640  
CDUS45 KTFX 180740  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MDT TUE MAR 18 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MARCH 17 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 45 147 PM 68 2007 46 -1 55  
MINIMUM 26 610 AM -7 1958 22 4 28  
AVERAGE 36 34 2 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.70 1968 0.02 0.00 0.00  
MONTH TO DATE 0.02 0.22 -0.20 0.07  
SINCE OCT 1 0.61 2.01 -1.40 0.75  
SINCE JAN 1 0.33 0.66 -0.33 0.32  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 31 -2 23  
MONTH TO DATE 481 576 -95 592  
SINCE MAR 1 481 576 -95 592  
SINCE JUL 1 6119 6628 -509 6186  
 
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 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 38 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 65 1972  
2004  
2017  
MINIMUM TEMPERATURE (F) 22 -12 1965  
 
SUNRISE AND SUNSET  
MARCH 18 2025.........SUNRISE 736 AM MDT SUNSET 741 PM MDT  
MARCH 19 2025.........SUNRISE 734 AM MDT SUNSET 742 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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