853  
CDUS43 KLOT 020645  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
145 AM CDT TUE APR 02 2024  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 1 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 10:09 AM 83 1997 53 -7 49  
2010  
MINIMUM 41 6:30 AM 24 2018 35 6 30  
2019  
2021  
AVERAGE 44 44 0 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.37R 0.19 2002 0.08 0.29 0.01  
MONTH TO DATE 0.37 0.08 0.29 0.01  
SINCE MAR 1 4.22 1.92 2.30 3.31  
SINCE JAN 1 7.55 4.53 3.02 8.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 21 0 25  
MONTH TO DATE 21 21 0 25  
SINCE MAR 1 709 846 -137 815  
SINCE JUL 1 4554 5355 -801 4864  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 10:00 PM  
LOWEST 76 2:00 PM  
AVERAGE 88  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 81 2010  
MINIMUM TEMPERATURE (F) 35 21 2018  
 
SUNRISE AND SUNSET  
APRIL 2 2024.........SUNRISE 6:32 AM CDT SUNSET 7:19 PM CDT  
APRIL 3 2024.........SUNRISE 6:30 AM CDT SUNSET 7:20 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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