September · Tonga
Best time to visit Ha'apai in SeptemberWeather, crowds & prices
September score
8.4/10
Ranked #1 of 12 months
- Avg temp
- 24°C
- Rainfall
- 40 mm
- Humidity
- 80%
- Sunny days
- 26
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Ha'apai scores 8.4/10 for sightseeing and cultural travel - the single best month of the year. Expect around 24°C, 40 mm of rain, and roughly 26 sunny days this month.
Ha'apai is a lightly developed Tongan island group of low coral islands, quiet beaches, reefs, village life, and slow inter-island travel.
Frequently asked
- What is the weather like in Ha'apai in September?
- In September, Ha'apai averages 24°C, 40 mm of rain, and about 26 sunny days. Its climate-comfort score is 8.4/10.
- Is September a good time to visit Ha'apai?
- September earns a 8.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Ha'apai in September?
- Expect about 40 mm of rain in September. Average humidity is 80% and there are about 26 sunny days.
Curated in Ha'apai
Tickets & experiences
Things to do in Ha'apai
Ha'apai, Tonga. Live activities and tours from GetYourGuide, matched to this destination.