256  
CDUS45 KTFX 312340  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST SUN DEC 31 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 31 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 44 348 PM 50 1980 30 14 35  
MINIMUM 18 634 AM -25 1978 12 6 15  
AVERAGE 31 21 10 25  
 
PRECIPITATION (IN)  
TODAY 0.00 0.06 1959 0.01 -0.01 0.01  
MONTH TO DATE 0.02 0.26 -0.24 0.17  
SINCE OCT 1 0.43 1.35 -0.92 0.68  
SINCE JAN 1 5.70 9.83 -4.13 4.63  
 
DEGREE DAYS  
HEATING  
TODAY 34 44 -10 40  
MONTH TO DATE 1112 1363 -251 1305  
SINCE DEC 1 1112 1363 -251 1305  
SINCE JUL 1 3065 3595 -530 3521  
 
COOLING  
TODAY 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 SW (210)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 41  
AVERAGE 65  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 50 1939  
MINIMUM TEMPERATURE (F) 12 -29 1942  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 809 AM MST SUNSET 457 PM MST  
JANUARY 1 2024.......SUNRISE 809 AM MST SUNSET 458 PM MST  
 
- 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