348  
CDUS45 KTFX 290739  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT TUE APR 29 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 28 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 55 400 PM 84 1987 56 -1 56  
MINIMUM 35 709 AM 14 1984 30 5 36  
AVERAGE 45 43 2 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.82 1967 0.05 0.01 0.00  
MONTH TO DATE 0.40 1.10 -0.70 0.20  
SINCE OCT 1 1.48 3.41 -1.93 1.11  
SINCE JAN 1 1.20 2.06 -0.86 0.68  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 22 -2 19  
MONTH TO DATE 662 705 -43 603  
SINCE MAR 1 1505 1691 -186 1582  
SINCE JUL 1 7143 7743 -600 7176  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 45 600 PM  
AVERAGE 71  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 1992  
MINIMUM TEMPERATURE (F) 30 14 2011  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 621 AM MDT SUNSET 834 PM MDT  
APRIL 30 2025.........SUNRISE 620 AM MDT SUNSET 836 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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