Climatological Report (Daily)
Issued by NWS
Issued by NWS
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591
CDUS43 KLOT 150648
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
148 AM CDT TUE JUL 15 2025
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JULY 14 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 88 4:53 PM 92 1997 84 4 89
1998
2010
MINIMUM 62 4:01 AM 55 2009 66 -4 68
AVERAGE 75 75 0 79
PRECIPITATION (IN)
YESTERDAY 0.00 1.55 2024 0.10 -0.10 1.55
MONTH TO DATE 1.92 1.48 0.44 3.53
SINCE JUN 1 5.22 5.45 -0.23 8.11
SINCE JAN 1 12.99 16.97 -3.98 22.40
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 10 10 0 14
MONTH TO DATE 165 136 29 139
SINCE JUN 1 429 317 112 396
SINCE JAN 1 450 377 73 433
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 31 5:00 PM
AVERAGE 61
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 96 2006
MINIMUM TEMPERATURE (F) 66 56 2014
SUNRISE AND SUNSET
JULY 15 2025..........SUNRISE 5:29 AM CDT SUNSET 8:26 PM CDT
JULY 16 2025..........SUNRISE 5:30 AM CDT SUNSET 8:25 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$