September in Port Harcourt averages 29°C (84°F) during the day and 23°C (73°F) at night. September is part of the rainy season, with around 354 mm (14 in) of rainfall and frequent showers.
If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Port Harcourt. Our weather planner can help you explore destinations with more pleasant weather conditions.
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Pick a month to see the average temperature, rainfall and sunshine in Port Harcourt - and find the best time to visit.
Browse day-by-day weather records for Port Harcourt spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Based on weather observations in Port Harcourt between 2006 and 2026, these are the recorded extremes during September.
Find out more about the weather in Nigeria and which places have the best travel conditions in this month. See all of Nigeria in September →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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See the full Port Harcourt climate overview or explore weather in Nigeria.
Where to go in September - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
The Undiscovered Natural Heaven in Nigeria- Ogba Ukwa caves and waterfalls
The Ogba-Ukwa Cave and Waterfalls are best described as one of nature's greatest treasures, located within the crust of a range of hills encircling the area.
Visit Kruger Park in South Africa
Are you going to South Africa, then you cannot skip the Kruger Park. The Kruger Park is one of the most beautiful and largest safari parks in the world.
The Atlas Mountains in Morocco
This mountain range is the second highest mountains in the world and is certainly one of the most natural and wonderful mountains you could ever visit. One for the bucket list for sure.
One of South Africa's most spectacular private game reserves
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