577  
CDUS43 KLOT 292235  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CST THU FEB 29 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 29 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 45 4:00 PM 65 1972 41 4 51  
2000  
MINIMUM 20 MM 3 1980 27 -7 37  
AVERAGE 33 34 -1 44  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 1976 0.07 -0.07 0.01  
MONTH TO DATE 0.69 1.46 -0.77 3.41  
SINCE DEC 1 5.65 4.73 0.92 7.02  
SINCE JAN 1 2.98 2.94 0.04 5.35  
 
DEGREE DAYS  
HEATING  
TODAY 32 31 1 21  
MONTH TO DATE 693 1049 -356 854  
SINCE DEC 1 2597 3300 -703 2941  
SINCE JUL 1 3549 4384 -835 3904  
 
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 S (200)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 6:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 71 1992  
MINIMUM TEMPERATURE (F) 27 -5 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 29 2024......SUNRISE 6:27 AM CST SUNSET 5:41 PM CST  
MARCH 1 2024.........SUNRISE 6:25 AM CST SUNSET 5:42 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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