Low Temp: 27 F. The maximum wind speed was estimated at 85 mph, and three injuries were associated with the microburst. The U.S. Drought Monitor released on August 27 showed 37 percent of the Northeast in a severe or moderate drought and 23 percent as abnormally dry. Australian average rainfall maps are available for annual and seasonal rainfall. There were more than 250 wind damage reports in the Philadelphia/Mt. Copyright 2023 Current Results Publishing Ltd. There were at least four ground fires in Vermont this year, which is atypical. Portions of Delaware, southeastern Pennsylvania, and New Jersey also saw damaging severe thunderstorms. As soon as this statistic is updated, you will immediately be notified via e-mail. The center of low pressure for this storm is the lowest known pressure in or around Alaskan waters. In Kansas, one may expect, on a yearly basis, an average of 230 days with clear skies. A pocket of extreme rainfall occurred in the Rocky Mount-Wilson area of eastern North Carolina, with a 2-day total of 9.84 inches (250 mm) recorded at Rocky Mount-Wilson Regional Airport. Oakland, California also logged its warmest year on record dating back to 1948 at 61.3 F (16.3 C), 3.8 F (2.1 C) above normal. Upper Missouri Basin snowpack peaked in mid-April at just above normal above Fort Peck Reservoir and between Fort Peck and Garrison Reservoirs, according to the U.S. Army Corps of Engineers. The center of the system moved across Iowa as just the second tropical system to do so. Commenced 1866 / Closed 1974. North Carolina had its second-wettest year on record during 2020 and Virginia was third wettest. 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. temperatures present several challenges to managing the states water supply. Many of the same locations that saw above normal and record high temperatures also experienced below normal precipitation and in some cases record dryness. In the beginning of the year, roughly a third of the Southern Region was experiencing at least abnormally dry conditions. Hartford, Connecticut, tied its coldest June temperature on record on June 1 with a low of 37 degrees F (3 degrees C). 15:19 AEDT Flash droughts possible in Australia as La Nina . Severe weather in the region was spread across many months, however the most newsworthy was a severe derecho on August 10th. May is the rainiest month in Virginia with 11.3 days of rain, and October is the driest month with only 7.7 rainy days. Estimated Total Statewide Reservoir Storage: Counties Covered by Drought Emergency Proclamations. From April 12 to 13, a storm system produced damaging winds in the Northeast. Flooding in southeastern Pennsylvania, Delaware, and portions of New Jersey and Maryland led to road closures, stranded vehicles, and water rescues. Average monthly precipitation over the year (rainfall, snow etc) 3. Great Business Opportunity! For example, in New Hampshire, an emergency drought law banning outdoor fires near public woods was in effect for a month, and several communities and the White Mountains National Forest had burn bans. There were over 106,000 daily temperature records tied or broken during 2020. Storm reports noted numerous road closures, multiple water rescues, some evacuations, and a few homes taking on water. Preliminary damage estimates in Delaware exceeded $20 million. Numerous trees and branches were felled due to a combination of strong winds, drought stress, and being fully leafed. 2 Gas Pumps, 2 tanks and a canopy over the pumps. The driest consecutive 5-year interval was 1962-1966, and the wettest was 2016-2020. They also influence river flooding and can determine what types of animals and plants (including crops) can survive in a particular place. During the fall, some Florida citrus growers reported extremely heavy fruit drop within their groves, which was partially attributed to premature blooming during the winter 20192020 season as well as a persistence of heavy rainfall throughout the year. 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. Australia's seasons are at opposite times to those in the northern hemisphere. To get the units consistent, I convert the rainfall from inches to miles. 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. JavaScript appears to be disabled on this computer. Fires were a major issue across Colorado and Wyoming this year, with the three largest fires in Colorados history burning this summer and fall. National Oceanic and Atmospheric Administration. This information is updated dynamically from a variety of data sources. Storm reports also indicated that hail accumulation of several inches was plowed off roads in western West Virginia. All state rankings are based on the period spanning 1895-2020. Other sites saw only a trace, but for Islip, New York, it made May a snowier month than February. For instance, one Rhode Island farm lost 90 percent of its saplings and another farm did not open for the holiday season. Across the region, there were hundreds of closed roads, stranded vehicles, water rescues, and buildings affected by flooding. Nationally, the area-average annual rainfall total for Australia was 26% above the 1961-1990 average at 587.8 mm (the 1961-1990 average is 466.0 mm). Buffalo, New York, recorded its hottest July temperature on record and saw eight consecutive days with a high of at least 90 degrees F (32 degrees C), its longest streak on record. The month with the least rain in Bellingham is July, with an average rainfall of 0. Its temperatures easily soar into the 100s F (about 48 C) in the summer, and average annual rainfall is only about 2 inches (50 mm). Every state except for Texas experienced wetter than normal conditions. Pasture and rangeland conditions were rated very poor (the lowest level) for 70 to 90 percent of southern New England, while 10 percent of Pennsylvanias corn crop was rated very poor, making it some of the worst corn condition ratings in the country. The spatial extent of drought increased slightly from 18% at the beginning of the year to 19% at the end of the year. Harford, Connecticut, received only 4.42 inches (112.27 mm) of precipitation during summer, making it the sites driest summer on record. A lock (LockA locked padlock) or https:// means youve safely connected to the .gov website. The tornadoes and wind gusts caused structural damage and downed numerous trees. Mississippi had the most tornado reports (127) while Texas had the most hail (601) and wind (817) reports. Long-term averages have been calculated over the standard 30-year period 1961-1990. 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. to incorporate the statistic into your presentation at any time. 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. Conditions worsened during September, with moderate and severe drought expanding and the introduction of extreme drought in New England for the first time since February 2017. The United States receives an average of 38 inches of rain per year. 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. The lack of a need for supplemental drying was a benefit for farmers. The storms winds also downed trees and power lines. The U.S. Warm and dry conditions led to drought development in California and Nevada and major drought intensification in the Four Corners states during Calendar Year 2020. For a second year in a row the Southwest monsoon failed to produce much needed rainfall. On the 11th, Rocky Mount-Wilson Regional Airport, NC (20002020) observed its second wettest day for any month on record, with 6.02 inches (153 mm) of precipitation. Drought stress also caused leaves to change color and drop earlier than usual in parts of the Northeast. 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. Currently, you are using a shared account. On the temperature map (top), places where the annual average temperature is around 50 degrees Fahrenheit are white. June, July, and December also ranked among the warmest 20 percent (top 25) of history for the region. Climate Normals. The precursor disturbance to Tropical Storm Bertha caused a significant multi-day rainfall event across southern Florida, with accumulations of more than 8 inches in several locations. With a daily maximum temperature of 24 degrees F (-4.4 degrees C), Asheville, NC (18762020) recorded its coldest Christmas Day since 1983, while Huntsville, AL (19072020) observed its coldest Christmas Day since 1985, with a daily maximum temperature of 32 degrees F (0 degrees C). Overview and forecasts on trending topics, Industry and market insights and forecasts, Key figures and rankings about companies and products, Consumer and brand insights and preferences in various industries, Detailed information about political and social topics, All key figures about countries and regions, Market forecast and expert KPIs for 600+ segments in 150+ countries, Insights on consumer attitudes and behavior worldwide, Business information on 60m+ public and private companies, Detailed information for 35,000+ online stores and marketplaces. About 30 percent (1,154 of 3,843) of these reports were observed during April. Are you interested in testing our business solutions? Subscribe for $2.15/week. Portland, Maine, recorded its earliest 70 degrees F (21 degrees C) day on record on March 9. 1. Choosing a different baseline period would not change the shape of the data over time. Monthly: 1981-2010 normals The annual forest health report, released today by the Colorado State Forest Service, details how ongoing warm temperatures and below-average precipitation create . Conditions improved somewhat over the winter and early spring, but then deteriorated across the region through the summer, fall, and even early winter. Flash flooding was reported from Delaware to New York, resulting in road closures and water rescues. Strawberry growers in Florida reported higher-than-normal fungal disease pressure and pest pressure due to unusual warmth in January and February. Find the average volume of rain = Depth x radius x radius x 3.14. 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). Mean rainfall in Australia 2021, by state. This ranked as the 37th wettest in history since 1895. 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.
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