226  
CDUS43 KLOT 200632  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SAT APR 20 2024  
   
...............................
 
 
   
..THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR APRIL 19 2024
 
 
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)  
YESTERDAY  
MAXIMUM 56 4:20 PM 81 2005 59 -3 58  
MINIMUM 40 5:25 AM 31 2001 40 0 44  
AVERAGE 48 50 -2 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 2011 0.13 -0.13 0.00  
MONTH TO DATE 1.75 1.89 -0.14 1.76  
SINCE MAR 1 5.60 3.73 1.87 5.06  
SINCE JAN 1 8.93 6.34 2.59 10.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 15 2 14  
MONTH TO DATE 271 348 -77 221  
SINCE MAR 1 959 1173 -214 1011  
SINCE JUL 1 4804 5682 -878 5060  
 
COOLING  
YESTERDAY 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 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 15.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1:00 AM  
LOWEST 29 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 2023  
MINIMUM TEMPERATURE (F) 41 29 2013  
2018  
 
SUNRISE AND SUNSET  
APRIL 20 2024.........SUNRISE 6:02 AM CDT SUNSET 7:39 PM CDT  
APRIL 21 2024.........SUNRISE 6:01 AM CDT SUNSET 7:40 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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