...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 3 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 50 1159 PM 71 1970 39 11 70
MINIMUM 37 355 AM -5 1940 25 12 46
AVERAGE 44 32 12 58
PRECIPITATION (IN)
YESTERDAY 0.02 1.12 1873 0.09 -0.07 T
MONTH TO DATE 0.09 0.28 -0.19 0.06
SINCE DEC 1 0.09 0.28 -0.19 0.06
SINCE JAN 1 40.24 34.92 5.32 24.76
SNOWFALL (IN)
YESTERDAY 0.0 4.0 1893 0.2 -0.2 0.0
MONTH TO DATE 0.0 0.6 -0.6 0.0
SINCE DEC 1 0.0 0.6 -0.6 0.0
SINCE JUL 1 0.9 2.1 -1.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 21 33 -12 7
MONTH TO DATE 78 98 -20 39
SINCE DEC 1 78 98 -20 39
SINCE JUL 1 1361 1354 7 1289
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 SE (130)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 PM
LOWEST 92 200 AM
AVERAGE 96
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 66 1998
MINIMUM TEMPERATURE (F) 24 0 1893
SUNRISE AND SUNSET
DECEMBER 4 2013......SUNRISE 703 AM CST SUNSET 420 PM CST
DECEMBER 5 2013......SUNRISE 704 AM CST SUNSET 420 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 040649
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1246 AM CST WED DEC 4 2013
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