465  
CDUS45 KTFX 230737  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT WED JUL 23 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JULY 22 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 79 241 PM 98 2006 84 -5 86  
MINIMUM 53 1159 PM 37 1954 49 4 50  
AVERAGE 66 66 0 68  
 
PRECIPITATION (IN)  
YESTERDAY T 1.35 2008 0.03 -0.03 0.00  
MONTH TO DATE 0.41 0.65 -0.24 0.32  
SINCE OCT 1 3.16 7.81 -4.65 2.64  
SINCE JAN 1 2.88 6.46 -3.58 2.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 24 55 -31 33  
SINCE JUN 1 213 317 -104 214  
SINCE JUL 1 24 55 -31 33  
 
COOLING  
YESTERDAY 1 2 -1 3  
MONTH TO DATE 42 37 5 92  
SINCE JUN 1 44 45 -1 100  
SINCE JAN 1 45 45 0 100    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 24 200 PM  
AVERAGE 59  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 2003  
MINIMUM TEMPERATURE (F) 49 39 2011  
 
SUNRISE AND SUNSET  
JULY 23 2025..........SUNRISE 605 AM MDT SUNSET 907 PM MDT  
JULY 24 2025..........SUNRISE 606 AM MDT SUNSET 906 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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