414  
CDUS43 KDTX 122133  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
433 PM EST THU DEC 12 2024  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 12 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 24 1214 AM 63 2015 38 -14 44  
MINIMUM 13 826 AM -2 1988 26 -13 26  
AVERAGE 19 32 -13 35  
 
PRECIPITATION (IN)  
TODAY 0.02 1.39 1946 0.07 -0.05 0.00  
MONTH TO DATE 0.46 0.89 -0.43 1.02  
SINCE DEC 1 0.46 0.89 -0.43 1.02  
SINCE JAN 1 29.65 32.96 -3.31 35.40  
 
SNOWFALL (IN)  
TODAY 0.8 6.3 2010 0.3 0.5 0.0  
MONTH TO DATE 1.9 2.8 -0.9 T  
SINCE DEC 1 1.9 2.8 -0.9 T  
SINCE JUL 1 3.7 4.7 -1.0 2.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 46 33 13 30  
MONTH TO DATE 399 375 24 303  
SINCE DEC 1 399 375 24 303  
SINCE JUL 1 1243 1569 -326 1400  
 
COOLING  
TODAY 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 30 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 19.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 52 300 PM  
AVERAGE 66  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 2015  
MINIMUM TEMPERATURE (F) 26 1 1903  
1962  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 753 AM EST SUNSET 501 PM EST  
DECEMBER 13 2024......SUNRISE 754 AM EST SUNSET 502 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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