567  
CDUS43 KAPX 180538  
CLIANJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
138 AM EDT MON AUG 18 2025  
   
...............................
 
 
   
..THE SAULT STE MARIE MI CLIMATE SUMMARY FOR AUGUST 17 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 70 4:23 PM 89 1925 76 -6 77  
1969  
MINIMUM 55 11:59 PM 33 1981 56 -1 67  
AVERAGE 63 66 -3 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.83 2017 0.10 -0.10 0.76  
MONTH TO DATE 3.00 1.70 1.30 1.98  
SINCE JUN 1 8.77 7.62 1.15 9.77  
SINCE JAN 1 26.55 18.42 8.13 23.29  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0  
MONTH TO DATE 5 31 12  
SINCE JUN 1 176 241 143  
SINCE JUL 1 36 91 19  
 
COOLING  
YESTERDAY 0 3 7  
MONTH TO DATE 86 51 75  
SINCE JUN 1 196 175 237  
SINCE JAN 1 201 182 238    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 44  
AVERAGE 72  
   
......................................................
 
 
THE SAULT STE MARIE MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1955  
MINIMUM TEMPERATURE (F) 56 35 1981  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 6:40 AM EDT SUNSET 8:41 PM EDT  
AUGUST 19 2025........SUNRISE 6:41 AM EDT SUNSET 8:40 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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