Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 252134
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT TUE AUG 25 2026
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 25 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 2:53 PM 96 2003 81 -1 71
MINIMUM 56 4:54 AM 52 2017 63 -7 55
AVERAGE 68 72 -4 63
PRECIPITATION (IN)
TODAY 0.00 1.18 2018 0.12 -0.12 0.00
MONTH TO DATE 3.57 2.95 0.62 3.16
SINCE JUN 1 12.00 10.07 1.93 9.90
SINCE JAN 1 25.93 21.59 4.34 17.67
DEGREE DAYS
HEATING
TODAY 0 0 0 2
MONTH TO DATE 0 0 0 2
SINCE JUN 1 27 40 -13 23
SINCE JUL 1 0 3 -3 2
COOLING
TODAY 3 7 -4 0
MONTH TO DATE 191 223 -32 268
SINCE JUN 1 679 714 -35 900
SINCE JAN 1 734 774 -40 921
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 2.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 41 3:00 PM
AVERAGE 69
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 2024
MINIMUM TEMPERATURE (F) 63 53 2025
SUNRISE AND SUNSET
AUGUST 25 2026........SUNRISE 6:10 AM CDT SUNSET 7:37 PM CDT
AUGUST 26 2026........SUNRISE 6:11 AM CDT SUNSET 7:35 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$