Tonga Weather in May
Tonga in May
The short of it: Tonga in May averages a high of 29 °C (84 °F) and a low of 20 °C (68 °F), with 192 mm (7.6 in) of rain and about 12 h 21 min of daylight. Rated 3 of 5 for a visit; the best months are December and January. Source: TerraClimate climate normals, 1991–2020.
Average high 29° · low 20° · rain 192 mm · daylight 12 h 21 min
✦✦✦ Fair for a visit · best months: December & January
May in Tonga brings afternoons near 29° and nights around 20°, with about 192 mm of rain over the month. Much like April: highs about 29°, nights near 20°. Easy travelling weather. Wet spells are common — about 192 mm, the 6th wettest month.
The sun is up for about 12 h 21 min in mid-May.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are December and January.
Against its neighbours, Tonga runs warmer than most and drier than most in May. Ndikiniméki, 27 km to the SSE, is 1° cooler by day.
May in Tonga, by the numbers
- Warmth rank
- 7th warmest of 12
- Rain rank
- 6th wettest of 12
- Versus April
- 1° colder, 36 mm more rain
- Versus June
- 1° warmer
- Day–night spread
- 9°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 21 min
- Average wind
- 5 km/h