925
CDUS43 KLOT 182134
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SAT OCT 18 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 73 2:55 PM 78 2007 62 11 69
MINIMUM 63 6:17 AM 30 2009 44 19 38
2015
AVERAGE 68 53 15 54
PRECIPITATION (IN)
TODAY 0.28 0.29 1998 0.10 0.18 0.00
MONTH TO DATE 1.08 1.94 -0.86 0.24
SINCE SEP 1 2.78 4.98 -2.20 1.23
SINCE JAN 1 20.55 27.32 -6.77 27.62
DEGREE DAYS
HEATING
TODAY 0 12 -12 11
MONTH TO DATE 73 171 -98 133
SINCE SEP 1 107 253 -146 153
SINCE JUL 1 115 260 -145 158
COOLING
TODAY 3 0 3 0
MONTH TO DATE 47 11 36 4
SINCE SEP 1 187 117 70 142
SINCE JAN 1 1111 931 180 1011
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 63 12:00 AM
AVERAGE 80
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 76 2000
MINIMUM TEMPERATURE (F) 43 30 1996
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 7:08 AM CDT SUNSET 6:05 PM CDT
OCTOBER 19 2025.......SUNRISE 7:09 AM CDT SUNSET 6:03 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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