969  
CDUS45 KTFX 172240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE SEP 17 2024  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 17 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 249 PM 85 1981 70 -13 81  
MINIMUM 47 912 AM 14 1965 39 8 44  
AVERAGE 52 54 -2 63  
 
PRECIPITATION (IN)  
TODAY 0.02 0.54 2002 0.03 -0.01 0.00  
MONTH TO DATE 0.42 0.50 -0.08 0.54  
SINCE OCT 1 3.75 9.42 -5.67 5.72  
SINCE JAN 1 3.32 8.07 -4.75 5.04  
 
DEGREE DAYS  
HEATING  
TODAY 13 11 2 2  
MONTH TO DATE 70 140 -70 92  
SINCE SEP 1 70 140 -70 92  
SINCE JUL 1 197 295 -98 190  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 6 0 6 5  
SINCE SEP 1 6 0 6 5  
SINCE JAN 1 188 111 77 123    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 69  
AVERAGE 80  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1981  
MINIMUM TEMPERATURE (F) 39 17 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 712 AM MDT SUNSET 736 PM MDT  
SEPTEMBER 18 2024.....SUNRISE 713 AM MDT SUNSET 734 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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