344  
CDUS45 KTFX 160837  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MST MON DEC 16 2024  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 15 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 32 253 PM 57 1980 30 2 40  
MINIMUM 12 1137 PM -27 2008 11 1 17  
AVERAGE 22 20 2 29  
 
PRECIPITATION (IN)  
YESTERDAY 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  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 45 -2 36  
MONTH TO DATE 507 648 -141 527  
SINCE DEC 1 507 648 -141 527  
SINCE JUL 1 2325 2880 -555 2480  
 
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 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 45 200 PM  
AVERAGE 73  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 55 1962  
MINIMUM TEMPERATURE (F) 11 -26 1964  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 804 AM MST SUNSET 449 PM MST  
DECEMBER 17 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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