122  
CDUS43 KDTX 310636  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EST WED DEC 31 2025  
   
...............................  
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR DECEMBER 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 22 629 PM 59 1936 31 -9 47  
MINIMUM 18 1159 PM -8 1946 20 -2 30  
AVERAGE 20 26 -6 39  
 
PRECIPITATION (IN)  
YESTERDAY T 1.89 1972 0.07 -0.07 0.12  
MONTH TO DATE 2.48 1.79 0.69 2.50  
SINCE DEC 1 2.48 1.79 0.69 2.50  
SINCE JAN 1 27.78 32.06 -4.28 25.98  
 
SNOWFALL (IN)  
YESTERDAY T 11.5 1971 0.5 -0.5 T  
MONTH TO DATE 7.8 11.4 -3.6 9.8  
SINCE DEC 1 7.8 11.4 -3.6 9.8  
SINCE JUL 1 18.4 14.9 3.5 9.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 40 5 26  
MONTH TO DATE 1191 1079 112 1028  
SINCE DEC 1 1191 1079 112 1028  
SINCE JUL 1 2480 2470 10 2021  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 755 632 123 780    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 15.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1000 PM  
LOWEST 62 300 AM  
AVERAGE 75  
   
......................................................  
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 62 1965  
MINIMUM TEMPERATURE (F) 19 -7 1976  
 
SUNRISE AND SUNSET  
DECEMBER 31 2025......SUNRISE 809 AM EST SUNSET 510 PM EST  
JANUARY 1 2026.......SUNRISE 809 AM EST SUNSET 511 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
Main Text Page