Portugal Weather by Month — Temperature & Rainfall Guide

Many people wonder what the weather conditions are in Portugal over the year. What is the best time to visit Portugal?

This page shows the average weather conditions by month in Portugal over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Portugal ranges from less favorable in Ponte de Lima to excellent in Horta. January is a winter month. The temperatures range from low in Montezinho with 8°C (46°F) to pleasant in Santa Maria with 21°C (70°F). On average, this month is the coldest month of the year in Portugal.

Find more detailed climate information for Portugal in January here.

In February the weather in Portugal ranges from less favorable in Geres to excellent in Horta. February is a winter month. The temperatures range from low in Montezinho with 10°C (50°F) to pleasant in Horta with 20°C (68°F).

Find more detailed climate information for Portugal in February here.

In March the weather in Portugal ranges from mixed in Porto to excellent in Évora. The temperatures range from moderate in Montezinho with 13°C (55°F) to pleasant in Minas de São Domingos with 21°C (70°F).

Find more detailed climate information for Portugal in March here.

In April the weather in Portugal ranges from mixed in Geres to excellent in Albufeira. The temperatures range from moderate in Montezinho with 15°C (59°F) to high in Minas de São Domingos with 22°C (72°F).

Find more detailed climate information for Portugal in April here.

In May the weather in Portugal ranges from good in Geres to excellent in Lisbon. The temperatures range from pleasant in Azoia with 18°C (64°F) to high in Moura with 26°C (79°F).

Find more detailed climate information for Portugal in May here.

In June the weather in Portugal is generally excellent. The temperatures range from pleasant in Azoia with 20°C (68°F) to very high in Monsaraz with 31°C (88°F).

Find more detailed climate information for Portugal in June here.

In July the weather in Portugal ranges from very good in Évora to excellent in Lisbon. July is a summer month. The temperatures range from pleasant in Azoia with 21°C (70°F) to very high in Mourão with 35°C (95°F).

Find more detailed climate information for Portugal in July here.

In August the weather in Portugal ranges from very good in Évora to excellent in Lisbon. August is a summer month. The temperatures range from pleasant in Azoia with 21°C (70°F) to very high in Monsaraz with 35°C (95°F). On average, this month is one of the warmest months of the year in Portugal. So be prepared and make sure to dress lightly.

Find more detailed climate information for Portugal in August here.

In September the weather in Portugal ranges from very good in Ponte de Lima to excellent in Lisbon. September is a summer month. The temperatures range from pleasant in Azoia with 21°C (70°F) to very high in Moura with 30°C (86°F).

Find more detailed climate information for Portugal in September here.

In October the weather in Portugal ranges from less favorable in Geres to excellent in Lisbon. The temperatures range from moderate in Montezinho with 17°C (63°F) to high in Mértola with 25°C (77°F).

Find more detailed climate information for Portugal in October here.

In November the weather in Portugal ranges from less favorable in Ponte de Lima to excellent in Ponta Delgada. The temperatures range from low in Montezinho with 12°C (54°F) to high in Santa Maria with 23°C (73°F).

Find more detailed climate information for Portugal in November here.

In December the weather in Portugal ranges from less favorable in Ponte de Lima to excellent in Vila Baleira. December is a winter month. The temperatures range from low in Montezinho with 9°C (48°F) to pleasant in Santa Maria with 22°C (72°F).

Find more detailed climate information for Portugal in December here.