Onitsha Weather in September
Onitsha in September
The short of it: Onitsha in September averages a high of 30 °C (85 °F) and a low of 23 °C (73 °F), with 342 mm (13.5 in) of rain and about 12 h 9 min of daylight. Rated 2 of 5 for a visit; the best months are November and January. Source: TerraClimate climate normals, 1991–2020.
Average high 30° · low 23° · rain 342 mm · daylight 12 h 9 min
✦✦ Travel with care for a visit · best months: November & January
Thirty years of records give Onitsha an average September high of 30°, a low of 23° and some 342 mm of rain. Much like August: highs about 30°, nights near 23°. Easy travelling weather. It is the wettest month of the year here, about 342 mm.
The sun is up for about 12 h 9 min in mid-September.
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 November and January.
Against its neighbours, Onitsha runs warmer than most and drier than most in September. Nkpor, 5 km to the E, sees much the same highs.
September in Onitsha, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 1st wettest of 12
- Versus August
- 1° warmer, 90 mm more rain
- Versus October
- 1° colder
- Day–night spread
- 7°
- Snow season
- seldom any
- Daylight, mid-month
- 12 h 9 min
- Average wind
- 5 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| NkporAnambra | 5 km E | 30° | 23° | 344 mm |
| AsabaDelta | 8 km NW | 30° | 23° | 341 mm |
| AtaniAnambra | 16 km SSW | 29° | 23° | 358 mm |
| NnewiAnambra | 21 km SE | 29° | 22° | 344 mm |
| OzubuluAnambra | 23 km SSE | 29° | 22° | 358 mm |
| Enugu-UkwuAnambra | 24 km E | 29° | 22° | 316 mm |
| Uruobo-OkijaAnambra | 28 km SSE | 29° | 22° | 362 mm |
| Ogwashi-UkuDelta | 29 km W | 29° | 22° | 363 mm |