885  
CDUS43 KLOT 202137  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT THU APR 20 2023  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 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 80R 2:29 PM 78 2014 60 20 53  
MINIMUM 49 12:28 AM 29 2013 41 8 41  
2018  
AVERAGE 65 50 15 47  
 
PRECIPITATION (IN)  
TODAY 0.16 2.00 2000 0.12 0.04 0.18  
MONTH TO DATE 1.92 2.01 -0.09 2.35  
SINCE MAR 1 5.22 3.85 1.37 5.26  
SINCE JAN 1 10.66 6.46 4.20 7.50  
 
DEGREE DAYS  
HEATING  
TODAY 0 15 -15 18  
MONTH TO DATE 221 363 -142 409  
SINCE MAR 1 1011 1188 -177 1151  
SINCE JUL 1 5060 5697 -637 5352  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 28 0 28 0  
SINCE MAR 1 28 2 26 0  
SINCE JAN 1 28 2 26 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 43 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 82 2001  
MINIMUM TEMPERATURE (F) 41 31 2011  
2021  
 
SUNRISE AND SUNSET  
APRIL 20 2023.........SUNRISE 6:04 AM CDT SUNSET 7:38 PM CDT  
APRIL 21 2023.........SUNRISE 6:02 AM CDT SUNSET 7:39 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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