702  
CDUS43 KLOT 010636  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT MON MAY 01 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 30 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 11:26 AM 85 2013 64 -15 67  
MINIMUM 40 3:00 PM 30 2008 44 -4 50  
AVERAGE 45 54 -9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.70 2003 0.15 -0.05 0.87  
MONTH TO DATE 2.77 3.31 -0.54 4.93  
SINCE MAR 1 6.07 5.15 0.92 7.84  
SINCE JAN 1 11.51 7.76 3.75 10.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 12 8 6  
MONTH TO DATE 418 495 -77 530  
SINCE MAR 1 1208 1320 -112 1272  
SINCE JUL 1 5257 5829 -572 5473  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 6 22 1  
SINCE MAR 1 28 8 20 1  
SINCE JAN 1 28 8 20 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 3:00 PM  
LOWEST 58 8:00 AM  
AVERAGE 71  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 2018  
2021  
MINIMUM TEMPERATURE (F) 44 35 2005  
2015  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 5:48 AM CDT SUNSET 7:50 PM CDT  
MAY 2 2023...........SUNRISE 5:46 AM CDT SUNSET 7:52 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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