988  
CDUS43 KDTX 300638  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EST THU JAN 30 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 29 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 40 421 AM 56 2013 29 11 35  
MINIMUM 15 1028 PM -8 1915 15 0 32  
1966  
AVERAGE 28 22 6 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.99 2013 0.06 -0.05 0.00  
MONTH TO DATE 0.46 1.82 -1.36 2.13  
SINCE DEC 1 2.96 3.67 -0.71 3.86  
SINCE JAN 1 0.46 1.82 -1.36 2.13  
 
SNOWFALL (IN)  
YESTERDAY 0.2 6.3 1947 0.4 -0.2 0.0  
MONTH TO DATE 7.5 13.0 -5.5 14.8  
SINCE DEC 1 17.3 24.8 -7.5 16.9  
SINCE JUL 1 17.4 28.3 -10.9 18.4  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 43 -6 31  
MONTH TO DATE 1282 1217 65 1127  
SINCE DEC 1 2343 2336 7 1959  
SINCE JUL 1 3336 3727 -391 3207  
 
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 31 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 AM  
LOWEST 53 200 PM  
AVERAGE 71  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 2013  
MINIMUM TEMPERATURE (F) 15 -17 1951  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 754 AM EST SUNSET 546 PM EST  
JANUARY 31 2025.......SUNRISE 753 AM EST SUNSET 547 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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