015  
CDUS45 KTFX 290734  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT FRI SEP 29 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 28 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 341 PM 86 2010 64 -2 82  
MINIMUM 32 553 AM 21 1985 36 -4 46  
AVERAGE 47 50 -3 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 1940 0.03 -0.03 0.00  
MONTH TO DATE 0.76 0.85 -0.09 0.79  
SINCE OCT 1 5.94 9.77 -3.83 4.97  
SINCE JAN 1 5.26 8.42 -3.16 3.92  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 15 3 1  
MONTH TO DATE 225 285 -60 174  
SINCE SEP 1 225 285 -60 174  
SINCE JUL 1 323 440 -117 205  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 45  
SINCE SEP 1 5 0 5 45  
SINCE JAN 1 123 111 12 256    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 400 AM  
LOWEST 24 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 1963  
MINIMUM TEMPERATURE (F) 35 11 1985  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 726 AM MDT SUNSET 715 PM MDT  
SEPTEMBER 30 2023.....SUNRISE 727 AM MDT SUNSET 713 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page