272  
CDUS43 KLOT 252133  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT SUN AUG 25 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 25 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 92 2:59 PM 95 1953 82 10 82  
1959  
1991  
MINIMUM 74 5:31 AM 47 1934 65 9 71  
AVERAGE 83 74 9 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.88 1972 0.13 -0.13 0.00  
MONTH TO DATE 2.86 3.23 -0.37 2.72  
SINCE JUN 1 12.61 10.79 1.82 16.08  
SINCE JAN 1 28.59 23.27 5.32 25.61  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 25 -22 16  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 18 9 9 12  
MONTH TO DATE 240 250 -10 270  
SINCE JUN 1 914 825 89 837  
SINCE JAN 1 1027 907 120 936    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 97 1953  
1973  
MINIMUM TEMPERATURE (F) 65 48 1982  
 
SUNRISE AND SUNSET  
AUGUST 25 2024........SUNRISE 6:10 AM CDT SUNSET 7:35 PM CDT  
AUGUST 26 2024........SUNRISE 6:11 AM CDT SUNSET 7:33 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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