The anomalously cold temperatures infiltrated into the U.S again in February when 27.4 percent of the country was categorized as "very cold". Winter precipitation was above average across the nation with the Southwest and the Southeast ranking among the top ten wettest such periods on record. Winter and spring mountain snowpack provide a crucial water source across much of the western United States. Temp. Maine, Vermont, and New Hampshire also averaged precipitation amounts that were among their wettest ten percent. Nationally, it was the eighth warmest June and August on record. NOAA works closely with the academic and science communities on climate-related research projects to increase the understanding of El Niño and improve forecasting techniques. Snow rarely melts on most parts of the continent, and, after being compressed, becomes the glacier ice that makes up the ice sheet. The climate of Antarctica is the coldest on Earth. The years 2005 and 1933 had more named names, while only 2005 had more hurricanes. Fall highlights consisted of: Alaska temperatures in 2010 were above the 1971-2000 average, continuing the upward trend of the last 20 years. NOAA also operates the network of data buoys and satellites that provide vital information about the ocean waters, and initiates research projects to improve future climate forecasts. this is the coldest december on record for this site. As a result of the persistent track of storm systems across the northern-tier states, areas around the Upper Midwest and Great Lakes had an anomalously wet summer. By the second day of the month, Nashville had recorded its wettest May and fifth wettest month on record. It was estimated that over $1 billion worth of damages were done. This is the first time that no hurricanes made landfall during such an active season. Duluth, Minnesota, broke its record of 59 days with subzero lows this winter, including a record 23 straight days with subzero lows from Jan. 20 through Feb. 11. Temperatures for the three-month period (December–February) were dominated by the historically strong negative phase of the Arctic Oscillation (AO). Meanwhile, the tireless storm track over the upper Midwest resulted in much-above-normal precipitation for Minnesota and North Dakota. As the season transitioned into spring, conditions were almost the complete opposite of the winter, with low snow cover extents reported across the United States during April (8th smallest) and May (10th smallest). Flooding occurred in Nashville, Tennessee when a stagnant storm system brought more than 13.0 inches (330.0 mm) of rain to the area on May 1st-2nd. Summer precipitation was about 11 percent above the 1971-2000 average and The Coldest Edmonton Winter Ever Recorded It’s about that time of year when Edmontonians start complaining about how cold it is outside. Regionally, both the West and Southeast had below-normal precipitation averages during the summer season. The data presented in this report are final through September and preliminary from October-December. During 2010, the U.S. experienced an extremely cold winter which transitioned into a record breaking warm summer. Overall, precipitation when averaged nationally, was about average for the fall period. The second most tornadoes occurred in 1992 with 13 reports. A persistent pattern of a high pressure ridge (associated with warmer conditions) in the East and a western trough (cooler conditions) was especially evident during the period. January 1857 brought some of the coldest weather ever to the East Coast. It's hard to imagine needing a winter coat in sunny Arizona. The strong presence of El Niño coupled with the negative AO, greatly influenced the jet streams and general weather pattern across the U.S. during the winter period. 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. Winter temperatures in 2009-2010 were 3.1 degrees F (1.7 degrees C) above average. 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. Canadians have a real love-hate relationship with winter so to take the chill off of your day we have put together a list of the top 10 coldest days ever recorded in Canada. Nunavut borders on the Northwest Territories to the west, Hudson’s Bay to the south, and the Arctic Ocean to the north. Overall the winter was around 2c colder than average making it the coldest winter since 1978/9. After less cold conditions between 9th and 15th, a bitterly cold northerly wind returned and persisted between 16th and 24th, bringing heavy snow showers at times. Two states in particular had very active tornado years. 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. According to 44 years of satellite data analyzed by the NOAA supported, Rutgers Global Snow Lab, a new monthly snow cover extent record was set during December 2009. This created warmer-than-normal conditions in some of the Northeast, Great Lakes and Northwest, while below to much-below-average temperatures were present from the Rockies eastward into the Mid-Atlantic. 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. Furthermore, conditions categorized as "very dry" only existed for greater than 10 percent of the country during three months—March, September and December. The 2009/2010 winter season was marked by anomalously cold air in the South and East. (records go back to 1942) top 5 coldest december average temperature rankings in degrees fahrenheit and last year set: daytona orlando melbourne vero beach 1 50.1 (2010) 52.0 (2010) 54.0 (2010) 53.9 (2010) 2 52.7 (1935) 55.5 (1989) 56.2 (1989) 58.1 (1989) The most active day for the state was June 17th, when 48 tornadoes were confirmed. The first week in February is the coldest average low, around 26 degrees, but since 2000, the coldest week has been the last week in January. At the National level, the winter season ranked as the 15th coldest winter on record, while the summer ranked as the 4th warmest based on records which date back to 1895. For the entire summer period (June-August), 12 states were record warm, while only two experienced average temperatures below normal. This not only lead to record heat in a vast area of the country, but also acted as a block preventing smaller storm systems from entering into the regions. Both the months of January 2010 and February 2010 were the 6th coldest on record for Tampa (Florida) since records began in 1890. Those climate divisions having a monthly average temperature/precipitation in the top ten percent (> 90th percentile) of their historical distribution are considered "very warm/very wet" and those in the bottom ten percent (< 10th percentile) are "very cold/very dry". In Ireland it was the coldest month since records began and in the UK it was the coldest December since Met Office records began in 1910, with a mean temperature of -1 °C. And yet, on Jan. 7, 1971, the temperature around Hawley Lake dropped to -40 , setting the state's record for the coldest temperature ever recorded. (That’s subzero Fahrenheit, which would be -17.8 C or colder.). The last time there were two consecutive seasons without a U.S. hurricane landfall was 2000 and 2001. The coldest October on record was 1917 and Coral are now offering 4-5 odds for that record to be beaten. During 2010, seven months experienced above to much–above normal tornado counts — January, April, May, June, July, October, and November. These conditions were mostly reflective of the above-average warmth during September and October, a result of the lingering Bermuda high in the Atlantic. This definition correlates well with "much below normal" in terms of NCDC ranking methods. Arizona on average receives four tornadoes annually. Although Scotland has had the coldest combined December and January on record, temperatures would need to go lower to beat the coldest two month winter combination. At the National level, the winter season ranked as the 15th coldest winter on record, while the summer ranked as the 4th warmest based on records which date back to 1895. The summer of 2010 was marked by the persistent Bermuda High that parked itself in the western Atlantic. This value is 11th largest since 1948 and about 190 percent of the 1951–2000 median value. 1857: The Cold Storms. 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. The weather station operated from 1943 to 1966. 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). 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. Topics UK weather Temp. Every month another record seems to fall. More detailed analysis on individual months can be found through the Climate Monitoring home page. We’re looking forward to a new cold and snowy winter, like we had last year. 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. 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