901  
CDUS45 KTFX 260735  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT TUE MAY 26 2026  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 25 2026  
 
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)  
YESTERDAY  
MAXIMUM 78 135 PM 83 2001 65 13 73  
MINIMUM 43 528 AM 19 1950 38 5 39  
AVERAGE 61 52 9 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.10 1980 0.07 -0.05 0.00  
MONTH TO DATE 0.08 1.32 -1.24 0.98  
SINCE OCT 1 1.06 4.81 -3.75 2.46  
SINCE JAN 1 0.84 3.46 -2.62 2.18  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 13 -9 9  
MONTH TO DATE 320 421 -101 395  
SINCE MAR 1 1656 2154 -498 1938  
SINCE JUL 1 6058 8206 -2148 7576  
 
COOLING  
YESTERDAY 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 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1000 PM  
LOWEST 19 1200 PM  
AVERAGE 47  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1966  
MINIMUM TEMPERATURE (F) 39 26 1978  
 
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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