803  
CDUS43 KDTX 110704  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
204 AM EST THU DEC 11 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 10 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 814 AM 61 1971 36 -4 43  
MINIMUM 15 1047 PM -4 1977 25 -10 35  
AVERAGE 24 30 -6 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 0.98 1971 0.06 0.25 0.00  
MONTH TO DATE 0.38 0.63 -0.25 0.27  
SINCE DEC 1 0.38 0.63 -0.25 0.27  
SINCE JAN 1 25.68 30.90 -5.22 23.75  
 
SNOWFALL (IN)  
YESTERDAY 5.7 R 3.0 1953 0.3 5.4 0.0  
MONTH TO DATE 7.2 3.4 3.8 3.4  
SINCE DEC 1 7.2 3.4 3.8 3.4  
SINCE JUL 1 17.8 6.9 10.9 3.5  
SNOW DEPTH 9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 35 6 26  
MONTH TO DATE 439 332 107 329  
SINCE DEC 1 439 332 107 329  
SINCE JUL 1 1728 1723 5 1322  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 755 632 123 780    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 14.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 65 600 PM  
AVERAGE 83  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 60 1949  
2021  
MINIMUM TEMPERATURE (F) 24 -3 1977  
 
SUNRISE AND SUNSET  
DECEMBER 11 2025......SUNRISE 800 AM EST SUNSET 500 PM EST  
DECEMBER 12 2025......SUNRISE 800 AM EST SUNSET 500 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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