Nearly all of the Northeast, Central, Southeast, South and East North Central regions experienced extreme warm minimum temperatures during this period. NOAA's Climate Prediction Center monitors, analyzes and predicts climate events ranging from weeks to seasons for the nation. More detailed analysis on individual months can be found through the Climate Monitoring home page. This was due to a low pressure zone in the Baltics, with a high pressure over Greenland … The nationally averaged temperature for the spring period (March-May) was 1.4 degrees F (0.8 degrees C) above the LTA. The basin on average experiences 11 named storms, six hurricanes, and two major hurricanes during a season. The Southeast region sweltered under large-scale heat in both maximum and minimum temperatures, which covered nearly the entire region during the summer months. The number of tornadoes, as reported by the Storm Prediction Center (SPC), during the summer was abnormally high—sixth busiest in 60 years. At 14 F/ -10 C it has the coldest mean annual temperature of any big city, while lows reach extremes of -63 F/ -53 C. in the winter. In the Central England Temperature (CET) series, which goes back much further, December 2010 was the coldest December since 1890. On February 9th-11th, while digging out from the previous storm, D.C. residents suffered through another storm as 10.5 inches (26.7 cm) of snow fell at the Reagan National Airport. Only one tropical storm and no hurricanes made landfall in the U.S., despite the active season. A far–reaching storm the second week of February brought snow to the Deep South, and every state in the U.S. had snow on the ground, including Florida and Hawaii. For instance, the winter of 1948-1949 was the coldest climatological winter (December-February) on record for virtually every site in Washington, Oregon, California, Nevada, Arizona, and Idaho. And while globally 2010 has been one of the warmest years on record, provisional figures show that in the UK it was the 12th coldest year in records dating back to 1910. Temperatures for the three-month period (December–February) were dominated by the historically strong negative phase of the Arctic Oscillation (AO). A "hyperactive season" is defined by having a seasonal ACE value greater than 183 percent of the median. Hundreds of maximum high and minimum high temperatures were broken, contributing to the third and the fifth warmest July on record for the Southeast and Northeast climate regions, respectively. Region Name Date Min. Issued January 12, 2011: For additional information on these events, please see our, NOAA National Centers for Environmental Information, State of the Climate: National Climate Report for Annual 2010, published online January 2011, retrieved on December 14, 2020 from, Jan-Dec 2010 Alaska Temperature Timeseries, Jan-Dec 2010 Alaska Precipitation Timeseries, MSU January-December Temperature Departures, https://www.ncdc.noaa.gov/sotc/national/201013, November Global Release: Mon, 14 Dec 2020, 11:00 AM EST, 2010 National Top 10 Weather/Climate Events, Top Ten U.S. Weather/Climate Events for 2012, most tornadoes to strike in Arizona during a calendar day, https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.ncdc:C00674, Consecutive Winter Blizzards/ Extreme Snow Season, No hurricanes made U.S. landfall despite active Atlantic, Major flooding occurred along the Atlantic coast attributable to the remnants of, Severe weather caused eight tornadoes in a single day in. Warmer-than-normal temperatures were predominant throughout much of the country during the fall season (September–November). The total annual water budget for agriculture and human use in the mountainous West is based upon the amount of snow melt that will occur in spring and is proportional to the amount of snow on the ground. Buffalo and Watertown, New York, clinched their coldest final week for any year on record (Dec. 25-31). 2009-2010 winter saw record cold spells "Britain's big freeze is the start of a worldwide trend towards colder weather that seriously challenges global warming theories, eminent scientists claimed yesterday. This has been the coldest start to winter for the last 130 years, when records began. The North Atlantic High played a large role in the summer weather pattern along the east coast, contributing to record heat in the South and East. "Hottest Year on Record" Proves Global Warming. Regions of the country which were most significantly impacted were the Central, South and Southeast regions. Since 1895, the CONUS has observed a long-term temperature increase of about 0.12 degrees F (0.07 degrees C) per decade. This was due to … It's also worth noting that northern Scotland saw it's coldest winter on record! Several cities in New York did not receive any snow during the month of March for the first time on record. This made December 2010 the coldest in 100 years, as far back as nationwide Met Office records go and the coldest of any winter month since February 1986. During 2010, the most prominent and wide-spread extremes occurred during two seasons: winter and summer. More than half of the Southeast region experienced extremes in cold maximum temperatures, excessive wet conditions and large 1-day precipitation events. The 2010 tornado count surpassed the previous record which was 74 set in 2001. Florida then experienced its fourth coldest February on record. (RECORDS GO BACK TO 1923) (RECORDS GO BACK TO 1923) -ORLANDO HAD AN AVERAGE MONTHLY TEMPERATURE OF 52.0 DEGREES FAHRENHEIT WHICH WAS 11.0 … It became briefly less cold between the 9th and 15th, as winds turned northwesterly or westerly, bringing milder air in off the Atlantic. Average January temperature: 6.4 F/ -14.2 C. Astana is a modern city defined … Minnesota was also the national tornado leader, for the first time on record. According to a statement released Tuesday by the National Weather Service -- it was not, unfortunately, an April Fool's joke -- Chicago experienced its coldest four-month period on record … In January, it came close to Russia's coldest temperatures ever and even broke some thermometers. Much of the precipitation during December 2010 fell as snow, particularly during the 1st and 3rd weeks. The final 2010 count ranks as the seventh most acive year since records began in 1950. spring was near normal. In October, the cold season returned as well as snowy conditions across the United States. The rainfall amount was the second largest daily rainfall amount between November and March in Fairbanks since record keeping began in 1904. Persistent cold and snow across much of the country during January and February was associated with those months ranking in their top ten largest snow cover extents for the U.S. — January was 6th largest and February 3rd largest. We knew it was a doozy, but new numbers make it official: Chicago's seemingly endless winter was also its coldest since records began in 1872. The second most tornadoes occurred in 1992 with 13 reports. The 1947 winter was not the coldest of the 20th century, but certainly one of the snowiest, with the white stuff falling somewhere in the UK every day from 22 January to 17 March. The seasonal wetness can also be seen in the precipitation state rank map. The winter of 2010–2011 in Europe began with an unusually cold November caused by a cold weather cycle that started in southern Scandinavia and subsequently moved south and west over both Belgium and the Netherlands on 25 November and into the west of Scotland and north east England on 26 November. One of the note-worthy events during the season were the back-to-back winter storms that affected the Washington D.C. area in February. Gibbs: Worldwide Record Cold Result of Climate Change. During the last La Niña –which ran between 2010 and 2012– the bureau said Australia had one of the “wettest two-year periods on record,” temperatures also held well-below average across large swathes of the continent. This area of high pressure was situated abnormally west ushering in warm humid conditions along the east coast and as far inland as the Midwest. It's hard to imagine needing a winter coat in sunny Arizona. Seasonal highlights in 2010 included a winter with abnormally cold temperatures and abundant moisture, which resulted in a historic December-February period in the East and Northeast. During the first week of July, an oppressive heat wave led to soaring temperatures throughout the eastern half of the CONUS. Complete statistics of the record cold December for all sites above (except Moore Haven) will be provided in Record Reports which will be issued early on Jan 1, 2011. Influenced by a weakening El Niño and a strengthening Bermuda High, "very warm" conditions prevailed in the spring and culminated in the summer months. For the second consecutive year, no hurricanes made landfall in the U.S., despite the active tropical cyclone season in the Atlantic Basin. Although wintry showers affected parts between the 1st and 8th, largest snowfall accumulations were in the 2nd cold spell from the 16th as strong northerly winds brought snow showers, by the 17th there were accumulations of 10-15cm widely and 20cm locally. The 2010 temperature in the lower troposphere was slightly above-average. The change in seasonal temperatures was a record in the Southeast, which experienced its 11th coldest winter and its hottest summer on record. As estimated by the U.S. Drought Monitor (USDM), the area of drought in the CONUS increased slightly from 8.8 percent at the beginning of March to 9.3 percent near the end of May. The climate of Antarctica is the coldest on Earth. Factors contributing to the elevated 2009-2010 winter value were large footprints of cold maximum temperatures, areas of extreme wetness as denoted by the Palmer Drought Severity Index (PDSI) and an abundance of days in which precipitation fell. The pattern was evident in the high-elevation station (SNOTEL) network, especially in maps of the end-of-March snowpack and snow water content. The severe cold set during late November 2010 and continued to around the 8th, with winds generally from the east or northeast, between high pressure to the north and northwest and low pressure over mainland Europe to the south, ushering in unusually cold air from NE Europe and NW Russia. We’ll have a look at UK temperature records, rainfall, sunshine, wind gusts The 2010 season ties with 1887 and 1995 for third most named storms on record and tied with 1969 for second most hurricanes. A cool and wet January through March was followed by the hottest summer on record, and then concluded with the coldest December on record Regionally, both the West and Southeast had below-normal precipitation averages during the summer season. (That’s subzero Fahrenheit, which would be -17.8 C or colder.). During the spring period, record warmth dominated much of the Northeast contributing to the limited amount of snow fall across the country. 2010 'coldest December on record' Last month was the chilliest December in records stretching back 100 years and one of the coldest months ever recorded in the UK, the Met Office has said. Winter is here! The U.S. experienced its fourth largest November snow cover extent on record. Fall highlights consisted of: Alaska temperatures in 2010 were above the 1971-2000 average, continuing the upward trend of the last 20 years. In January, its citrus crop sustained heavy damages from sub-freezing temperatures as an estimate by the U.S. Department of Agriculture totaled the crop losses to be more than $450 million. These events were selected by a panel of weather/climate experts from around the country. (December was around normal.) From Virginia to Massachusetts, temperatures hovered around zero, and over a foot of snow blanketed Washington, D.C., and Baltimore. Precipitation across the CONUS in 2010 was 1.02 inches (25.9 mm) above the long-term average (LTA). Spring temperatures were 0.7 degrees F (0.4 degrees C) above average, Lowest air temperatures ( C) of winter 2010 for each UK region (the boundaries of these regions are shown in Figure 3). Approximately 30% of the CONUS was impacted by extremes during the summer (June August), which is 10% above the average spatial extent for extremes. As is typical, precipitation was variable throughout the country during the spring season (March–May) resulting in a near-normal value based on the LTA. This definition correlates well with "much below normal" in terms of NCDC ranking methods. 2010/11December 2010 will go down as an infamous winter month in the UK (perhaps it should be added to our famous winters run down?). Also, because many storms formed in the extreme eastern Atlantic, they curved out to sea without threatening land due to the North Atlantic (Bermuda) High. McMinnville ranks 3rd, despite their 123-year long period of record dating back to 1894. Based on divisional temperature averages, no state experienced a below-normal fall period. Arizona on average receives four tornadoes annually. As a result of the persistent pattern, much of the South, East, and Upper Midwest experienced above to much-above-normal precipitation. Petersburg, Virginia, recorded -20 degrees. It broke the previous record of 0.1 °C in December 1981. This value is 11th largest since 1948 and about 190 percent of the 1951–2000 median value. Over the long-term, precipitation averaged across the CONUS, is increasing at a rate of about 0.18 inches (4.6 mm) per decade. During 2010, seven months experienced above to much–above normal tornado counts — January, April, May, June, July, October, and November. this is the coldest december on record for this site. TRT World's Lucy Taylor reports on how some people in Russia are dealing with record lows. Satellite measurements indicated that the U.S. had its 8th smallest April snow cover extent in the 44-year period of record. This territory has had 68 of the extreme coldest years on record, with temperatures dipping in the −60s F (-50 C ) and it can be rather easy to see why. Overnight temperatures between 1st and 8th fell below -10C across northern and western areas, with -19.5C recorded at Redesdale Camp in Northumberland and -12.9C at Sennybridge in Powys, Wales both early in the morning of the 3rd. Approximately one-third of both the Central and South regions experienced extremes in cold maximum temperatures, excessive wetness and a large number of days with precipitation. Much of the United States experienced a record breaking 2009–2010 winter. Mountain snowpack in the Pacific Northwest was less than 25 percent of normal in several locations. Coldest Winter, Too. Data collected by NOAA's TIROS-N polar-orbiting satellites and adjusted for time-dependent biases by NASA and the Global Hydrology and Climate Center at the University of Alabama in Huntsville, indicate that temperatures in the lower half of the troposphere (lowest 8 km of the atmosphere) over the U.S. were approximately 0.2 degrees F (0.1 degrees C) above the 1979-1998 average. During 2010, tornadoes were reported in all but four states in the Lower 48 — Delaware, Massachusetts, Rhode Island, and Nevada. The data presented in this report are final through September and preliminary from October-December. Astana, Kazakhstan. The coldest winter on record (dec-feb) i Norway was in 1965-66, it started also with a cold November… Btw, this is not a Norwegian “problem”. The weather station operated from 1943 to 1966. The Portland metro area has been especially cold, ranking 2nd at PDX Airport and 1st at Hillsboro. Summer precipitation was about 11 percent above the 1971-2000 average and NOAA's National Climatic Data Center is the world's largest active archive of weather data. For the contiguous U.S. (CONUS), the spatial extent of extremes, as depicted by the CEI, was approximately 6% greater than the historical average for winter (December 2009 - February 2010). During April, June, and August at least 30 percent of the country experienced conditions that are categorized as "very warm". This annual report places the temperature and precipitation averages into historical perspective, while summarizing the notable events that occurred in 2010. The coldest winter since temperature records began in 1914 was in 1962-63, when the mean temperature for December, January and February was -0.18C. And May last month was -21.3C at Altnaharra, on the 2nd, by! 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