...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 25 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 27 712 PM 64 1982 32 -5 33
MINIMUM 18 102 AM -17 1983 18 0 25
AVERAGE 23 25 -2 29
PRECIPITATION (IN)
YESTERDAY 0.07 0.50 1950 0.06 0.01 0.01
1909
MONTH TO DATE 1.59 1.89 -0.30 2.20
SINCE DEC 1 1.59 1.89 -0.30 2.20
SINCE JAN 1 41.74 36.53 5.21 26.90
SNOWFALL (IN)
YESTERDAY 1.2 5.1 1950 0.3 0.9 0.1
MONTH TO DATE 10.7 6.3 4.4 0.4
SINCE DEC 1 10.7 6.3 4.4 0.4
SINCE JUL 1 11.6 7.8 3.8 0.4
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 42 40 2 36
MONTH TO DATE 1030 913 117 668
SINCE DEC 1 1030 913 117 668
SINCE JUL 1 2313 2169 144 1918
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 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 600 PM
LOWEST 62 200 AM
AVERAGE 72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 55 1971
MINIMUM TEMPERATURE (F) 18 -11 1983
SUNRISE AND SUNSET
DECEMBER 26 2013......SUNRISE 718 AM CST SUNSET 426 PM CST
DECEMBER 27 2013......SUNRISE 719 AM CST SUNSET 427 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
000
CDUS43 KLOT 260637
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST THU DEC 26 2013
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