513  
CDUS43 KLOT 282144  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
444 PM CDT SUN JUL 28 2024  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 28 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 83 1:13 PM 100 1941 85 -2 93  
1983  
MINIMUM 70 7:23 AM 53 1981 68 2 71  
AVERAGE 77 76 1 82  
 
PRECIPITATION (IN)  
TODAY 0.22 1.25 1981 0.12 0.10 1.14  
MONTH TO DATE 6.24 3.19 3.05 11.27  
SINCE JUN 1 9.68 7.20 2.48 13.35  
SINCE JAN 1 25.66 19.68 5.98 22.88  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 24 -21 16  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 12 11 1 17  
MONTH TO DATE 303 323 -20 316  
SINCE JUN 1 625 545 80 538  
SINCE JAN 1 738 627 111 637    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 7:00 AM  
LOWEST 60 1:00 AM  
AVERAGE 74  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 1941  
MINIMUM TEMPERATURE (F) 68 50 1928  
1981  
 
SUNRISE AND SUNSET  
JULY 28 2024..........SUNRISE 5:42 AM CDT SUNSET 8:13 PM CDT  
JULY 29 2024..........SUNRISE 5:43 AM CDT SUNSET 8:12 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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