047  
CDUS43 KDTX 310647  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
147 AM EST FRI JAN 31 2025  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 30 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 46 450 PM 55 2013 29 17 34  
MINIMUM 16 115 AM -17 1951 15 1 32  
AVERAGE 31 22 9 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 1947 0.05 -0.05 0.12  
MONTH TO DATE 0.46 1.87 -1.41 2.25  
SINCE DEC 1 2.96 3.72 -0.76 3.98  
SINCE JAN 1 0.46 1.87 -1.41 2.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.3 1939 0.5 -0.5 1.4  
MONTH TO DATE 7.5 13.5 -6.0 16.2  
SINCE DEC 1 17.3 25.3 -8.0 18.3  
SINCE JUL 1 17.4 28.8 -11.4 19.8  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 43 -9 32  
MONTH TO DATE 1316 1260 56 1159  
SINCE DEC 1 2377 2379 -2 1991  
SINCE JUL 1 3370 3770 -400 3239  
 
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 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 AM  
LOWEST 47 500 PM  
AVERAGE 61  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 1989  
MINIMUM TEMPERATURE (F) 15 -15 1994  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 753 AM EST SUNSET 547 PM EST  
FEBRUARY 1 2025......SUNRISE 752 AM EST SUNSET 548 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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