Climatological Report (Daily)
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915
CDUS45 KTFX 060916
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
216 AM MST SAT DEC 06 2025

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 5 2025...

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)
 YESTERDAY
  MAXIMUM         42   1208 PM  63    1939  32     10       46
  MINIMUM         23    728 AM -27    1972  13     10       20
  AVERAGE         33                        22     11       33

PRECIPITATION (IN)
  YESTERDAY        T             0.31 1974   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.05  -0.05     0.00
  SINCE OCT 1      0.17                      1.14  -0.97     0.28
  SINCE JAN 1      3.97                      9.62  -5.65     3.60

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       32                        43    -11       32
  MONTH TO DATE  178                       210    -32      152
  SINCE DEC 1    178                       210    -32      152
  SINCE JUL 1   1783                      2442   -659     1970

 COOLING
  YESTERDAY        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    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    10.4


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     46          1200 PM
 AVERAGE    69

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        57      2023
 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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