935  
CDUS43 KLOT 280636  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST WED FEB 28 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 27 2024
 
 
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)  
YESTERDAY  
MAXIMUM 74 2:04 PM 75 1976 41 33 59  
MINIMUM 53 11:59 PM -6 1879 26 27 39  
1934  
AVERAGE 64 34 30 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 0.85 2023 0.06 0.26 0.85  
MONTH TO DATE 0.67 1.39 -0.72 3.40  
SINCE DEC 1 5.63 4.66 0.97 7.01  
SINCE JAN 1 2.96 2.87 0.09 5.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 31 -30 16  
MONTH TO DATE 634 956 -322 833  
SINCE DEC 1 2538 3207 -669 2920  
SINCE JUL 1 3490 4291 -801 3883  
 
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 28 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
HAIL  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 8:00 AM  
LOWEST 57 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 64 2016  
MINIMUM TEMPERATURE (F) 27 1 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2024......SUNRISE 6:28 AM CST SUNSET 5:40 PM CST  
FEBRUARY 29 2024......SUNRISE 6:27 AM CST SUNSET 5:41 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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