What is the weather like in Hilo vs Kona in September?

In September, Hilo averages 29°C high / 21°C low with about 167 mm of rain; Kona averages 30°C high / 24°C low with about 160 mm.

Hilo vs Kona in September

Kona is the better pick in September — 83 vs 69 on SeasonMap's comfort score. Kona is sweltering, soaked, clean air, while Hilo is sweltering, soaked, clean air.

Hilo vs Kona — September climate, side by side

	🇺🇸 Hilo	🇺🇸 Kona
Comfort score	69/100 (C)	83/100 (A)
Feels-like high	34°C	35°C
Avg high / low	29° / 21°	30° / 24°
Rainfall	167 mm	160 mm
Rainy days	20	20
Humidity	83%	85%
Air quality (AQI)	19	17

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

Month by month

Hilo 🇺🇸 United Statessweltering, soaked, clean air · best January69
Kona 🇺🇸 United Statessweltering, soaked, clean air · best January83

Hilo vs Kona in September — FAQ

Is September better in Hilo or Kona?: Kona is the better pick in September — 83 vs 69 on SeasonMap's comfort score. Kona is sweltering, soaked, clean air, while Hilo is sweltering, soaked, clean air.
What is the weather like in Hilo vs Kona in September?: In September, Hilo averages 29°C high / 21°C low with about 167 mm of rain; Kona averages 30°C high / 24°C low with about 160 mm.