322  
CDUS43 KLOT 230631  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT TUE MAY 23 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 22 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 80 12:07 PM 90 2021 72 8 64  
MINIMUM 50 4:50 AM 37 1997 52 -2 48  
2006  
AVERAGE 65 62 3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 2013 0.12 -0.12 0.00  
MONTH TO DATE 0.61 2.75 -2.14 3.01  
SINCE MAR 1 6.68 7.90 -1.22 10.85  
SINCE JAN 1 12.12 10.51 1.61 13.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 9  
MONTH TO DATE 146 180 -34 137  
SINCE MAR 1 1354 1500 -146 1409  
SINCE JUL 1 5403 6009 -606 5610  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 6 26 -20 98  
SINCE MAR 1 34 34 0 99  
SINCE JAN 1 34 34 0 99    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 4:00 AM  
LOWEST 27 11:00 AM  
AVERAGE 53  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 2007  
2010  
MINIMUM TEMPERATURE (F) 52 39 2006  
 
SUNRISE AND SUNSET  
MAY 23 2023...........SUNRISE 5:24 AM CDT SUNSET 8:13 PM CDT  
MAY 24 2023...........SUNRISE 5:23 AM CDT SUNSET 8:14 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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