398  
CDUS45 KTFX 280739  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT MON JUL 28 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JULY 27 2025
 
 
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)  
YESTERDAY  
MAXIMUM 85 306 PM 95 1975 84 1 82  
MINIMUM 45 507 AM 39 1963 49 -4 45  
AVERAGE 65 67 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 2015 0.02 -0.02 T  
MONTH TO DATE 0.72 0.78 -0.06 0.32  
SINCE OCT 1 3.47 7.94 -4.47 2.64  
SINCE JAN 1 3.19 6.59 -3.40 2.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 26 60 -34 34  
SINCE JUN 1 215 322 -107 215  
SINCE JUL 1 26 60 -34 34  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 43 47 -4 121  
SINCE JUN 1 45 55 -10 129  
SINCE JAN 1 46 55 -9 129    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 21 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 2006  
MINIMUM TEMPERATURE (F) 49 33 1949  
 
SUNRISE AND SUNSET  
JULY 28 2025..........SUNRISE 611 AM MDT SUNSET 902 PM MDT  
JULY 29 2025..........SUNRISE 612 AM MDT SUNSET 901 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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