692  
CDUS43 KLOT 010637  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT SUN JUN 01 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 31 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 62 3:33 PM 90 2018 75 -13 78  
MINIMUM 46 11:48 PM 40 2003 55 -9 46  
AVERAGE 54 65 -11 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 2012 0.11 -0.11 0.00  
MONTH TO DATE 1.87 3.76 -1.89 4.23  
SINCE MAR 1 6.04 8.91 -2.87 10.96  
SINCE JAN 1 7.77 11.52 -3.75 14.29  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 4 7 3  
MONTH TO DATE 275 219 56 96  
SINCE MAR 1 1410 1539 -129 1192  
SINCE JUL 1 5639 6048 -409 5037  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 18 52 -34 33  
SINCE MAR 1 21 60 -39 37  
SINCE JAN 1 21 60 -39 37    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 4:00 AM  
LOWEST 33 4:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 2023  
MINIMUM TEMPERATURE (F) 55 37 2003  
 
SUNRISE AND SUNSET  
JUNE 1 2025..........SUNRISE 5:18 AM CDT SUNSET 8:21 PM CDT  
JUNE 2 2025..........SUNRISE 5:18 AM CDT SUNSET 8:22 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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