802  
CDUS43 KDTX 150639  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EST WED JAN 15 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 14 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 19 504 PM 52 1932 29 -10 22  
MINIMUM 6 842 AM -10 2009 16 -10 -2  
AVERAGE 13 23 -10 10  
 
PRECIPITATION (IN)  
YESTERDAY T 0.71 1968 0.07 -0.07 T  
MONTH TO DATE 0.33 0.94 -0.61 1.13  
SINCE DEC 1 2.83 2.79 0.04 2.86  
SINCE JAN 1 0.33 0.94 -0.61 1.13  
 
SNOWFALL (IN)  
YESTERDAY T 7.1 1968 0.5 -0.5 0.3  
MONTH TO DATE 5.3 6.2 -0.9 11.8  
SINCE DEC 1 15.1 18.0 -2.9 13.9  
SINCE JUL 1 15.2 21.5 -6.3 15.4  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 52 42 10 55  
MONTH TO DATE 595 575 20 493  
SINCE DEC 1 1656 1694 -38 1325  
SINCE JUL 1 2649 3085 -436 2573  
 
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 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1100 PM  
LOWEST 47 300 PM  
AVERAGE 64  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 53 1953  
MINIMUM TEMPERATURE (F) 16 -12 1927  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 806 AM EST SUNSET 526 PM EST  
JANUARY 16 2025.......SUNRISE 806 AM EST SUNSET 527 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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