474  
CDUS43 KAPX 170652  
CLIANJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
152 AM EST WED DEC 17 2025  
   
...............................  
 
   
..THE SAULT STE MARIE MI CLIMATE SUMMARY FOR DECEMBER 16 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 11:59 PM 52 2021 30 7 40  
MINIMUM 20 1:57 AM -18 1919 17 3 36  
AVERAGE 29 24 5 38  
 
PRECIPITATION (IN)  
YESTERDAY T 0.86 2014 0.09 -0.09 0.02  
MONTH TO DATE 2.56 1.54 1.02 2.40  
SINCE DEC 1 2.56 1.54 1.02 2.40  
SINCE JAN 1 40.07 33.20 6.87 40.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.2 1999 1.0 -1.0 0.0  
MONTH TO DATE 42.9 15.1 27.8 29.2  
SINCE JUL 1 50.4 32.8 17.6 71.2  
SNOW DEPTH 16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 41 27  
MONTH TO DATE 756 618 626  
SINCE DEC 1 756 618 626  
SINCE JUL 1 2395 2452 1893  
 
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 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 85  
AVERAGE 91  
   
......................................................  
 
THE SAULT STE MARIE MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 43 2023  
MINIMUM TEMPERATURE (F) 17 -22 1919  
 
SUNRISE AND SUNSET  
DECEMBER 17 2025......SUNRISE 8:16 AM EST SUNSET 4:51 PM EST  
DECEMBER 18 2025......SUNRISE 8:17 AM EST SUNSET 4:52 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