Weather on October 18 at Redwood
Redwood National and State Parks
Based on 55 years of data from Eureka, CA
Planning Your Visit
October 18th in Redwood National Park (via Eureka, CA) typically brings mild fall weather, with average highs around 60°F and lows near 48°F. Over 55 years of records, the warmest October 18th was in 2014 (62°F average), while the coldest was 1999 (46°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 20% of October 18th dates historically, with the wettest October 18th recording 1.75" of rain. 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 Redwood? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 61°F | 51°F | 0" | 0" |
| 2024 | 59°F | 39°F | 0" | 0" |
| 2023 | 58°F | 52°F | 0" | 0" |
| 2022 | 62°F | 47°F | 0" | 0" |
| 2021 | 58°F | 43°F | 0.03" | 0" |
| 2020 | 61°F | 46°F | 0" | 0" |
| 2019 | 63°F | 51°F | 0" | 0" |
| 2018 | 54°F | 48°F | 0" | 0" |
| 2017 | 59°F | 46°F | 0" | 0" |
| 2016 | 64°F | 49°F | 0.3" | 0" |
| 2015 | 66°F | 53°F | 0.08" | 0" |
| 2014 | 69°F | 56°F | 0.05" | 0" |
| 2013 | 51°F | 44°F | 0" | 0" |
| 2012 | 67°F | 44°F | 0" | 0" |
| 2011 | 67°F | 51°F | 0" | 0" |
| 2010 | 58°F | 46°F | 0" | 0" |
| 2009 | 59°F | 51°F | 0" | 0" |
| 2008 | 55°F | 50°F | 0" | 0" |
| 2007 | 62°F | 55°F | 1.07" | 0" |
| 2006 | 58°F | 44°F | 0" | 0" |
| 2005 | 59°F | 50°F | 0" | 0" |
| 2004 | 61°F | 52°F | 0.33" | 0" |
| 2003 | 67°F | 54°F | 0" | 0" |
| 2002 | 63°F | 50°F | 0" | 0" |
| 2001 | 61°F | 42°F | 0" | 0" |
| 2000 | 64°F | 47°F | 0" | 0" |
| 1999 | 52°F | 40°F | 0" | 0" |
| 1998 | 61°F | 48°F | 0" | 0" |
| 1997 | 57°F | 52°F | 0" | 0" |
| 1996 | 62°F | 47°F | 1.75" | 0" |
| 1995 | 66°F | 51°F | 0" | 0" |
| 1994 | 56°F | 46°F | 0" | 0" |
| 1993 | 59°F | 48°F | 0" | 0" |
| 1992 | 67°F | 50°F | 0" | 0" |
| 1991 | 64°F | 48°F | 0" | 0" |
| 1990 | 59°F | 48°F | 1.04" | 0" |
| 1989 | 65°F | 48°F | 0" | 0" |
| 1988 | 60°F | 51°F | 0" | 0" |
| 1987 | 59°F | 46°F | 0" | 0" |
| 1986 | 59°F | 49°F | 0" | 0" |
| 1985 | 56°F | 48°F | 0" | 0" |
| 1984 | 56°F | 44°F | 0.25" | 0" |
| 1983 | 59°F | 50°F | 0" | 0" |
| 1982 | 62°F | 42°F | 0" | 0" |
| 1981 | 59°F | 49°F | 0" | 0" |
| 1980 | 54°F | 45°F | 0" | 0" |
| 1979 | 64°F | 50°F | 1.5" | 0" |
| 1978 | 56°F | 49°F | 0" | 0" |
| 1977 | 54°F | 48°F | 0.03" | 0" |
| 1976 | 55°F | 45°F | 0" | 0" |
| 1975 | 58°F | 49°F | 0" | 0" |
| 1974 | 51°F | 44°F | 0" | 0" |
| 1973 | 52°F | 45°F | 0" | 0" |
| 1972 | 56°F | 50°F | 0" | 0" |
| 1971 | 58°F | 44°F | 0" | 0" |