Fo‘ui Weather in September
Fo‘ui in September
The short of it: Fo‘ui in September averages a high of 25 °C (78 °F) and a low of 19 °C (66 °F), with 122 mm (4.8 in) of rain and about 12 h 0 min of daylight. Rated 3 of 5 for a visit; the best months are August and July. Source: TerraClimate climate normals, 1991–2020.
Average high 25° · low 19° · rain 122 mm · daylight 12 h 0 min
✦✦✦ Fair for a visit · best months: August & July
Thirty years of records give Fo‘ui an average September high of 25°, a low of 19° and some 122 mm of rain. Much like August: highs about 25°, nights near 19°. Easy travelling weather. Wet spells are common — about 122 mm, the 11th wettest month.
The sun is up for about 12 h 0 min in mid-September, 36 minutes more than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are August and July.
Against its neighbours, Fo‘ui runs cooler than most and wetter than most in September. Kolovai, 1 km to the N, sees much the same highs.
September in Fo‘ui, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 11th wettest of 12
- Versus August
- 1° warmer, 7.0 mm less rain
- Versus October
- 1° colder
- Day–night spread
- 6°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 0 min
- Average wind
- 16 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| KolovaiTongatapu | 1 km N | 25° | 19° | 122 mm |
| Te‘ekiuTongatapu | 3 km SE | 26° | 19° | 119 mm |
| MatahauTongatapu | 4 km SE | 26° | 19° | 119 mm |
| NukunukuTongatapu | 5 km ESE | 26° | 19° | 119 mm |
| HoumaTongatapu | 7 km SSE | 26° | 19° | 119 mm |
| Sia'atoutaiTongatapu | 9 km ESE | 26° | 19° | 118 mm |
| Ha'akameTongatapu | 10 km SE | 26° | 19° | 119 mm |
| Ha'alaloTongatapu | 10 km SE | 26° | 19° | 119 mm |