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. 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. The program itself uses the data collected in postcensal population estimates and the 10-year census population count, which calculates the difference between the two, and distributes that difference across the intermediary years, providing a yearly population estimate that is then retroactively verified. Moderate drought first emerged in Minnesota in early June and by the end of July had touched parts of all nine Midwest states. On August 31st, a line of slow-moving thunderstorms brought over 5 inches of rainfall to Johnston County, NC, where a 5-year-old girl and her 4-year-old brother were swept away in floodwater. Current Hazards. These conditions both improved and deteriorated through winter and into spring, with the total area experiencing at least abnormally dry conditions decreasing but the total area experiencing extreme drought conditions increasing, with a small area of exceptional drought conditions developing. In fact, it was the first time on record that Providence reported a high of 70 degrees F (21 degrees C) in the month of January. Almost the entire Northeast saw below-normal snowfall during spring and the snow season (October through May). Before 2005, 1998 was the last year to see above-average precipitation. This years snow season (2020-2021) kicked off with several early snowfalls, starting in September. The most up-to-date temperature and precipitation data is available through Climate at a Glance. 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). Hawaii County is represented by the weather station in Hilo, Maui County by Kahului, Honolulu County by Honolulu, and Kauai County by Lihue. On average, June is the driest month with 0.2 inches (4 mm) of precipitation. Strawberry growers in Florida reported higher-than-normal fungal disease pressure and pest pressure due to unusual warmth in January and February. Get the facts here, including data from the National Oceanic and AtmosphericAdministration. Numerous roads in the urbanized corridor of southeastern Florida became impassable due to flooding, with many reports of stalled or submerged vehicles. 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. difference from average precipitation Wind gusts of up to 62 mph (28 m/s) accompanied the storm in coastal areas, where minor to moderate flooding occurred. Kahului, Maui also saw its warmest year on record since 1955 at 78.6 F (25.9 C), 2.7 F (1.5 C) above normal beating out the 2019 record of 78.4 F (25.8 C). For Cecil, Montgomery, and Carroll counties, it was the first February tornado on record. There were 3,843 severe weather reports across the Southeast region during the year, which is over 130 percent of the median annual frequency of 2,936 reports during 20002019. The U.S. Drought Monitor released on January 2, 2020, showed less than 1 percent of the Northeast, a small area in Maryland and Delaware, as abnormally dry. In addition, it was the first time on record with no measurable snow in both February and March for Bridgeport, Connecticut; Islip and Kennedy Airport, New York; and Allentown and Harrisburg, Pennsylvania. The Albany International Airport in New York recorded a wind gust of 67 mph (30 m/s), its highest October wind gust since 1987. Utah averages 43 inches of snow per year. Although presented side-by-side with the county-level averages, the Hawaiian data are station-specific averages and should not be considered representative of county-level climate. 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. This could be concerning as spring planting gets underway. A few northern Maine farmers initiated the process to allow for emergency haying and grazing on conservation reserve. The NClimDiv database hosts multiple types of historical averages: 30-year averages starting from 1901, 1895-2010 average, and 20th century average, the latter is being used in this experience. Annual snowfall accumulations were below average across much of the Southeast region, particularly in the higher elevations of North Carolina and Virginia. In July, the warmest month, the average day time temperature rises to 90.6F. This year, Utah has seen an intense winter all these storms have been keeping snowplows busy and, in fact, the Utah Department of Transportation has Baker City, Oregon logged a record low 3.36 in (85.34 mm), 33% of normal, for the year to accompany the record high temperatures. The coldest temperature observed during the year was -4 degrees F (-20 degrees C), which was recorded on Mt. After two consecutively wet years, 2020 was an extremely dry year for the majority of the High Plains region. A climate graph showing rainfall, temperatures Washington, D.C. observed its lowest annual snowfall total since records began in 1884, while Washington Dulles International Airport, VA observed its third lowest annual snowfall total (4.7 inches, 119 mm) since records began in 1962. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure. Temperatures across the region for 2020 averaged 1.2 degrees F (0.7 C) above normal. There were several flash flooding events during the year. 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). Five of the six warmest years on record at Hilo have occurred since 2015. Several tropical systems affected the Northeast this year, with Tropical Storm Fay, Tropical Storm Isaias, and Tropical Storm Zeta being particularly noteworthy. 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. 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. According to the U.S. Drought Monitor (USDM), drought coverage expanded throughout much of 2020 with a minimum CONUS extent of 9.6 percent occurring on February 18 and maximum coverage of approximately 50 percent on December 22. On January 31st, Charlotte, NC continued its record of reporting at least a trace of snow in every winter season since 1878. Back-to-back storms from February 5 to 8 brought an extreme mix of weather conditions to the Northeast. In October, Arctic sea ice concentration was the lowest value since the satellite records began. The U.S. Drought Monitor released in June 25 showed 16 percent of the Northeast in a moderate drought and 26 percent was abnormally dry. Warm extremes in both maximum and minimum temperature across much of the U.S. in addition to wet conditions across the Southeast and dry conditions in the West contributed to this elevated USCEI value. 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. 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. Open the app and start learning about the neighborhood you are standing in Sperling's Best Places. There were two months (March and November) where the entire region experienced a top-10 warmest month on record. The year started off on the warm side, with winter temperatures generally above normal, except for western areas of Colorado and Wyoming. The 2020 wildfire season in the Western U.S. was very active and several states saw the largest fires on record. Severe weather in the region was spread across many months, however the most newsworthy was a severe derecho on August 10th. This topped the 12-week stretch in early 2019 with no abnormally dry conditions. The most costly events of the year include: Hurricane Laura, the Western wildfires and the Midwest derecho. Twenty-five fatalities and at least 166 injuries were caused by tornadoes during the year. Abnormal dryness was next introduced during the second half of May, this time in parts of New York and northern New England. Overall, from the beginning of the year to the end of the year the region experienced a slight decrease in the total area of at least abnormally dry conditions. experiencing similar WebSalt Lake City's coldest month is January when the average temperature overnight is 21.3F. Caribou, Maine, recorded 10.9 inches (27.7 cm) of snow on April 10, making it the sites second snowiest April day on record. Precipitation ranged from 87 percent of normal in Connecticut and Massachusetts to 126 percent of normal in Delaware, which had its seventh wettest year. During a four-day period (August 16-19) 8,532 lightning strikes were detected in central and northern California that ignited 362 new fires, including the August Complex which burned 1,032,649 acres. A stream gauge near Colesville, Maryland, rose eight feet (2.4 m) in around an hour. Every state except for Oklahoma experienced warmer than normal temperatures while every state except for Texas experienced wetter than normal conditions. 8th warmest year. In central and eastern portions of South Carolina, heavy rainfall delayed the harvesting of row crops and the planting of small grains and cover crops. Hurricane Laura was the worst of the seven, making landfall as a Category 4 hurricane. WebProvo Municipal is 67 miles from Utah, so the actual climate in Utah can vary a bit. WebSalt Lake City weather averages and climate Salt Lake City, Utah. Portions of New England were designated as natural disaster areas by the U.S. Department of Agriculture, making some farmers eligible for federal assistance. The storm's highest wind gusts ranged from 60 to 78 mph (27 to 35 m/s). Wetter-than-normal weather during December helped alleviate drought and abnormally dry conditions in much of the Northeast. There were numerous road closures and several water rescues. In September, every state except for Louisiana and Mississippi experienced cooler than normal temperatures, while every state experienced wetter than normal conditions. The wettest locations were found across much of Virginia, the Carolinas, Alabama, northern and central Georgia, the western half of the Florida Panhandle, southeastern Florida, and Puerto Rico. The USCEI is an index that tracks extremes (falling in the upper or lower 10 percent of the record) in temperature, precipitation, drought and landfalling tropical cyclones across the contiguous U.S. 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. These averages are specific to each county and month. Monthly temperature, precipitation and hours of sunshine. 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. Common Yield losses in Iowa were due to a combination of drought and damages from the derecho. In June, dam releases were reduced in New Hampshire due to dropping lake levels, resulting in small hydropower plants no longer being able to generate power. On December 16th, a winter storm produced freezing rain, sleet, and snow across portions of North Carolina, Virginia, and Washington, D.C. Fay made landfall near Atlantic City, New Jersey, on July 10 and dropped between 3 and 7 inches (76 to 178 mm) of rain on parts of Maryland, Delaware, eastern Pennsylvania, New Jersey, southeastern New York, and southwestern Connecticut. The 2020 fire season was very active and ramped up in mid-summer and extended well into autumn. Several other locations in central and northern California reported the second or third warmest year on record. WebSalt Lake City, Utah gets 20 inches of rain, on average, per year. LaGuardia Airport and Central Park, New York, recorded their warmest Novembers on record. Pecan production was substantially impacted for this years crop, as many immature nuts were blown to the ground. In May, cooler than normal conditions prevailed across every state except Texas, while precipitation was higher than normal for every state except for Mississippi. This resulted in many locations ranking among the top 10 snowiest Septembers and Octobers on record. Much of New England saw an unusually high number of fires or atypical fire behavior, with fires burning deeper and taking longer to extinguish. The area of drought in southwestern Florida persisted until early June, while the area of drought in coastal Alabama lasted until late June. WebMoab weather averages and climate Moab, Utah. These six regions differ spatially from the nine climatic regions of the National Climatic Data Center. Population by These provisional calculations are provided by the Synoptic Data API Services. The US Try refreshing your browser, or try again later. Fire risk was elevated in the region this summer and fall. Temperatures were well above average across much of the Southeast during the year, particularly in Florida and along coastal portions of the region. Heavy rainfall during early December saturated vegetable fields in southern Florida, resulting in crop losses, increased disease pressure on lettuce and beans, and bloom dropping in pepper and tomato plants. For Hawaiian data, data are limited to a single weather station for each of the states four largest counties: Hawaii, Maui, Kauai, and Honolulu. 2020 ranked among the seven warmest years on record for all the states: second warmest for Connecticut, Delaware, Maryland, Massachusetts, New Jersey, and Rhode Island; third warmest for New York and Pennsylvania; fourth warmest for New Hampshire; fifth warmest for Maine and Vermont; and seventh warmest for West Virginia. March was mainly warmer and wetter than normal, with every state experiencing warmer than normal temperatures and every state except Louisiana experiencing wetter than normal conditions. Utah finished the season at 25-3 overall with a 14-0 home record. 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. 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. All rights reserved. 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. Portions of the lower Mississippi Valley had daytime temperatures that were below average during 2020. Across the region, the strong winds downed trees and wires and damaged homes and buildings. Dry wells were reported in New York and across New England, including more than 275 wells in Maine. 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. Rainfall totals were generally less than 3 inches (8 cm), with higher amounts in northern West Virginia, south-central Pennsylvania, and central and southern Maryland. Monthly temperature, precipitation and hours of sunshine. There were numerous impacts from the drought across the region, particularly in New England and New York. Eleven of the Northeasts 35 major climate sites set or tied their record for least snowy March. These labels denote extremes based on 20th-century weather data averages. All but three of these 25 stations were located in North Carolina and Virginia. Posted: Feb 28, 2023 / 02:06 PM MST. 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. In addition, there was one fatality in Margate City, New Jersey, due to a rip current. The five warmest years on record have all occurred since 2012. Updated: Feb 28, To the west, West Virginia saw flood-inducing heavy rain, with the greatest totals approaching 4 inches (102 mm). At least five of these stations were located in every state, including many of the major cities within the region. Mount Washington, New Hampshire, had its highest August wind gust of 147 mph (66 m/s). Maine had its driest September on record. 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. On October 7, a derecho produced a 320-mile (515 km) long path of damage from central New York to eastern New England. Low reservoir levels and streamflows were contributing factors to the widespread drought intensification in 2020 throughout the West. The US Damage was spread across Iowa, Wisconsin, Illinois, Michigan, and Indiana. 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. From September through early October conditions remained relatively steady, but by the end of October conditions began to deteriorate rapidly. Warm weather in February contributed to low snowfall totals in southern and eastern parts of the region. In parts of North Carolina, the soybean harvest was delayed due to heavy rainfall and flooding from Eta, while newly seeded livestock pastures sustained damage. Abnormal dryness appeared briefly in an area from central New Jersey to southeastern Massachusetts in mid-March but eased by months end. Nevada and Utah ranked driest on record for 2020 with two additional western states ranking second driest. A rare flash flood emergency was issued by the Philadelphia/Mt. Of this 24-hour precipitation total, Key West observed 3.95 inches (100 mm) in a single hour, which is its second highest hourly rain rate ever recorded. U.S. Hurricanes Hanna and Delta were primarily rain events, with reports of 15 inches (381 mm) in southern Texas from Hanna and 17 inches (431.80 mm) in southwestern Louisiana from Delta. In addition, Columbus, GA (18912020) and Macon, GA (18922020) observed their wettest and second wettest April day on record, with 5.92 and 4.41 inches (150 and 112 mm) of rainfall, respectively. More than 2.5 million customers lost power, making it one of the largest storm-related outages for two energy companies. Many of the same locations that saw above normal and record high temperatures also experienced below normal precipitation and in some cases record dryness. Caribou and Portland, Maine, had/tied their hottest November day on record, while Burlington, Vermont, had its warmest November low temperature on record. This ranked as the 37th wettest in history since 1895.

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