Climate and monthly weather forecast
Porto Novo, Benin

The Nokoue Lake and city of Porto Novo, Benin
The Nokoue Lake and city of Porto Novo, Benin

Weather in January

January, the same as December, in Porto Novo, Benin, is another tropical winter month, with an average temperature ranging between max 33.8°C (92.8°F) and min 24°C (75.2°F). January is the warmest month, with an average high-temperature of 33.8°C (92.8°F) and an average low-temperature of 24°C (75.2°F). The average heat index in January is computed to be an extremely hot 44.7°C (112.5°F). Weather in January »

Weather in February

February, the last month of the winter in Porto Novo, is another tropical month, with temperature in the range of an average high of 33.5°C (92.3°F) and an average low of 25.5°C (77.9°F). In February, the average high-temperature is essentially the same as in January - a still tropical 33.5°C (92.3°F). Weather in February »

Weather in March

The first month of the spring, March, is still a tropical month in Porto Novo, Benin, with an average temperature varying between 33.5°C (92.3°F) and 26.7°C (80.1°F). In Porto Novo, the average high-temperature in March remains equal as in February - a still tropical 33.5°C (92.3°F). Weather in March »

Weather in April

April, the same as March, in Porto Novo, Benin, is another hot spring month, with an average temperature varying between 33.6°C (92.5°F) and 26.8°C (80.2°F). In Porto Novo, the average high-temperature in April is practically the same as in March - a still hot 33.6°C (92.5°F). Weather in April »

Weather in May

May, the last month of the spring in Porto Novo, is another hot month, with temperature in the range of an average low of 26.3°C (79.3°F) and an average high of 32.5°C (90.5°F). In Porto Novo, the average high-temperature in May is almost the same as in April - a still hot 32.5°C (90.5°F). Weather in May »

Weather in June

The first month of the summer, June, is still a tropical month in Porto Novo, Benin, with an average temperature varying between 24.9°C (76.8°F) and 30.3°C (86.5°F). In June, the average high-temperature is practically the same as in May - a still tropical 30.3°C (86.5°F). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Porto Novo, Benin, with an average temperature ranging between max 28.8°C (83.8°F) and min 23.8°C (74.8°F). In Porto Novo, the average high-temperature in July is relatively the same as in June - a moderately hot 28.8°C (83.8°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Porto Novo, Benin, with an average temperature varying between 28.7°C (83.7°F) and 23.4°C (74.1°F). With an average high-temperature of 28.7°C (83.7°F) and an average low-temperature of 23.4°C (74.1°F), August is the coldest month. In August, the average heat index is computed to be a tropical 34.1°C (93.4°F). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Porto Novo, Benin, with an average temperature ranging between min 23.9°C (75°F) and max 29.5°C (85.1°F). In Porto Novo, the average high-temperature in September is almost the same as in August - a still warm 29.5°C (85.1°F). Weather in September »

Weather in October

October in Porto Novo, Benin, is a hot autumn month, with an average temperature ranging between max 30.9°C (87.6°F) and min 24.5°C (76.1°F). In October, the average high-temperature is essentially the same as in September - a tropical 30.9°C (87.6°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a hot month in Porto Novo, Benin, with temperature in the range of an average low of 25.4°C (77.7°F) and an average high of 32.4°C (90.3°F). In November, the average high-temperature is almost the same as in October - a still tropical 32.4°C (90.3°F). Weather in November »

Weather in December

The first month of the winter, December, is still a hot month in Porto Novo, Benin, with an average temperature varying between 33.6°C (92.5°F) and 24.4°C (75.9°F). In December, the average high-temperature is relatively the same as in November - a still hot 33.6°C (92.5°F). Weather in December »
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FAQ

What is the warmest month in Porto Novo?

The warmest month is January, with an average high-temperature of 33.8°C (92.8°F) and an average low-temperature of 24°C (75.2°F).

What is the least humid month in Porto Novo?

With an average relative humidity of 67%, January is the least humid month.

How much does it rain in Porto Novo?

In Porto Novo, during the entire year, the rain falls for 148.7 days and collects up to 481mm (18.94") of precipitation.

What is the month with the highest UV index in Porto Novo?

The months with the highest UV index are January through May, August, October through December, with an average maximum UV index of 7.

What is the rainiest month in Porto Novo?

The months with the most rainfall in Porto Novo are June and July, with an average 110mm (4.33") of precipitation.

When are the longest days in Porto Novo?

The month with the longest days in Porto Novo, Benin, is June, with an average of 12h and 29min of daylight.

When is the lowest UV index in Porto Novo?

June, July and September, with an average maximum UV index of 6, are months with the lowest UV index in Porto Novo.

What are the most humid months in Porto Novo?

The months with the highest humidity are July through September, with an average relative humidity of 81%.

What is the month with the least sunshine in Porto Novo?

July has the least sunshine of the year in Porto Novo, Benin, with an average of 5.4h of sunshine.

What is the coldest month in Porto Novo?

August is the coldest month, with an average high-temperature of 28.7°C (83.7°F) and an average low-temperature of 23.4°C (74.1°F).

What is the driest month in Porto Novo?

December is the month with the least rainfall in Porto Novo, Benin. Rain falls for 5.3 days and accumulates 7mm (0.28") of precipitation.

What is the month with the shortest days in Porto Novo?

December has the shortest days of the year in Porto Novo, with an average of 11h and 46min of daylight.

Is there Daylight Saving Time (DST) in Porto Novo?

Porto Novo does not utilize Daylight Saving Time (DST). WAT timezone is used throughout the entire year.

What month has the most sunshine in Porto Novo?

With an average of 9.6h of sunshine, December has the most sunshine of the year.

Average temperature
Porto Novo, Benin

Average temperature - Porto Novo, Benin

The warmest month (with the highest average high temperature) is January (33.8°C).
The month with the lowest average high temperature is August (28.7°C).

The month with the highest average low temperature is April (26.8°C).
The coldest month (with the lowest average low temperature) is August (23.4°C).

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Average pressure
Porto Novo, Benin

Average pressure - Porto Novo, Benin

The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.4mbar).

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Average wind speed
Porto Novo, Benin

Average wind speed - Porto Novo, Benin

The windiest month (with the highest average wind speed) is August (13.4km/h).
The calmest month (with the lowest average wind speed) is December (8.8km/h).

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Average humidity
Porto Novo, Benin

Average humidity - Porto Novo, Benin

The months with the highest relative humidity are July, August and September (81%).
The month with the lowest relative humidity is January (67%).

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Average rainfall
Porto Novo, Benin

Average rainfall - Porto Novo, Benin

The wettest months (with the highest rainfall) are June and July (110mm).
The driest month (with the least rainfall) is December (7mm).

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Average rainfall days
Porto Novo, Benin

Average rainfall days - Porto Novo, Benin

The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is January (4.8 days).

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Average daylight / Average sunshine
Porto Novo, Benin

Average daylight / Average sunshine - Porto Novo, Benin

The month with the longest days is June (Average daylight: 12h and 29min).
The month with the shortest days is December (Average daylight: 11h and 46min).

The month with the most sunshine is December (Average sunshine: 9.6h).
The month with the least sunshine is July (Average sunshine: 5.4h).

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Average sunshine days
Porto Novo, Benin

Average sunshine days - Porto Novo, Benin

The month with the most sunshine days is January (24.9 days).
The month with the least sunshine days is July (4.5 days).

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Average UV index
Porto Novo, Benin

Average UV index - Porto Novo, Benin

The months with the highest UV index are January, February, March, April, May, August, October, November and December (UV index 7).
The months with the lowest UV index are June, July and September (UV index 6).

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Average visibility
Porto Novo, Benin

Average visibility - Porto Novo, Benin

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

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