...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 26 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 34 1159 PM 55 1971 32 2 33
MINIMUM 14 728 AM -11 1983 18 -4 28
AVERAGE 24 25 -1 31
PRECIPITATION (IN)
YESTERDAY T 0.98 1888 0.06 -0.06 T
MONTH TO DATE 1.59 1.95 -0.36 2.20
SINCE DEC 1 1.59 1.95 -0.36 2.20
SINCE JAN 1 41.74 36.59 5.15 26.90
SNOWFALL (IN)
YESTERDAY T 5.6 2009 0.3 -0.3 T
MONTH TO DATE 10.7 6.6 4.1 0.4
SINCE DEC 1 10.7 6.6 4.1 0.4
SINCE JUL 1 11.6 8.1 3.5 0.4
SNOW DEPTH 1
DEGREE DAYS
HEATING
YESTERDAY 41 40 1 34
MONTH TO DATE 1071 953 118 702
SINCE DEC 1 1071 953 118 702
SINCE JUL 1 2354 2209 145 1952
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 23 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 500 AM
LOWEST 63 300 PM
AVERAGE 69
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 61 2008
1982
MINIMUM TEMPERATURE (F) 18 -10 1950
1886
SUNRISE AND SUNSET
DECEMBER 27 2013......SUNRISE 719 AM CST SUNSET 427 PM CST
DECEMBER 28 2013......SUNRISE 719 AM CST SUNSET 428 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 270636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST FRI DEC 27 2013
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ...
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