233  
CDUS45 KTFX 152340  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST SUN DEC 15 2024  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 15 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 32 253 PM 57 1980 30 2 40  
MINIMUM 22 209 AM -27 2008 11 11 17  
AVERAGE 27 20 7 29  
 
PRECIPITATION (IN)  
TODAY T 0.13 1977 0.01 -0.01 0.00  
MONTH TO DATE T 0.14 -0.14 0.01  
SINCE OCT 1 0.28 1.23 -0.95 0.42  
SINCE JAN 1 3.60 9.71 -6.11 5.69  
 
DEGREE DAYS  
HEATING  
TODAY 38 45 -7 36  
MONTH TO DATE 502 648 -146 527  
SINCE DEC 1 502 648 -146 527  
SINCE JUL 1 2320 2880 -560 2480  
 
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 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 45  
AVERAGE 73  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 55 1962  
MINIMUM TEMPERATURE (F) 11 -26 1964  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 803 AM MST SUNSET 448 PM MST  
DECEMBER 16 2024......SUNRISE 804 AM MST SUNSET 449 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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