Porto Novo, Santo Antao weather in August 2025

Expect 27°C daytime maximum temperatures in the shade in Porto Novo, Santo Antao in August based on long-term weather averages. There is usually 4 days with some rainfall and 6 mm of average monthly rainfall in August.

• 27
  27°C max day temperature
• 4
  4 days with some rainfall
• 21
  21°C min night temperature
• 13
  13 hours of daylight per day
• M
  Moderate heat & humidity
• 6
  6 mm of monthly rainfall
• 11
  11+ (Extreme) UV index
• 26
  26°C sea temperature

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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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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.

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