Porto Novo, Santo Antao weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Porto Novo, Santo Antao in August. Check more long-term weather averages for Porto Novo, Santo Antao in August before you book your next holiday to Cape Verde in 2025/2026.

  • 27°C maximum daytime temperature in August in Porto Novo, Santo Antao27
    27°C max day temperature
  • 4 days with some rainfall in August in Porto Novo, Santo Antao4
    4 days with some rainfall
  • 21°C minimum night-time temperature in August in Porto Novo, Santo Antao21
    21°C min night temperature
  • 13 hours of daylight per day in August in Porto Novo, Santo Antao13
    13 hours of daylight per day
  • Moderate heat & humidity in August in Porto Novo, Santo AntaoM
    Moderate heat & humidity
  • 6 mm monthly rainfall in August in Porto Novo, Santo Antao6
    6 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Porto Novo, Santo Antao11
    11+ (Extreme) UV index
  • 26°C sea temperature in August in Porto Novo, Santo Antao26
    26°C sea temperature

More about Porto Novo, Santo Antao

Porto Novo, Santo Antao by month

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The August weather guide for Cape Verde (Porto Novo, Santo Antao) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Porto Novo, Santo Antao in August?

Daytime temperatures usually reach 27°C in Porto Novo, Santo Antao in August with moderate heat and humidity, falling to 21°C at night.

How warm is the sea around Porto Novo, Santo Antao in August?

The average sea temperature around Porto Novo, Santo Antao in August is 26°C.

Does it ever rain in Porto Novo, Santo Antao in August?

There are usually 4 days with some rain in Porto Novo, Santo Antao in August and the average monthly rainfall is 6mm.

What is the chance of a hurricane in Porto Novo, Santo Antao in August?

On average less than 1 day in August in Porto Novo, Santo Antao is likely to be affected by the passage of one or more tropical storms.

Porto Novo, Santo Antao August sunrise & sunset times

Browse the sunrise and sunset times for Porto Novo, Santo Antao in August 2025. Select a month to view Porto Novo, Santo Antao sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:20 19:13
Saturday, 16th August 2025 06:24 19:05
Sunday, 31st August 2025 06:27 18:54

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