Weather on September 19 at Redwood
Redwood National and State Parks
Based on 55 years of data from Eureka, CA
Planning Your Visit
September 19th in Redwood National Park (via Eureka, CA) typically brings mild fall weather, with average highs around 64°F and lows near 52°F. Over 55 years of records, the warmest September 19th was in 1984 (69°F average), while the coldest was 1971 (50°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 20% of September 19th dates historically, with the wettest September 19th recording 1.7" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for September 19th in Redwood? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 64°F | 55°F | 0.53" | 0" |
| 2024 | 59°F | 53°F | 0" | 0" |
| 2023 | 64°F | 49°F | 0" | 0" |
| 2022 | 67°F | 51°F | 0" | 0" |
| 2021 | 65°F | 53°F | 0.15" | 0" |
| 2020 | 69°F | 56°F | 0" | 0" |
| 2019 | 67°F | 53°F | 0" | 0" |
| 2018 | 63°F | 47°F | 0" | 0" |
| 2017 | 67°F | 58°F | 0.18" | 0" |
| 2016 | 64°F | 53°F | 0" | 0" |
| 2015 | 65°F | 52°F | 0" | 0" |
| 2014 | 67°F | 57°F | 0" | 0" |
| 2013 | 63°F | 50°F | 0" | 0" |
| 2012 | 57°F | 47°F | 0" | 0" |
| 2011 | 65°F | 53°F | 0" | 0" |
| 2010 | 65°F | 54°F | 1.07" | 0" |
| 2009 | 68°F | 55°F | 0" | 0" |
| 2008 | 66°F | 47°F | 0.1" | 0" |
| 2007 | 62°F | 49°F | 0" | 0" |
| 2006 | 61°F | 49°F | 0" | 0" |
| 2005 | 57°F | 48°F | 0" | 0" |
| 2004 | 63°F | 49°F | 0.2" | 0" |
| 2003 | 64°F | 50°F | 0" | 0" |
| 2002 | 76°F | 50°F | 0" | 0" |
| 2001 | 61°F | 47°F | 0" | 0" |
| 2000 | 70°F | 53°F | 0" | 0" |
| 1999 | 60°F | 49°F | 0" | 0" |
| 1998 | 64°F | 52°F | 0" | 0" |
| 1997 | 71°F | 50°F | 0" | 0" |
| 1996 | 64°F | 51°F | 0" | 0" |
| 1995 | 70°F | 50°F | 0" | 0" |
| 1994 | 59°F | 54°F | 0" | 0" |
| 1993 | 61°F | 50°F | 0" | 0" |
| 1992 | 62°F | 49°F | 0" | 0" |
| 1991 | 59°F | 52°F | 0" | 0" |
| 1990 | 66°F | 57°F | 0" | 0" |
| 1989 | 61°F | 49°F | 0" | 0" |
| 1988 | 62°F | 47°F | 0.15" | 0" |
| 1987 | 59°F | 52°F | 0" | 0" |
| 1986 | 61°F | 52°F | 0.03" | 0" |
| 1985 | 63°F | 49°F | 0" | 0" |
| 1984 | 80°F | 57°F | 0" | 0" |
| 1983 | 75°F | 54°F | 0" | 0" |
| 1982 | 67°F | 50°F | 0" | 0" |
| 1981 | 64°F | 56°F | 0" | 0" |
| 1980 | 65°F | 55°F | 0" | 0" |
| 1979 | 68°F | 57°F | 0" | 0" |
| 1978 | 60°F | 44°F | 0" | 0" |
| 1977 | 70°F | 55°F | 0.51" | 0" |
| 1976 | 56°F | 50°F | 0" | 0" |
| 1975 | 60°F | 53°F | 0" | 0" |
| 1974 | 58°F | 49°F | 0" | 0" |
| 1973 | 67°F | 60°F | 1.7" | 0" |
| 1972 | 63°F | 52°F | 0.23" | 0" |
| 1971 | 54°F | 47°F | 0" | 0" |