996  
CDUS45 KTFX 200737  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT FRI SEP 20 2024  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 19 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 69 425 PM 88 1956 69 0 74  
MINIMUM 36 628 AM 16 1983 39 -3 43  
AVERAGE 53 54 -1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1955 0.04 -0.04 0.00  
MONTH TO DATE 0.42 0.57 -0.15 0.54  
SINCE OCT 1 3.75 9.49 -5.74 5.72  
SINCE JAN 1 3.32 8.14 -4.82 5.04  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 12 0 6  
MONTH TO DATE 96 163 -67 103  
SINCE SEP 1 96 163 -67 103  
SINCE JUL 1 223 318 -95 201  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 5  
SINCE SEP 1 6 0 6 5  
SINCE JAN 1 188 111 77 123    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 24 400 PM  
AVERAGE 57  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 1946  
MINIMUM TEMPERATURE (F) 38 10 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 716 AM MDT SUNSET 730 PM MDT  
SEPTEMBER 21 2024.....SUNRISE 717 AM MDT SUNSET 728 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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