Channel Islands · September · California
Channel Islands National Park in September
September is a prime month to visit Channel Islands National Park. Expect busy. Highs average 74°F and lows 63°F, with about 0.13 inches of rain.
September gets a prime rating at Channel Islands. The very best months are Jul–Sep.
Last prime month Best value
What to expect
September is prime at Channel Islands. September and October often have the clearest water and calmest days of the year, which makes this a great time to kayak the sea caves.
Book the boat (Island Packers, from Ventura or Oxnard) early, and bring everything, including water. There's nothing for sale on the islands.
Good to know
- Best months overall: Jul–Sep.
- Closest airport: Los Angeles (LAX), about 1.5 hours to the Ventura harbor.
- Before you go: Boat crossings depend on weather and can be cancelled on short notice. Check current conditions on nps.gov.
Questions
Is September a good time to visit Channel Islands National Park?
September is a prime month to visit Channel Islands National Park. Expect busy. Highs average 74°F and lows 63°F, with about 0.13 inches of rain.
What is the weather like in Channel Islands National Park in September?
Highs average 74°F and lows 63°F, with about 0.13 inches of rain. September is rated prime for visiting.
How crowded is Channel Islands National Park in September?
September brings busy to Channel Islands National Park. Go early in the day and book lodging ahead.