850  
CDUS43 KLOT 290640  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
140 AM CDT MON APR 29 2024  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 73 6:00 PM 80 2004 63 10 62  
MINIMUM 51 3:03 PM 30 2019 43 8 41  
AVERAGE 62 53 9 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 0.75 2016 0.14 0.11 0.00  
MONTH TO DATE 2.47 3.02 -0.55 2.47  
SINCE MAR 1 6.32 4.86 1.46 5.77  
SINCE JAN 1 9.65 7.47 2.18 11.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 12 -9 13  
MONTH TO DATE 401 471 -70 381  
SINCE MAR 1 1089 1296 -207 1171  
SINCE JUL 1 4934 5805 -871 5220  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 28  
SINCE MAR 1 4 2 2 28  
SINCE JAN 1 4 2 2 28    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 66 5:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 82 2007  
MINIMUM TEMPERATURE (F) 44 29 2018  
 
SUNRISE AND SUNSET  
APRIL 29 2024.........SUNRISE 5:49 AM CDT SUNSET 7:49 PM CDT  
APRIL 30 2024.........SUNRISE 5:48 AM CDT SUNSET 7:50 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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