662  
CDUS45 KTFX 020840  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MST MON DEC 02 2024  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 1 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 202 AM 69 2021 38 -7 38  
MINIMUM 1 739 AM -29 1985 20 -19 15  
AVERAGE 16 29 -13 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1921 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE OCT 1 0.60 1.77 -1.17 2.02  
SINCE JAN 1 13.35 14.25 -0.90 17.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.2 1972 0.3 -0.3 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE DEC 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 2.7 15.8 -13.1 11.2  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 36 13 38  
MONTH TO DATE 49 36 13 38  
SINCE DEC 1 49 36 13 38  
SINCE JUL 1 1618 1976 -358 1644  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 385 310 75 337    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 58 1200 AM  
AVERAGE 75  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 1941  
1959  
2021  
MINIMUM TEMPERATURE (F) 19 -28 1985  
 
SUNRISE AND SUNSET  
DECEMBER 2 2024......SUNRISE 754 AM MST SUNSET 436 PM MST  
DECEMBER 3 2024......SUNRISE 755 AM MST SUNSET 435 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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