May Temperatures in Portugal

Average temperatures for May 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 May temperatures
High °F	Low °F	Place	High °C	Low °C
74	51	Beja	23	10
70	52	Évora	21	11
72	55	Faro	22	13
68	51	Portalegre	20	11
74	55	Vila Real de Santo Antonio	23	13

Lisbon Region

Average daily temperatures in May
High °F	Low °F	Place	High °C	Low °C
69	50	Alcobaça	21	10
71	56	Lisbon (Lisboa)	21	13
72	51	Santarém	22	11
72	52	Setúbal	22	11

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.

May temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
68	54	Aveiro	20	12
72	51	Castelo Branco	22	11
71	51	Coimbra	22	11
60	45	Guarda	16	7
56	42	Penhas Douradas	13	5
68	47	Viseu	20	9

Northern Portugal

Average May temperatures
High °F	Low °F	Place	High °C	Low °C
69	49	Braga	20	10
66	46	Bragança	19	8
67	52	Porto	19	11
68	51	Viana do Castelo	20	11
67	47	Vila Real	20	9

Average Temperatures for Portugal in May

Southern Portugal

Lisbon Region

Central Portugal

Northern Portugal

Reference

More on Weather in Portugal