873  
CDUS45 KTFX 262240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE MAY 26 2026  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 26 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 65 218 PM 88 1966 65 0 79  
MINIMUM 44 510 AM 26 1978 39 5 42  
AVERAGE 55 52 3 61  
 
PRECIPITATION (IN)  
TODAY T 0.78 1941 0.07 -0.07 T  
MONTH TO DATE 0.08 1.39 -1.31 0.98  
SINCE OCT 1 1.06 4.88 -3.82 2.46  
SINCE JAN 1 0.84 3.53 -2.69 2.18  
 
DEGREE DAYS  
HEATING  
TODAY 10 13 -3 4  
MONTH TO DATE 330 434 -104 399  
SINCE MAR 1 1666 2167 -501 1942  
SINCE JUL 1 6068 8219 -2151 7580  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 48  
AVERAGE 69  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1966  
MINIMUM TEMPERATURE (F) 39 30 2011  
 
SUNRISE AND SUNSET  
MAY 26 2026...........SUNRISE 550 AM MDT SUNSET 905 PM MDT  
MAY 27 2026...........SUNRISE 549 AM MDT SUNSET 906 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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