...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 24 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 18 1159 PM 64 1889 33 -15 34
MINIMUM -2 545 AM -25 1983 19 -21 28
AVERAGE 8 26 -18 31
PRECIPITATION (IN)
YESTERDAY 0.01 2.61 1965 0.06 -0.05 T
MONTH TO DATE 1.52 1.83 -0.31 2.19
SINCE DEC 1 1.52 1.83 -0.31 2.19
SINCE JAN 1 41.67 36.47 5.20 26.89
SNOWFALL (IN)
YESTERDAY 0.1 7.1 1918 0.3 -0.2 T
MONTH TO DATE 9.5 6.0 3.5 0.3
SINCE DEC 1 9.5 6.0 3.5 0.3
SINCE JUL 1 10.4 7.5 2.9 0.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 57 39 18 34
MONTH TO DATE 988 873 115 632
SINCE DEC 1 988 873 115 632
SINCE JUL 1 2271 2129 142 1882
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 933 843 90 1324
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 9.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 800 AM
LOWEST 53 200 PM
AVERAGE 63
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 64 1982
MINIMUM TEMPERATURE (F) 18 -17 1983
SUNRISE AND SUNSET
DECEMBER 25 2013......SUNRISE 718 AM CST SUNSET 426 PM CST
DECEMBER 26 2013......SUNRISE 718 AM CST SUNSET 426 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 250639
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST WED DEC 25 2013
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ...
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