Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 070634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE MAY 7 2013
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...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 6 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 71 1235 PM 91 1949 67 4 70
MINIMUM 50 1102 PM 30 1992 45 5 51
AVERAGE 61 56 5 61
PRECIPITATION (IN)
YESTERDAY T 1.41 1941 0.11 -0.11 0.80
MONTH TO DATE 0.18 0.69 -0.51 2.51
SINCE MAR 1 10.86 6.57 4.29 6.84
SINCE JAN 1 17.45 10.09 7.36 10.34
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1989 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE MAR 1 10.5 6.8 3.7 0.3
SINCE JUL 1 30.1 36.3 -6.2 19.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 10 -6 4
MONTH TO DATE 52 62 -10 22
SINCE MAR 1 1588 1395 193 839
SINCE JUL 1 5990 6129 -139 4812
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 5 4 1 15
SINCE MAR 1 13 14 -1 58
SINCE JAN 1 13 14 -1 58
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 64 500 AM
LOWEST 32 400 PM
AVERAGE 48
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1964
1936
MINIMUM TEMPERATURE (F) 46 29 1989
SUNRISE AND SUNSET
MAY 7 2013...........SUNRISE 540 AM CDT SUNSET 757 PM CDT
MAY 8 2013...........SUNRISE 539 AM CDT SUNSET 758 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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