900  
CDUS43 KLOT 060634  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT FRI SEP 06 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 5 2024
 
 
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)  
YESTERDAY  
MAXIMUM 87 3:44 PM 97 1954 80 7 92  
MINIMUM 66 6:03 AM 48 1935 63 3 76  
1974  
1988  
AVERAGE 77 71 6 84  
 
PRECIPITATION (IN)  
YESTERDAY T 1.89 1971 0.11 -0.11 T  
MONTH TO DATE T 0.55 -0.55 T  
SINCE SEP 1 T 0.55 -0.55 T  
SINCE JAN 1 29.47 24.58 4.89 25.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 4 -4 1  
 
COOLING  
YESTERDAY 12 7 5 19  
MONTH TO DATE 32 36 -4 70  
SINCE SEP 1 32 36 -4 70  
SINCE JAN 1 1155 992 163 1032    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 6:00 AM  
LOWEST 32 5:00 PM  
AVERAGE 53  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1990  
MINIMUM TEMPERATURE (F) 62 46 1974  
1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2024.....SUNRISE 6:23 AM CDT SUNSET 7:15 PM CDT  
SEPTEMBER 7 2024.....SUNRISE 6:24 AM CDT SUNSET 7:13 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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