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Freezing cold days were indeed in short supply this winter, which, according to the Federal Meteorological and Environmental Monitoring Service, was the warmest and shortest Russian winter in the last 126 years. "If I had known what had happened to the weather here, I might have thought twice about coming back," Kamenev said. "At least in Australia there isn't so much mud in winter."
Only 28 centimeters of snow fell this year, as compared with the usual 35 to 40 centimeters, and even that meager amount of snow lay on the ground only 50 days, 80 days fewer than the average, said Anatoly Isayev, head of the Moscow State University meteorological observatory.
Higher-than-average temperatures in December and January made this past winter especially warm, with Moscow experiencing days of up to 9 degrees Celsius in December -- something unheard of for a month when the temperature has been closer to minus 6 C for the past century.
This season's first snow fell one day before the new year, although it usually comes in late October, and while typically the city is covered in snow by around Nov. 20, this year it came two months later, on Jan. 24. These and other unprecedented climatic aberrations were part of what meteorologists dubbed a "thermal wave": 70 consecutive days of above-freezing temperatures beginning Nov. 13 and lasting until Jan. 24.
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http://www.themoscowtimes.com/stories/2007/03/29/003.html