046  
CDUS43 KLOT 192139  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR MAY 19 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 75 2:43 PM 90 1998 71 4 87  
2012  
MINIMUM 63 8:03 AM 37 2008 51 12 52  
AVERAGE 69 61 8 70  
 
PRECIPITATION (IN)  
TODAY 0.01 0.50 2005 0.12 -0.11 0.02  
MONTH TO DATE 0.61 2.39 -1.78 2.26  
SINCE MAR 1 6.68 7.54 -0.86 10.10  
SINCE JAN 1 12.12 10.15 1.97 12.34  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 0  
MONTH TO DATE 137 162 -25 123  
SINCE MAR 1 1345 1482 -137 1395  
SINCE JUL 1 5394 5991 -597 5596  
 
COOLING  
TODAY 4 2 2 5  
MONTH TO DATE 10 20 -10 89  
SINCE MAR 1 38 28 10 90  
SINCE JAN 1 38 28 10 90    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 8:00 AM  
LOWEST 38 12:00 AM  
AVERAGE 63  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 2012  
MINIMUM TEMPERATURE (F) 51 35 2002  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 5:27 AM CDT SUNSET 8:09 PM CDT  
MAY 20 2023...........SUNRISE 5:26 AM CDT SUNSET 8:10 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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