313  
CDUS43 KDTX 312138  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
438 PM EST TUE DEC 31 2024  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 31 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 42 139 PM 65 1875 34 8 39  
MINIMUM 33 1238 AM -5 1967 22 11 34  
1976  
AVERAGE 38 28 10 37  
 
PRECIPITATION (IN)  
TODAY 0.01 0.98 2006 0.07 -0.06 0.02  
MONTH TO DATE 3.20 2.25 0.95 2.27  
SINCE DEC 1 3.20 2.25 0.95 2.27  
SINCE JAN 1 32.39 34.32 -1.93 36.65  
 
SNOWFALL (IN)  
TODAY 0.0 3.4 1969 0.4 -0.4 T  
MONTH TO DATE 3.6 8.9 -5.3 0.1  
SINCE DEC 1 3.6 8.9 -5.3 0.1  
SINCE JUL 1 5.4 10.8 -5.4 2.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 37 -10 28  
MONTH TO DATE 977 1045 -68 765  
SINCE DEC 1 977 1045 -68 765  
SINCE JUL 1 1821 2239 -418 1862  
 
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 20 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 67 100 PM  
AVERAGE 80  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 65 1876  
MINIMUM TEMPERATURE (F) 21 -7 1968  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 802 AM EST SUNSET 511 PM EST  
JANUARY 1 2025.......SUNRISE 802 AM EST SUNSET 512 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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