251  
CDUS45 KTFX 302240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON JUN 30 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 30 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 85 242 PM 96 1990 77 8 76  
MINIMUM 40 458 AM 30 1949 45 -5 49  
AVERAGE 63 61 2 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 1944 0.04 -0.04 T  
MONTH TO DATE 0.29 1.91 -1.62 0.68  
SINCE OCT 1 2.75 7.16 -4.41 2.32  
SINCE JAN 1 2.47 5.81 -3.34 1.89  
 
DEGREE DAYS  
HEATING  
TODAY 2 5 -3 2  
MONTH TO DATE 191 262 -71 181  
SINCE JUN 1 191 262 -71 181  
SINCE JUL 1 7787 8543 -756 7936  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 8 -6 8  
SINCE JUN 1 2 8 -6 8  
SINCE JAN 1 3 8 -5 8    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 26  
AVERAGE 58  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 2015  
MINIMUM TEMPERATURE (F) 45 36 1955  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 546 AM MDT SUNSET 922 PM MDT  
JULY 1 2025..........SUNRISE 547 AM MDT SUNSET 921 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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