798  
CDUS43 KDTX 130637  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EST WED DEC 13 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 229 PM 63 2015 38 6 38  
MINIMUM 26 314 AM -2 1988 26 0 32  
AVERAGE 35 32 3 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1946 0.07 -0.07 0.00  
MONTH TO DATE 1.02 0.89 0.13 0.05  
SINCE DEC 1 1.02 0.89 0.13 0.05  
SINCE JAN 1 35.40 32.96 2.44 22.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.3 2010 0.3 -0.3 0.0  
MONTH TO DATE T 2.8 -2.8 T  
SINCE DEC 1 T 2.8 -2.8 T  
SINCE JUL 1 2.4 4.7 -2.3 2.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 33 -3 30  
MONTH TO DATE 303 375 -72 330  
SINCE DEC 1 303 375 -72 330  
SINCE JUL 1 1400 1569 -169 1412  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 742 847 -105 1044    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 43 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 2015  
MINIMUM TEMPERATURE (F) 26 1 1903  
1962  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 753 AM EST SUNSET 501 PM EST  
DECEMBER 14 2023......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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