428  
CDUS45 KTFX 022240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI MAY 02 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 2 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 71 259 PM 85 1947 58 13 52  
MINIMUM 34 521 AM 14 1954 31 3 25  
AVERAGE 53 45 8 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.59 1959 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.08 -0.08 T  
SINCE OCT 1 1.48 3.57 -2.09 1.11  
SINCE JAN 1 1.20 2.22 -1.02 0.68  
 
DEGREE DAYS  
HEATING  
TODAY 12 20 -8 26  
MONTH TO DATE 31 41 -10 58  
SINCE MAR 1 1574 1774 -200 1693  
SINCE JUL 1 7212 7826 -614 7287  
 
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 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70  
LOWEST 12  
AVERAGE 41  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 84 1966  
MINIMUM TEMPERATURE (F) 32 18 1959  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 617 AM MDT SUNSET 838 PM MDT  
MAY 3 2025...........SUNRISE 615 AM MDT SUNSET 839 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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