869  
CDUS45 KTFX 202240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE JUN 20 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 20 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 57 1246 PM 93 1961 72 -15 58  
MINIMUM 40 526 AM 32 1978 43 -3 42  
AVERAGE 49 58 -9 50  
 
PRECIPITATION (IN)  
TODAY T 0.67 2003 0.06 -0.06 0.02  
MONTH TO DATE 1.30 1.45 -0.15 0.44  
SINCE OCT 1 4.10 6.70 -2.60 3.02  
SINCE JAN 1 3.42 5.35 -1.93 1.97  
 
DEGREE DAYS  
HEATING  
TODAY 16 8 8 15  
MONTH TO DATE 175 200 -25 198  
SINCE JUN 1 175 200 -25 198  
SINCE JUL 1 8536 8481 55 8110  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 0 0 0 2  
SINCE JAN 1 0 0 0 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 40  
AVERAGE 58  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 90 1970  
MINIMUM TEMPERATURE (F) 43 32 1960  
 
SUNRISE AND SUNSET  
JUNE 20 2023..........SUNRISE 542 AM MDT SUNSET 921 PM MDT  
JUNE 21 2023..........SUNRISE 542 AM MDT SUNSET 922 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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