Climatological Report (Daily)
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069
CDUS45 KTFX 302240
CLIBZN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED SEP 30 2026

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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 30 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         75    225 PM  90    1963  66      9       73
  MINIMUM         45    539 AM  15    1985  35     10       45
  AVERAGE         60                        51      9       59

PRECIPITATION (IN)
  TODAY            0.00          0.87 1977   0.03  -0.03      T
  MONTH TO DATE    0.90                      1.00  -0.10     1.21
  SINCE OCT 1     14.77                     13.43   1.34    11.17
  SINCE JAN 1     11.70                     11.15   0.55     9.38

DEGREE DAYS
 HEATING
  TODAY            5                        14     -9        6
  MONTH TO DATE  207                       273    -66      137
  SINCE SEP 1    207                       273    -66      137
  SINCE JUL 1    243                       379   -136      177

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                        11    -11       15
  SINCE SEP 1      0                        11    -11       15
  SINCE JAN 1    329                       233     96      259
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           500 AM
 LOWEST     29           200 PM
 AVERAGE    53

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


THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        89      2011
 MINIMUM TEMPERATURE (F)   35        13      1950


SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   722 AM MDT   SUNSET   706 PM MDT
OCTOBER  1 2026.......SUNRISE   723 AM MDT   SUNSET   704 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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