721  
CDUS43 KAPX 200617  
CLIANJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
117 AM EST SAT DEC 20 2025  
   
...............................
 
 
   
..THE SAULT STE MARIE MI CLIMATE SUMMARY FOR DECEMBER 19 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1888 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 37 12:26 AM 45 1923 29 8 19  
2002  
MINIMUM 9 9:49 PM -20 1983 16 -7 10  
2004  
AVERAGE 23 23 0 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.49 1916 0.08 0.01 T  
MONTH TO DATE 2.86 1.80 1.06 2.75  
SINCE DEC 1 2.86 1.80 1.06 2.75  
SINCE JAN 1 40.37 33.46 6.91 40.91  
 
SNOWFALL (IN)  
YESTERDAY 0.2 6.1 1980 1.0 -0.8 T  
MONTH TO DATE 43.1 18.2 24.9 32.0  
SINCE JUL 1 50.6 35.9 14.7 74.0  
SNOW DEPTH 8  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 42 50  
MONTH TO DATE 862 744 748  
SINCE DEC 1 862 744 748  
SINCE JUL 1 2501 2578 2015  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE DEC 1 0 0 0  
SINCE JAN 1 231 236 337    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 66  
AVERAGE 81  
   
......................................................
 
 
THE SAULT STE MARIE MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 43 1988  
MINIMUM TEMPERATURE (F) 16 -14 1942  
 
SUNRISE AND SUNSET  
DECEMBER 20 2025......SUNRISE 8:18 AM EST SUNSET 4:53 PM EST  
DECEMBER 21 2025......SUNRISE 8:18 AM EST SUNSET 4:53 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