048  
CDUS45 KTFX 200733  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MDT TUE OCT 20 2026  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 19 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 70 326 PM 77 2023 54 16 60  
MINIMUM 38 657 AM 11 1949 28 10 37  
AVERAGE 54 41 13 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 2009 0.02 -0.02 T  
MONTH TO DATE 0.46 0.49 -0.03 0.12  
SINCE OCT 1 0.46 0.49 -0.03 0.12  
SINCE JAN 1 5.36 8.97 -3.61 3.92  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 24 -13 16  
MONTH TO DATE 273 386 -113 355  
SINCE SEP 1 494 702 -208 499  
SINCE JUL 1 549 857 -308 571  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE SEP 1 4 6 -2 18  
SINCE JAN 1 273 117 156 136    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 700 AM  
LOWEST 18 400 PM  
AVERAGE 44  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 77 2003  
MINIMUM TEMPERATURE (F) 28 17 1984  
 
SUNRISE AND SUNSET  
OCTOBER 20 2026.......SUNRISE 753 AM MDT SUNSET 636 PM MDT  
OCTOBER 21 2026.......SUNRISE 754 AM MDT SUNSET 635 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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