398  
CDUS45 KTFX 140833  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MST SAT DEC 14 2024  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 13 2024
 
 
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)  
YESTERDAY  
MAXIMUM 43 147 PM 52 1980 30 13 31  
MINIMUM 20 1243 AM -15 1963 11 9 11  
2008  
AVERAGE 32 21 11 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.14 2014 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.12 -0.12 0.01  
SINCE OCT 1 0.28 1.21 -0.93 0.42  
SINCE JAN 1 3.60 9.69 -6.09 5.69  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 44 -11 44  
MONTH TO DATE 432 559 -127 451  
SINCE DEC 1 432 559 -127 451  
SINCE JUL 1 2250 2791 -541 2404  
 
COOLING  
YESTERDAY 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 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1100 PM  
LOWEST 36 200 PM  
AVERAGE 55  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 55 1946  
MINIMUM TEMPERATURE (F) 11 -16 2008  
 
SUNRISE AND SUNSET  
DECEMBER 14 2024......SUNRISE 802 AM MST SUNSET 448 PM MST  
DECEMBER 15 2024......SUNRISE 803 AM MST SUNSET 448 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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