610  
CDUS43 KLOT 202132  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 2:45 PM 91 2012 71 0 87  
MINIMUM 47 5:11 AM 35 2002 51 -4 61  
AVERAGE 59 61 -2 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 2013 0.12 -0.12 0.35  
MONTH TO DATE 0.61 2.51 -1.90 2.61  
SINCE MAR 1 6.68 7.66 -0.98 10.45  
SINCE JAN 1 12.12 10.27 1.85 12.69  
 
DEGREE DAYS  
HEATING  
TODAY 6 6 0 0  
MONTH TO DATE 145 168 -23 123  
SINCE MAR 1 1353 1488 -135 1395  
SINCE JUL 1 5402 5997 -595 5596  
 
COOLING  
TODAY 0 2 -2 9  
MONTH TO DATE 6 22 -16 98  
SINCE MAR 1 34 30 4 99  
SINCE JAN 1 34 30 4 99    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 35 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 2021  
MINIMUM TEMPERATURE (F) 52 33 2002  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 5:26 AM CDT SUNSET 8:10 PM CDT  
MAY 21 2023...........SUNRISE 5:26 AM CDT SUNSET 8:11 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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