140  
CDUS45 KTFX 230739  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT WED APR 23 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 22 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 210 PM 78 1987 54 -3 59  
MINIMUM 25 558 AM 15 1968 29 -4 27  
AVERAGE 38 41 -3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 1960 0.04 -0.04 0.00  
MONTH TO DATE 0.08 0.84 -0.76 0.10  
SINCE OCT 1 1.16 3.15 -1.99 1.01  
SINCE JAN 1 0.88 1.80 -0.92 0.58  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 24 3 22  
MONTH TO DATE 538 570 -32 496  
SINCE MAR 1 1381 1556 -175 1475  
SINCE JUL 1 7019 7608 -589 7069  
 
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 16 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 26 600 PM  
AVERAGE 52  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 78 1949  
MINIMUM TEMPERATURE (F) 29 13 2013  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 631 AM MDT SUNSET 827 PM MDT  
APRIL 24 2025.........SUNRISE 629 AM MDT SUNSET 828 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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