017  
CDUS43 KAPX 170545  
CLIANJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE  
145 AM EDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE SAULT STE MARIE MI CLIMATE SUMMARY FOR SEPTEMBER 16 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 74 3:15 PM 85 2017 68 6 62  
MINIMUM 55 11:59 PM 29 1964 49 6 57  
AVERAGE 65 58 7 60  
 
PRECIPITATION (IN)  
YESTERDAY T 1.51 1931 0.13 -0.13 0.27  
MONTH TO DATE 0.89 2.03 -1.14 0.81  
SINCE SEP 1 0.89 2.03 -1.14 0.81  
SINCE JAN 1 25.49 21.94 3.55 25.52  
 
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 0 7 5  
MONTH TO DATE 81 85 45  
SINCE SEP 1 81 85 45  
SINCE JUL 1 156 205 120  
 
COOLING  
YESTERDAY 0 1 0  
MONTH TO DATE 37 20 14  
SINCE SEP 1 37 20 14  
SINCE JAN 1 249 230 215    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 51  
AVERAGE 72  
   
......................................................
 
 
THE SAULT STE MARIE MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 2018  
MINIMUM TEMPERATURE (F) 48 27 1990  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 7:18 AM EDT SUNSET 7:45 PM EDT  
SEPTEMBER 18 2023.....SUNRISE 7:19 AM EDT SUNSET 7:43 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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