Climatological Report (Daily)
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542
CDUS45 KTFX 122240
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN OCT 12 2025

...................................

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 12 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         51    227 PM  80    1950  57     -6       69
  MINIMUM         36    235 AM  12    2009  30      6       38
  AVERAGE         44                        44      0       54

PRECIPITATION (IN)
  TODAY            T             0.23 2000   0.03  -0.03     0.00
  MONTH TO DATE    0.12                      0.33  -0.21     0.00
  SINCE OCT 1      0.12                      0.33  -0.21     0.00
  SINCE JAN 1      3.92                      8.81  -4.89     3.32

DEGREE DAYS
 HEATING
  TODAY           21                        21      0       11
  MONTH TO DATE  181                       226    -45      127
  SINCE SEP 1    325                       542   -217      298
  SINCE JUL 1    397                       697   -300      425

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     18                         6     12        7
  SINCE JAN 1    136                       117     19      189
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89
 LOWEST     36
 AVERAGE    63

..........................................................


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        78      1958
 MINIMUM TEMPERATURE (F)   30         8      1969


SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE   743 AM MDT   SUNSET   650 PM MDT
OCTOBER 13 2025.......SUNRISE   744 AM MDT   SUNSET   648 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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