903  
CDUS45 KTFX 182240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 18 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 89 229 PM 94 1986 80 9 90  
MINIMUM 66 540 AM 35 1978 46 20 50  
AVERAGE 78 63 15 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.67 2007 0.03 -0.03 0.00  
MONTH TO DATE 0.54 0.49 0.05 0.37  
SINCE OCT 1 4.75 8.54 -3.79 4.00  
SINCE JAN 1 4.07 7.19 -3.12 2.95  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 40 34 6 4  
SINCE JUN 1 347 359 -12 276  
SINCE JUL 1 74 97 -23 26  
 
COOLING  
TODAY 13 1 12 5  
MONTH TO DATE 47 32 15 87  
SINCE JUN 1 111 100 11 174  
SINCE JAN 1 111 100 11 174    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63  
LOWEST 18  
AVERAGE 41  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1942  
MINIMUM TEMPERATURE (F) 46 36 1964  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 635 AM MDT SUNSET 832 PM MDT  
AUGUST 19 2023........SUNRISE 636 AM MDT SUNSET 831 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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