Port Harcourt
Nigeria
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Port Harcourt, Nigeria

  • Average high temperature in September: 29°C

Warmest months (with the highest average high temperature) are February and March (33°C).
Months with the lowest average high temperature are August and September (29°C).

  • Average low temperature in September: 22°C

Months with the highest average low temperature are February, March, April, May and June (23°C).
Coldest months (with the lowest average low temperature) are January and December (21°C).

  • Average rainfall in September: 367mm

The wettest month (with the highest rainfall) is September (367mm).
The driest month (with the lowest rainfall) is December (20mm).

  • Average rainfall days in September: 21 days

The month with the highest number of rainy days is September (21 days).
Months with the lowest number of rainy days are January and December (2 days).

  • Average sea temperature in September: 26.8°C

The best month for swimming (with the highest average sea temperature) is April (28.9°C).
The coldest month (with the lowest average sea temperature) is August (26.1°C).

  • Average sunshine in September: 2.6h

The month with most sunshine is December (Average sunshine: 4.8h).
The month with least sunshine is August (Average sunshine: 2.4h).

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