089  
CDUS43 KLOT 242239  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CST SUN DEC 24 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 24 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 56 3:00 PM 59 1982 35 21 13  
MINIMUM 50 9:32 AM -20 1983 23 27 -1  
AVERAGE 53 29 24 6  
 
PRECIPITATION (IN)  
TODAY 0.00 2.61 1965 0.05 -0.05 0.00  
MONTH TO DATE 2.16 1.42 0.74 1.67  
SINCE DEC 1 2.16 1.42 0.74 1.67  
SINCE JAN 1 35.12 34.05 1.07 30.76  
 
DEGREE DAYS  
HEATING  
TODAY 12 36 -24 59  
MONTH TO DATE 584 787 -203 844  
SINCE DEC 1 584 787 -203 844  
SINCE JUL 1 1536 1871 -335 1807  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1149 1112 37 1514    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 75 2:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 64 1982  
MINIMUM TEMPERATURE (F) 23 -13 1983  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 7:16 AM CST SUNSET 4:25 PM CST  
DECEMBER 25 2023......SUNRISE 7:17 AM CST SUNSET 4:25 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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