377  
CDUS43 KLOT 252140  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT FRI OCT 25 2024  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 25 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 68 2:08 PM 79 1963 59 9 67  
1989  
MINIMUM 50 2:06 AM 25 1962 43 7 60  
AVERAGE 59 51 8 64  
 
PRECIPITATION (IN)  
TODAY 0.61 1.87 1932 0.11 0.50 0.11  
MONTH TO DATE 1.21 2.84 -1.63 2.37  
SINCE SEP 1 3.10 5.61 -2.51 5.97  
SINCE JAN 1 32.57 29.64 2.93 31.58  
 
DEGREE DAYS  
HEATING  
TODAY 6 14 -8 1  
MONTH TO DATE 128 237 -109 207  
SINCE SEP 1 138 296 -158 222  
SINCE JUL 1 138 300 -162 223  
 
COOLING  
TODAY 0 0 0 0  
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 (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 67  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 84 1963  
MINIMUM TEMPERATURE (F) 43 22 1942  
 
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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