512  
CDUS43 KLOT 090637  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST SUN NOV 09 2025  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 8 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 48 1:04 AM 76 2020 52 -4 61  
MINIMUM 38 11:59 PM 17 2019 36 2 44  
AVERAGE 43 44 -1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 0.70 2011 0.07 0.27 0.00  
MONTH TO DATE 0.48 0.60 -0.12 1.77  
SINCE SEP 1 3.90 6.75 -2.85 4.01  
SINCE JAN 1 21.67 29.09 -7.42 30.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 21 1 12  
MONTH TO DATE 133 156 -23 85  
SINCE SEP 1 446 608 -162 347  
SINCE JUL 1 454 615 -161 352  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 185 119 66 161  
SINCE JAN 1 1109 933 176 1030    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 68 2:00 PM  
AVERAGE 83  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 76 2020  
MINIMUM TEMPERATURE (F) 36 20 2017  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2025......SUNRISE 6:35 AM CST SUNSET 4:36 PM CST  
NOVEMBER 10 2025......SUNRISE 6:36 AM CST SUNSET 4:35 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page