816
CDUS45 KTFX 160842
CLIBZN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
142 AM MST TUE DEC 16 2025
...............................
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR DECEMBER 15 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1935 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 61R 234 PM 60 1980 31 30 38
MINIMUM 24 644 AM -22 1967 9 15 18
AVERAGE 43 20 23 28
PRECIPITATION (IN)
YESTERDAY 0.00 0.22 1977 0.01 -0.01 0.07
2016
MONTH TO DATE 0.14 0.23 -0.09 0.08
SINCE OCT 1 2.54 2.07 0.47 1.70
SINCE JAN 1 11.92 13.22 -1.30 14.56
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 2.0
SINCE DEC 1 2.0
SINCE JUL 1 2.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 45 -23 37
MONTH TO DATE 420 649 -229 504
SINCE DEC 1 420 649 -229 504
SINCE JUL 1 2060 2751 -691 2192
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 259 233 26 329
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 700 AM
LOWEST 18 400 PM
AVERAGE 48
......................................................
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 60 1939
MINIMUM TEMPERATURE (F) 9 -27 1964
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 800 AM MST SUNSET 441 PM MST
DECEMBER 17 2025......SUNRISE 801 AM MST SUNSET 441 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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