Porto Novo
Cape Verde
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Porto Novo, Cape Verde

The best months for a swim in Porto Novo, Cape Verde, are August through November, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.
January, like December, is an agreeable winter month in Porto Novo, Cape Verde, with average temperature ranging between max 22°C (71.6°F) and min 16°C (60.8°F). The coldest months are January and February, with an average high-temperature of 22°C (71.6°F). Weather in January »

The last month of the winter, February, is also an agreeable month in Porto Novo, Cape Verde, with average temperature fluctuating between 16°C (60.8°F) and 22°C (71.6°F). The coldest months are January and February, with an average high-temperature of 22°C (71.6°F). Weather in February »

March, the first month of the spring, in Porto Novo, is a moderately hot month, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 16°C (60.8°F). In Porto Novo, the average high-temperature in March is practically the same as in February - a moderately hot 23°C (73.4°F). Weather in March »

April, like March, in Porto Novo, Cape Verde, is a moderately hot spring month, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 17°C (62.6°F). In Porto Novo, the average high-temperature in April remains equal as in March - a still moderately hot 23°C (73.4°F). Weather in April »

May, the last month of the spring, in Porto Novo, is also a moderately hot month, with average temperature varying between 24°C (75.2°F) and 18°C (64.4°F). In May, the average high-temperature is practically the same as in April - a still moderately hot 24°C (75.2°F). Weather in May »

The first month of the summer, June, is also a moderately hot month in Porto Novo, Cape Verde, with average temperature ranging between min 19°C (66.2°F) and max 25°C (77°F). In Porto Novo, the average high-temperature is essentially the same as in May - a still warm 25°C (77°F). Weather in June »

July, like June, in Porto Novo, Cape Verde, is a moderately hot summer month, with average temperature ranging between min 20°C (68°F) and max 25°C (77°F). In July, the average high-temperature remains equal as in June - a still moderately hot 25°C (77°F). Weather in July »

August, the last month of the summer, in Porto Novo, is also a moderately hot month, with average temperature ranging between max 27°C (80.6°F) and min 21°C (69.8°F). The ideal sea water temperature of 25.7°C (78.3°F) and only 4 rainfall days, with 6mm (0.2") of accumulated rainfall, make August the best time for swimming and other water activities. Weather in August »

September, the first month of the autumn, in Porto Novo, is still a warm month, with average temperature varying between 27°C (80.6°F) and 21°C (69.8°F). The ideal sea water temperature of 26.6°C (79.9°F) and only 4 rainfall days, with 35mm (1.4") of accumulated rainfall, make September the best time for swimming and other water activities. Weather in September »

October, like September, in Porto Novo, Cape Verde, is another warm autumn month, with temperature in the range of an average high of 26°C (78.8°F) and an average low of 20°C (68°F). The ideal sea water temperature of 26.8°C (80.2°F) and only 3 rainfall days, with 24mm (0.9") of accumulated rainfall, make October the best time for swimming and other water activities. Weather in October »

The last month of the autumn, November, is also a moderately hot month in Porto Novo, Cape Verde, with average temperature ranging between min 19°C (66.2°F) and max 25°C (77°F). The ideal sea water temperature of 25.8°C (78.4°F) and only 3 rainfall days, with 10mm (0.4") of accumulated rainfall, make November the best time for swimming and other water activities. Weather in November »

The first month of the winter, December, is still a warm month in Porto Novo, Cape Verde, with temperature in the range of an average high of 23°C (73.4°F) and an average low of 18°C (64.4°F). In December, the average high-temperature is almost the same as in November - a still moderately hot 23°C (73.4°F). Weather in December »

What is the coldest month in Porto Novo?

The coldest months in Porto Novo, Cape Verde, are January and February, with an average high-temperature of 22°C (71.6°F).

How much does it rain in Porto Novo?

Throughout the year, there are 34 rainfall days, and 124mm (4.9") of precipitation is accumulated.

What month is the sea coldest in Porto Novo?

With an average sea temperature of 23.1°C (73.6°F), February is the month with the coldest seawater in Porto Novo.

What is the driest month in Porto Novo?

March is the month with the least rainfall in Porto Novo, Cape Verde. Rain falls for 3 days and accumulates 1mm (0") of precipitation.

When is the highest UV index in Porto Novo?

Months with the highest UV index are March through September, with an average maximum UV index of 12.

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

Months with the least sunshine in Porto Novo, Cape Verde, are April, June, July and December, with an average of 2h of sunshine.

When are the longest days in Porto Novo?

The month with the longest days in Porto Novo, Cape Verde, is June, with an average of 13.1h of daylight.

What is the warmest month in Porto Novo?

Warmest months in Porto Novo, Cape Verde, are August and September, with an average high-temperature of 27°C (80.6°F).

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

Months with the most sunshine are August and September, with an average of 4h of sunshine.

What is the wettest month in Porto Novo?

September is the month with the most rainfall. Rain falls for 4 days and accumulates 35mm (1.4") of precipitation.

When is the sea warmest in Porto Novo?

With an average sea temperature of 26.8°C (80.2°F), October is the month with the warmest seawater in Porto Novo, Cape Verde.

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

The month with the shortest days in Porto Novo, Cape Verde, is December, with an average of 11.1h of daylight.

When is the lowest UV index in Porto Novo?

December is the month with the lowest UV index in Porto Novo, with an average maximum UV index of 7.
Average temperature - Porto Novo, Cape Verde
Average rainfall - Porto Novo, Cape Verde
Average rainfall days - Porto Novo, Cape Verde

Months with the highest number of rainy days are August and September (4 days).
Months with the lowest number of rainy days are April, June, July and December (2 days).

Average sea temperature - Porto Novo, Cape Verde

The best month for swimming (with the highest average sea temperature) is October (26.8°C).
The coldest month (with the lowest average sea temperature) is February (23.1°C).

Average daylight / Average sunshine - Porto Novo, Cape Verde

The month with the longest days is June (Average daylight: 13.1h).
The month with shortest days is December (Average daylight: 11.1h).

Months with most sunshine are August and September (Average sunshine: 4h).
Months with least sunshine are April, June, July and December (Average sunshine: 2).

Average UV index - Porto Novo, Cape Verde

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).