771  
CDUS43 KLOT 282134  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT MON OCT 28 2024  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 28 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 67 2:59 PM 81 1999 58 9 50  
MINIMUM 45 6:44 AM 25 1976 42 3 40  
AVERAGE 56 50 6 45  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1970 0.11 -0.11 0.06  
MONTH TO DATE 1.21 3.17 -1.96 2.71  
SINCE SEP 1 3.10 5.94 -2.84 6.31  
SINCE JAN 1 32.57 29.97 2.60 31.92  
 
DEGREE DAYS  
HEATING  
TODAY 9 15 -6 20  
MONTH TO DATE 166 281 -115 233  
SINCE SEP 1 176 340 -164 248  
SINCE JUL 1 176 344 -168 249  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 19 17 2 50  
SINCE SEP 1 238 153 85 187  
SINCE JAN 1 1361 1109 252 1149    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 3:00 AM  
LOWEST 33 2:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 79 1937  
1999  
MINIMUM TEMPERATURE (F) 42 22 1980  
 
SUNRISE AND SUNSET  
OCTOBER 28 2024.......SUNRISE 7:19 AM CDT SUNSET 5:50 PM CDT  
OCTOBER 29 2024.......SUNRISE 7:20 AM CDT SUNSET 5:48 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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