621  
CDUS43 KLOT 070636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT WED MAY 07 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 6 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 77 3:59 PM 85 2000 66 11 68  
MINIMUM 44 5:03 AM 37 2020 46 -2 47  
AVERAGE 61 56 5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 2009 0.12 -0.12 0.00  
MONTH TO DATE 0.60 0.76 -0.16 0.77  
SINCE MAR 1 4.77 5.91 -1.14 7.50  
SINCE JAN 1 6.50 8.52 -2.02 10.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 10 -6 7  
MONTH TO DATE 65 63 2 26  
SINCE MAR 1 1200 1383 -183 1122  
SINCE JUL 1 5429 5892 -463 4967  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 3 11 -8 4  
SINCE JAN 1 3 11 -8 4    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 37 3:00 PM  
AVERAGE 67  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 2023  
MINIMUM TEMPERATURE (F) 47 35 2017  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 5:39 AM CDT SUNSET 7:58 PM CDT  
MAY 8 2025...........SUNRISE 5:38 AM CDT SUNSET 7:59 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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