Climatological Report (Daily)
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241
CDUS45 KTFX 170838
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MST MON NOV 17 2025

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR NOVEMBER 16 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         54    202 PM  60    1949  40     14       34
  MINIMUM         35    711 AM -29    1955  19     16       18
  AVERAGE         45                        30     15       26

PRECIPITATION (IN)
  YESTERDAY        T             0.14 1948   0.01  -0.01      T
  MONTH TO DATE    T                         0.23  -0.23     0.05
  SINCE OCT 1      0.12                      0.95  -0.83     0.20
  SINCE JAN 1      3.92                      9.43  -5.51     3.52

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       20                        35    -15       39
  MONTH TO DATE  319                       515   -196      494
  SINCE SEP 1   1097                      1538   -441     1183
  SINCE JUL 1   1169                      1693   -524     1310

 COOLING
  YESTERDAY        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    10   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     4.2


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1100 PM
 LOWEST     52           200 PM
 AVERAGE    69

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        64      1976
 MINIMUM TEMPERATURE (F)   19       -12      1955


SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE   732 AM MST   SUNSET   458 PM MST
NOVEMBER 18 2025......SUNRISE   733 AM MST   SUNSET   457 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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