210  
CDUS43 KLOT 182140  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT THU APR 18 2024  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 18 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 56 11:50 AM 88 2002 59 -3 60  
MINIMUM 45 4:14 AM 26 1997 40 5 36  
2001  
AVERAGE 51 50 1 48  
 
PRECIPITATION (IN)  
TODAY T 0.35 2011 0.12 -0.12 0.00  
MONTH TO DATE 1.65 1.76 -0.11 1.76  
SINCE MAR 1 5.50 3.60 1.90 5.06  
SINCE JAN 1 8.83 6.21 2.62 10.50  
 
DEGREE DAYS  
HEATING  
TODAY 14 16 -2 17  
MONTH TO DATE 254 333 -79 207  
SINCE MAR 1 942 1158 -216 997  
SINCE JUL 1 4787 5667 -880 5046  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 28  
SINCE MAR 1 0 2 -2 28  
SINCE JAN 1 0 2 -2 28    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 53 11:00 AM  
AVERAGE 68  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 81 2005  
MINIMUM TEMPERATURE (F) 40 31 2001  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 6:05 AM CDT SUNSET 7:37 PM CDT  
APRIL 19 2024.........SUNRISE 6:04 AM CDT SUNSET 7:38 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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