Climatological Report (Daily)
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CDUS45 KTFX 200746
CLIBZN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
146 AM MDT SUN SEP 20 2026

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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 19 2026...

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)
 YESTERDAY
  MAXIMUM         58   1200 AM  94    2009  72    -14       79
  MINIMUM         53        MM  21    1943  39     14       43
  AVERAGE         56                        55      1       61

PRECIPITATION (IN)
  YESTERDAY        0.59R         0.46 2004   0.03   0.56     0.00
  MONTH TO DATE    0.89                      0.61   0.28     0.82
  SINCE OCT 1     14.76                     13.04   1.72    10.78
  SINCE JAN 1     11.69                     10.76   0.93     8.99

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        10     -1        4
  MONTH TO DATE  114                       140    -26       63
  SINCE SEP 1    114                       140    -26       63
  SINCE JUL 1    150                       246    -96      103

 COOLING
  YESTERDAY        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    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.4


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     64           300 PM
 AVERAGE    82

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


THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        85      1991
 MINIMUM TEMPERATURE (F)   38        20      1983


SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE   709 AM MDT   SUNSET   726 PM MDT
SEPTEMBER 21 2026.....SUNRISE   710 AM MDT   SUNSET   724 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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