492  
CDUS45 KTFX 120740  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MDT THU JUN 12 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 11 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 73 1113 AM 86 1991 69 4 79  
MINIMUM 50 1159 PM 30 2021 42 8 44  
AVERAGE 62 55 7 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.74 1983 0.07 0.01 0.00  
MONTH TO DATE 0.16 0.86 -0.70 0.11  
SINCE OCT 1 2.62 6.11 -3.49 1.75  
SINCE JAN 1 2.34 4.76 -2.42 1.32  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 10 -7 3  
MONTH TO DATE 84 121 -37 60  
SINCE JUN 1 84 121 -37 60  
SINCE JUL 1 7680 8402 -722 7815  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1100 PM  
LOWEST 44 1200 PM  
AVERAGE 70  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 91 1959  
MINIMUM TEMPERATURE (F) 42 29 2018  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 542 AM MDT SUNSET 919 PM MDT  
JUNE 13 2025..........SUNRISE 542 AM MDT SUNSET 919 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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