April is a good month at Hawaiʻi Volcanoes — it ranks 3rd of the twelve here. Expect about 27% fewer visitors than December, the park's peak — 109,889 visits on average. Days run around 68°F by afternoon and 52°F at night, with 12.6 hours of daylight.
April against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| April (this page) | Good | 109,889 | −27% | 68°F | 52°F | 0" | 12.6 h |
| May (best) | Good | 112,776 | −25% | 71°F | 53°F | 0" | 13 h |
| December (peak crowds) | Good | 150,746 | peak | 68°F | 52°F | 0" | 11 h |
Weather figures are for the Kīlauea Visitor Center area (4,000 ft) — the Hawaii Vol NP HQ 54 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 Hawaiʻi Volcanoes?
Yes — a solid month, if not the very best. April ranks 3 of 12 at Hawaiʻi Volcanoes on crowds, weather, daylight, and access together.
How crowded is Hawaiʻi Volcanoes in April?
About 109,889 recreation visits on average — 27% below December, the park's peak.
How warm is Hawaiʻi Volcanoes in April?
Average highs around 68°F and lows around 52°F at the Hawaii Vol NP HQ 54 station.
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