American and English Camps Visitor Centers Open Labor Day
The American and English camps visitor centers will be open on the Labor Day holiday, September 1. Call 360-378-2240, ext. 2226 or 360-378-4409 for information.
English Camp Visitor Contact Station on Winter Schedule
The English Camp visitor contact station in the Royal Marine Barracks is closed for the season, starting September 2. Grounds are open daily from dawn to 11 p.m.
American Camp Visitor Center on Winter Schedule
The American Camp visitor center is open 8:30 a.m. to 5 p.m. daily from September 2 to June 6, 2015. Grounds remain open daily from dawn to 11 p.m. Telephone 360-378-2240, ext. 2227 or 2226 for information. More »
The weather on San Juan Island is extremely variable. Visitors should come prepared for a wide range of conditions. Rain gear and layered clothing are essential.
Overall, the San Juan Archipelago has a moderate marine climate with pleasant summers and mild, wet winters.
Summers tend to be fair and warm, with high temperatures between 65 and 75 degrees F. July, August and September are the driest months, with heavier precipitation during the rest of the year.
While winters are mild at lower elevation, with temperatures in the 30's and 40's, snowfall can be heavy during some winter storms.
At any time of year, visitors should come prepared for a variety of conditions. The Seattle office of the National Weather Service provides up-to-date weather information and forecasts.
Did You Know?
George E. Pickett, a West Pointer and Mexican War veteran, was the first U.S. commander on San Juan Island. He would resign his commission on San Juan and go on to lead his Confederate division in the climatic charge that bears his name at the Battle of Gettysburg.