463  
CDUS45 KTFX 270833  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MST WED DEC 27 2023  
   
...............................  
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 26 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 45 101 PM 60 1980 35 10 52  
MINIMUM 25 1224 AM -36 1916 15 10 36  
AVERAGE 35 25 10 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 1953 0.02 -0.02 0.00  
MONTH TO DATE 0.08 0.44 -0.36 0.90  
SINCE OCT 1 2.10 2.19 -0.09 3.77  
SINCE JAN 1 17.10 14.67 2.43 15.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.8 2008 0.4 -0.4 0.0  
MONTH TO DATE 1.1 7.9 -6.8 18.2  
SINCE DEC 1 1.1 7.9 -6.8 18.2  
SINCE JUL 1 12.3 23.4 -11.1 40.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 40 -10 21  
MONTH TO DATE 703 1007 -304 1332  
SINCE DEC 1 703 1007 -304 1332  
SINCE JUL 1 2309 2947 -638 3216  
 
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 28 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 800 PM  
LOWEST 29 1000 AM  
AVERAGE 50  
   
......................................................  
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 63 1980  
MINIMUM TEMPERATURE (F) 15 -37 1916  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 813 AM MST SUNSET 441 PM MST  
DECEMBER 28 2023......SUNRISE 813 AM MST SUNSET 441 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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