Weather on October 17
Jackson, WY
55 Years of Data
About This Date
October 17th in Jackson, WY typically brings cool fall weather, with average highs around 58°F and lows near 24°F — a 34°F daily swing. Over 55 years of records, the warmest October 17th was in 1991 (59°F average), while the coldest was 1976 (25°F) — a 34°F range across recorded history. Precipitation has occurred on 22% of recorded October 17th dates, with snow falling 5% of the time (heaviest snowfall: 2"). Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 17th in Jackson, WY? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 46° | 36° | 41° | — | — |
| 2024 | 70° | 25° | 47° | 0.08" | — |
| 2023 | 69° | 26° | 48° | — | — |
| 2022 | 62° | 20° | 41° | — | — |
| 2021 | 56° | 16° | 36° | — | — |
| 2020 | 54° | 35° | 44° | — | — |
| 2019 | 66° | 18° | 42° | — | — |
| 2018 | 55° | 16° | 35° | — | — |
| 2017 | 57° | 18° | 37° | — | — |
| 2016 | 47° | 32° | 39° | 1.6" | 0.3" |
| 2015 | 67° | 22° | 44° | — | — |
| 2014 | 63° | 19° | 41° | — | — |
| 2013 | 45° | 22° | 33° | — | — |
| 2012 | 52° | 32° | 42° | 1.02" | — |
| 2011 | 61° | 30° | 45° | 0.64" | — |
| 2010 | 62° | 28° | 45° | — | — |
| 2009 | 65° | 20° | 42° | — | — |
| 2008 | 54° | 22° | 38° | — | — |
| 2007 | 55° | 35° | 45° | 0.3" | — |
| 2006 | 44° | 29° | 36° | 0.03" | — |
| 2005 | 59° | 27° | 43° | — | — |
| 2004 | 69° | 33° | 51° | — | — |
| 2003 | 73° | 28° | 51° | — | — |
| 2002 | 64° | 17° | 41° | — | — |
| 2001 | 65° | 27° | 46° | — | — |
| 2000 | 50° | 26° | 38° | — | — |
| 1999 | 48° | 14° | 31° | — | — |
| 1998 | 44° | 21° | 33° | — | — |
| 1997 | 64° | 20° | 42° | — | — |
| 1996 | 39° | 11° | 25° | — | — |
| 1995 | 66° | 32° | 49° | — | — |
| 1994 | 45° | 27° | 36° | — | — |
| 1993 | 51° | 25° | 38° | 0.03" | — |
| 1992 | 61° | 33° | 47° | — | — |
| 1991warmest | 74° | 45° | 59° | 0.28" | — |
| 1990 | 50° | 19° | 35° | 0.38" | 2" |
| 1989 | 54° | 15° | 34° | — | — |
| 1988 | 68° | 47° | 57° | 0.1" | — |
| 1987 | 61° | 10° | 35° | — | — |
| 1986 | 66° | 17° | 42° | — | — |
| 1985 | 63° | 23° | 43° | — | — |
| 1984 | 39° | 16° | 27° | — | — |
| 1983 | 54° | 17° | 35° | — | — |
| 1982 | 56° | 32° | 44° | — | — |
| 1981 | 57° | 22° | 39° | — | — |
| 1980 | 40° | 24° | 32° | — | — |
| 1979 | 56° | 24° | 40° | — | — |
| 1978 | 61° | 31° | 46° | — | — |
| 1977 | 70° | 18° | 44° | — | — |
| 1976coldest | 40° | 10° | 25° | 0.05" | 0.2" |
| 1975 | 64° | 21° | 43° | — | — |
| 1974 | 72° | 16° | 44° | — | — |
| 1973 | 73° | 20° | 46° | — | — |
| 1972 | 56° | 24° | 40° | — | — |
| 1971 | 46° | 34° | 40° | 0.51" | — |
Jackson, WY Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Jackson, WY Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Jackson, WY 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 Jackson, WY
Jackson, WY has no months that meet our "pleasant" threshold — every season has tradeoffs.