724  
CDUS43 KDTX 100639  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EST TUE DEC 10 2024  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 9 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 422 PM 64 2023 39 12 64  
MINIMUM 37 1205 AM -5 1876 27 10 42  
AVERAGE 44 33 11 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 1.09 1879 0.08 0.31 0.02  
MONTH TO DATE 0.43 0.68 -0.25 1.01  
SINCE DEC 1 0.43 0.68 -0.25 1.01  
SINCE JAN 1 29.62 32.75 -3.13 35.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1983 0.2 -0.2 0.0  
MONTH TO DATE 0.7 2.0 -1.3 T  
SINCE DEC 1 0.7 2.0 -1.3 T  
SINCE JUL 1 2.5 3.9 -1.4 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 32 -11 12  
MONTH TO DATE 296 277 19 213  
SINCE DEC 1 296 277 19 213  
SINCE JUL 1 1140 1471 -331 1310  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 995 847 148 742    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 AM  
LOWEST 71 500 PM  
AVERAGE 84  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1971  
MINIMUM TEMPERATURE (F) 27 -9 1876  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 752 AM EST SUNSET 501 PM EST  
DECEMBER 11 2024......SUNRISE 752 AM EST SUNSET 501 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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