608  
CDUS45 KTFX 292240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON JUN 29 2026  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 29 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 55 259 PM 96 2015 76 -21 78  
MINIMUM 43 628 AM 30 1985 45 -2 45  
AVERAGE 49 60 -11 62  
 
PRECIPITATION (IN)  
TODAY 0.04 0.98 1955 0.04 0.00 0.00  
MONTH TO DATE 1.73 1.87 -0.14 0.29  
SINCE OCT 1 3.26 7.12 -3.86 2.75  
SINCE JAN 1 3.04 5.77 -2.73 2.47  
 
DEGREE DAYS  
HEATING  
TODAY 16 5 11 3  
MONTH TO DATE 213 257 -44 189  
SINCE JUN 1 213 257 -44 189  
SINCE JUL 1 6314 8538 -2224 7785  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 3 3 2  
SINCE JUN 1 6 3 3 2  
SINCE JAN 1 7 3 4 3    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 15.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 64  
AVERAGE 79  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1990  
MINIMUM TEMPERATURE (F) 45 30 1949  
 
SUNRISE AND SUNSET  
JUNE 29 2026..........SUNRISE 545 AM MDT SUNSET 922 PM MDT  
JUNE 30 2026..........SUNRISE 546 AM MDT SUNSET 922 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
Main Text Page