633  
CDUS43 KLOT 310632  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST WED JAN 31 2024  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 30 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 41 2:41 PM 53 2012 32 9 19  
MINIMUM 37 11:59 PM -21 2019 18 19 5  
AVERAGE 39 25 14 12  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 2013 0.04 -0.04 T  
MONTH TO DATE 2.65 1.29 1.36 2.00  
SINCE DEC 1 4.98 2.93 2.05 3.84  
SINCE JAN 1 2.65 1.29 1.36 2.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 40 -14 53  
MONTH TO DATE 1170 1190 -20 932  
SINCE DEC 1 1987 2261 -274 2016  
SINCE JUL 1 3045 3442 -397 3137  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 70 3:00 PM  
AVERAGE 85  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 58 2012  
MINIMUM TEMPERATURE (F) 18 -20 2019  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 7:06 AM CST SUNSET 5:04 PM CST  
FEBRUARY 1 2024......SUNRISE 7:05 AM CST SUNSET 5:06 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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