002  
CDUS43 KLOT 032133  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT THU APR 03 2025  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 3 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 56 12:09 AM 73 1999 53 3 40  
MINIMUM 46 12:26 PM 22 2013 35 11 34  
AVERAGE 51 44 7 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 2017 0.09 -0.09 0.24  
MONTH TO DATE 0.90 0.26 0.64 1.08  
SINCE MAR 1 3.00 2.10 0.90 4.93  
SINCE JAN 1 4.73 4.71 0.02 8.26  
 
DEGREE DAYS  
HEATING  
TODAY 14 21 -7 28  
MONTH TO DATE 50 63 -13 74  
SINCE MAR 1 718 888 -170 762  
SINCE JUL 1 4947 5397 -450 4607  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 2 -2 0  
SINCE JAN 1 0 2 -2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 15.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 5:00 AM  
LOWEST 56 10:00 AM  
AVERAGE 65  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 76 2010  
2021  
MINIMUM TEMPERATURE (F) 36 25 2002  
2013  
 
SUNRISE AND SUNSET  
APRIL 3 2025.........SUNRISE 6:30 AM CDT SUNSET 7:20 PM CDT  
APRIL 4 2025.........SUNRISE 6:29 AM CDT SUNSET 7:21 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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