Tonga in July
July is one of Tonga's best months (rank 3 of 12): its 2 destinations average 82/100, led by Vava'u at 82 — 27°C and 11 rainy days — while Nuku'alofa trails at 81 with 82 mm of rain.
#3 of 12 months for Tonga · 2 destinations · updated September 2026 · climate normals from ERA5 reanalysis
🇹🇴 Tonga, month by month
82/100 in JulyWhere in Tonga in July
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means July is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in Tonga in July
- Humpback whales · Vava'u · 1 Jul – 15 Oct (usually)
- King Tupou VI Day · Nuku'alofa · 1–8 Jul (usually)
- Humpback season · Nuku'alofa · 1 Jul – 31 Oct (usually)