Areias de São João Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Areias de São João.
Climate overview of Areias de São João
Temperatures in Areias de São João, Portugal, vary greatly throughout the year. August is the hottest month at 28°C (82°F), while January is the coldest at 16°C (61°F).
The city has a relatively dry climate, receiving around 496 mm (20 in) of rainfall per year. It does experience a distinct dry season from May to September, with warm summers and mild winters. December is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 12.7 hours of sunshine per day.
Areias de São João Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Areias de São João - and find the best time to visit.
Monthly Temperature in Areias de São João
The climate in Areias de São João is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 28°C (82°F) in August to a moderate 16°C (61°F) in January.
Nighttime temperatures range from 19°C (66°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 Areias de São João
Areias de São João maintains relatively dry conditions year-round, recording average annual precipitation of 496 mm (20 in). The seasons in Areias de São João bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 84 mm (3.3 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 1.1 mm (0.04 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Areias de São João 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 Areias de São João
In Areias de São João, summer days are longer and more sunny, with daily sunshine hours peaking at 12.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 5.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Areias de São João
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, July, August, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: June, July, August and September
- Seasonal pattern: A distinct dry season from May to September, with warm summers and mild winters
Frequently asked questions about the climate in Areias de São João
What is the best time to visit Areias de São João?
April, May, June, July, August, September and October typically offer the most optimal weather in Areias de São João. In contrast, January, February and December tend to have less optimal conditions. Areias de São João has a distinct dry season from May to September, with warm summers and mild winters.
What temperatures can I expect in Areias de São João?
Daytime highs range from 16°C (61°F) in January to 28°C (82°F) in August. Nighttime lows range from 10°C (50°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Areias de São João get?
Annual rainfall is around 496 mm (20 in). December is the wettest month with 84 mm (3.3 in), while July is the driest with 1.1 mm (0.04 in).
How sunny is Areias de São João?
Areias de São João receives around 3,023 hours of sunshine per year. July is the sunniest month with 381 hours, while January is the cloudiest with just 156 hours. Overall, Areias de São João enjoys abundant sunshine.
Areias de São João 3-Day Forecast
Areias de São João 3-Day Forecast
Areias de São João on the map
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