779
CDUS43 KLOT 250636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT MON JUN 25 2012
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 24 2012
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 94 326 PM 97 1953 82 12 68
1937
MINIMUM 65 452 AM 46 1986 61 4 60
AVERAGE 80 72 8 64
PRECIPITATION (IN)
YESTERDAY 0.00 2.31 1950 0.11 -0.11 0.00
MONTH TO DATE 0.44 2.80 -2.36 3.36
SINCE JUN 1 0.44 2.80 -2.36 3.36
SINCE JAN 1 12.65 15.88 -3.23 22.59
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 19.8 36.7 -16.9 57.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 1
MONTH TO DATE 14 47 -33 32
SINCE JUN 1 14 47 -33 32
SINCE JUL 1 4907 6339 -1432 6517
COOLING
YESTERDAY 15 7 8 0
MONTH TO DATE 220 117 103 134
SINCE JUN 1 220 117 103 134
SINCE JAN 1 391 171 220 200
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 500 AM
LOWEST 30 200 PM
AVERAGE 54
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 103 1988
MINIMUM TEMPERATURE (F) 61 41 1986
SUNRISE AND SUNSET
JUNE 25 2012..........SUNRISE 517 AM CDT SUNSET 831 PM CDT
JUNE 26 2012..........SUNRISE 518 AM CDT SUNSET 831 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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