232  
CDUS45 KTFX 210732  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT SAT JUN 21 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 20 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 79 112 PM 93 1961 72 7 75  
MINIMUM 48 1056 PM 32 1978 43 5 33  
AVERAGE 64 58 6 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.67 2003 0.06 -0.05 0.00  
MONTH TO DATE 0.17 1.45 -1.28 0.61  
SINCE OCT 1 2.63 6.70 -4.07 2.25  
SINCE JAN 1 2.35 5.35 -3.00 1.82  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 8 -7 11  
MONTH TO DATE 108 200 -92 154  
SINCE JUN 1 108 200 -92 154  
SINCE JUL 1 7704 8481 -777 7909  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 1  
SINCE JUN 1 2 0 2 1  
SINCE JAN 1 3 0 3 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 15.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 900 PM  
LOWEST 19 300 PM  
AVERAGE 54  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1970  
MINIMUM TEMPERATURE (F) 43 32 1960  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 543 AM MDT SUNSET 922 PM MDT  
JUNE 22 2025..........SUNRISE 543 AM MDT SUNSET 922 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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