240  
CDUS45 KTFX 091023  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
323 AM MST SUN NOV 09 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR NOVEMBER 8 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 46 350 PM 63 2016 44 2 54  
MINIMUM 22 936 PM 3 1966 22 0 22  
AVERAGE 34 33 1 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 2010 0.01 -0.01 0.00  
MONTH TO DATE T 0.12 -0.12 0.01  
SINCE OCT 1 0.12 0.84 -0.72 0.16  
SINCE JAN 1 3.92 9.32 -5.40 3.48  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 32 -1 27  
MONTH TO DATE 182 245 -63 258  
SINCE SEP 1 960 1268 -308 947  
SINCE JUL 1 1032 1423 -391 1074  
 
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 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 900 PM  
LOWEST 26 300 PM  
AVERAGE 46  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 65 2014  
2016  
MINIMUM TEMPERATURE (F) 21 -8 1950  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2025......SUNRISE 721 AM MST SUNSET 507 PM MST  
NOVEMBER 10 2025......SUNRISE 722 AM MST SUNSET 506 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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