086  
CDUS43 KLOT 232136  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT FRI MAY 23 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 23 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 62 11:30 AM 89 2007 72 -10 79  
2010  
MINIMUM 40 1:55 AM 39 2006 52 -12 55  
AVERAGE 51 62 -11 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.44 2020 0.11 -0.11 0.00  
MONTH TO DATE 1.61 2.86 -1.25 2.58  
SINCE MAR 1 5.78 8.01 -2.23 9.31  
SINCE JAN 1 7.51 10.62 -3.11 12.64  
 
DEGREE DAYS  
HEATING  
TODAY 14 5 9 0  
MONTH TO DATE 213 185 28 73  
SINCE MAR 1 1348 1505 -157 1169  
SINCE JUL 1 5577 6014 -437 5014  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 18 28 -10 30  
SINCE MAR 1 21 36 -15 34  
SINCE JAN 1 21 36 -15 34    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 2:00 AM  
LOWEST 47 10:00 AM  
AVERAGE 72  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 2021  
MINIMUM TEMPERATURE (F) 53 40 2013  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 5:24 AM CDT SUNSET 8:14 PM CDT  
MAY 24 2025...........SUNRISE 5:23 AM CDT SUNSET 8:15 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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