820  
CDUS43 KLOT 092233  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST FRI FEB 09 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58R 1:35 PM 57 1999 35 23 47  
MINIMUM 43 6:36 AM -20 1933 21 22 36  
AVERAGE 51 28 23 42  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 2023 0.05 -0.05 0.94  
MONTH TO DATE 0.14 0.39 -0.25 0.94  
SINCE DEC 1 5.10 3.66 1.44 4.55  
SINCE JAN 1 2.43 1.87 0.56 2.88  
 
DEGREE DAYS  
HEATING  
TODAY 14 37 -23 23  
MONTH TO DATE 204 341 -137 323  
SINCE DEC 1 2108 2592 -484 2410  
SINCE JUL 1 3060 3676 -616 3373  
 
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 24 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 12:00 AM  
LOWEST 49 11:00 AM  
AVERAGE 65  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 2009  
MINIMUM TEMPERATURE (F) 21 -12 1982  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2024......SUNRISE 6:55 AM CST SUNSET 5:16 PM CST  
FEBRUARY 10 2024......SUNRISE 6:54 AM CST SUNSET 5:17 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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