787  
CDUS45 KTFX 082240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI SEP 08 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 8 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 75 252 PM 92 1979 73 2 74  
MINIMUM 45 527 AM 25 1962 42 3 43  
2020  
AVERAGE 60 57 3 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1950 0.03 -0.03 0.00  
MONTH TO DATE 0.47 0.24 0.23 0.00  
SINCE OCT 1 5.65 9.16 -3.51 4.18  
SINCE JAN 1 4.97 7.81 -2.84 3.13  
 
DEGREE DAYS  
HEATING  
TODAY 5 8 -3 6  
MONTH TO DATE 32 56 -24 6  
SINCE SEP 1 32 56 -24 6  
SINCE JUL 1 130 211 -81 37  
 
COOLING  
TODAY 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 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 46  
AVERAGE 72  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 2021  
MINIMUM TEMPERATURE (F) 41 23 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 700 AM MDT SUNSET 755 PM MDT  
SEPTEMBER 9 2023.....SUNRISE 701 AM MDT SUNSET 753 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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