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

In August, Haleakala National Park averages 17°C high / 13°C low with about 81 mm of rain; Honolulu averages 31°C high / 24°C low with about 26 mm.

Haleakala National Park vs Honolulu in August

Honolulu is the better pick in August — 93 vs 86 on SeasonMap's comfort score. Honolulu is hot, dry, clean air, while Haleakala National Park is cool, rainy, clean air.

Haleakala National Park vs Honolulu — August climate, side by side

	🇺🇸 Haleakala National Park	🇺🇸 Honolulu
Comfort score	86/100 (A)	93/100 (S)
Feels-like high	15°C	33°C
Avg high / low	17° / 13°	31° / 24°
Rainfall	81 mm	26 mm
Rainy days	22	5
Humidity	78%	73%
Air quality (AQI)	40	33

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

Month by month

Haleakala National Park vs Honolulu in August — FAQ

Is August better in Haleakala National Park or Honolulu?: Honolulu is the better pick in August — 93 vs 86 on SeasonMap's comfort score. Honolulu is hot, dry, clean air, while Haleakala National Park is cool, rainy, clean air.
What is the weather like in Haleakala National Park vs Honolulu in August?: In August, Haleakala National Park averages 17°C high / 13°C low with about 81 mm of rain; Honolulu averages 31°C high / 24°C low with about 26 mm.