What is the weather like in Hanga Roa vs Rarotonga in September?

In September, Hanga Roa averages 22°C high / 15°C low with about 40 mm of rain; Rarotonga averages 25°C high / 18°C low with about 83 mm.

Hanga Roa vs Rarotonga in September

Hanga Roa and Rarotonga are nearly tied in September — 84 vs 85 on SeasonMap's comfort score. Hanga Roa is nice, a little rain, clean air; Rarotonga is warm, rainy, clean air.

Hanga Roa vs Rarotonga — September climate, side by side

	🇨🇱 Hanga Roa	Rarotonga
Comfort score	84/100 (A)	85/100 (A)
Feels-like high	19°C	25°C
Avg high / low	22° / 15°	25° / 18°
Rainfall	40 mm	83 mm
Rainy days	6	10
Humidity	71%	76%
Air quality (AQI)	41	46

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

Month by month

Hanga Roa vs Rarotonga in September — FAQ

Is September better in Hanga Roa or Rarotonga?: Hanga Roa and Rarotonga are nearly tied in September — 84 vs 85 on SeasonMap's comfort score. Hanga Roa is nice, a little rain, clean air; Rarotonga is warm, rainy, clean air.
What is the weather like in Hanga Roa vs Rarotonga in September?: In September, Hanga Roa averages 22°C high / 15°C low with about 40 mm of rain; Rarotonga averages 25°C high / 18°C low with about 83 mm.