Climatological Report (Daily)
Issued by NWS

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699
CDUS45 KTFX 152340
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST SAT NOV 15 2025

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR NOVEMBER 15 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         60    214 PM  61    1999  41     19       34
                                      2021
  MINIMUM         44    445 AM -28    1955  19     25       19
  AVERAGE         52                        30     22       27

PRECIPITATION (IN)
  TODAY            0.00          0.79 1952   0.02  -0.02     0.04
  MONTH TO DATE    T                         0.22  -0.22     0.05
  SINCE OCT 1      0.12                      0.94  -0.82     0.20
  SINCE JAN 1      3.92                      9.42  -5.50     3.52

DEGREE DAYS
 HEATING
  TODAY           13                        35    -22       38
  MONTH TO DATE  297                       480   -183      455
  SINCE SEP 1   1075                      1503   -428     1144
  SINCE JUL 1   1147                      1658   -511     1271

 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    25   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    44
 LOWEST     33
 AVERAGE    39

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        60      1949
 MINIMUM TEMPERATURE (F)   19       -29      1955


SUNRISE AND SUNSET
NOVEMBER 15 2025......SUNRISE   729 AM MST   SUNSET   500 PM MST
NOVEMBER 16 2025......SUNRISE   730 AM MST   SUNSET   459 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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