643  
CDUS43 KLOT 092232  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST THU JAN 09 2025  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 9 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 30 3:02 PM 56 2002 32 -2 36  
MINIMUM 9 4:12 AM -8 2014 19 -10 33  
AVERAGE 20 25 -5 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 2024 0.04 -0.04 0.78  
MONTH TO DATE 0.01 0.40 -0.39 0.92  
SINCE DEC 1 1.34 2.04 -0.70 3.25  
SINCE JAN 1 0.01 0.40 -0.39 0.92  
 
DEGREE DAYS  
HEATING  
TODAY 45 40 5 30  
MONTH TO DATE 384 350 34 293  
SINCE DEC 1 1400 1421 -21 1110  
SINCE JUL 1 2238 2602 -364 2168  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1:00 AM  
LOWEST 48 12:00 PM  
AVERAGE 64  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 56 2018  
MINIMUM TEMPERATURE (F) 19 -3 1999  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 7:19 AM CST SUNSET 4:39 PM CST  
JANUARY 10 2025.......SUNRISE 7:19 AM CST SUNSET 4:40 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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