Average Temperatures for Portugal in August

Average temperatures for August at cities throughout Portugal are listed below in degrees Celsius and Fahrenheit.

You can jump to a separate table for each part of the country: Southern, Lisbon Region, Central and Northern Portugal.

The tables give the normals for maximum and minimum monthly temperatures based on weather data collected from 1971 to 2000.

Southern Portugal

Cities in this section are in the Algarve & Alentejo regions. Faro and Vila Real de Santo Antonio are on Portugal's south coast.

Average August temperatures
High °F Low °F Place High °C Low °C
91 61 Beja 33 16
86 62 Évora 30 17
84 65 Faro 29 19
85 63 Portalegre 30 17
86 65 Vila Real de Santo Antonio 30 19

Lisbon Region

Average daily temperatures in August
High °F Low °F Place High °C Low °C
79 58 Alcobaça 26 14
82 65 Lisbon (Lisboa) 28 18
86 60 Santarém 30 15
85 61 Setúbal 30 16

Central Portugal

High elevations account for the cooler temperatures in some parts of Portugal. The mountains of Serra da Estrela Natural Park are represented here by Penhas Douradas, where the weather station is at 1388 metres (4554 feet) elevation. Guarda, at 1019 metres (3343 feet), is Portugal's highest city.

August temperatures: daily averages
High °F Low °F Place High °C Low °C
76 61 Aveiro 24 16
89 63 Castelo Branco 32 17
83 58 Coimbra 29 14
76 57 Guarda 25 14
72 55 Penhas Douradas 22 13
85 55 Viseu 29 13

Northern Portugal

Average August temperatures
High °F Low °F Place High °C Low °C
82 57 Braga 28 14
83 57 Bragança 29 14
77 59 Porto 25 15
79 58 Viana do Castelo 26 15
84 57 Vila Real 29 14
Reference

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

Portugal Temperatures
Back to Top