891  
CDUS45 KTFX 050742  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
142 AM MDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 4 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 65 413 PM 94 2001 76 -11 94  
2003  
2022  
MINIMUM 48 1159 PM 33 1929 46 2 61  
AVERAGE 57 61 -4 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.46 0.72 1910 0.05 0.41 T  
MONTH TO DATE 0.47 0.20 0.27 T  
SINCE OCT 1 16.72 13.63 3.09 10.21  
SINCE JAN 1 12.95 11.35 1.60 8.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 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 8 5 3 0  
MONTH TO DATE 10 20 -10 0  
SINCE SEP 1 10 20 -10 0  
SINCE JUL 1 50 134 -84 13  
 
COOLING  
YESTERDAY 0 2 -2 13  
MONTH TO DATE 15 8 7 43  
SINCE SEP 1 15 8 7 43  
SINCE JAN 1 319 291 28 504    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 53 600 PM  
AVERAGE 77  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 1967  
MINIMUM TEMPERATURE (F) 46 31 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2023.....SUNRISE 649 AM MDT SUNSET 758 PM MDT  
SEPTEMBER 6 2023.....SUNRISE 651 AM MDT SUNSET 756 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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