719  
CDUS45 KTFX 170730  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
130 AM MDT MON APR 17 2023  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 16 2023
 
 
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)  
YESTERDAY  
MAXIMUM 56 409 PM 76 1988 52 4 43  
MINIMUM 28 441 AM 12 2013 27 1 16  
AVERAGE 42 40 2 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 1941 0.04 -0.04 T  
MONTH TO DATE 0.11 0.60 -0.49 0.02  
SINCE OCT 1 1.10 2.91 -1.81 1.21  
SINCE JAN 1 0.42 1.56 -1.14 0.16  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 25 -2 35  
MONTH TO DATE 493 424 69 569  
SINCE MAR 1 1750 1410 340 1525  
SINCE JUL 1 7659 7462 197 6987  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 100 AM  
LOWEST 31 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 77 1987  
MINIMUM TEMPERATURE (F) 28 11 2013  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 642 AM MDT SUNSET 818 PM MDT  
APRIL 18 2023.........SUNRISE 640 AM MDT SUNSET 820 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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