Prolonged dryness in April and May led to an outbreak of numerous wildfires across Florida. There were seven tropical cyclones that directly impacted the Southern Region in 2020. A few northern Maine farmers initiated the process to allow for emergency haying and grazing on conservation reserve. Holly National Weather Service office. Multiple residences were destroyed by this fire, and many residents were told to evacuate the area. AUXITO Floor Mats for Tesla Model Y 2023 2022 2021 2020, Model Y All Weather Mats Carpet Interior Liners Full Set, Carbon Fiber Waterproof Anti-Slip (1st & 2nd Row) Add to Cart . 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. Several tropical systems affected the Northeast this year, with Tropical Storm Fay, Tropical Storm Isaias, and Tropical Storm Zeta being particularly noteworthy. With respect to precipitation, Oklahoma experienced its fifth-wettest March on record while Texas experienced its seventh-wettest March on record. Globally, 2020 was the hottest year on record, effectively tying 2016, the previous record. Conditions generally improved in the region during November. The tornado, the first of the year in New England, snapped and uprooted trees. The storm's highest wind gusts ranged from 60 to 78 mph (27 to 35 m/s). Searching by zip code will yield no results if there is no weather station within that zip code, but you can easily expand your search to a city or county. Severe thunderstorms in these same areas downed trees and powerlines, as well as spawned three tornadoes: an EF-1 that snapped and uprooted trees in northern Maryland, an EF-0 that destroyed several barns in northern Maryland, and an EF-0 that damaged several buildings in southeastern Pennsylvania. Beckley, West Virginia, recorded its hottest March day since 1896 with a high temperature of 85 degrees F (29 degrees C). March was an exceptionally warm month for the region, as three states (Louisiana, Mississippi, and Texas) experienced a top-5 warmest March on record, while Oklahoma experienced a top-10 warmest March on record. Three more states had more than 2.00 inches (51 mm) above normal and another two (Illinois and Wisconsin) had more than 1.00 inch (25 mm) above normal. Across the region, there were hundreds of closed roads, stranded vehicles, water rescues, and buildings affected by flooding. In addition, Augusta, GA (18712020) observed only its second trace of snowfall on Christmas Day since records began 149 years ago. On January 11th, a thunderstorm wind gust of 75 mph (34 m/s) in Greene County, AL blew a very large tree down onto the water main in Forkland, and many thousands of gallons of water spilled out of the water tower. Meanwhile, parts of northwestern Alaska, the Aleutians and the central Gulf regions received below-average precipitation for the year. During July, the general trend across the region was worsening conditions. 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. Massachusetts cranberry growers reported losses. The August Complex, SCU Lightning Complex, Creek Fire, LNU Lightning Complex and the North Complex burned nearly 2.5 million acres in all. From April 12 to 13, a storm system produced damaging winds in the Northeast. Numerous fallen trees, mudslides, and river flooding were reported in southwestern Puerto Rico, according to local emergency management officials. In May, cooler than normal conditions prevailed across every state except Texas, while precipitation was higher than normal for every state except for Mississippi. After making landfall near Creole, LA on October 9th, the remnants of Hurricane Delta impacted parts of the Southeast with heavy rain and flooding. During summer and fall, groundwater levels were also well below normal in many drought areas. It encompassed nearly the entire West, Northern and central Plains, Great Lakes and much of the East, including. This was approximately 1.35 . Further east, in Californias Central Valley, Sacramento received 7.86 in (199.64 mm, 39% of normal) making it the fifth driest year since 1878. Unfortunately, in early June the total area experiencing at least abnormally dry conditions began to increase. On December 24th and 25th, an extensive squall line associated with a vigorous cold frontal passage produced convective wind gusts exceeding 45 mph (20 m/s) along coastal portions of the region, including 49 mph (22 m/s) at Charleston International Airport, SC, 59 mph (26 m/s) at Brunswick Golden Isles Airport, GA and Tampa International Airport, FL, 61 mph (27 m/s) at Newport News/Williamsburg International Airport, VA, and 64 mph (29 m/s) at Billy Mitchell Airport on Cape Hatteras, NC. Conditions improved somewhat over the winter and early spring, but then deteriorated across the region through the summer, fall, and even early winter. There were several flash flooding events during the year. Dropping to 16 degrees F (-8.9 degrees C) on December 26th, Greensboro, NC (19032020) ended its longest streak of 694 consecutive days with a daily minimum temperature at or above 20 degrees F (-6.7 degrees C), surpassing the previous record by 277 days. There were scattered areas of below normal temperatures across Arkansas that averaged 0 to 1 degrees F (0.00 to 0.56 degrees C) below normal. 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. 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. In early May, Binghamton, New York; Harrisburg, Pennsylvania; Kennedy Airport, New York; and LaGuardia Airport, New York recorded their coldest May temperature on record. 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). This graph shows the change in global surface temperature compared to the long-term average from 1951 to 1980. Several landslides occurred along the foothills of western North Carolina and southwestern Virginia. The coldest temperature observed during the year was -4 degrees F (-20 degrees C), which was recorded on Mt. There were road closures, cars trapped in floodwaters, and water rescues. The states fire tower network was extended due to increased fire risk. Many of the same locations that saw above normal and record high temperatures also experienced below normal precipitation and in some cases record dryness. Good harvest conditions in Iowa limited the loss from the derecho and lodged crops. 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. Corn yields were new records in Minnesota, Wisconsin, Indiana, and Kentucky. Temperatures across the Lower 48 in December 2020 (left), January 2021 (right), and February 2021, compared to the 1981-2010 average. On the 16th, Pensacola, FL observed its fourth wettest day for any month on record, with 11.85 inches (301 mm) of rainfall. The center of the system moved across Iowa as just the second tropical system to do so. All six states experienced warmer than normal temperatures, with Louisiana experiencing its sixth-warmest spring on record. Maine had its driest September on record. The largest hailstones observed during the year were teacup-sized (i.e., 3-inch or 76-mm diameter), which were reported in Vernon, AL on March 29th, Darlington County, SC on May 5th, and Lake Mary, FL on May 21st. The 8.59.5 feet (2.62.9 meters) of storm surge destroyed many sand dunes and sea turtle nests in Oak Island, NC. In late May, Scranton, Pennsylvania, and Burlington, Vermont, set/tied their hottest May day on record. Nearly half (138 of 299) of the tornadoes occurred during April, which had the third highest monthly count of tornadoes across the region behind April 2011 (226) and September 2004 (247). All but three of these 25 stations were located in North Carolina and Virginia. There were no areas of below-average annual temperatures observed across the Lower 48 during 2020. For instance, Sioux Falls, SD had its second wettest year on record in 2018, its wettest year in 2019, and then its sixth driest in 2020 (period of record 1893-2021). Straight-line winds of up to 80 mph (36 m/s) caused extensive damage in several locations. Hurricane Laura was the worst of the seven, making landfall as a Category 4 hurricane. Add to Cart . Winter wheat was also impacted, with at least 15 percent of the crop in poor to very poor condition at the start of 2021 in Colorado (34 percent), Kansas (17 percent), and Nebraska (15 percent), according to the USDAs National Agricultural Statistics Service. More than 2.5 million customers lost power, making it one of the largest storm-related outages for two energy companies. Soil moisture conditions in the fall and early winter are important for the High Plains region because, as soils freeze, available moisture is locked in place until spring. Over 1,000 wells were affected in New Hampshire, where some well drilling contractors had a waitlist of over 100 people or a 6 to 12 week wait. The seven other states ranked between 13th and 26th in their respective histories. Annual temperature departures were above normal for nearly all of the Western U.S. For instance, in February 2023, the average temperature across the North American. A man in Bradenton Beach, FL was electrocuted when he touched an appliance while standing in floodwater. In Maine, potato yields were expected to be down by at least 20 percent and wild blueberry yields were reduced due to drought and frost. Colorado saw its top three largest fires in 2020 which were not fully contained until late November or early December. There were 8 fatalities from Hurricane Zeta, including in Acworth, GA where a large oak tree was uprooted and fell onto a mobile home, killing a man. Hawaiis peak drought extent occurred during November with approximately 74 percent coverage. 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. Meanwhile, Bismarck, ND had its second wettest year in 2019, followed by its third driest in 2020 (period of record 1874-2021). The lowest known mean sea level pressure on record in Alaska was recorded on the 31st on Shemya Island at Eareckson AFB and registered at 924.8 millibars (27.31 inches of mercury). The record of 163 consecutive days was set last year. 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. Wisconsin, like the region, has recorded eight straight years above normal. The total area experiencing at least abnormally dry conditions grew from roughly one-third of the region to two-thirds of the region by the end of the year while the total area experiencing exceptional drought conditions increased. Overall, Earth's average temperature has risen more than 2 degrees Fahrenheit since the 1880s. Every state reported wetter than normal conditions. 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. Flooding and flash flooding caused fatalities in the Midwest. Record dryness (dating back to 1949) was also observed in Tucson, Arizona with 4.17 in (105.92 mm, 36% of normal) falling throughout the year. Flooding in southeastern Pennsylvania, Delaware, and portions of New Jersey and Maryland led to road closures, stranded vehicles, and water rescues. 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. Following the passage of Tropical Storm Eta in November, vegetable crops in southern Florida were severely damaged, with estimated costs ranging from $85 to as much as $320 million. Annual mean temperatures were at least 2 degrees F (1.1 degrees C) above average for approximately 52 percent of the 168 long-term (i.e., period of record equaling or exceeding 50 years) stations across the region. On June 10, Dulles Airport, Virginia, tied its warmest June low temperature with a low of 74 degrees F (23 degrees C). More than 4.3 million acres were consumed across California during 2020. Despite slightly above normal snowpack in the Colorado River Basin, April-July inflows into Lake Powell were only 52% of normal due a combination of above normal temperatures and evaporative demand and a lack of any substantial early summer monsoonal rainfall. Washington, D.C. (18842020), Blacksburg, VA (18932020), and Mt. The remnants of Hurricane Cristobal moved across the region June 8th-10th. Mitchell (139.94 inches, 3,554 mm). There were two months (March and November) where the entire region experienced a top-10 warmest month on record. 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. Every state except for Oklahoma experienced warmer than normal temperatures while every state except for Texas experienced wetter than normal conditions. A rare tornado outbreak occurred on February 7 in Maryland where five tornadoes touched down: an EF-0 and four EF-1s. A complex storm system moved across the Northeast from November 30 to December 1. 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). Parts of New Jersey also experienced heavy rain and flash flooding, with reports of water up to car hoods in Ocean City. Yield losses in Iowa were due to a combination of drought and damages from the derecho. Strawberry growers in Florida reported higher-than-normal fungal disease pressure and pest pressure due to unusual warmth in January and February. Red indicates places that were warmer than average, and blue indicates places that were colder than average. This was the sixth warmest January in the 143-year global record. 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. The greatest storm snow totals approached 21 inches (53 cm). 2020 also marks the sixth consecutive year (2015-20) in which 10 or more separate billion-dollar disaster events have impacted the U.S. One of the wetter locations was northern Washington, west of the Cascades. Through summer, the total area experiencing drought or abnormally dry conditions increased, with extreme and exceptional drought conditions developing by mid-August. Portions of New England were designated as natural disaster areas by the U.S. Department of Agriculture, making some farmers eligible for federal assistance. Estimated 2021 annual value based on relationship between the January-April temperatures and annual temperatures between 1970 and 2020. An early season freeze event occurred in the Upper Midwest on September 8th-11th. Iowa had its 3rd driest August in history. April U.S. Release: Mon, 8 May 2023, 11:00 AM EDT, 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. This was the states largest winter tornado outbreak. For Cecil, Montgomery, and Carroll counties, it was the first February tornado on record. By the middle of May, the coverage in drought was significantly reduced across Florida, but areas of severe drought remained in southwestern Florida and coastal Alabama. Annual Temperature Anomaly. Chart by Carbon Brief using Highcharts . Overview and Graphics Winter 2020-2021 Climate Summary: Temperatures averaged near to slightly below normal for the season. All state rankings are based on the period spanning 1895-2020. For additional details regarding these highlights, please see the following pages: *Temperature and precipitation values and ranks are based on preliminary data. According to the U.S. Drought Monitor, there were substantial changes in drought conditions across the High Plains region over the course of the year.
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