490  
CDUS43 KDTX 310652  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
152 AM EST TUE DEC 31 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 30 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 47 349 PM 59 1936 31 16 35  
MINIMUM 30 1159 PM -8 1946 20 10 27  
AVERAGE 39 26 13 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.89 1972 0.07 0.05 0.00  
MONTH TO DATE 2.20 1.79 0.41 1.68  
SINCE DEC 1 2.20 1.79 0.41 1.68  
SINCE JAN 1 25.68 32.06 -6.38 34.70  
 
SNOWFALL (IN)  
YESTERDAY 0.1 11.5 1971 0.5 -0.4 0.0  
MONTH TO DATE 6.3 11.4 -5.1 2.0  
SINCE DEC 1 6.3 11.4 -5.1 2.0  
SINCE JUL 1 6.4 14.9 -8.5 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 40 -14 34  
MONTH TO DATE 1028 1079 -51 800  
SINCE DEC 1 1028 1079 -51 800  
SINCE JUL 1 2021 2470 -449 2048  
 
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 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 60 400 PM  
AVERAGE 76  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 62 1965  
MINIMUM TEMPERATURE (F) 19 -7 1976  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 809 AM EST SUNSET 510 PM EST  
JANUARY 1 2025.......SUNRISE 809 AM EST SUNSET 511 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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