930  
CDUS43 KLOT 060639  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT TUE MAY 06 2025  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 5 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 58 4:44 PM 83 2000 66 -8 64  
2018  
MINIMUM 45 11:47 PM 35 2005 46 -1 47  
AVERAGE 52 56 -4 56  
 
PRECIPITATION (IN)  
YESTERDAY T 1.00 2015 0.13 -0.13 0.00  
MONTH TO DATE 0.60 0.64 -0.04 0.77  
SINCE MAR 1 4.77 5.79 -1.02 7.50  
SINCE JAN 1 6.50 8.40 -1.90 10.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 10 3 9  
MONTH TO DATE 61 53 8 19  
SINCE MAR 1 1196 1373 -177 1115  
SINCE JUL 1 5425 5882 -457 4960  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 3 10 -7 4  
SINCE JAN 1 3 10 -7 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 69 5:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 2000  
MINIMUM TEMPERATURE (F) 46 37 2020  
 
SUNRISE AND SUNSET  
MAY 6 2025...........SUNRISE 5:41 AM CDT SUNSET 7:56 PM CDT  
MAY 7 2025...........SUNRISE 5:39 AM CDT SUNSET 7:58 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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