265  
CDUS45 KTFX 270749  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
149 AM MDT WED SEP 27 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 26 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 77 233 PM 87 1952 65 12 79  
MINIMUM 42 430 AM 21 1972 36 6 43  
AVERAGE 60 51 9 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.43 1982 0.04 -0.04 0.00  
MONTH TO DATE 0.76 0.79 -0.03 0.79  
SINCE OCT 1 5.94 9.71 -3.77 4.97  
SINCE JAN 1 5.26 8.36 -3.10 3.92  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 14 -9 4  
MONTH TO DATE 195 255 -60 170  
SINCE SEP 1 195 255 -60 170  
SINCE JUL 1 293 410 -117 201  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 45  
SINCE SEP 1 5 0 5 45  
SINCE JAN 1 123 111 12 256    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 300 AM  
LOWEST 16 500 PM  
AVERAGE 40  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 84 1963  
MINIMUM TEMPERATURE (F) 36 22 1961  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 723 AM MDT SUNSET 718 PM MDT  
SEPTEMBER 28 2023.....SUNRISE 724 AM MDT SUNSET 716 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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