278  
CDUS45 KTFX 202340  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST MON NOV 20 2023  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR NOVEMBER 20 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 39 357 PM 62 1989 38 1 23  
MINIMUM 23 738 AM -22 1977 18 5 4  
AVERAGE 31 28 3 14  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 2007 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.27 -0.26 0.14  
SINCE OCT 1 0.41 0.99 -0.58 0.51  
SINCE JAN 1 5.68 9.47 -3.79 4.46  
 
DEGREE DAYS  
HEATING  
TODAY 34 37 -3 51  
MONTH TO DATE 511 661 -150 961  
SINCE SEP 1 1465 1684 -219 1730  
SINCE JUL 1 1563 1839 -276 1761  
 
COOLING  
TODAY 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 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 41  
AVERAGE 58  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 1954  
MINIMUM TEMPERATURE (F) 17 -17 1977  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2023......SUNRISE 735 AM MST SUNSET 456 PM MST  
NOVEMBER 21 2023......SUNRISE 736 AM MST SUNSET 455 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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