531  
CDUS45 KTFX 052240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE MAY 05 2026  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 5 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1929 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 226 PM 86 1966 59 -4 38  
MINIMUM 27 525 AM 19 2010 32 -5 32  
AVERAGE 41 46 -5 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 1965 0.04 -0.04 0.17  
MONTH TO DATE 0.00 0.20 -0.20 0.45  
SINCE OCT 1 0.98 3.69 -2.71 1.93  
SINCE JAN 1 0.76 2.34 -1.58 1.65  
 
DEGREE DAYS  
HEATING  
TODAY 24 19 5 30  
MONTH TO DATE 78 100 -22 80  
SINCE MAR 1 1414 1833 -419 1623  
SINCE JUL 1 5816 7885 -2069 7261  
 
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 26 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75  
LOWEST 25  
AVERAGE 50  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 86 1992  
MINIMUM TEMPERATURE (F) 33 19 1968  
 
SUNRISE AND SUNSET  
MAY 5 2026...........SUNRISE 613 AM MDT SUNSET 842 PM MDT  
MAY 6 2026...........SUNRISE 612 AM MDT SUNSET 843 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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