670  
CDUS43 KAPX 100546  
CLIANJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
146 AM EDT SUN SEP 10 2023  
   
...............................
 
 
   
..THE SAULT STE MARIE MI CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1888 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 MM 91 1897 71 0 81  
MINIMUM 43 MM 29 1981 51 -8 60  
AVERAGE 57 61 -4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.56 2013 0.13 -0.13 0.00  
MONTH TO DATE 0.46 1.12 -0.66 0.01  
SINCE SEP 1 0.46 1.12 -0.66 0.01  
SINCE JAN 1 25.06 21.03 4.03 24.72  
 
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 8 5 0  
MONTH TO DATE 28 40 20  
SINCE SEP 1 28 40 20  
SINCE JUL 1 103 160 95  
 
COOLING  
YESTERDAY 0 1 6  
MONTH TO DATE 37 13 13  
SINCE SEP 1 37 13 13  
SINCE JAN 1 249 223 214    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 2.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 45  
AVERAGE 67  
   
......................................................
 
 
THE SAULT STE MARIE MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1931  
MINIMUM TEMPERATURE (F) 51 30 1967  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 7:09 AM EDT SUNSET 7:59 PM EDT  
SEPTEMBER 11 2023.....SUNRISE 7:10 AM EDT SUNSET 7:57 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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