339  
CDUS43 KLOT 072232  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST SAT DEC 07 2024  
   
...............................  
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 7 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 51 3:56 PM 61 1946 40 11 53  
MINIMUM 25 7:25 AM -2 1936 27 -2 37  
AVERAGE 38 34 4 45  
 
PRECIPITATION (IN)  
TODAY 0.00 1.26 2004 0.06 -0.06 0.00  
MONTH TO DATE T 0.46 -0.46 1.06  
SINCE DEC 1 T 0.46 -0.46 1.06  
SINCE JAN 1 35.19 33.09 2.10 34.02  
 
DEGREE DAYS  
HEATING  
TODAY 27 31 -4 20  
MONTH TO DATE 276 211 65 168  
SINCE DEC 1 276 211 65 168  
SINCE JUL 1 982 1295 -313 1120  
 
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 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 7:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 49  
   
......................................................  
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 64 1946  
MINIMUM TEMPERATURE (F) 27 0 1958  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 7:05 AM CST SUNSET 4:20 PM CST  
DECEMBER 8 2024......SUNRISE 7:06 AM CST SUNSET 4:20 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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