301  
CDUS45 KTFX 150839  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MST WED NOV 15 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR NOVEMBER 14 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 56 239 PM 64 1999 41 15 23  
2021  
MINIMUM 31 759 AM -17 1955 20 11 1  
AVERAGE 44 30 14 12  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 1941 0.01 -0.01 T  
MONTH TO DATE 0.01 0.20 -0.19 0.14  
SINCE OCT 1 0.41 0.92 -0.51 0.51  
SINCE JAN 1 5.68 9.40 -3.72 4.46  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 34 -13 53  
MONTH TO DATE 346 445 -99 620  
SINCE SEP 1 1300 1468 -168 1389  
SINCE JUL 1 1398 1623 -225 1420  
 
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 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 800 AM  
LOWEST 22 200 PM  
AVERAGE 40  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 61 1999  
2021  
MINIMUM TEMPERATURE (F) 19 -28 1955  
 
SUNRISE AND SUNSET  
NOVEMBER 15 2023......SUNRISE 728 AM MST SUNSET 501 PM MST  
NOVEMBER 16 2023......SUNRISE 730 AM MST SUNSET 500 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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