162  
CDUS45 KTFX 212240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON APR 21 2025  
   
...............................
 
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR APRIL 21 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 257 PM 78 1989 54 -4 68  
MINIMUM 31 705 AM 9 1951 28 3 32  
AVERAGE 41 41 0 50  
 
PRECIPITATION (IN)  
TODAY 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  
 
DEGREE DAYS  
HEATING  
TODAY 24 24 0 15  
MONTH TO DATE 512 546 -34 474  
SINCE MAR 1 1355 1532 -177 1453  
SINCE JUL 1 6993 7584 -591 7047  
 
COOLING  
TODAY 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 13.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 24  
AVERAGE 62  
   
......................................................
 
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 78 1987  
MINIMUM TEMPERATURE (F) 29 15 1968  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 634 AM MDT SUNSET 824 PM MDT  
APRIL 22 2025.........SUNRISE 633 AM MDT SUNSET 826 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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