Weather in Portugal: Based on NeemTime research
Weather Overview of Portugal
Portugal enjoys a Mediterranean climate, especially along the coast, with hot, dry summers and mild, wet winters. Inland regions like the Alentejo can experience more extreme temperatures, while mountainous areas in the north see cooler and wetter conditions. Overall, Portugal is considered one of the sunniest countries in Europe.
Weather Seasons of Portugal
Winter (December to February): Mild and rainy, especially in the north.
Spring (March to May): Warming temperatures and decreasing rainfall.
Summer (June to August): Hot, dry, and sunny, especially inland and in the south.
Autumn (September to November): Warm to mild with increasing rainfall.
Month with the Highest Temperature of Portugal
August is typically the hottest month, with average highs of 29–35°C (84–95°F), especially in southern regions like the Algarve.
Month with the Lowest Temperature of Portugal
January is usually the coldest month, with average lows of 5–10°C (41–50°F) depending on the region.
January Weather of Portugal
Cool and wet, particularly in the north. Lisbon averages 8°C to 15°C (46°F to 59°F), while Porto is slightly cooler. The south (Algarve) remains milder and sunnier.
February Weather of Portugal
Still part of the wet season. Temperatures range from 9°C to 16°C (48°F to 61°F). Rain is frequent but there are more sunny days than in January.
March Weather of Portugal
Spring begins. Rain decreases and temperatures rise, averaging 10°C to 18°C (50°F to 64°F). Wildflowers begin to bloom.
April Weather of Portugal
Mild and pleasant. Temperatures range between 12°C to 20°C (54°F to 68°F). Occasional showers are common.
May Weather of Portugal
Warm and sunny. Ideal for outdoor activities. Highs range from 16°C to 24°C (61°F to 75°F) with little rain.
June Weather of Portugal
Early summer. Days are longer and hotter, with temperatures from 18°C to 28°C (64°F to 82°F). Rain is rare.
July Weather of Portugal
Hot and dry. Temperatures often reach 30°C (86°F) or more in the south and interior regions. The coast remains cooler due to sea breezes.
August Weather of Portugal
The hottest month. Inland areas may reach 35°C (95°F) or higher. The Algarve and central plains are particularly warm. Beaches are popular due to sunny, dry weather.
September Weather of Portugal
Still warm, but more comfortable. Highs range from 25°C to 30°C (77°F to 86°F). Occasional rain returns near the end of the month.
October Weather of Portugal
Transition to autumn. Temperatures range from 15°C to 24°C (59°F to 75°F). Rain becomes more frequent.
November Weather of Portugal
Cooler and wetter. Temperatures range between 12°C to 18°C (54°F to 64°F). Rainfall increases, especially in the north.
December Weather of Portugal
Winter settles in. Temperatures hover between 9°C to 15°C (48°F to 59°F). Rainfall is common but southern Portugal remains relatively mild.