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Hourly Forecast
Daylight Hours
06:26
Sunrise
18:28
Sunset
Moon
Waxing Crescent
07:17
Moonrise
19:34
Moonset
Daily Forecast
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Air Quality Data Available
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UV Index
Humidity
Weather in Port Harcourt today, September 12, 2026
Port Harcourt looks damp on September 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 78% around 11:00. Cloud cover is also at its densest near 07:00 at roughly 99%.
The temperature range runs from about 23°C up to 29°C. Relative humidity sits between 69% and 98%, reaching its peak around 03:00. Airflow remains manageable, reaching about 1.6 km/h around 16:00.
Afternoon showers stay in play, peaking near 94% around 14:00. Skies remain cluttered, with cover about 97% by 12:00. Visibility holds near 11.5 km, though it can fall to 4.9 km. The sun rises at 06:26 and sets at 18:28, for a total of 12 hours 2 minutes of sunlight today.
The practical takeaway for Port Harcourt on September 12, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 29°C.
Frequently asked questions about weather in Port Harcourt
How warm does it get in Port Harcourt?
The warmest month in Port Harcourt is February, with average high temperatures of 33°C. The average temperature during this period is around 29°C.
How cold does it get in Port Harcourt?
The coldest month in Port Harcourt is August, with average low temperatures of 24°C. The average temperature during this period is around 26°C.
What is the wettest time of year in Port Harcourt?
The wettest month in Port Harcourt is September, with an average of 393mm of precipitation.
What is the driest time of year in Port Harcourt?
The driest month in Port Harcourt is January, with an average of 44mm of precipitation.
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