637  
CDUS45 KTFX 252240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI SEP 25 2026  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 25 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 132 PM 87 2001 66 17 82  
2015  
MINIMUM 47 700 AM 20 1984 37 10 43  
AVERAGE 65 51 14 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 1981 0.03 -0.03 0.00  
MONTH TO DATE 0.31 0.75 -0.44 0.12  
SINCE OCT 1 5.12 9.67 -4.55 4.08  
SINCE JAN 1 4.90 8.32 -3.42 3.80  
 
DEGREE DAYS  
HEATING  
TODAY 0 14 -14 2  
MONTH TO DATE 157 241 -84 122  
SINCE SEP 1 157 241 -84 122  
SINCE JUL 1 212 396 -184 194  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 18  
SINCE SEP 1 2 0 2 18  
SINCE JAN 1 271 111 160 136    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58  
LOWEST 14  
AVERAGE 36  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 1952  
MINIMUM TEMPERATURE (F) 36 21 1972  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 721 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 26 2026.....SUNRISE 722 AM MDT SUNSET 720 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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