311  
CDUS43 KDTX 140641  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EST TUE JAN 14 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 13 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 1226 AM 56 1932 30 2 33  
MINIMUM 15 706 PM -15 1912 17 -2 20  
AVERAGE 24 23 1 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.32 1979 0.06 -0.05 0.11  
MONTH TO DATE 0.33 0.87 -0.54 1.13  
SINCE DEC 1 2.83 2.72 0.11 2.86  
SINCE JAN 1 0.33 0.87 -0.54 1.13  
 
SNOWFALL (IN)  
YESTERDAY 0.3 13.2 1979 0.4 -0.1 2.5  
MONTH TO DATE 5.3 5.7 -0.4 11.5  
SINCE DEC 1 15.1 17.5 -2.4 13.6  
SINCE JUL 1 15.2 21.0 -5.8 15.1  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 42 -1 38  
MONTH TO DATE 543 533 10 438  
SINCE DEC 1 1604 1652 -48 1270  
SINCE JUL 1 2597 3043 -446 2518  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 17.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 100 AM  
LOWEST 61 600 PM  
AVERAGE 70  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 52 1932  
MINIMUM TEMPERATURE (F) 16 -10 2009  
 
SUNRISE AND SUNSET  
JANUARY 14 2025.......SUNRISE 807 AM EST SUNSET 525 PM EST  
JANUARY 15 2025.......SUNRISE 806 AM EST SUNSET 526 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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