August Weather on the Azores & Madeira Islands:
Average Temperature, Rainfall, Sunshine and Humidity

The tables below list the normal August temperatures and rainfall on Portugal's Azores & Madeira Islands.

There's also information here on this month's average sunshine and humidity at cities on the Azores Islands.

All the numbers are averages from decades of weather data.

Temperature

Average August temperatures
High °F Low °F Island Place High °C Low °C
Azores
77 67 Faia Horta 25 19
78 66 Flores Santa Cruz 25 19
77 67 Santa Maria Vila Do Porto 25 19
77 65 São Miguel Ponta Delgada 25 18
77 66 Terceira Angra do Heroísmo 25 19
Madeira
78 67 Madeira Funchal 26 19
77 68 Porto Santo Porto Santo 25 20

Rainfall

Average monthly precipitation in August
Days Island Place Inches Milli­metres
Azores
7 Faia Horta 2.1 54
10 Flores Santa Cruz 3.3 84
6 Santa Maria Vila Do Porto 1.6 40
6 São Miguel Ponta Delgada 1.9 48
7 Terceira Angra do Heroísmo 2.2 57
Madeira
1 Madeira Funchal 0.1 3
Porto Santo Porto Santo 0.2 4

Sunshine

Total August sunshine
Azores Island Place Hours
Faia Horta 238
São Miguel Ponta Delgada 213
Santa Maria Vila Do Porto 243

Humidity

Average relative humidity (%) in August
Azores Island Place Humidity
Faia Horta 80
São Miguel Ponta Delgada 79
Santa Maria Vila Do Porto 75
References

Instituto de Meteorologia, IP Portugal. Normais Climatológicas 71-00.

World Data Center for Meteorology. Climate of the World.

Azores & Madeira Islands
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