992  
CDUS45 KTFX 152240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI AUG 15 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 15 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 90 259 PM 94 2023 81 9 78  
MINIMUM 45 512 AM 33 1985 47 -2 44  
AVERAGE 68 64 4 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.73 1987 0.03 -0.03 T  
MONTH TO DATE 0.37 0.40 -0.03 0.47  
SINCE OCT 1 3.87 8.45 -4.58 3.20  
SINCE JAN 1 3.59 7.10 -3.51 2.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 4  
MONTH TO DATE 30 25 5 32  
SINCE JUN 1 245 350 -105 253  
SINCE JUL 1 56 88 -32 72  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 22 29 -7 40  
SINCE JUN 1 78 97 -19 170  
SINCE JAN 1 79 97 -18 170    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63  
LOWEST 14  
AVERAGE 39  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 1966  
2013  
MINIMUM TEMPERATURE (F) 46 34 1985  
 
SUNRISE AND SUNSET  
AUGUST 15 2025........SUNRISE 632 AM MDT SUNSET 836 PM MDT  
AUGUST 16 2025........SUNRISE 633 AM MDT SUNSET 835 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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