Portinho da Arrábida Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Portinho da Arrábida.
Climate overview of Portinho da Arrábida
Portinho da Arrábida, Lisbon Region, Portugal, experiences moderate temperature changes through the seasons. August is the warmest month with daytime highs of 26°C (79°F), while January is the coolest at 16°C (61°F).
The city receives around 556 mm (22 in) of rainfall per year. It experiences a distinct dry season from May to September, with warm summers and mild winters. December is the wettest month and July the driest. The most sunshine falls in July, with an average of 11.7 hours of daily sunshine.
Portinho da Arrábida Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Portinho da Arrábida - and find the best time to visit.
Monthly Temperature in Portinho da Arrábida
In Portinho da Arrábida, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a comfortable 26°C (79°F) in August to a moderate 16°C (61°F) in January.
Nighttime temperatures range from 18°C (64°F) in August to 10°C (50°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Portinho da Arrábida
Generally, Portinho da Arrábida has a moderate amount of precipitation, averaging 556 mm (22 in) of rainfall annually. The seasons in Portinho da Arrábida bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 82 mm (3.2 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 2.8 mm (0.1 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Portinho da Arrábida Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Portinho da Arrábida
In Portinho da Arrábida, summer days are longer and more sunny, with daily sunshine hours peaking at 11.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.7 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Best Time to Visit Portinho da Arrábida
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August, September and October
- Warmest weather: July, August and September
- Most sunshine: July and August
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from May to September, with warm summers and mild winters
Frequently asked questions about the climate in Portinho da Arrábida
What is the best time to visit Portinho da Arrábida?
May, June, July, August, September and October typically offer the most optimal weather in Portinho da Arrábida. In contrast, January, February and December tend to have less optimal conditions. Portinho da Arrábida has a distinct dry season from May to September, with warm summers and mild winters.
What temperatures can I expect in Portinho da Arrábida?
Daytime highs range from 16°C (61°F) in January to 26°C (79°F) in August. Nighttime lows range from 10°C (50°F) to 18°C (64°F).
How much rain does Portinho da Arrábida get?
Annual rainfall is around 556 mm (22 in). December is the wettest month with 82 mm (3.2 in), while July is the driest with 2.8 mm (0.1 in).
How sunny is Portinho da Arrábida?
Portinho da Arrábida receives around 2,828 hours of sunshine per year. July is the sunniest month with 352 hours, while December is the cloudiest with just 141 hours. Overall, Portinho da Arrábida enjoys abundant sunshine.
Portinho da Arrábida 3-Day Forecast
Portinho da Arrábida on the map
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