767  
CDUS43 KLOT 160641  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
141 AM CDT WED OCT 16 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 15 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 49 3:07 PM 88 1947 64 -15 59  
MINIMUM 43 11:59 PM 29 1937 47 -4 46  
AVERAGE 46 55 -9 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 1.66 1967 0.12 0.25 T  
MONTH TO DATE 0.51 1.72 -1.21 2.05  
SINCE SEP 1 2.40 4.49 -2.09 5.65  
SINCE JAN 1 31.87 28.52 3.35 31.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 10 9 12  
MONTH TO DATE 56 115 -59 116  
SINCE SEP 1 66 174 -108 131  
SINCE JUL 1 66 178 -112 132  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 16 17 -1 42  
SINCE SEP 1 235 153 82 179  
SINCE JAN 1 1358 1109 249 1141    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 55 9:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1963  
MINIMUM TEMPERATURE (F) 46 30 1944  
 
SUNRISE AND SUNSET  
OCTOBER 16 2024.......SUNRISE 7:05 AM CDT SUNSET 6:07 PM CDT  
OCTOBER 17 2024.......SUNRISE 7:06 AM CDT SUNSET 6:06 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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