186  
CDUS45 KTFX 252225  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
425 PM MDT SAT OCT 25 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 25 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 1155 AM 74 1990 51 11 54  
MINIMUM 40 701 AM -6 2020 26 14 25  
AVERAGE 51 38 13 40  
 
PRECIPITATION (IN)  
TODAY T 0.18 1989 0.02 -0.02 0.00  
2023  
MONTH TO DATE 0.12 0.61 -0.49 0.15  
SINCE OCT 1 0.12 0.61 -0.49 0.15  
SINCE JAN 1 3.92 9.09 -5.17 3.47  
 
DEGREE DAYS  
HEATING  
TODAY 14 26 -12 25  
MONTH TO DATE 466 538 -72 362  
SINCE SEP 1 610 854 -244 533  
SINCE JUL 1 682 1009 -327 660  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 18 6 12 7  
SINCE JAN 1 136 117 19 189    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57  
LOWEST 23  
AVERAGE 40  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 73 1983  
MINIMUM TEMPERATURE (F) 26 -9 2020  
 
SUNRISE AND SUNSET  
OCTOBER 25 2025.......SUNRISE 800 AM MDT SUNSET 628 PM MDT  
OCTOBER 26 2025.......SUNRISE 801 AM MDT SUNSET 626 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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