174
CDUS45 KTFX 172240
CLIBZN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED SEP 17 2025
...............................
...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR SEPTEMBER 17 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 259 PM 93 2009 73 -2 58
MINIMUM 42 537 AM 23 1965 39 3 45
AVERAGE 57 56 1 52
PRECIPITATION (IN)
TODAY 0.00 1.07 1942 0.03 -0.03 0.51
MONTH TO DATE 0.82 0.54 0.28 1.37
SINCE OCT 1 10.78 12.97 -2.19 12.82
SINCE JAN 1 8.99 10.69 -1.70 11.88
DEGREE DAYS
HEATING
TODAY 8 9 -1 13
MONTH TO DATE 54 120 -66 48
SINCE SEP 1 54 120 -66 48
SINCE JUL 1 94 226 -132 97
COOLING
TODAY 0 0 0 0
MONTH TO DATE 15 9 6 25
SINCE SEP 1 15 9 6 25
SINCE JAN 1 259 231 28 326
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 41 300 PM
AVERAGE 71
......................................................
THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1981
2009
MINIMUM TEMPERATURE (F) 39 21 1971
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 706 AM MDT SUNSET 731 PM MDT
SEPTEMBER 18 2025.....SUNRISE 707 AM MDT SUNSET 729 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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