What is the weather like in Honiara vs Rarotonga in September?

In September, Honiara averages 32°C high / 24°C low with about 262 mm of rain; Rarotonga averages 25°C high / 18°C low with about 83 mm.

Honiara vs Rarotonga in September

Rarotonga is the better pick in September — 85 vs 72 on SeasonMap's comfort score. Rarotonga is warm, rainy, clean air, while Honiara is sweltering, soaked, clean air.

Honiara vs Rarotonga — September climate, side by side

	🇸🇧 Honiara	Rarotonga
Comfort score	72/100 (B)	85/100 (A)
Feels-like high	38°C	25°C
Avg high / low	32° / 24°	25° / 18°
Rainfall	262 mm	83 mm
Rainy days	27	10
Humidity	87%	76%
Air quality (AQI)	17	46

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

Month by month

Honiara vs Rarotonga in September — FAQ

Is September better in Honiara or Rarotonga?: Rarotonga is the better pick in September — 85 vs 72 on SeasonMap's comfort score. Rarotonga is warm, rainy, clean air, while Honiara is sweltering, soaked, clean air.
What is the weather like in Honiara vs Rarotonga in September?: In September, Honiara averages 32°C high / 24°C low with about 262 mm of rain; Rarotonga averages 25°C high / 18°C low with about 83 mm.