121
CDUS43 KLOT 090730
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
230 AM CDT WED JUL 09 2025
...............................
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 8 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 9:16 AM 96 2002 84 -1 86
MINIMUM 64 12:12 AM 52 2015 65 -1 69
AVERAGE 74 75 -1 78
PRECIPITATION (IN)
YESTERDAY 0.15 0.44 2010 0.11 0.04 0.00
MONTH TO DATE 0.80 0.84 -0.04 0.75
SINCE JUN 1 4.10 4.81 -0.71 5.33
SINCE JAN 1 11.87 16.33 -4.46 19.62
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE JUN 1 21 37 -16 14
SINCE JUL 1 0 0 0 3
COOLING
YESTERDAY 9 10 -1 13
MONTH TO DATE 103 76 27 74
SINCE JUN 1 367 257 110 331
SINCE JAN 1 388 317 71 368
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 53 9:00 AM
AVERAGE 70
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THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 94 2007
2020
MINIMUM TEMPERATURE (F) 66 53 1997
SUNRISE AND SUNSET
JULY 9 2025..........SUNRISE 5:25 AM CDT SUNSET 8:29 PM CDT
JULY 10 2025..........SUNRISE 5:25 AM CDT SUNSET 8:28 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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