386
CDUS43 KLOT 190645
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 AM CDT SUN OCT 19 2025
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 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 73 2:55 PM 78 2007 62 11 69
MINIMUM 59 11:59 PM 30 2009 44 15 38
2015
AVERAGE 66 53 13 54
PRECIPITATION (IN)
YESTERDAY 0.41R 0.29 1998 0.10 0.31 0.00
MONTH TO DATE 1.21 1.94 -0.73 0.24
SINCE SEP 1 2.91 4.98 -2.07 1.23
SINCE JAN 1 20.68 27.32 -6.64 27.62
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 1 0 1 0
MONTH TO DATE 45 11 34 4
SINCE SEP 1 185 117 68 142
SINCE JAN 1 1109 931 178 1011
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 76 2000
MINIMUM TEMPERATURE (F) 43 30 1996
SUNRISE AND SUNSET
OCTOBER 19 2025.......SUNRISE 7:09 AM CDT SUNSET 6:03 PM CDT
OCTOBER 20 2025.......SUNRISE 7:10 AM CDT SUNSET 6:02 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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