086  
CDUS43 KLOT 282241  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
441 PM CST SAT DEC 28 2024  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 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 53 3:24 PM 67 1984 34 19 44  
MINIMUM 48 9:58 AM -3 1961 22 26 38  
AVERAGE 51 28 23 41  
 
PRECIPITATION (IN)  
TODAY 0.01 1.82 2015 0.05 -0.04 0.13  
MONTH TO DATE 0.54 1.63 -1.09 2.60  
SINCE DEC 1 0.54 1.63 -1.09 2.60  
SINCE JAN 1 35.73 34.26 1.47 35.56  
 
DEGREE DAYS  
HEATING  
TODAY 14 37 -23 24  
MONTH TO DATE 892 933 -41 667  
SINCE DEC 1 892 933 -41 667  
SINCE JUL 1 1598 2017 -419 1619  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1384 1112 272 1149    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 66 2:00 PM  
AVERAGE 78  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 64 1984  
MINIMUM TEMPERATURE (F) 22 -8 1976  
 
SUNRISE AND SUNSET  
DECEMBER 28 2024......SUNRISE 7:18 AM CST SUNSET 4:28 PM CST  
DECEMBER 29 2024......SUNRISE 7:18 AM CST SUNSET 4:29 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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