812  
CDUS45 KTFX 200832  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MST FRI DEC 20 2024  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 19 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 40 241 PM 52 1979 30 10 51  
MINIMUM 21 805 AM -22 1990 11 10 25  
AVERAGE 31 20 11 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 2010 0.01 -0.01 0.00  
MONTH TO DATE T 0.18 -0.18 0.01  
SINCE OCT 1 0.28 1.27 -0.99 0.42  
SINCE JAN 1 3.60 9.75 -6.15 5.69  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 45 -11 27  
MONTH TO DATE 650 828 -178 650  
SINCE DEC 1 650 828 -178 650  
SINCE JUL 1 2468 3060 -592 2603  
 
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 20 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1100 PM  
LOWEST 31 200 PM  
AVERAGE 50  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 53 1942  
MINIMUM TEMPERATURE (F) 11 -25 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 806 AM MST SUNSET 450 PM MST  
DECEMBER 21 2024......SUNRISE 807 AM MST SUNSET 451 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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