Monthly weather forecast and climate
Port Harcourt, Nigeria

Weather in January

January, the same as December, in Port Harcourt, Nigeria, is another hot winter month, with average temperature varying between 22.8°C (73°F) and 32.8°C (91°F). With an average high-temperature of 32.8°C (91°F) and an average low-temperature of 22.8°C (73°F), January is the warmest month. In January, the average heat index is estimated at an extremely hot 42.8°C (109°F). Weather in January »

Weather in February

February, the last month of the winter, in Port Harcourt, is another hot month, with average temperature fluctuating between 32.3°C (90.1°F) and 23.8°C (74.8°F). In February, the average high-temperature is relatively the same as in January - a still hot 32.3°C (90.1°F). Weather in February »

Weather in March

The first month of the spring, March, is still a tropical month in Port Harcourt, Nigeria, with average temperature ranging between max 31.5°C (88.7°F) and min 24.3°C (75.7°F). In Port Harcourt, the average high-temperature is practically the same as in February - a still tropical 31.5°C (88.7°F). Weather in March »

Weather in April

April, the same as March, in Port Harcourt, Nigeria, is a hot spring month, with average temperature ranging between max 31.2°C (88.2°F) and min 24°C (75.2°F). In April, the average high-temperature is almost the same as in March - a still hot 31.2°C (88.2°F). Weather in April »

Weather in May

May, the last month of the spring, in Port Harcourt, is another tropical month, with average temperature ranging between min 23.7°C (74.7°F) and max 30.3°C (86.5°F). In May, the average high-temperature is essentially the same as in April - a still hot 30.3°C (86.5°F). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Port Harcourt, Nigeria, with average temperature varying between 22.7°C (72.9°F) and 28°C (82.4°F). In Port Harcourt, the average high-temperature is essentially the same as in May - a moderately hot 28°C (82.4°F). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Port Harcourt, Nigeria, with average temperature ranging between min 21.9°C (71.4°F) and max 26.8°C (80.2°F). The coldest month is July, with an average high-temperature of 26.8°C (80.2°F) and an average low-temperature of 21.9°C (71.4°F). Weather in July »

Weather in August

August, the last month of the summer, in Port Harcourt, is another warm month, with average temperature ranging between max 26.9°C (80.4°F) and min 21.8°C (71.2°F). In August, the average high-temperature is almost the same as in July - a still warm 26.9°C (80.4°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Port Harcourt, Nigeria, with average temperature ranging between max 27.5°C (81.5°F) and min 22°C (71.6°F). In September, the average high-temperature is almost the same as in August - a still moderately hot 27.5°C (81.5°F). Weather in September »

Weather in October

October, like September, in Port Harcourt, Nigeria, is a moderately hot autumn month, with average temperature fluctuating between 22.7°C (72.9°F) and 28.5°C (83.3°F). In Port Harcourt, the average high-temperature in October is relatively the same as in September - a still warm 28.5°C (83.3°F). Weather in October »

Weather in November

The last month of the autumn, November, is a tropical month in Port Harcourt, Nigeria, with average temperature fluctuating between 30.2°C (86.4°F) and 22.9°C (73.2°F). In Port Harcourt, the average high-temperature is essentially the same as in October - a tropical 30.2°C (86.4°F). Weather in November »

Weather in December

December, the first month of the winter, in Port Harcourt, is still a hot month, with average temperature varying between 32°C (89.6°F) and 22.8°C (73°F). In Port Harcourt, the average high-temperature is relatively the same as in November - a still tropical 32°C (89.6°F). Weather in December »
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FAQ

What is the warmest month in Port Harcourt?

The warmest month is January, with an average high-temperature of 32.8°C (91°F) and an average low-temperature of 22.8°C (73°F).

What is the least humid month in Port Harcourt?

January is the least humid month, with an average relative humidity of 70%.

How many days does it rain in Port Harcourt?

In Port Harcourt, during the entire year, the rain falls for 310.7 days and collects up to 2138mm (84.17") of precipitation.

When is the highest UV index in Port Harcourt?

Months with the highest UV index in Port Harcourt are January, February, April, November and December, with an average maximum UV index of 7.

When is the sea warmest in Port Harcourt?

With an average sea temperature of 28.9°C (84°F), April is the month with the warmest seawater in Port Harcourt.

When are the longest days in Port Harcourt?

June and July, with an average of 12.4h of daylight, are months with the longest days in Port Harcourt, Nigeria.

What is the coldest month in Port Harcourt?

July is the coldest month, with an average high-temperature of 26.8°C (80.2°F) and an average low-temperature of 21.9°C (71.4°F).

What is the most humid month in Port Harcourt?

July and September, with an average relative humidity of 88%, are most humid months.

What is the rainiest month in Port Harcourt?

The month with the most rainfall in Port Harcourt, Nigeria, is July when the rain falls for 29.8 days and typically aggregates up to 293mm (11.54") of precipitation.

When is the lowest UV index in Port Harcourt?

July and August, with an average maximum UV index of 5, are months with the lowest UV index in Port Harcourt, Nigeria.

What month is the sea coldest in Port Harcourt?

The month with the coldest seawater in Port Harcourt is August, with an average sea temperature of 26.1°C (79°F).

What is the month with the least sunshine in Port Harcourt?

The month with the least sunshine in Port Harcourt, Nigeria, is August, with an average of 3.4h of sunshine.

What is the driest month in Port Harcourt?

The month with the least rainfall in Port Harcourt is December when the rain falls for 17.5 days and typically collects 45mm (1.77") of precipitation.

What is the month with the shortest days in Port Harcourt?

The month with the shortest days in Port Harcourt is December, with an average of 11.8h of daylight.

What month has the most sunshine in Port Harcourt?

The month with the most sunshine in Port Harcourt is December, with an average of 9.6h of sunshine.

Average temperature
Port Harcourt, Nigeria

Average temperature - Port Harcourt, Nigeria

The warmest month (with the highest average high temperature) is January (32.8°C).
The month with the lowest average high temperature is July (26.8°C).

The month with the highest average low temperature is March (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.8°C).

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Average pressure
Port Harcourt, Nigeria

Average pressure - Port Harcourt, Nigeria

The month with the highest atmospheric pressure is July (1013.6mbar).
The month with the lowest atmospheric pressure is February (1009.7mbar).

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Average wind speed
Port Harcourt, Nigeria

Average wind speed - Port Harcourt, Nigeria

The windiest month (with the highest average wind speed) is August (9.6km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).

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Average humidity
Port Harcourt, Nigeria

Average humidity - Port Harcourt, Nigeria

Months with the highest relative humidity are July and September (88%).
The month with the lowest relative humidity is January (70%).

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Average rainfall
Port Harcourt, Nigeria

Average rainfall - Port Harcourt, Nigeria

The wettest month (with the highest rainfall) is July (293mm).
The driest month (with the least rainfall) is December (45mm).

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Average rainfall days
Port Harcourt, Nigeria

Average rainfall days - Port Harcourt, Nigeria

Months with the highest number of rainy days are August and October (30.1 days).
The month with the least rainy days is January (14.9 days).

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Average sea temperature
Port Harcourt, Nigeria

Average sea temperature - Port Harcourt, Nigeria

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).

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Average daylight / Average sunshine
Port Harcourt, Nigeria

Average daylight / Average sunshine - Port Harcourt, Nigeria

Months with the longest days are June and July (Average daylight: 12.4h).
The month with the shortest days is December (Average daylight: 11.8h).

The month with the most sunshine is December (Average sunshine: 9.6h).
The month with the least sunshine is August (Average sunshine: 3.4h).

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Average sunshine days
Port Harcourt, Nigeria

Average sunshine days - Port Harcourt, Nigeria

The month with the most sunshine days is January (15.3 days).
The month with the least sunshine days is September (0.2 days).

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Average UV index
Port Harcourt, Nigeria

Average UV index - Port Harcourt, Nigeria

Months with the highest UV index are January, February, April, November and December (UV index 7).
Months with the lowest UV index are July and August (UV index 5).

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Average visibility
Port Harcourt, Nigeria

Average visibility - Port Harcourt, Nigeria

Months with the highest visibility are January, February, March, April and December (9km).
Months with the lowest visibility are July, August, September and October (7km).

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