Cold January for Illinois
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[February 06, 2014]
CHAMPAIGN — January 2014 was the
eighth-coldest January on record for Illinois. The statewide average
temperature was 18.2 degrees, 8.1 degrees below the 1981-2010
average of 26.3 degrees, according to Jim Angel, state
climatologist, at the Illinois State Water Survey, University of
The coldest January on record was in 1977, with an average
temperature of 10.3 degrees.
After being largely absent for
the past two winters, below-zero temperatures were common in
January 2014. For example, in Chicago the low temperature was
zero or below at O'Hare Airport on 13 days. The low temperature
at Chicago was below freezing (32 degrees) every day of the
Snowfall for January was above average for most of the state,
except in far southern Illinois. Amounts ranged from 1 to 6
inches in far southern Illinois to 25 to 30 inches in northeast
Illinois, with a boost there from lake-effect snow. The rest of
the state saw snowfall totals in the 10- to 20-inch range.
Chicago reported 33.5 inches of snow through the end of the
month, the third-snowiest January on record.
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The combination of the water content of the snow and a few rain
events resulted in a statewide precipitation total of 1.76
inches, which is just slightly below the long-term average of
2.12 inches. However, some areas of the state were well below
average in January, especially south of Interstate 70, where
winter precipitation is typically heavier than this year.
[Text from file received from
State Water Survey]
The Illinois State Water Survey at the
University of Illinois at Urbana-Champaign, a division of the
Prairie Research Institute, is the primary agency in Illinois
concerned with water and atmospheric resources.