175  
CDUS43 KDTX 280640  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EST TUE JAN 28 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 27 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 35 1136 PM 62 1916 29 6 37  
MINIMUM 23 826 AM -12 1986 15 8 34  
AVERAGE 29 22 7 36  
 
PRECIPITATION (IN)  
YESTERDAY T 1.69 1967 0.05 -0.05 0.00  
MONTH TO DATE 0.45 1.71 -1.26 2.13  
SINCE DEC 1 2.95 3.56 -0.61 3.86  
SINCE JAN 1 0.45 1.71 -1.26 2.13  
 
SNOWFALL (IN)  
YESTERDAY T 16.9 1967 0.5 -0.5 0.0  
MONTH TO DATE 7.3 12.2 -4.9 14.8  
SINCE DEC 1 17.1 24.0 -6.9 16.9  
SINCE JUL 1 17.2 27.5 -10.3 18.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 43 -7 29  
MONTH TO DATE 1208 1131 77 1068  
SINCE DEC 1 2269 2250 19 1900  
SINCE JUL 1 3262 3641 -379 3148  
 
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 36 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 21.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 PM  
LOWEST 52 300 PM  
AVERAGE 69  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 46 1989  
MINIMUM TEMPERATURE (F) 15 -12 1925  
 
SUNRISE AND SUNSET  
JANUARY 28 2025.......SUNRISE 756 AM EST SUNSET 543 PM EST  
JANUARY 29 2025.......SUNRISE 755 AM EST SUNSET 544 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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