652  
CDUS43 KLOT 090634  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT WED OCT 09 2024  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 8 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 74 3:34 PM 88 2007 67 7 56  
MINIMUM 50 6:41 AM 30 1952 50 0 45  
AVERAGE 62 58 4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 1990 0.11 -0.11 0.00  
MONTH TO DATE 0.08 0.87 -0.79 0.45  
SINCE SEP 1 1.97 3.64 -1.67 4.05  
SINCE JAN 1 31.44 27.67 3.77 29.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 8 -5 14  
MONTH TO DATE 13 52 -39 39  
SINCE SEP 1 23 111 -88 54  
SINCE JUL 1 23 115 -92 55  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 12 12 0 42  
SINCE SEP 1 231 148 83 179  
SINCE JAN 1 1354 1104 250 1141    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 11:00 PM  
LOWEST 26 3:00 PM  
AVERAGE 49  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 2010  
MINIMUM TEMPERATURE (F) 49 32 1945  
1964  
 
SUNRISE AND SUNSET  
OCTOBER 9 2024.......SUNRISE 6:57 AM CDT SUNSET 6:18 PM CDT  
OCTOBER 10 2024.......SUNRISE 6:58 AM CDT SUNSET 6:17 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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