387  
CDUS45 KTFX 280744  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
144 AM MDT SUN JUN 28 2026  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 27 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 59 1251 PM 96 2015 75 -16 78  
MINIMUM 43 1159 PM 30 1949 44 -1 47  
AVERAGE 51 60 -9 63  
 
PRECIPITATION (IN)  
YESTERDAY 1.17R 0.58 1944 0.05 1.12 0.00  
MONTH TO DATE 1.23 1.79 -0.56 0.29  
SINCE OCT 1 2.76 7.04 -4.28 2.75  
SINCE JAN 1 2.54 5.69 -3.15 2.47  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 6 8 2  
MONTH TO DATE 175 246 -71 183  
SINCE JUN 1 175 246 -71 183  
SINCE JUL 1 6276 8527 -2251 7779  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 1 5 2  
SINCE JUN 1 6 1 5 2  
SINCE JAN 1 7 1 6 3    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 62 100 PM  
AVERAGE 79  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 2015  
MINIMUM TEMPERATURE (F) 45 30 1975  
 
SUNRISE AND SUNSET  
JUNE 28 2026..........SUNRISE 545 AM MDT SUNSET 922 PM MDT  
JUNE 29 2026..........SUNRISE 545 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.  
 
 
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