315  
CDUS43 KLOT 260634  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT FRI APR 26 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 25 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 55 1:48 PM 83 2016 62 -7 46  
MINIMUM 30R 3:02 AM 33 1999 42 -12 33  
2023  
AVERAGE 43 52 -9 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 2007 0.12 -0.12 0.28  
MONTH TO DATE 1.75 2.61 -0.86 2.47  
SINCE MAR 1 5.60 4.45 1.15 5.77  
SINCE JAN 1 8.93 7.06 1.87 11.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 13 9 25  
MONTH TO DATE 386 433 -47 327  
SINCE MAR 1 1074 1258 -184 1117  
SINCE JUL 1 4919 5767 -848 5166  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 28  
SINCE MAR 1 0 2 -2 28  
SINCE JAN 1 0 2 -2 28    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 38 2:00 PM  
AVERAGE 65  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 79 2021  
MINIMUM TEMPERATURE (F) 43 29 2006  
 
SUNRISE AND SUNSET  
APRIL 26 2024.........SUNRISE 5:54 AM CDT SUNSET 7:46 PM CDT  
APRIL 27 2024.........SUNRISE 5:52 AM CDT SUNSET 7:47 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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