042
CDUS43 KLOT 252135
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT FRI SEP 25 2026
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 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 64 1:17 PM 92 2017 72 -8 77
MINIMUM 60 7:46 AM 40 2000 53 7 57
2001
AVERAGE 62 62 0 67
PRECIPITATION (IN)
TODAY T 0.82 2007 0.10 -0.10 0.00
MONTH TO DATE 2.97 2.55 0.42 1.70
SINCE SEP 1 2.97 2.55 0.42 1.70
SINCE JAN 1 29.53 24.89 4.64 19.47
DEGREE DAYS
HEATING
TODAY 3 5 -2 0
MONTH TO DATE 18 54 -36 34
SINCE SEP 1 18 54 -36 34
SINCE JUL 1 18 61 -43 42
COOLING
TODAY 0 2 -2 2
MONTH TO DATE 151 98 53 108
SINCE SEP 1 151 98 53 108
SINCE JAN 1 943 912 31 1032
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 3:00 AM
LOWEST 67 12:00 PM
AVERAGE 79
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 93 2017
MINIMUM TEMPERATURE (F) 52 37 2000
SUNRISE AND SUNSET
SEPTEMBER 25 2026.....SUNRISE 6:42 AM CDT SUNSET 6:43 PM CDT
SEPTEMBER 26 2026.....SUNRISE 6:43 AM CDT SUNSET 6:42 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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