Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 130637
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SUN JUL 13 2025
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 12 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 85 5:19 PM 91 2016 84 1 84
MINIMUM 68 6:01 AM 55 2009 66 2 63
AVERAGE 77 75 2 74
PRECIPITATION (IN)
YESTERDAY 0.00 3.22 2017 0.11 -0.11 0.00
MONTH TO DATE 1.92 1.28 0.64 1.39
SINCE JUN 1 5.22 5.25 -0.03 5.97
SINCE JAN 1 12.99 16.77 -3.78 20.26
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 12 10 2 9
MONTH TO DATE 147 116 31 111
SINCE JUN 1 411 297 114 368
SINCE JAN 1 432 357 75 405
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 57 5:00 PM
AVERAGE 79
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 95 1997
2019
MINIMUM TEMPERATURE (F) 66 56 1999
2007
SUNRISE AND SUNSET
JULY 13 2025..........SUNRISE 5:28 AM CDT SUNSET 8:27 PM CDT
JULY 14 2025..........SUNRISE 5:28 AM CDT SUNSET 8:26 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$