Itoman Weather in September
Itoman in September
The short of it: Itoman in September averages a high of 31 °C (87 °F) and a low of 25 °C (78 °F), with 280 mm (11.0 in) of rain and about 12 h 16 min of daylight. Rated 2 of 5 for a visit; the best months are April and March. Source: TerraClimate climate normals, 1991–2020.
Average high 31° · low 25° · rain 280 mm · daylight 12 h 16 min
✦✦ Travel with care for a visit · best months: April & March
September in Itoman brings afternoons near 31° and nights around 25°, with about 280 mm of rain over the month. Days run hot, near 31° in the afternoon; ride early and rest at noon. It is the wettest month of the year here, about 280 mm.
The sun is up for about 12 h 16 min in mid-September, 47 minutes less than a month before.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates September 2 of 5 for a visit; the finest months here are April and March.
Against its neighbours, Itoman runs warmer than most and wetter than most in September. Tomigusuku, 7 km to the N, sees much the same highs.
September in Itoman, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 1st wettest of 12
- Versus August
- 1° colder, 29 mm more rain
- Versus October
- 3° warmer
- Day–night spread
- 5°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 16 min
- Average wind
- 17 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| TomigusukuOkinawa | 7 km N | 31° | 25° | 276 mm |
| YaeseOkinawa | 7 km E | 30° | 25° | 274 mm |
| NahaOkinawa | 10 km N | 31° | 26° | 275 mm |
| KanegusukuOkinawa | 10 km NE | 31° | 25° | 272 mm |
| NanjōOkinawa | 10 km ENE | 30° | 25° | 271 mm |
| YonabaruOkinawa | 12 km NE | 30° | 25° | 265 mm |
| UrasoeOkinawa | 16 km NNE | 30° | 25° | 270 mm |
| NishiharaOkinawa | 16 km NNE | 30° | 25° | 270 mm |