April weather forecast
Porto Novo, Cape Verde

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Weather in April

In April, the shift from the drier winter months to a slightly more humid season becomes discernible in Porto Novo, Cape Verde. The downpours remain infrequent with an average of 1mm (0.04") over approximately three days. April also notes an increase in relative humidity, now reaching a significant high of 78%. However, the temperature continues to rise gradually, making it a perfect time to bask by the seaside. The continued dry conditions and pleasant weather make it an excellent month for diverse outdoor activities.

Temperature

April reports an average high-temperature of a still pleasant 22.3°C (72.1°F), slightly varied from March's 21.9°C (71.4°F). Porto Novo experiences an average nighttime temperature of 21.2°C (70.2°F) in April, reflecting a minor difference from the day's peak.

Humidity

In April, the average relative humidity in Porto Novo is 78%.

Rainfall

The months with the least rainfall in Porto Novo are January, March through May Rain falls for 2.9 days and accumulates 1mm (0.04") of rain.

Sea temperature

In Porto Novo, the average seawater temperature in April is 23.2°C (73.8°F).
Note: Individual preferences to cold, influenced by conditions such as sunshine, wind, and surrounding temperature, play a part in the comfort of swimming in 23.2°C (73.8°F) waters. (As an aside, Olympic swimming standards dictate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day in April in Porto Novo is 12h and 32min.
On the first day of the month, sunrise is at 06:35 and sunset at 18:54. On the last day of April, in Porto Novo, Cape Verde, sunrise is at 06:15 and sunset at 19:00 -01.

Sunshine

In April, the average sunshine in Porto Novo is 9.3h.

UV index

January through August, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In April, the UV index of 6 transforms into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Watch out! Reflections from sand and water can surge UV radiation exposure.

Frequently asked questions

What are April temperatures in Porto Novo?

The average high-temperature and low-temperature during April are 22.3°C (72.1°F) and 21.2°C (70.2°F) respectively.

What is the average humidity in April in Porto Novo?

In April, the average relative humidity is 78%.

What is the driest month in Porto Novo?

The months with the least rainfall in Porto Novo, Cape Verde, are January, March through May Rain falls for 2.9 days and accumulates 1mm (0.04") of rain.

How many days does it rain in April in Porto Novo?

In Porto Novo, in April, during 2.9 rainfall days, 1mm (0.04") of precipitation is typically accumulated.

What is the sea temperature in April in Porto Novo?

In Porto Novo, Cape Verde, in April, the average water temperature is 23.2°C (73.8°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 23.2°C (73.8°F).

How many hours of daylight does Porto Novo have in April?

The average day length in April in Porto Novo, Cape Verde, is 12h and 32min.

What time are sunrise and sunset in April in Porto Novo?

On the first day of April in Porto Novo, Cape Verde, sunrise is at 06:35 and sunset at 18:54. On the last day of the month, sunrise is at 06:15 and sunset at 19:00 -01.

How many hours of sunshine does Porto Novo have in April?

In Porto Novo, Cape Verde, the average sunshine duration in April is 9.3h.

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

The months with the lowest UV index in Porto Novo, Cape Verde, are January through August, November and December, with an average maximum UV index of 6.

How high is the UV index in April in Porto Novo?

The average daily maximum UV index in April in Porto Novo, Cape Verde, is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.

Average temperature in April
Porto Novo, Cape Verde

Average temperature in April - Porto Novo, Cape Verde
  • Average high temperature in April: 22.3°C

The warmest month (with the highest average high temperature) is October (26.7°C).
The month with the lowest average high temperature is February (21.8°C).

  • Average low temperature in April: 21.2°C

The months with the highest average low temperature are September and October (25.7°C).
The coldest month (with the lowest average low temperature) is February (20.7°C).

Average pressure in April
Porto Novo, Cape Verde

Average pressure in April - Porto Novo, Cape Verde
  • Average pressure in April: 1015.3mbar

The month with the highest atmospheric pressure is January (1016.6mbar).
The months with the lowest atmospheric pressure are August and September (1013.3mbar).

Average wind speed in April
Porto Novo, Cape Verde

Average wind speed in April - Porto Novo, Cape Verde
  • Average wind speed in April: 25.3km/h

The windiest month (with the highest average wind speed) is February (28.6km/h).
The calmest month (with the lowest average wind speed) is August (18.2km/h).

Average humidity in April
Porto Novo, Cape Verde

Average humidity in April - Porto Novo, Cape Verde
  • Average humidity in April: 78%

The months with the highest relative humidity are July, August and September (82%).
The months with the lowest relative humidity are January and December (73%).

Average rainfall in April
Porto Novo, Cape Verde

Average rainfall in April - Porto Novo, Cape Verde
  • Average rainfall in April: 1mm

The wettest month (with the highest rainfall) is September (31mm).
The driest months (with the least rainfall) are January, March, April and May (1mm).

Average rainfall days in April
Porto Novo, Cape Verde

Average rainfall days in April - Porto Novo, Cape Verde
  • Average rainfall days in April: 2.9 days

The month with the highest number of rainy days is September (9.1 days).
The month with the least rainy days is February (1 days).

Average sea temperature in April
Porto Novo, Cape Verde

Average sea temperature in April - Porto Novo, Cape Verde
  • Average sea temperature in April: 23.2°C

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 in April /
Average sunshine in April
Porto Novo, Cape Verde

Average daylight in April / Average sunshine in April - Porto Novo, Cape Verde
  • Average daylight in April: 12h and 3min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in April: 9h and 2min

The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).

Average sunshine days in April
Porto Novo, Cape Verde

Average sunshine days in April - Porto Novo, Cape Verde
  • Average sunshine days in April: 26.8 days

The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is September (17.8 days).

Average UV index in April
Porto Novo, Cape Verde

Average UV index in April - Porto Novo, Cape Verde
  • Average UV index in April: 6

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

Average cloud cover in April
Porto Novo, Cape Verde

Average cloud cover in April - Porto Novo, Cape Verde
  • Average cloud cover in April: 21

The month with the most cloud cover is August (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 19).

Average visibility in April
Porto Novo, Cape Verde

Average visibility in April - Porto Novo, Cape Verde
  • Average visibility in April: 10km

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

Porto Novo, Cape Verde

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