Climatological Report (Daily)
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809
CDUS45 KTFX 092240
CLIDLN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU OCT 09 2025

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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 9 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         69    259 PM  82    1953  59     10       80
  MINIMUM         36    402 AM  -2    1985  31      5       42
  AVERAGE         53                        45      8       61

PRECIPITATION (IN)
  TODAY            0.00          0.20 2019   0.02  -0.02     0.00
  MONTH TO DATE    0.12                      0.25  -0.13     0.00
  SINCE OCT 1      0.12                      0.25  -0.13     0.00
  SINCE JAN 1      3.92                      8.73  -4.81     3.32

DEGREE DAYS
 HEATING
  TODAY           12                        20     -8        4
  MONTH TO DATE  132                       164    -32       91
  SINCE SEP 1    276                       480   -204      262
  SINCE JUL 1    348                       635   -287      389

 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    12   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     4.6


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67
 LOWEST     25
 AVERAGE    46

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        82      2015
 MINIMUM TEMPERATURE (F)   31         7      2019


SUNRISE AND SUNSET
OCTOBER  9 2025.......SUNRISE   739 AM MDT   SUNSET   655 PM MDT
OCTOBER 10 2025.......SUNRISE   740 AM MDT   SUNSET   653 PM MDT


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




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