187  
CDUS45 KTFX 172240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT JUN 17 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 17 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 63 201 PM 92 1986 71 -8 88  
MINIMUM 46 528 AM 33 1973 43 3 46  
AVERAGE 55 57 -2 67  
 
PRECIPITATION (IN)  
TODAY T 0.85 1973 0.06 -0.06 0.00  
MONTH TO DATE 1.20 1.26 -0.06 0.37  
SINCE OCT 1 4.00 6.51 -2.51 2.95  
SINCE JAN 1 3.32 5.16 -1.84 1.90  
 
DEGREE DAYS  
HEATING  
TODAY 10 8 2 0  
MONTH TO DATE 129 176 -47 173  
SINCE JUN 1 129 176 -47 173  
SINCE JUL 1 8490 8457 33 8085  
 
COOLING  
TODAY 0 0 0 2  
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 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 56  
AVERAGE 70  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1961  
MINIMUM TEMPERATURE (F) 43 31 1991  
 
SUNRISE AND SUNSET  
JUNE 17 2023..........SUNRISE 542 AM MDT SUNSET 920 PM MDT  
JUNE 18 2023..........SUNRISE 542 AM MDT SUNSET 921 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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