Weather on October 30
West Yellowstone, MT
55 Years of Data
About This Date
October 30th in West Yellowstone, MT typically brings cold fall weather, with average highs around 35°F and lows near 18°F. Over 55 years of records, the warmest October 30th was in 1987 (46°F average), while the coldest was 2003 (2°F) — a 44°F range across recorded history. Precipitation has occurred on 51% of recorded October 30th dates, with snow falling 2% of the time (heaviest snowfall: 4"). The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for October 30th in West Yellowstone, MT? Bundle up with warm layers and protect extremities from the cold. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 35° | 16° | 25° | — | — |
| 2024 | 25° | 12° | 18° | — | — |
| 2023 | 30° | 7° | 19° | 0.51" | — |
| 2022 | 38° | 19° | 29° | 0.25" | — |
| 2021 | 44° | 19° | 32° | — | — |
| 2020 | 44° | 26° | 35° | — | — |
| 2019 | 16° | -4° | 6° | 0.25" | — |
| 2018 | 28° | 14° | 21° | — | — |
| 2017 | 32° | 8° | 20° | — | — |
| 2016 | 40° | 33° | 37° | 2.29" | — |
| 2015 | 30° | 21° | 25° | 0.51" | — |
| 2014 | 46° | 26° | 36° | 0.25" | — |
| 2013 | 30° | 22° | 26° | — | — |
| 2012 | 40° | 28° | 34° | — | — |
| 2011 | 41° | 24° | 32° | 0.25" | — |
| 2010 | 40° | 22° | 31° | 0.25" | — |
| 2009 | 37° | 16° | 27° | 0.76" | — |
| 2008 | 50° | 29° | 39° | — | — |
| 2007 | 35° | 19° | 27° | 0.25" | — |
| 2006 | 20° | -2° | 9° | — | — |
| 2005 | 30° | 13° | 22° | — | — |
| 2004 | 26° | 14° | 20° | 1.52" | — |
| 2003coldest | 6° | -3° | 2° | 1.02" | — |
| 2002 | 16° | -5° | 6° | 0.51" | — |
| 2001 | 42° | 31° | 36° | 1.02" | — |
| 2000 | 32° | 25° | 28° | 1.52" | — |
| 1999 | 37° | 19° | 28° | 0.51" | — |
| 1998 | 30° | 16° | 23° | — | — |
| 1997 | 32° | 27° | 29° | 1.52" | — |
| 1996 | 31° | 13° | 22° | — | — |
| 1995 | 28° | 10° | 19° | — | — |
| 1994 | 31° | 7° | 19° | 0.25" | — |
| 1993 | 37° | 12° | 25° | — | — |
| 1992 | 29° | 19° | 24° | 1.78" | — |
| 1991 | 23° | -11° | 6° | 0.25" | — |
| 1990 | 44° | 31° | 38° | — | — |
| 1989 | 19° | 11° | 15° | 0.51" | — |
| 1988 | 43° | 29° | 36° | — | — |
| 1987warmest | 59° | 33° | 46° | — | — |
| 1986 | 33° | 19° | 26° | 0.51" | — |
| 1985 | 41° | 21° | 31° | — | — |
| 1984 | 21° | 6° | 14° | 1.02" | — |
| 1983 | 49° | 29° | 39° | — | — |
| 1982 | 38° | 31° | 34° | 1.24" | 4" |
| 1981 | 41° | 27° | 34° | 0.1" | — |
| 1980 | 48° | 25° | 36° | — | — |
| 1979 | 37° | 15° | 26° | — | — |
| 1978 | 37° | 10° | 24° | — | — |
| 1977 | 40° | 30° | 35° | 0.86" | — |
| 1976 | 49° | 24° | 36° | — | — |
| 1975 | 45° | 22° | 33° | — | — |
| 1974 | 46° | 33° | 40° | 0.84" | — |
| 1973 | 36° | 26° | 31° | — | — |
| 1972 | 30° | 5° | 18° | — | — |
| 1971 | 21° | 3° | 12° | 0.05" | — |
West Yellowstone, MT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
West Yellowstone, MT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
West Yellowstone, MT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit West Yellowstone, MT
West Yellowstone, MT has no months that meet our "pleasant" threshold — every season has tradeoffs.