003  
CDUS45 KTFX 300836  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MST SAT DEC 30 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 29 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 42 344 PM 52 1980 30 12 28  
MINIMUM 16 512 AM -33 1990 11 5 17  
AVERAGE 29 21 8 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 2011 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.25 -0.23 0.16  
SINCE OCT 1 0.43 1.34 -0.91 0.67  
SINCE JAN 1 5.70 9.82 -4.12 4.62  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 44 -8 42  
MONTH TO DATE 1045 1275 -230 1229  
SINCE DEC 1 1045 1275 -230 1229  
SINCE JUL 1 2998 3507 -509 3445  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 123 117 6 256    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 51 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 55 1980  
MINIMUM TEMPERATURE (F) 11 -30 1990  
 
SUNRISE AND SUNSET  
DECEMBER 30 2023......SUNRISE 809 AM MST SUNSET 456 PM MST  
DECEMBER 31 2023......SUNRISE 809 AM MST SUNSET 457 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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