April is a good month at Channel Islands — it ranks 6th of the twelve here. Expect about 31% fewer visitors than July, the park's peak — 24,905 visits on average. Days run around 67°F by afternoon and 51°F at night, with 13 hours of daylight.
April against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| April (this page) | Good | 24,905 | −31% | 67°F | 51°F | — | 13 h |
| January (best) | Excellent | 12,484 | −65% | 66°F | 46°F | — | 10.1 h |
| July (peak crowds) | Good | 35,866 | peak | 73°F | 61°F | — | 14.2 h |
Weather figures are for the Ventura Harbor area (mainland visitor center) — the Oxnard Ventura Co AP station. Visits are 2021–2025 averages; climate normals cover 1991–2020. Conditions vary across the park; check current status before you go.
Common questions
Is April a good time to visit Channel Islands?
Yes — a solid month, if not the very best. April ranks 6 of 12 at Channel Islands on crowds, weather, daylight, and access together.
How crowded is Channel Islands in April?
About 24,905 recreation visits on average — 31% below July, the park's peak.
How warm is Channel Islands in April?
Average highs around 67°F and lows around 51°F at the Oxnard Ventura Co AP station.
← Channel Islands in March · All months at Channel Islands · Channel Islands in May →