Weather on May 20 at Redwood
Redwood National and State Parks
CAPacific West500 ft elevation
Avg High60°F
Avg Low49°F
Warmest199362°F
Coldest197647°F
Based on 56 years of data from Eureka, CA
Planning Your Visit
May 20th in Redwood National Park (via Eureka, CA) typically brings mild spring weather, with average highs around 60°F and lows near 49°F. Over 56 years of records, the warmest May 20th was in 1993 (62°F average), while the coldest was 1976 (47°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 23% of May 20th dates historically, with the wettest May 20th recording 1.4" of rain. The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.0°F cooler on this date compared to 20-30 years ago.
Planning for May 20th in Redwood? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 58°F | 50°F | 0" | 0" |
| 2025 | 60°F | 50°F | 0" | 0" |
| 2024 | 56°F | 41°F | 0" | 0" |
| 2023 | 61°F | 52°F | 0.03" | 0" |
| 2022 | 56°F | 43°F | 0" | 0" |
| 2021 | 57°F | 46°F | 0" | 0" |
| 2020 | 62°F | 54°F | 0" | 0" |
| 2019 | 63°F | 44°F | 0.38" | 0" |
| 2018 | 57°F | 50°F | 0.1" | 0" |
| 2017 | 58°F | 52°F | 0" | 0" |
| 2016 | 59°F | 48°F | 0.71" | 0" |
| 2015 | 57°F | 52°F | 0" | 0" |
| 2014 | 64°F | 51°F | 0" | 0" |
| 2013 | 57°F | 49°F | 0" | 0" |
| 2012 | 61°F | 47°F | 0" | 0" |
| 2011 | 58°F | 49°F | 0" | 0" |
| 2010 | 59°F | 45°F | 0" | 0" |
| 2009 | 59°F | 43°F | 0" | 0" |
| 2008 | 58°F | 50°F | 0.08" | 0" |
| 2007 | 63°F | 45°F | 0.13" | 0" |
| 2006 | 66°F | 51°F | 0" | 0" |
| 2005 | 65°F | 49°F | 0" | 0" |
| 2004 | 62°F | 54°F | 0" | 0" |
| 2003 | 60°F | 45°F | 0" | 0" |
| 2002 | 63°F | 47°F | 0" | 0" |
| 2001 | 64°F | 47°F | 0" | 0" |
| 2000 | 59°F | 51°F | 0" | 0" |
| 1999 | 58°F | 48°F | 0" | 0" |
| 1998 | 59°F | 48°F | 1.4" | 0" |
| 1997 | 61°F | 50°F | 0" | 0" |
| 1996 | 61°F | 42°F | 0.08" | 0" |
| 1995 | 58°F | 50°F | 0" | 0" |
| 1994 | 62°F | 53°F | 0" | 0" |
| 1993 | 70°F | 55°F | 0.03" | 0" |
| 1992 | 61°F | 50°F | 0" | 0" |
| 1991 | 57°F | 49°F | 0" | 0" |
| 1990 | 60°F | 51°F | 0.2" | 0" |
| 1989 | 58°F | 49°F | 0" | 0" |
| 1988 | 68°F | 53°F | 0" | 0" |
| 1987 | 59°F | 44°F | 0" | 0" |
| 1986 | 61°F | 48°F | 0.2" | 0" |
| 1985 | 64°F | 50°F | 0" | 0" |
| 1984 | 59°F | 50°F | 0.03" | 0" |
| 1983 | 71°F | 50°F | 0" | 0" |
| 1982 | 58°F | 48°F | 0" | 0" |
| 1981 | 59°F | 51°F | 0" | 0" |
| 1980 | 59°F | 50°F | 0" | 0" |
| 1979 | 58°F | 49°F | 0" | 0" |
| 1978 | 64°F | 52°F | 0" | 0" |
| 1977 | 61°F | 47°F | 0" | 0" |
| 1976 | 55°F | 40°F | 0" | 0" |
| 1975 | 53°F | 45°F | 0" | 0" |
| 1974 | 56°F | 47°F | 0" | 0" |
| 1973 | 55°F | 49°F | 0" | 0" |
| 1972 | 58°F | 50°F | 0.15" | 0" |
| 1971 | 52°F | 46°F | 0" | 0" |
May 20 at Nearby Parks
Holiday Weather at Redwood
Official NPS WebsiteVisit nps.gov/redw for park information, alerts, and reservations
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