602  
CDUS43 KLOT 202233  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST TUE FEB 20 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 20 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 58 3:15 PM 69 2017 38 20 46  
MINIMUM 32 7:12 AM -9 1929 24 8 30  
AVERAGE 45 31 14 38  
 
PRECIPITATION (IN)  
TODAY 0.00 2.31 2018 0.06 -0.06 0.00  
MONTH TO DATE 0.20 0.97 -0.77 1.51  
SINCE DEC 1 5.16 4.24 0.92 5.12  
SINCE JAN 1 2.49 2.45 0.04 3.45  
 
DEGREE DAYS  
HEATING  
TODAY 20 34 -14 27  
MONTH TO DATE 529 729 -200 623  
SINCE DEC 1 2433 2980 -547 2710  
SINCE JUL 1 3385 4064 -679 3673  
 
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 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 4:00 AM  
LOWEST 29 3:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1930  
MINIMUM TEMPERATURE (F) 24 -6 1963  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 6:40 AM CST SUNSET 5:30 PM CST  
FEBRUARY 21 2024......SUNRISE 6:39 AM CST SUNSET 5:31 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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