400  
CDUS45 KTFX 222240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE AUG 22 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 22 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 78 150 PM 93 1955 79 -1 86  
MINIMUM 55 602 AM 36 1966 45 10 50  
AVERAGE 67 62 5 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.77 1960 0.03 -0.03 0.02  
MONTH TO DATE 0.91 0.60 0.31 0.39  
SINCE OCT 1 5.12 8.65 -3.53 4.02  
SINCE JAN 1 4.44 7.30 -2.86 2.97  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 49 48 1 4  
SINCE JUN 1 356 373 -17 276  
SINCE JUL 1 83 111 -28 26  
 
COOLING  
TODAY 2 1 1 3  
MONTH TO DATE 49 36 13 111  
SINCE JUN 1 113 104 9 198  
SINCE JAN 1 113 104 9 198    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 36  
AVERAGE 58  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 95 1969  
MINIMUM TEMPERATURE (F) 45 35 1962  
 
SUNRISE AND SUNSET  
AUGUST 22 2023........SUNRISE 640 AM MDT SUNSET 826 PM MDT  
AUGUST 23 2023........SUNRISE 641 AM MDT SUNSET 824 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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