594  
CDUS45 KTFX 140743  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
143 AM MDT TUE OCT 14 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 13 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 37 251 PM 78 1958 57 -20 66  
MINIMUM 30 822 AM 8 1969 30 0 32  
AVERAGE 34 43 -9 49  
 
PRECIPITATION (IN)  
YESTERDAY T 0.72 1975 0.03 -0.03 0.00  
MONTH TO DATE 0.12 0.36 -0.24 0.00  
SINCE OCT 1 0.12 0.36 -0.24 0.00  
SINCE JAN 1 3.92 8.84 -4.92 3.32  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 22 9 16  
MONTH TO DATE 214 248 -34 143  
SINCE SEP 1 358 564 -206 314  
SINCE JUL 1 430 719 -289 441  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 18 6 12 7  
SINCE JAN 1 136 117 19 189    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 15.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 75 100 PM  
AVERAGE 88  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1958  
MINIMUM TEMPERATURE (F) 30 11 1969  
 
SUNRISE AND SUNSET  
OCTOBER 14 2025.......SUNRISE 745 AM MDT SUNSET 646 PM MDT  
OCTOBER 15 2025.......SUNRISE 747 AM MDT SUNSET 644 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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