703  
CDUS45 KTFX 020835  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MST SAT DEC 02 2023  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 1 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 38 332 PM 69 2021 38 0 11  
MINIMUM 15 159 AM -29 1985 20 -5 -3  
AVERAGE 27 29 -2 4  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1921 0.02 -0.02 0.13  
MONTH TO DATE 0.00 0.02 -0.02 0.13  
SINCE OCT 1 2.02 1.77 0.25 3.00  
SINCE JAN 1 17.02 14.25 2.77 14.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.2 1972 0.3 -0.3 1.5  
MONTH TO DATE 0.0 0.3 -0.3 1.5  
SINCE DEC 1 0.0 0.3 -0.3 1.5  
SINCE JUL 1 11.2 15.8 -4.6 23.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 36 2 61  
MONTH TO DATE 38 36 2 61  
SINCE DEC 1 38 36 2 61  
SINCE JUL 1 1644 1976 -332 1945  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 337 310 27 535    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 14.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 48 100 PM  
AVERAGE 70  
   
......................................................
 
 
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 2023......SUNRISE 753 AM MST SUNSET 436 PM MST  
DECEMBER 3 2023......SUNRISE 754 AM MST SUNSET 436 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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