096  
CDUS45 KTFX 310734  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT FRI OCT 31 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 30 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 50 338 PM 69 1962 49 1 45  
MINIMUM 19 618 AM -8 2019 25 -6 15  
AVERAGE 35 37 -2 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2016 0.02 -0.02 0.00  
MONTH TO DATE 0.12 0.70 -0.58 0.15  
SINCE OCT 1 0.12 0.70 -0.58 0.15  
SINCE JAN 1 3.92 9.18 -5.26 3.47  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 28 2 35  
MONTH TO DATE 607 676 -69 484  
SINCE SEP 1 751 992 -241 655  
SINCE JUL 1 823 1147 -324 782  
 
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 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 200 AM  
LOWEST 26 200 PM  
AVERAGE 54  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 69 2014  
MINIMUM TEMPERATURE (F) 24 -6 2002  
 
SUNRISE AND SUNSET  
OCTOBER 31 2025.......SUNRISE 808 AM MDT SUNSET 619 PM MDT  
NOVEMBER 1 2025......SUNRISE 810 AM MDT SUNSET 617 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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