Climatological Report (Daily)
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186
CDUS45 KTFX 170754
CLIBZN

CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
154 AM MDT THU SEP 17 2026

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

...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 16 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         71    356 PM  92    2009  73     -2       65
  MINIMUM         38    505 AM  27    1965  40     -2       48
  AVERAGE         55                        56     -1       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 2015   0.03  -0.03     0.49
  MONTH TO DATE    0.26                      0.51  -0.25     0.82
  SINCE OCT 1     14.13                     12.94   1.19    10.78
  SINCE JAN 1     11.06                     10.66   0.40     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       10                         9      1        8
  MONTH TO DATE   94                       111    -17       46
  SINCE SEP 1     94                       111    -17       46
  SINCE JUL 1    130                       217    -87       86

 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    10   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     4.3


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     37           200 PM
 AVERAGE    62

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


THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      2009
 MINIMUM TEMPERATURE (F)   39        23      1965


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   706 AM MDT   SUNSET   732 PM MDT
SEPTEMBER 18 2026.....SUNRISE   707 AM MDT   SUNSET   730 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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