Climatological Report (Daily)
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800
CDUS45 KTFX 182240
CLIBZN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI SEP 18 2026

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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1935 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         73    259 PM  90    1981  72      1       78
                                      2009
  MINIMUM         48    648 AM  21    1971  39      9       41
  AVERAGE         61                        56      5       60

PRECIPITATION (IN)
  TODAY            0.00          0.98 2024   0.04  -0.04     0.00
  MONTH TO DATE    0.26                      0.58  -0.32     0.82
  SINCE OCT 1     14.13                     13.01   1.12    10.78
  SINCE JAN 1     11.06                     10.73   0.33     8.99

DEGREE DAYS
 HEATING
  TODAY            4                        10     -6        5
  MONTH TO DATE  105                       130    -25       59
  SINCE SEP 1    105                       130    -25       59
  SINCE JUL 1    141                       236    -95       99

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         9     -9       15
  SINCE SEP 1      0                         9     -9       15
  SINCE JAN 1    329                       231     98      259
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           700 AM
 LOWEST     38           300 PM
 AVERAGE    64

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


THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        94      2009
 MINIMUM TEMPERATURE (F)   39        21      1943


SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE   707 AM MDT   SUNSET   730 PM MDT
SEPTEMBER 19 2026.....SUNRISE   708 AM MDT   SUNSET   728 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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