109  
CDUS45 KTFX 110736  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT FRI JUL 11 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JULY 10 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 81 540 PM 95 1939 81 0 94  
MINIMUM 50 602 AM 39 1946 47 3 51  
AVERAGE 66 64 2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.71 1970 0.04 -0.04 0.00  
MONTH TO DATE 0.41 0.31 0.10 0.32  
SINCE OCT 1 3.16 7.47 -4.31 2.64  
SINCE JAN 1 2.88 6.12 -3.24 2.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 16 36 -20 33  
SINCE JUN 1 205 298 -93 214  
SINCE JUL 1 16 36 -20 33  
 
COOLING  
YESTERDAY 1 2 -1 8  
MONTH TO DATE 20 13 7 18  
SINCE JUN 1 22 21 1 26  
SINCE JAN 1 23 21 2 26    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 26 400 PM  
AVERAGE 52  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 2002  
MINIMUM TEMPERATURE (F) 48 36 1973  
 
SUNRISE AND SUNSET  
JULY 11 2025..........SUNRISE 554 AM MDT SUNSET 917 PM MDT  
JULY 12 2025..........SUNRISE 555 AM MDT SUNSET 917 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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