656  
CDUS43 KLOT 222142  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
442 PM CDT THU AUG 22 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 22 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 80 2:33 PM 103 1936 82 -2 88  
MINIMUM 56 5:27 AM 51 1928 66 -10 70  
AVERAGE 68 74 -6 79  
 
PRECIPITATION (IN)  
TODAY 0.00 3.17 2014 0.12 -0.12 0.00  
MONTH TO DATE 2.86 2.84 0.02 2.72  
SINCE JUN 1 12.61 10.40 2.21 16.08  
SINCE JAN 1 28.59 22.88 5.71 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 3 9 -6 14  
MONTH TO DATE 202 223 -21 214  
SINCE JUN 1 876 798 78 781  
SINCE JAN 1 989 880 109 880    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 4:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 2023  
MINIMUM TEMPERATURE (F) 66 52 1940  
 
SUNRISE AND SUNSET  
AUGUST 22 2024........SUNRISE 6:07 AM CDT SUNSET 7:40 PM CDT  
AUGUST 23 2024........SUNRISE 6:08 AM CDT SUNSET 7:38 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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