399  
CDUS45 KTFX 312340  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST TUE DEC 31 2024  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 31 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 31 150 PM 50 1980 30 1 44  
MINIMUM 14 724 AM -25 1978 12 2 18  
AVERAGE 23 21 2 31  
 
PRECIPITATION (IN)  
TODAY 0.00 0.06 1959 0.01 -0.01 0.00  
MONTH TO DATE T 0.26 -0.26 0.02  
SINCE OCT 1 0.28 1.35 -1.07 0.43  
SINCE JAN 1 3.60 9.83 -6.23 5.70  
 
DEGREE DAYS  
HEATING  
TODAY 42 44 -2 34  
MONTH TO DATE 1038 1363 -325 1112  
SINCE DEC 1 1038 1363 -325 1112  
SINCE JUL 1 2856 3595 -739 3065  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 189 117 72 123    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 41  
AVERAGE 61  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 50 1939  
MINIMUM TEMPERATURE (F) 12 -29 1942  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 809 AM MST SUNSET 458 PM MST  
JANUARY 1 2025.......SUNRISE 809 AM MST SUNSET 459 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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