632  
CDUS43 KDTX 010652  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
152 AM EST SAT FEB 01 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR JANUARY 31 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 37 155 AM 55 1989 29 8 39  
MINIMUM 27 1159 PM -15 1994 15 12 33  
AVERAGE 32 22 10 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.56 1914 0.05 -0.05 0.00  
MONTH TO DATE 0.46 1.92 -1.46 2.25  
SINCE DEC 1 2.96 3.77 -0.81 3.98  
SINCE JAN 1 0.46 1.92 -1.46 2.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.5 1914 0.4 -0.4 0.0  
MONTH TO DATE 7.5 13.9 -6.4 16.2  
SINCE DEC 1 17.3 25.7 -8.4 18.3  
SINCE JUL 1 17.4 29.2 -11.8 19.8  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 43 -10 29  
MONTH TO DATE 1349 1303 46 1188  
SINCE DEC 1 2410 2422 -12 2020  
SINCE JUL 1 3403 3813 -410 3268  
 
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 24 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 72 1200 AM  
AVERAGE 81  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 50 1933  
MINIMUM TEMPERATURE (F) 15 -16 1918  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2025......SUNRISE 752 AM EST SUNSET 548 PM EST  
FEBRUARY 2 2025......SUNRISE 751 AM EST SUNSET 550 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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