973  
CDUS45 KTFX 152240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN JUN 15 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 15 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 259 PM 92 2021 70 11 73  
MINIMUM 44 451 AM 30 1991 42 2 43  
AVERAGE 63 56 7 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1957 0.07 -0.07 T  
MONTH TO DATE 0.16 1.14 -0.98 0.11  
SINCE OCT 1 2.62 6.39 -3.77 1.75  
SINCE JAN 1 2.34 5.04 -2.70 1.32  
 
DEGREE DAYS  
HEATING  
TODAY 2 9 -7 7  
MONTH TO DATE 94 159 -65 70  
SINCE JUN 1 94 159 -65 70  
SINCE JUL 1 7690 8440 -750 7825  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 0 0 0 1  
SINCE JAN 1 1 0 1 1    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 23  
AVERAGE 53  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1986  
MINIMUM TEMPERATURE (F) 42 32 1949  
2004  
 
SUNRISE AND SUNSET  
JUNE 15 2025..........SUNRISE 542 AM MDT SUNSET 920 PM MDT  
JUNE 16 2025..........SUNRISE 542 AM MDT SUNSET 920 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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