temperature comparison 2020 to 2021

Ultimately, the year ended with 82 percent of the region in drought, which was up 70 percent from the beginning of the year. The only streak longer was during the first 32 weeks of 2019. Binghamton also tied its lowest maximum temperature for May with a high of 35 degrees F (2 degrees C). These conditions improved slightly during the spring, but quickly gave way to further expansion and deterioration, particularly during the summer and fall. For instance, in February 2023, the average temperature across the North American. More than 4.3 million acres were consumed across California during 2020. November 2020 Temperature Precipitation : December 2020 Temperature Precipitation January 2019 Temperature Precipitation : February 2019 Temperature Precipitation : Vegetable and citrus growers in southern Florida had to pump excess water out of their fields due to the persistent rainfall. In addition, Augusta, GA (18712020) observed only its second trace of snowfall on Christmas Day since records began 149 years ago. Snowfall during the 20192020 snow season was below average across the Sierra Nevada range, the coastal ranges, Cascades, the northern and central Plains, portions of the Great Lakes and across parts of the mid-Atlantic and Northeast. Louisiana, Mississippi, and Texas experienced a top-10 warmest year on record, and the region as a whole had an average annual temperature of 63.58 degrees F (17.54 degrees C), making it the fourteenth-warmest year on record. Quick rises on waterways were observed. Across the region, the strong winds downed trees and wires and damaged homes and buildings. Caribou, Maine, had its hottest June on record, all-time hottest day, longest stretch of days with a high of at least 80 degrees F (27 degrees C), and greatest number of June days with a high of at least 80 degrees F (27 degrees C). On November 11th and 12th, a total of 56 long-term stations across the region observed their highest daily minimum temperature on record for November, including Tampa, FL (78 degrees F, 25.6 degrees C), Savannah, GA (76 degrees F, 24.4 degrees C), Charleston, SC (19382020; 74 degrees F, 23.3 degrees C), Charlotte, NC (18782020; 70 degrees F), and Charlottesville, VA (18932020; 66 degrees F, 18.9 degrees C). 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. At least five of these stations were located in every state, including many of the major cities within the region. At the beginning of 2020, only 12 percent of the High Plains region was experiencing moderate to exceptional drought (D1-D4), and these conditions were largely confined to western and southern areas of Colorado and Kansas. Warm conditions continued into March, but, overall, spring temperatures were below normal due to cooler conditions in April and May. June and July were Puerto Ricos most significant drought months with over 50 percent coverage; Alaska was nearly drought free during most of 2020. Eleven of the Northeasts 35 major climate sites set or tied their record for least snowy March. It was the first time in Baltimore, Marylands 128 years of recordkeeping that that site saw no snow during February. This topped the 12-week stretch in early 2019 with no abnormally dry conditions. 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. Several other locations had one of the five snowiest Octobers on record. Louisiana experienced five landfalls: Tropical Storm Cristobal and Hurricanes Laura, Marco, Delta, and Zeta. Regional snowpack, as measured by the 1 April snow water equivalent (SWE), did not stray too far from normal in 2020. March 2021 was: 0.19C warmer than the 1991-2020 average for March. The three largest wildfires in Colorado history occurred during 2020: The Cameron Peak Fire, the East Troublesome Fire and the Pine Gulch Fire each exceeded the acreage burned by the previous record, the 2002 Hayman Fire. Temperatures across the Lower 48 in December 2020 (left), January 2021 (right), and February 2021, compared to the 1981-2010 average. The greatest rain totals ranged from 4 to 9 inches (102 to 229 mm), with Allentown, Pennsylvania, having its wettest August day with 4.92 inches (124.97 mm) of rain. Six hurricanes made U.S. landfall, tying 1886 and 1985 for the most U.S. hurricane landfalls in a single season. Collectively, the past eight years . The region experienced temperatures 2 to 4 degrees warmer than normal in December and January. Additional data received and processed after the release of this summary may result in small differences for annual values and ranks. For example, irrigation and labor costs exceeded $50,000 at a Massachusetts farm and were around $30,000 at a New Hampshire farm. There were numerous impacts from the drought across the region, particularly in New England and New York. NASA uses the period from 1951-1980 as a baseline to compare how global temperatures change over time. The total cost of U.S. billion-dollar disasters over the last five years (2016-2020) exceeds $600 billion. This record at Baker City is on the extreme end of the distribution and more than two inches less than the previous record of 5.63 in (143 mm) set in 2002. On December 1, Caribou, Maine, recorded a high temperature of 60 degrees F (16 degrees C), its warmest winter temperature on record. For a small area of northwest Oregon, western Washington, and northern Idaho, drought conditions improved with removal of drought for these locations. Add to Cart . Annual average temperatures for the twelve Northeast states ranged from 1.9 degrees F (1.1 degrees C) above normal in West Virginia to 2.8 degrees F (1.6 degrees C) above normal in Massachusetts and Rhode Island. Several Midwest states had record yields for corn and/or soybeans. The average global land and ocean surface temperature for January 2021 was 0.80C (1.44F) above the 20th century average of 12.0C (53.6F). Allentown, Pennsylvania, had its warmest winter on record. This years drought could reduce next years growth of red oak and white pine trees in New Hampshire. Flooding issues were noted especially in eastern Kentucky in February, the Ohio River flood plain in the spring but also along the Mississippi River system. While agricultural and livestock production was satisfactory across much of the Southeast during the year, exceptional wetness and numerous landfalling tropical cyclones did produce some significant impacts. The average temperature in the contiguous United States reached 53.37 degrees Fahrenheit (11.87 degrees Celsius) in 2022. The severe weather season got off to a very slow start this year, with only 10 tornado watches issued nationally during May. 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. 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. Kentucky was the wettest state with 9.97 inches (253 mm) above normal which ranked as the 8th wettest in its history. The Midwest was completely free of drought from January through May of 2020. Twenty-seven of the 30 named storms were the earliest named storm, for their respective number, on record. Abnormal dryness appeared briefly in an area from central New Jersey to southeastern Massachusetts in mid-March but eased by months end. The strong winds downed trees and wires, knocked out power to more than 86,000 customers in Massachusetts, and caused whiteout conditions in northern Maine. Although drought has impacted parts of the region in recent years, such as the 2017 Northern Plains drought, this is the most expansive drought in the region since 2012-2013. Holly National Weather Service forecast area. 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. Even as the winter started, drought conditions continued to expand, which is highly unusual for the High Plains at this time of the year. Several landslides occurred along the foothills of western North Carolina and southwestern Virginia. 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. Autumn was wetter and warmer than normal for most of the Southern Region. The storm contributed to hundreds of vehicle crashes, including a pileup involving more than 65 vehicles on Interstate 80 in central Pennsylvania. Portland, Maine, recorded its earliest 70 degrees F (21 degrees C) day on record on March 9. Miami Temperature History 2022. 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. Several notable maximum and minimum temperature records occurred across the region during the year. 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. In addition, hundreds of pecan trees were uprooted across southern Alabama, with some of the losses occurring in 90-year-old orchards. In Alabama, greenhouses and plastic bedding on vegetables were significantly damaged by Zetas high winds. Over 45 percent (77 of 168) of the long-term stations observed annual mean temperatures that were within their five warmest values on record. 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. In 2020, above-average heat was more widespread than it has been in 2021 so far. 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. Meanwhile, northern locations received heavy snow, with the greatest totals of more than 12 inches (30 cm) in New York and northern New England. Later in the season, a lack of snow cover across the Plains and low snowpack in the central Rockies also impacted skiing and snowmobiling activities. Atlanta, GA (18782020) received 4.55 inches (116 mm) of rainfall from Delta on the 10th, making it the second wettest October day on record. Temperatures were well above average across much of the Southeast during the year, particularly in Florida and along coastal portions of the region. The snow from the storm helped Caribou have its second longest streak with at least an inch (2.54 cm) of snow depth at 159 days (November 12, 2019 to April 18, 2020). Newark, New Jersey, had its wettest July on record with 11.17 inches (283.72 mm) of rain. Livestock producers in Georgia had to travel far to buy hay since supplies were short from the drought conditions in autumn 2019. This led to rapid rises and moderate flooding on some waterways. In addition, Highlands was only 3.44 inches (87 mm) short of exceeding the highest annual precipitation total ever recorded in North Carolina, which occurred just two years ago on Mt. Mitchell, NC (19252020) recorded 0.2, 10.2, and 64.2 inches (5, 259, and 1,631 mm) of snowfall during the year, which is 17.9, 12.5, and 13.2 inches (455, 318, and 335 mm) below their long-term averages, respectively. Nome logged its 15th warmest year on record since 1907 at 29.4 F (-1.4 C), 2.1 F (1.2 C) above normal. Average daily maximum temperatures were well above average along coastal portions of the region. There were four months (January, March, July, and November) where all six states averaged above-normal temperatures. 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. Below-average temperatures occurred across parts of the Southeast Interior region. Storm reports also indicated that hail accumulation of several inches was plowed off roads in western West Virginia. The tornadoes downed trees, destroyed outbuildings, and damaged roofs and siding of some buildings. There were no areas of below-average annual temperatures observed across the Lower 48 during 2020. Wetter-than-normal weather during December helped alleviate drought and abnormally dry conditions in much of the Northeast. 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. 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.

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