550
CDUS45 KTFX 092240
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SAT MAY 09 2026
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 9 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 66 249 PM 81 2012 61 5 74
MINIMUM 40 531 AM 23 2002 34 6 39
AVERAGE 53 47 6 57
PRECIPITATION (IN)
TODAY 0.00 0.58 1992 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.38 -0.38 0.45
SINCE OCT 1 0.98 3.87 -2.89 1.93
SINCE JAN 1 0.76 2.52 -1.76 1.65
DEGREE DAYS
HEATING
TODAY 12 18 -6 8
MONTH TO DATE 126 174 -48 131
SINCE MAR 1 1462 1907 -445 1674
SINCE JUL 1 5864 7959 -2095 7312
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 18 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46
LOWEST 20
AVERAGE 33
......................................................
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 2026...........SUNRISE 608 AM MDT SUNSET 846 PM MDT
MAY 10 2026...........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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page