...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 27 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 41 807 PM 61 2008 32 9 33
1982
MINIMUM 21 653 AM -10 1950 18 3 28
1886
AVERAGE 31 25 6 31
PRECIPITATION (IN)
YESTERDAY 0.00 1.74 2008 0.06 -0.06 T
MONTH TO DATE 1.59 2.01 -0.42 2.20
SINCE DEC 1 1.59 2.01 -0.42 2.20
SINCE JAN 1 41.74 36.65 5.09 26.90
SNOWFALL (IN)
YESTERDAY 0.0 10.1 1894 0.3 -0.3 T
MONTH TO DATE 10.7 6.9 3.8 0.4
SINCE DEC 1 10.7 6.9 3.8 0.4
SINCE JUL 1 11.6 8.4 3.2 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 34 40 -6 34
MONTH TO DATE 1105 993 112 736
SINCE DEC 1 1105 993 112 736
SINCE JUL 1 2388 2249 139 1986
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 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 900 AM
LOWEST 54 200 PM
AVERAGE 73
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 69 1984
MINIMUM TEMPERATURE (F) 18 -13 1924
SUNRISE AND SUNSET
DECEMBER 28 2013......SUNRISE 719 AM CST SUNSET 428 PM CST
DECEMBER 29 2013......SUNRISE 719 AM CST SUNSET 429 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 280636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST SAT DEC 28 2013
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ...
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