419  
CDUS43 KDTX 110642  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
142 AM EST MON DEC 11 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 10 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 43 1200 AM 64 1971 39 4 37  
MINIMUM 36 1100 PM -9 1876 27 9 32  
AVERAGE 40 33 7 35  
 
PRECIPITATION (IN)  
YESTERDAY T 0.84 2003 0.07 -0.07 T  
MONTH TO DATE 0.98 0.75 0.23 0.05  
SINCE DEC 1 0.98 0.75 0.23 0.05  
SINCE JAN 1 35.36 32.82 2.54 22.02  
 
SNOWFALL (IN)  
YESTERDAY T 5.2 1966 0.2 -0.2 T  
MONTH TO DATE T 2.2 -2.2 T  
SINCE DEC 1 T 2.2 -2.2 T  
SINCE JUL 1 2.4 4.1 -1.7 2.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 32 -7 30  
MONTH TO DATE 239 309 -70 273  
SINCE DEC 1 239 309 -70 273  
SINCE JUL 1 1336 1503 -167 1355  
 
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 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 1931  
MINIMUM TEMPERATURE (F) 27 -9 1977  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 752 AM EST SUNSET 501 PM EST  
DECEMBER 12 2023......SUNRISE 753 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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