446  
CDUS45 KTFX 100733  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
133 AM MDT TUE OCT 10 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 9 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 77 335 PM 82 1953 59 18 70  
MINIMUM 41 615 AM -2 1985 31 10 34  
AVERAGE 59 45 14 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.20 2019 0.02 -0.01 0.00  
MONTH TO DATE 0.01 0.25 -0.24 0.04  
SINCE OCT 1 0.01 0.25 -0.24 0.04  
SINCE JAN 1 5.28 8.73 -3.45 3.99  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 20 -14 13  
MONTH TO DATE 135 164 -29 123  
SINCE SEP 1 395 480 -85 317  
SINCE JUL 1 493 635 -142 348  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 5 6 -1 45  
SINCE JAN 1 123 117 6 256    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 21 300 PM  
AVERAGE 52  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 82 2015  
MINIMUM TEMPERATURE (F) 31 7 2019  
 
SUNRISE AND SUNSET  
OCTOBER 10 2023.......SUNRISE 740 AM MDT SUNSET 654 PM MDT  
OCTOBER 11 2023.......SUNRISE 741 AM MDT SUNSET 652 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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