42 m/s) raced across Pennsylvania and New Jersey. 3 NOAA (National Oceanic and Atmospheric Administration). The survey was based upon the average annual rainfall between 1901 and 2000, which was then compared to the average precipitation levels of a 30-year period as reported by the government scientific agency National Oceanic and . 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 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. Eight of the Northeast states were drier than normal while four were wetter than normal. Dry conditions prevented farmers from planting crops, and for those that were planted, moisture stress led to slowed growth and reduced yields. Wind: 6 mph. The greatest totals of over 12 inches (30 cm) were reported in northwestern Pennsylvania, with a location in Erie County picking up 22.5 inches (57.2 cm). The U.S. Drought Monitor released on October 29 showed 47 percent of the Northeast in an extreme, severe, or moderate drought and 24 percent as abnormally dry. Caribou, Maine, tied its greatest number of June nights with a low of 32 degrees F (0 degrees C) or lower on June 1 and 2. At General Santos City in Cotabato, the average annual rainfall is only 978 millimeters. Abnormal dryness was next introduced during the second half of May, this time in parts of New York and northern New England. Precipitation received across Alaska during 2020 varied by region with the eastern interior regions, portions of the Panhandle and Bristol Bay receiving above-average precipitation. In addition, Baltimore, Maryland; Hartford, Connecticut; LaGuardia Airport, New York; Philadelphia and Scranton, Pennsylvania; Providence, Rhode Island; and Washington, D.C. recorded their greatest number of days with a high of at least 90 degrees F (32 degrees C) for any month on record. The 2022 Water Year ended with total annual average statewide precipitation at 17.9" and 76% of percent of historical average. Spring and fall are particularly mild with hot and humid days in late summer and during winter months when temperatures occasionally dip into the teens or below, especially with wind chill. Kentucky was the wettest state with 9.97 inches (253 mm) above normal which ranked as the 8th wettest in its history. Concord, New Hampshire, saw 24.2 inches (61.5 cm) on December 17, making it the sites all-time snowiest day on record and qualifying as the largest December snowstorm. Near record warmth was found throughout Arizona with both Phoenix (77.2 F [25.1 C], 2.1 F [1.2 C] above normal) and Tucson (72.6 F [22.6 C], 3.2 F [1.8 C] above normal) reporting the second warmest years on record. There were four months (January, March, July, and November) where all six states averaged above-normal temperatures. On the same day, Atlantic City, New Jersey, saw 3.97 inches (100.84 mm) of rain, making it the sites wettest September day on record. The old record was 3.86 inches (98.04 mm) of precipitation on September 14, 1973. This years snow season (2020-2021) kicked off with several early snowfalls, starting in September. This graph uses the 19012000 average as a baseline for depicting change. For instance, in Maryland, East Branch Herbert Run at Arbutus rose more than seven feet (2 m) in an hour and the Patapsco River at Elkridge rose 9.6 feet (2.9 m) in over an hour. Climate Normalsthe new official baseline for describing average U.S. climate. For additional details regarding these highlights, please see the following pages: *Temperature and precipitation values and ranks are based on preliminary data. An early season freeze event occurred in the Upper Midwest on September 8th-11th. 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. Californians must adapt to this new normal and adopt conservation as a way of life to make the most out of our limited water supplies across the state. Wind gusts of 40 mph (18 m/s) to 80 mph (36 m/s) damaged buildings and downed trees and wires, leading to power outages. The map of California shows how this water years precipitation compares to what has been observed historically. The Rio Grande and Great Basin were both at 91% of normal, the Pacific Northwest and Upper Colorado both at 107% of normal, and the Lower Colorado at 108% of normal. Plenty of warehouse storage, some of which could be used . Profit from the additional features of your individual account. The heavier intensities occur along the windward slopes of the mountains. Annual average (1991-2020 normals) temperatures range from the 40s (F) at the highest elevations in the mountains to the mid-70s (F) in the lower elevations of the south. Five Category 4 and 5 storms formed in the Atlantic during 2020, tying with 1933, 1961, 1999 and 2005 for the record. In Spokane, which marks the eastern edge of the state, rainfall averages 15 to 30 inches (38 to 76 cm) a year. Admittedly, this is not perfect. Across the region, the strong winds downed trees and wires and damaged homes and buildings. Reference NOAA National Centers for Environmental Information (NCEI). On the average, 5 or 6 tornadoes are obseved annually in Pennsylvania, and the State ranks 27th nationally. 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. Welcome to California Water Watch! Just a week later, on Christmas Eve and Christmas Day, a storm system dropped as much as 6 inches (152 mm) of rain on the region, with several locations having one of their 10 wettest December days on record. Harford, Connecticut, received only 4.42 inches (112.27 mm) of precipitation during summer, making it the sites driest summer on record. Accessed March 04, 2023. https://www.statista.com/statistics/1101518/annual-precipitation-by-us-state/. According to the U.S. Drought Monitor, 18% of the West was in drought at the beginning of the year with no locations worse than severe drought (D2). Parts of New Jersey also experienced heavy rain and flash flooding, with reports of water up to car hoods in Ocean City. Thousands of Christmas tree saplings died and some mature trees dropped excessive amounts of needles or turned yellow in New England. Several nights of frost and freezing temperatures during the month caused some grass damage in pastures across northern and central Florida, while low-lying areas of pastures in southern Florida sustained flooding. Average annual rainfall of the states of India. It was the hottest summer on record for Connecticut, Massachusetts, and Rhode Island. From July 29th through the 30th, Tropical Storm Isaias impacted parts of Puerto Rico, with over 9 inches (229 mm) of rainfall recorded in Juncos. Analyses available. With 1.1 inches (28 mm) of snow on the 25th, Asheville, NC (18692020) observed its fifth highest snowfall on Christmas Day since records began 151 years ago. How much precipitation each state in the US gets on average in a year is listed below. 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. Climate Normals Quick Access tool provides graphs and tables of average temperature, precipitation, and snowfall at more than 15,000 U.S. observation stations. By shifting the wind patterns and ocean currents that drive the worlds climate system, climate change will also cause some areas to experience decreased precipitation.
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