What is the weather like in Haleakala National Park vs Hawaii Volcanoes National Park in August?

In August, Haleakala National Park averages 17°C high / 13°C low with about 81 mm of rain; Hawaii Volcanoes National Park averages 22°C high / 16°C low with about 181 mm.

Haleakala National Park vs Hawaii Volcanoes National Park in August

Haleakala National Park is the better pick in August — 86 vs 78 on SeasonMap's comfort score. Haleakala National Park is cool, rainy, clean air, while Hawaii Volcanoes National Park is nice, soaked, clean air.

Haleakala National Park vs Hawaii Volcanoes National Park — August climate, side by side

	🇺🇸 Haleakala National Park	🇺🇸 Hawaii Volcanoes National Park
Comfort score	86/100 (A)	78/100 (B)
Feels-like high	15°C	23°C
Avg high / low	17° / 13°	22° / 16°
Rainfall	81 mm	181 mm
Rainy days	22	16
Humidity	78%	79%
Air quality (AQI)	40	17

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Haleakala National Park 🇺🇸 United Statescool, rainy, clean air · best June86
Hawaii Volcanoes National Park 🇺🇸 United Statesnice, soaked, clean air · best June78

Haleakala National Park vs Hawaii Volcanoes National Park in August — FAQ

Is August better in Haleakala National Park or Hawaii Volcanoes National Park?: Haleakala National Park is the better pick in August — 86 vs 78 on SeasonMap's comfort score. Haleakala National Park is cool, rainy, clean air, while Hawaii Volcanoes National Park is nice, soaked, clean air.
What is the weather like in Haleakala National Park vs Hawaii Volcanoes National Park in August?: In August, Haleakala National Park averages 17°C high / 13°C low with about 81 mm of rain; Hawaii Volcanoes National Park averages 22°C high / 16°C low with about 181 mm.