600  
CDUS43 KLOT 150634  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT MON APR 15 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 14 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 79 12:01 PM 85 2023 58 21 85  
MINIMUM 50 11:59 PM 25 1997 39 11 50  
AVERAGE 65 48 17 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.01 2018 0.10 -0.10 0.00  
MONTH TO DATE 1.55 1.30 0.25 1.60  
SINCE MAR 1 5.40 3.14 2.26 4.90  
SINCE JAN 1 8.73 5.75 2.98 10.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 17 -17 0  
MONTH TO DATE 229 268 -39 150  
SINCE MAR 1 917 1093 -176 940  
SINCE JUL 1 4762 5602 -840 4989  
 
COOLING  
YESTERDAY 0 0 0 3  
MONTH TO DATE 0 0 0 18  
SINCE MAR 1 0 2 -2 18  
SINCE JAN 1 0 2 -2 18    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 11:00 PM  
LOWEST 30 1:00 PM  
AVERAGE 51  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 88 2002  
MINIMUM TEMPERATURE (F) 39 24 2014  
 
SUNRISE AND SUNSET  
APRIL 15 2024.........SUNRISE 6:10 AM CDT SUNSET 7:34 PM CDT  
APRIL 16 2024.........SUNRISE 6:09 AM CDT SUNSET 7:35 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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