Weather on October 18
Jackson, WY
55 Years of Data
About This Date
October 18th in Jackson, WY typically brings cool fall weather, with average highs around 57°F and lows near 24°F — a 33°F daily swing. Over 55 years of records, the warmest October 18th was in 1995 (51°F average), while the coldest was 1984 (25°F) — a 26°F range across recorded history. Precipitation has occurred on 18% of recorded October 18th dates, with snow falling 2% 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 18th in Jackson, WY? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 35° | 43° | — | — |
| 2024 | 47° | 33° | 40° | 0.08" | — |
| 2023 | 66° | 27° | 46° | — | — |
| 2022 | 65° | 19° | 42° | — | — |
| 2021 | 62° | 21° | 42° | — | — |
| 2020 | 56° | 43° | 49° | — | — |
| 2019 | 60° | 24° | 42° | — | — |
| 2018 | 58° | 18° | 38° | — | — |
| 2017 | 64° | 24° | 44° | — | — |
| 2016 | 39° | 31° | 35° | 0.13" | — |
| 2015 | 66° | 35° | 51° | — | — |
| 2014 | 61° | 23° | 42° | — | — |
| 2013 | 44° | 18° | 31° | — | — |
| 2012 | 44° | 18° | 31° | — | — |
| 2011 | 61° | 19° | 40° | — | — |
| 2010 | 61° | 18° | 39° | — | — |
| 2009 | 66° | 25° | 45° | — | — |
| 2008 | 66° | 24° | 45° | — | — |
| 2007 | 43° | 27° | 35° | 0.03" | — |
| 2006 | 42° | 20° | 31° | — | — |
| 2005 | 66° | 23° | 45° | — | — |
| 2004 | 62° | 34° | 48° | — | — |
| 2003 | 75° | 22° | 48° | — | — |
| 2002 | 64° | 16° | 40° | — | — |
| 2001 | 55° | 31° | 43° | — | — |
| 2000 | 54° | 32° | 43° | — | — |
| 1999 | 55° | 33° | 44° | — | — |
| 1998 | 51° | 21° | 36° | — | — |
| 1997 | 63° | 22° | 42° | — | — |
| 1996 | 55° | 10° | 33° | — | — |
| 1995warmest | 62° | 40° | 51° | 0.38" | — |
| 1994 | 52° | 37° | 44° | 0.13" | — |
| 1993 | 57° | 18° | 37° | — | — |
| 1992 | 64° | 17° | 41° | — | — |
| 1991 | 58° | 29° | 43° | — | — |
| 1990 | 54° | 17° | 35° | 0.03" | — |
| 1989 | 53° | 14° | 34° | — | — |
| 1988 | 65° | 25° | 45° | — | — |
| 1987 | 62° | 32° | 47° | — | — |
| 1986 | 60° | 25° | 42° | 0.38" | — |
| 1985 | 59° | 16° | 37° | — | — |
| 1984coldest | 30° | 19° | 25° | 0.13" | — |
| 1983 | 50° | 32° | 41° | 0.15" | — |
| 1982 | 41° | 28° | 35° | — | — |
| 1981 | 60° | 16° | 38° | — | — |
| 1980 | 55° | 33° | 44° | — | — |
| 1979 | 57° | 29° | 43° | — | — |
| 1978 | 60° | 30° | 45° | — | — |
| 1977 | 66° | 15° | 41° | — | — |
| 1976 | 45° | 10° | 27° | — | — |
| 1975 | 67° | 19° | 43° | — | — |
| 1974 | 70° | 16° | 43° | — | — |
| 1973 | 72° | 20° | 46° | — | — |
| 1972 | 50° | 21° | 36° | — | — |
| 1971 | 38° | 31° | 34° | 0.51" | 2" |
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.