725  
CDUS43 KDTX 100639  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EST TUE DEC 10 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 9 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 340 PM 60 2023 37 13 60  
MINIMUM 39 202 AM 0 1917 25 14 41  
AVERAGE 45 31 14 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.61 1953 0.06 0.01 0.04  
MONTH TO DATE 0.14 0.57 -0.43 0.65  
SINCE DEC 1 0.14 0.57 -0.43 0.65  
SINCE JAN 1 23.62 30.84 -7.22 33.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 2008 0.4 -0.4 0.0  
MONTH TO DATE 1.3 3.1 -1.8 1.1  
SINCE DEC 1 1.3 3.1 -1.8 1.1  
SINCE JUL 1 1.4 6.6 -5.2 2.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 34 -14 14  
MONTH TO DATE 303 297 6 242  
SINCE DEC 1 303 297 6 242  
SINCE JUL 1 1296 1688 -392 1490  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 780 632 148 587    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 PM  
LOWEST 73 1100 PM  
AVERAGE 83  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 61 1971  
MINIMUM TEMPERATURE (F) 25 -4 1977  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 759 AM EST SUNSET 500 PM EST  
DECEMBER 11 2024......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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