664  
CDUS43 KLOT 040641  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
141 AM CDT THU APR 04 2024  
   
...............................  
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 3 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 40 2:24 PM 73 1999 53 -13 66  
MINIMUM 34 6:45 AM 22 2013 35 -1 44  
AVERAGE 37 44 -7 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.72 2017 0.09 0.15 0.28  
MONTH TO DATE 0.61 0.26 0.35 0.29  
SINCE MAR 1 4.46 2.10 2.36 3.59  
SINCE JAN 1 7.79 4.71 3.08 9.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 21 7 10  
MONTH TO DATE 74 63 11 58  
SINCE MAR 1 762 888 -126 848  
SINCE JUL 1 4607 5397 -790 4897  
 
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 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 85 2:00 AM  
AVERAGE 91  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 76 2010  
2021  
MINIMUM TEMPERATURE (F) 36 25 2002  
2013  
 
SUNRISE AND SUNSET  
APRIL 4 2024.........SUNRISE 6:28 AM CDT SUNSET 7:21 PM CDT  
APRIL 5 2024.........SUNRISE 6:27 AM CDT SUNSET 7:22 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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