129  
CDUS45 KTFX 042240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT OCT 04 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 4 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 58 258 PM 81 1980 61 -3 81  
2024  
MINIMUM 45 746 AM 16 2012 33 12 38  
AVERAGE 52 47 5 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 1941 0.03 -0.03 0.00  
MONTH TO DATE 0.12 0.12 0.00 0.00  
SINCE OCT 1 0.12 0.12 0.00 0.00  
SINCE JAN 1 3.92 8.60 -4.68 3.32  
 
DEGREE DAYS  
HEATING  
TODAY 13 18 -5 5  
MONTH TO DATE 39 68 -29 45  
SINCE SEP 1 183 384 -201 216  
SINCE JUL 1 255 539 -284 343  
 
COOLING  
TODAY 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 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 40  
AVERAGE 65  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 80 1958  
MINIMUM TEMPERATURE (F) 33 17 2000  
2001  
 
SUNRISE AND SUNSET  
OCTOBER 4 2025.......SUNRISE 733 AM MDT SUNSET 704 PM MDT  
OCTOBER 5 2025.......SUNRISE 734 AM MDT SUNSET 702 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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