781  
CDUS43 KLOT 082133  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT THU AUG 08 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 8 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 85 2:50 PM 103 1934 84 1 85  
MINIMUM 64 5:14 AM 52 1976 67 -3 64  
AVERAGE 75 76 -1 75  
 
PRECIPITATION (IN)  
TODAY 0.00 2.35 1977 0.12 -0.12 0.00  
MONTH TO DATE 0.94 0.97 -0.03 0.36  
SINCE JUN 1 10.69 8.53 2.16 13.72  
SINCE JAN 1 26.67 21.01 5.66 23.25  
 
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 10 10 0 10  
MONTH TO DATE 110 87 23 81  
SINCE JUN 1 784 662 122 648  
SINCE JAN 1 897 744 153 747    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 5:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1934  
MINIMUM TEMPERATURE (F) 67 51 1972  
 
SUNRISE AND SUNSET  
AUGUST 8 2024........SUNRISE 5:53 AM CDT SUNSET 8:00 PM CDT  
AUGUST 9 2024........SUNRISE 5:54 AM CDT SUNSET 7:58 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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