Climatological Report (Daily)
Issued by NWS

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790
CDUS45 KTFX 062341
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
441 PM MST SAT DEC 06 2025

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 6 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         44   1203 PM  57    2023  32     12       47
  MINIMUM         33    758 AM -24    1972  12     21       16
  AVERAGE         39                        22     17       32

PRECIPITATION (IN)
  TODAY            0.00          0.20 1982   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.06  -0.06     0.00
  SINCE OCT 1      0.17                      1.15  -0.98     0.28
  SINCE JAN 1      3.97                      9.63  -5.66     3.60

DEGREE DAYS
 HEATING
  TODAY           26                        43    -17       33
  MONTH TO DATE  204                       253    -49      185
  SINCE DEC 1    204                       253    -49      185
  SINCE JUL 1   1809                      2485   -676     2003

 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    36   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    57   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    17.3


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82
 LOWEST     42
 AVERAGE    62

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        54      1939
 MINIMUM TEMPERATURE (F)   12       -24      1972


SUNRISE AND SUNSET
DECEMBER  6 2025......SUNRISE   755 AM MST   SUNSET   448 PM MST
DECEMBER  7 2025......SUNRISE   756 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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