891  
CDUS43 KLOT 250635  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT FRI OCT 25 2024  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 24 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 65 2:26 PM 83 1963 60 5 82  
MINIMUM 42 5:58 AM 20 1981 43 -1 58  
AVERAGE 54 52 2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.25 2021 0.11 -0.02 0.00  
MONTH TO DATE 0.60 2.73 -2.13 2.26  
SINCE SEP 1 2.49 5.50 -3.01 5.86  
SINCE JAN 1 31.96 29.53 2.43 31.47  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 14 -3 0  
MONTH TO DATE 122 223 -101 206  
SINCE SEP 1 132 282 -150 221  
SINCE JUL 1 132 286 -154 222  
 
COOLING  
YESTERDAY 0 0 0 5  
MONTH TO DATE 19 17 2 47  
SINCE SEP 1 238 153 85 184  
SINCE JAN 1 1361 1109 252 1146    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 7:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 53  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 79 1963  
1989  
MINIMUM TEMPERATURE (F) 43 25 1962  
 
SUNRISE AND SUNSET  
OCTOBER 25 2024.......SUNRISE 7:15 AM CDT SUNSET 5:54 PM CDT  
OCTOBER 26 2024.......SUNRISE 7:17 AM CDT SUNSET 5:53 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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