What is the weather like in Hawaii Volcanoes National Park vs Lahaina in September?

In September, Hawaii Volcanoes National Park averages 21°C high / 16°C low with about 123 mm of rain; Lahaina averages 31°C high / 23°C low with about 9 mm.

Hawaii Volcanoes National Park vs Lahaina in September

Lahaina is the better pick in September — 93 vs 83 on SeasonMap's comfort score. Lahaina is hot, dry, clean air, while Hawaii Volcanoes National Park is nice, rainy, clean air.

Hawaii Volcanoes National Park vs Lahaina — September climate, side by side

	🇺🇸 Hawaii Volcanoes National Park	🇺🇸 Lahaina
Comfort score	83/100 (A)	93/100 (S)
Feels-like high	22°C	33°C
Avg high / low	21° / 16°	31° / 23°
Rainfall	123 mm	9 mm
Rainy days	18	3
Humidity	81%	68%
Air quality (AQI)	19	25

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

Month by month

Hawaii Volcanoes National Park vs Lahaina in September — FAQ

Is September better in Hawaii Volcanoes National Park or Lahaina?: Lahaina is the better pick in September — 93 vs 83 on SeasonMap's comfort score. Lahaina is hot, dry, clean air, while Hawaii Volcanoes National Park is nice, rainy, clean air.
What is the weather like in Hawaii Volcanoes National Park vs Lahaina in September?: In September, Hawaii Volcanoes National Park averages 21°C high / 16°C low with about 123 mm of rain; Lahaina averages 31°C high / 23°C low with about 9 mm.