195  
CDUS43 KLOT 032136  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT THU AUG 03 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 3 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 2:37 PM 101 1930 84 5 95  
MINIMUM 66 5:19 AM 52 1950 68 -2 76  
AVERAGE 78 76 2 86  
 
PRECIPITATION (IN)  
TODAY 0.00 1.95 1957 0.12 -0.12 0.11  
MONTH TO DATE 0.00 0.37 -0.37 0.11  
SINCE JUN 1 13.36 7.93 5.43 8.21  
SINCE JAN 1 22.89 20.41 2.48 22.21  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 16 25 -9 1  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 13 11 2 21  
MONTH TO DATE 37 33 4 54  
SINCE JUN 1 604 608 -4 765  
SINCE JAN 1 703 690 13 950    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 42 1:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1947  
MINIMUM TEMPERATURE (F) 68 52 1929  
 
SUNRISE AND SUNSET  
AUGUST 3 2023........SUNRISE 5:47 AM CDT SUNSET 8:07 PM CDT  
AUGUST 4 2023........SUNRISE 5:48 AM CDT SUNSET 8:06 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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