Monthly weather forecast and climate
Porto Novo, Benin

The Nokoue Lake and city of Porto Novo, Benin
The Nokoue Lake and city of Porto Novo, Benin
January, like December, is a hot winter month in Porto Novo, Benin, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 33.8°C (92.8°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). In January, the average heat index is appraised at a blistering 44.7°C (112.5°F). Weather in January »

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

March, the first month of the spring, in Porto Novo, is also a hot month, with temperature in the range of an average low of 26.7°C (80.1°F) and an average high of 33.5°C (92.3°F). In March, the average high-temperature remains the same as in February - a still tropical 33.5°C (92.3°F). Weather in March »

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

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

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

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

The last month of the summer, August, is another warm month in Porto Novo, Benin, with average temperature fluctuating between 23.4°C (74.1°F) and 28.7°C (83.7°F). 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). In August, the average heat index is estimated at a hot 34.1°C (93.4°F). Weather in August »

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

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

November, the last month of the autumn, in Porto Novo, is also a hot month, with average temperature ranging between min 25.4°C (77.7°F) and max 32.4°C (90.3°F). In Porto Novo, the average high-temperature is relatively the same as in October - a still hot 32.4°C (90.3°F). Weather in November »

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

What is the warmest month in Porto Novo?

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).

What is the least humid month in Porto Novo?

January is the least humid month in Porto Novo, Benin, with an average relative humidity of 67%.

How many days does it rain in Porto Novo?

Throughout the year, there are 148.7 rainfall days, and 481mm (18.94") of precipitation is accumulated.

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

January, November and December, with an average of 11.8h of daylight, are months with the shortest days in Porto Novo, Benin.

What are the months with the highest UV index in Porto Novo?

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 wettest month in Porto Novo?

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

When are the longest days in Porto Novo?

Months with the longest days in Porto Novo, Benin, are June and July, with an average of 12.5h of daylight.

What is the month with 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, Benin.

What is the most humid month in Porto Novo?

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?

The month with the least sunshine in Porto Novo is July, with an average of 5.4h of sunshine.

What is the coldest month in Porto Novo?

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 Porto Novo.

What is the driest month in Porto Novo?

The month with the least rainfall in Porto Novo is December when the rain falls for 5.3 days and typically collects 7mm (0.28") of precipitation.

What month has the most sunshine in Porto Novo?

The month with the most sunshine is December, with an average of 9.6h of sunshine.
Average temperature - Porto Novo, Benin
Average pressure - Porto Novo, Benin

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

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).

Average humidity - Porto Novo, Benin
Average rainfall - 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).

Average daylight / Average sunshine - Porto Novo, Benin

Months with the longest days are June and July (Average daylight: 12.5h).
Months with the shortest days are January, November and December (Average daylight: 11.8h).

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

Average sunshine days - Porto Novo, Benin
Average UV index - Porto Novo, Benin

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

Average visibility - Porto Novo, Benin

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).