597  
CDUS45 KTFX 092240  
CLIDLN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT FRI MAY 09 2025  
   
...............................  
 
   
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 9 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 73 252 PM 81 2012 61 12 58  
MINIMUM 39 440 AM 23 2002 34 5 34  
AVERAGE 56 47 9 46  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 1992 0.04 -0.04 T  
MONTH TO DATE 0.45 0.38 0.07 0.01  
SINCE OCT 1 1.93 3.87 -1.94 1.12  
SINCE JAN 1 1.65 2.52 -0.87 0.69  
 
DEGREE DAYS  
HEATING  
TODAY 9 18 -9 19  
MONTH TO DATE 132 174 -42 212  
SINCE MAR 1 1675 1907 -232 1847  
SINCE JUL 1 7313 7959 -646 7441  
 
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 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 22  
AVERAGE 53  
   
......................................................  
 
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 82 1940  
MINIMUM TEMPERATURE (F) 34 19 1946  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 607 AM MDT SUNSET 847 PM MDT  
MAY 10 2025...........SUNRISE 606 AM MDT SUNSET 848 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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