257  
CDUS45 KTFX 280741  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
141 AM MDT MON APR 28 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 27 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 60 359 PM 85 1987 56 4 49  
MINIMUM 32 645 AM 20 1984 30 2 38  
AVERAGE 46 43 3 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 0.44 1989 0.04 0.19 0.06  
MONTH TO DATE 0.34 1.05 -0.71 0.20  
SINCE OCT 1 1.42 3.36 -1.94 1.11  
SINCE JAN 1 1.14 2.01 -0.87 0.68  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 22 -3 21  
MONTH TO DATE 642 683 -41 584  
SINCE MAR 1 1485 1669 -184 1563  
SINCE JUL 1 7123 7721 -598 7157  
 
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 NE (30)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 PM  
LOWEST 33 400 PM  
AVERAGE 65  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 84 1987  
MINIMUM TEMPERATURE (F) 30 14 1984  
 
SUNRISE AND SUNSET  
APRIL 28 2025.........SUNRISE 623 AM MDT SUNSET 833 PM MDT  
APRIL 29 2025.........SUNRISE 621 AM MDT SUNSET 834 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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