991  
CDUS43 KLOT 052135  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT MON MAY 05 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 5 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 57 1:43 PM 83 2000 66 -9 64  
2018  
MINIMUM 48 8:05 AM 35 2005 46 2 47  
AVERAGE 53 56 -3 56  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 12 10 2 9  
MONTH TO DATE 60 53 7 19  
SINCE MAR 1 1195 1373 -178 1115  
SINCE JUL 1 5424 5882 -458 4960  
 
COOLING  
TODAY 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 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 10:00 AM  
LOWEST 71 7:00 AM  
AVERAGE 79  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 2000  
MINIMUM TEMPERATURE (F) 46 37 2020  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 5:42 AM CDT SUNSET 7:55 PM CDT  
MAY 6 2025...........SUNRISE 5:41 AM CDT SUNSET 7:56 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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