Climatological Report (Daily)
Issued by NWS

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CDUS45 KTFX 072340
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST SUN DEC 07 2025

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 7 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         42   1259 PM  54    1939  31     11       45
  MINIMUM         26    137 AM -24    1972  12     14       31
  AVERAGE         34                        22     12       38

PRECIPITATION (IN)
  TODAY            0.00          0.11 1950   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.07  -0.07     0.00
  SINCE OCT 1      0.17                      1.16  -0.99     0.28
  SINCE JAN 1      3.97                      9.64  -5.67     3.60

DEGREE DAYS
 HEATING
  TODAY           31                        43    -12       27
  MONTH TO DATE  237                       296    -59      212
  SINCE DEC 1    237                       296    -59      212
  SINCE JUL 1   1842                      2528   -686     2030

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    136                       117     19      189
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    13.1


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66
 LOWEST     37
 AVERAGE    52

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        55      2020
 MINIMUM TEMPERATURE (F)   12       -27      1972


SUNRISE AND SUNSET
DECEMBER  7 2025......SUNRISE   756 AM MST   SUNSET   448 PM MST
DECEMBER  8 2025......SUNRISE   757 AM MST   SUNSET   448 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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