980  
CDUS43 KDTX 141419 CCA  
CLIMBS  
 
CLIMATE REPORT...CORRECTED SNOWFALL  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
149 AM EST FRI FEB 14 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR FEBRUARY 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 26 340 PM 54 1984 31 -5 37  
MINIMUM 15 1102 PM -11 1912 17 -2 25  
AVERAGE 21 24 -3 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.51 1938 0.06 -0.05 T  
MONTH TO DATE 0.52 0.72 -0.20 0.09  
SINCE DEC 1 3.48 4.49 -1.01 4.07  
SINCE JAN 1 0.98 2.64 -1.66 2.34  
 
SNOWFALL (IN)  
YESTERDAY 0.3 4.6 2000 0.4 -0.1 T  
MONTH TO DATE 7.8 5.4 2.0 T  
SINCE DEC 1 25.1 31.1 -6.0 18.3  
SINCE JUL 1 25.2 34.6 -9.4 19.8  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 41 3 34  
MONTH TO DATE 574 548 26 369  
SINCE DEC 1 2984 2970 14 2389  
SINCE JUL 1 3977 4361 -384 3637  
 
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 (250)  
AVERAGE WIND SPEED 12.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 100 AM  
LOWEST 61 1100 PM  
AVERAGE 75  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 2023  
MINIMUM TEMPERATURE (F) 17 -15 1916  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2025......SUNRISE 736 AM EST SUNSET 606 PM EST  
FEBRUARY 15 2025......SUNRISE 734 AM EST SUNSET 607 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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