501  
CDUS45 KTFX 240737  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT THU JUL 24 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JULY 23 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 80 536 PM 99 2003 84 -4 95  
MINIMUM 46 524 AM 39 2011 49 -3 53  
AVERAGE 63 66 -3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 2002 0.03 -0.03 0.00  
MONTH TO DATE 0.41 0.68 -0.27 0.32  
SINCE OCT 1 3.16 7.84 -4.68 2.64  
SINCE JAN 1 2.88 6.49 -3.61 2.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 26 56 -30 33  
SINCE JUN 1 215 318 -103 214  
SINCE JUL 1 26 56 -30 33  
 
COOLING  
YESTERDAY 0 2 -2 9  
MONTH TO DATE 42 39 3 101  
SINCE JUN 1 44 47 -3 109  
SINCE JAN 1 45 47 -2 109    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 22 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1978  
MINIMUM TEMPERATURE (F) 49 41 1950  
 
SUNRISE AND SUNSET  
JULY 24 2025..........SUNRISE 606 AM MDT SUNSET 906 PM MDT  
JULY 25 2025..........SUNRISE 607 AM MDT SUNSET 905 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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