449
CDUS45 KTFX 182240
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN MAY 18 2025
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 18 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 47 1221 PM 89 2009 63 -16 65
MINIMUM 41 201 PM 25 1965 36 5 26
AVERAGE 44 50 -6 46
PRECIPITATION (IN)
TODAY 0.19 0.76 1944 0.06 0.13 0.00
MONTH TO DATE 0.90 0.86 0.04 0.10
SINCE OCT 1 2.38 4.35 -1.97 1.21
SINCE JAN 1 2.10 3.00 -0.90 0.78
DEGREE DAYS
HEATING
TODAY 21 15 6 19
MONTH TO DATE 278 322 -44 315
SINCE MAR 1 1821 2055 -234 1950
SINCE JUL 1 7459 8107 -648 7544
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 17 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 76
AVERAGE 86
......................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 90 1954
MINIMUM TEMPERATURE (F) 37 22 2003
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 557 AM MDT SUNSET 857 PM MDT
MAY 19 2025...........SUNRISE 556 AM MDT SUNSET 858 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