361  
CDUS45 KTFX 042240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON AUG 04 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 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 77 251 PM 98 1961 84 -7 85  
MINIMUM 46 602 AM 38 1980 48 -2 55  
AVERAGE 62 66 -4 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 2002 0.02 -0.02 0.00  
MONTH TO DATE 0.27 0.10 0.17 0.00  
SINCE OCT 1 3.77 8.15 -4.38 2.73  
SINCE JAN 1 3.49 6.80 -3.31 2.30  
 
DEGREE DAYS  
HEATING  
TODAY 3 1 2 0  
MONTH TO DATE 5 4 1 0  
SINCE JUN 1 220 329 -109 221  
SINCE JUL 1 31 67 -36 40  
 
COOLING  
TODAY 0 2 -2 5  
MONTH TO DATE 0 8 -8 28  
SINCE JUN 1 56 76 -20 158  
SINCE JAN 1 57 76 -19 158    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 26  
AVERAGE 56  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1961  
MINIMUM TEMPERATURE (F) 48 39 1945  
 
SUNRISE AND SUNSET  
AUGUST 4 2025........SUNRISE 619 AM MDT SUNSET 853 PM MDT  
AUGUST 5 2025........SUNRISE 620 AM MDT SUNSET 852 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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