What is the weather like in Haleakala National Park vs Maui in September?

In September, Haleakala National Park averages 17°C high / 13°C low with about 65 mm of rain; Maui averages 19°C high / 16°C low with about 65 mm.

Haleakala National Park vs Maui in September

Haleakala National Park and Maui are nearly tied in September — 87 vs 88 on SeasonMap's comfort score. Haleakala National Park is cool, a little rain, clean air; Maui is nice, a little rain, clean air.

Haleakala National Park vs Maui — September climate, side by side

	🇺🇸 Haleakala National Park	🇺🇸 Maui
Comfort score	87/100 (A)	88/100 (A)
Feels-like high	15°C	19°C
Avg high / low	17° / 13°	19° / 16°
Rainfall	65 mm	65 mm
Rainy days	21	21
Humidity	78%	78%
Air quality (AQI)	38	25

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

Month by month

Haleakala National Park vs Maui in September — FAQ

Is September better in Haleakala National Park or Maui?: Haleakala National Park and Maui are nearly tied in September — 87 vs 88 on SeasonMap's comfort score. Haleakala National Park is cool, a little rain, clean air; Maui is nice, a little rain, clean air.
What is the weather like in Haleakala National Park vs Maui in September?: In September, Haleakala National Park averages 17°C high / 13°C low with about 65 mm of rain; Maui averages 19°C high / 16°C low with about 65 mm.