441  
CDUS45 KTFX 220749  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
149 AM MDT TUE APR 22 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 21 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 52 353 PM 78 1989 54 -2 68  
MINIMUM 31 1159 PM 9 1951 28 3 32  
AVERAGE 42 41 1 50  
 
PRECIPITATION (IN)  
YESTERDAY T 0.45 2019 0.04 -0.04 0.00  
MONTH TO DATE 0.08 0.80 -0.72 0.10  
SINCE OCT 1 1.16 3.11 -1.95 1.01  
SINCE JAN 1 0.88 1.76 -0.88 0.58  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 24 -1 15  
MONTH TO DATE 511 546 -35 474  
SINCE MAR 1 1354 1532 -178 1453  
SINCE JUL 1 6992 7584 -592 7047  
 
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 32 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 24 400 PM  
AVERAGE 62  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 78 1987  
MINIMUM TEMPERATURE (F) 29 15 1968  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 633 AM MDT SUNSET 826 PM MDT  
APRIL 23 2025.........SUNRISE 631 AM MDT SUNSET 827 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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