117  
CDUS45 KTFX 210842  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
142 AM MST SUN JAN 21 2024  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JANUARY 20 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 245 PM 54 1981 32 10 23  
MINIMUM 19 1222 AM -33 1949 13 6 6  
AVERAGE 31 23 8 15  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1957 0.01 -0.01 0.00  
MONTH TO DATE 0.11 0.13 -0.02 T  
SINCE OCT 1 0.54 1.48 -0.94 0.68  
SINCE JAN 1 0.11 0.13 -0.02 T  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 42 -8 50  
MONTH TO DATE 1069 859 210 559  
SINCE DEC 1 2181 2221 -40 1864  
SINCE JUL 1 4134 4453 -319 4080  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 64 500 PM  
AVERAGE 78  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 52 1950  
MINIMUM TEMPERATURE (F) 13 -30 1962  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 802 AM MST SUNSET 522 PM MST  
JANUARY 22 2024.......SUNRISE 801 AM MST SUNSET 523 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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