Current Trail Conditions
Updated 3/18/24
Expect all trails to be muddy in areas due to recent storms.
TRAP TRAIL: Wash out at the intersection with Camp Via Trail makes Trap Trail impassible to horses.
INNER FERN LAKE TRAIL: Standing water on trail at the back side of the lake. This trail is not recommended for horses or bicycles during winter months. Hikers may currently have to wade through ankle deep water.
Please report additional concerns to Park Operations at [email protected]. Thank you.
Weather
Typical weather for Jack London State Historic Park is as follows:
Winter: Generally moderate, with winter temperatures rarely dipping below freezing (32° F) and often into the 50’s or 60’s on sunny days. The Park gets between 35-40″ of rain per year, mostly between November and April.
Spring: Generally mild temperatures with periods of rain and abundance of wildflowers.
Summer: Generally moderate with occasional heat waves. Temperatures usually top out between 80-90 degrees Fahrenheit in the hotter months (May through September), but may reach the low 100’s.
Fall: Generally mild temperatures with the occasional late summer heat spell and early winter rain shower.
Maps
Visit our Historic Area and Hiking Trails Page for all our Maps.