March is a good month at Haleakalā — it ranks 10th of the twelve here. Expect about 12% fewer visitors than July, the park's peak — 71,636 visits on average. Days run around 60°F by afternoon and 43°F at night, with 12 hours of daylight.
March against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| March (this page) | Good | 71,636 | −12% | 60°F | 43°F | 0" | 12 h |
| February (best) | Good | 60,634 | −26% | 60°F | 43°F | 0" | 11.4 h |
| July (peak crowds) | Good | 81,811 | peak | 66°F | 49°F | 0" | 13.3 h |
Weather figures are for the park headquarters area (7,000 ft — the summit runs colder) — the Haleakala RS 338 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 March a good time to visit Haleakalā?
It is a reasonable month — the park has stronger ones, but the records don't argue against it. March ranks 10 of 12 at Haleakalā on crowds, weather, daylight, and access together.
How crowded is Haleakalā in March?
About 71,636 recreation visits on average — 12% below July, the park's peak.
How warm is Haleakalā in March?
Average highs around 60°F and lows around 43°F at the Haleakala RS 338 station.
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