489  
CDUS45 KTFX 200847  
CLIGTF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
147 AM MST THU FEB 20 2025  
   
...............................
 
 
   
..THE GREAT FALLS MT CLIMATE SUMMARY FOR FEBRUARY 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1886 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM -6 146 PM 67 1981 38 -44 43  
MINIMUM -29R 347 AM -19 1986 15 -44 27  
AVERAGE -17 26 -43 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 1955 0.02 -0.02 0.00  
MONTH TO DATE 1.33 0.40 0.93 1.74  
SINCE OCT 1 3.50 3.23 0.27 4.42  
SINCE JAN 1 2.42 0.95 1.47 2.32  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1949 0.4 -0.4 0.0  
MONTH TO DATE 16.0 6.9 9.1 16.2  
SINCE DEC 1 39.3 25.7 13.6 25.4  
SINCE JUL 1 42.0 41.2 0.8 36.6  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 82 39 43 30  
MONTH TO DATE 1258 752 506 747  
SINCE DEC 1 3490 3197 293 2922  
SINCE JUL 1 5059 5137 -78 4528  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 17 200 AM  
AVERAGE 59  
   
......................................................
 
 
THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 1977  
MINIMUM TEMPERATURE (F) 15 -29 1918  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2025......SUNRISE 722 AM MST SUNSET 557 PM MST  
FEBRUARY 21 2025......SUNRISE 720 AM MST SUNSET 559 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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