April · Tonga
Best time to visit Ha'apai in April Weather, crowds & prices
Weather in Ha'apai in April
Average temperature 26°C, 132 mm of rain, about 27 days with 6+ hours of sunshine and 77% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
April score
5.3/10
Ranked #9 of 12 months
- Avg temp
- 26°C
- Rainfall
- 132 mm
- Humidity
- 77%
- Days with 6h+ sun
- 27
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
April in Ha'apai scores 5.3/10 for sightseeing and cultural travel - ranked #9 of 12. Expect around 26°C, 132 mm of rain, and roughly 27 days with 6+ hours of sunshine 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.
April in Ha'apai — middling scores, decent value
April averages 26°C (80°F) and humidity near 77%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 132 mm — wet for this destination — but about 27 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 5.3/10 here, 9th of 12 months, against 8.1/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? September scores 2.8 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Ha'apai in April?
- In April, Ha'apai averages 26°C, 132 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 5.3/10.
- Is April a good time to visit Ha'apai?
- April earns a 5.3/10 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 April?
- Expect about 132 mm of rain in April. Average humidity is 77% and there are about 27 days with 6+ hours of sunshine.
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.