637  
CDUS45 KTFX 060732  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT WED SEP 06 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 5 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 404 PM 98 1967 76 1 92  
MINIMUM 47 158 AM 31 1956 46 1 57  
AVERAGE 62 61 1 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.81 2010 0.04 -0.04 0.00  
MONTH TO DATE 0.47 0.24 0.23 T  
SINCE OCT 1 16.72 13.67 3.05 10.21  
SINCE JAN 1 12.95 11.39 1.56 8.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1986 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.3 -0.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 0  
MONTH TO DATE 13 26 -13 0  
SINCE SEP 1 13 26 -13 0  
SINCE JUL 1 53 140 -87 13  
 
COOLING  
YESTERDAY 0 1 -1 10  
MONTH TO DATE 15 9 6 53  
SINCE SEP 1 15 9 6 53  
SINCE JAN 1 319 292 27 514    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 33 400 PM  
AVERAGE 65  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 1980  
MINIMUM TEMPERATURE (F) 45 27 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2023.....SUNRISE 651 AM MDT SUNSET 756 PM MDT  
SEPTEMBER 7 2023.....SUNRISE 652 AM MDT SUNSET 754 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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