153  
CDUS45 KTFX 112340  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST MON DEC 11 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 11 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 332 PM 56 2004 31 6 37  
MINIMUM 23 520 AM -40 1932 11 12 27  
AVERAGE 30 21 9 32  
 
PRECIPITATION (IN)  
TODAY T 0.19 1984 0.01 -0.01 T  
MONTH TO DATE 0.01 0.10 -0.09 0.11  
SINCE OCT 1 0.42 1.19 -0.77 0.62  
SINCE JAN 1 5.69 9.67 -3.98 4.57  
 
DEGREE DAYS  
HEATING  
TODAY 35 44 -9 33  
MONTH TO DATE 366 471 -105 501  
SINCE DEC 1 366 471 -105 501  
SINCE JUL 1 2319 2703 -384 2717  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 123 117 6 256    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 61  
AVERAGE 75  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 55 2014  
MINIMUM TEMPERATURE (F) 11 -12 1961  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 759 AM MST SUNSET 448 PM MST  
DECEMBER 12 2023......SUNRISE 800 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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