538  
CDUS43 KLOT 262131  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
431 PM CDT MON MAY 26 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 26 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 63 2:56 PM 91 2018 73 -10 69  
MINIMUM 44 3:01 AM 40 2001 53 -9 57  
2002  
2023  
AVERAGE 54 63 -9 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 2009 0.11 -0.11 1.15  
MONTH TO DATE 1.61 3.20 -1.59 3.85  
SINCE MAR 1 5.78 8.35 -2.57 10.58  
SINCE JAN 1 7.51 10.96 -3.45 13.91  
 
DEGREE DAYS  
HEATING  
TODAY 11 4 7 2  
MONTH TO DATE 245 199 46 75  
SINCE MAR 1 1380 1519 -139 1171  
SINCE JUL 1 5609 6028 -419 5016  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 18 36 -18 33  
SINCE MAR 1 21 44 -23 37  
SINCE JAN 1 21 44 -23 37    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 7.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 2:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 68  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 2018  
MINIMUM TEMPERATURE (F) 54 42 2008  
 
SUNRISE AND SUNSET  
MAY 26 2025...........SUNRISE 5:21 AM CDT SUNSET 8:16 PM CDT  
MAY 27 2025...........SUNRISE 5:21 AM CDT SUNSET 8:17 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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