375  
CDUS43 KDTX 080637  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EST SUN DEC 08 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 7 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 41 1159 PM 61 1946 37 4 47  
MINIMUM 27 939 AM 3 1976 25 2 33  
AVERAGE 34 31 3 40  
 
PRECIPITATION (IN)  
YESTERDAY T 1.17 1950 0.06 -0.06 0.00  
MONTH TO DATE 0.07 0.45 -0.38 0.61  
SINCE DEC 1 0.07 0.45 -0.38 0.61  
SINCE JAN 1 23.55 30.72 -7.17 33.63  
 
SNOWFALL (IN)  
YESTERDAY T 3.0 1962 0.3 -0.3 0.0  
MONTH TO DATE 1.3 2.3 -1.0 1.1  
SINCE DEC 1 1.3 2.3 -1.0 1.1  
SINCE JUL 1 1.4 5.8 -4.4 2.6  
SNOW DEPTH 3  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 34 -3 25  
MONTH TO DATE 258 229 29 206  
SINCE DEC 1 258 229 29 206  
SINCE JUL 1 1251 1620 -369 1454  
 
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 26 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 200 AM  
LOWEST 56 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 62 1966  
MINIMUM TEMPERATURE (F) 25 0 1976  
 
SUNRISE AND SUNSET  
DECEMBER 8 2024......SUNRISE 757 AM EST SUNSET 500 PM EST  
DECEMBER 9 2024......SUNRISE 758 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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