314  
CDUS45 KTFX 212240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON AUG 21 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 21 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 82 219 PM 95 2009 79 3 86  
MINIMUM 53 454 AM 33 1966 45 8 55  
AVERAGE 68 62 6 71  
 
PRECIPITATION (IN)  
TODAY 0.01 0.67 1986 0.03 -0.02 0.00  
MONTH TO DATE 0.91 0.57 0.34 0.37  
SINCE OCT 1 5.12 8.62 -3.50 4.00  
SINCE JAN 1 4.44 7.27 -2.83 2.95  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 49 44 5 4  
SINCE JUN 1 356 369 -13 276  
SINCE JUL 1 83 107 -24 26  
 
COOLING  
TODAY 3 1 2 6  
MONTH TO DATE 47 35 12 108  
SINCE JUN 1 111 103 8 195  
SINCE JAN 1 111 103 8 195    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 51 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 34  
AVERAGE 67  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 1955  
MINIMUM TEMPERATURE (F) 45 36 1966  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 638 AM MDT SUNSET 827 PM MDT  
AUGUST 22 2023........SUNRISE 640 AM MDT SUNSET 826 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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