Alcáçovas Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Alcáçovas.
Climate overview of Alcáçovas
Temperatures in Alcáçovas, Alentejo, Portugal, vary greatly throughout the year. August is the hottest month at 33°C (91°F), while January is the coldest at 15°C (59°F).
The city receives around 569 mm (22 in) of rainfall per year. It experiences a distinct dry season from June to September, with very warm summers and mild winters. October is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 12.3 hours of sunshine per day.
Alcáçovas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Alcáçovas - and find the best time to visit.
Monthly Temperature in Alcáçovas
The climate in Alcáçovas is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 33°C (91°F) in August to a moderate 15°C (59°F) in January.
Nighttime temperatures range from 17°C (63°F) in August to 6°C (43°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Alcáçovas
Generally, Alcáçovas receives mid-range precipitation levels, with 569 mm (22 in) annually. The seasons in Alcáçovas bring significant changes in precipitation. The wettest month, October, receives moderate rainfall, with an average of 78 mm (3.1 in) of precipitation. This rainfall is distributed across 10 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 2.8 mm (0.1 in) over a single rainy day. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Alcáçovas 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 Alcáçovas
In Alcáçovas, summer days are longer and more sunny, with daily sunshine hours peaking at 12.3 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.9 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
Humidity in Alcáçovas by Month
The relative humidity is high throughout the year in Alcáçovas.
The city experiences its highest humidity in January, reaching 81%. In July, the humidity drops to its lowest level at 50%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Alcáçovas
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from June to September, with very warm summers and mild winters
Frequently asked questions about the climate in Alcáçovas
What is the best time to visit Alcáçovas?
March, April, May, September and October typically offer the most optimal weather in Alcáçovas. In contrast, January, February, July, August and December tend to have less optimal conditions. Alcáçovas has a distinct dry season from June to September, with very warm summers and mild winters.
What temperatures can I expect in Alcáçovas?
Daytime highs range from 15°C (59°F) in January to 33°C (91°F) in August. Nighttime lows range from 6°C (43°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Alcáçovas get?
Annual rainfall is around 569 mm (22 in). October is the wettest month with 78 mm (3.1 in), while July is the driest with 2.8 mm (0.1 in).
How sunny is Alcáçovas?
Alcáçovas receives around 2,932 hours of sunshine per year. July is the sunniest month with 370 hours, while December is the cloudiest with just 148 hours. Overall, Alcáçovas enjoys abundant sunshine.
Alcáçovas 3-Day Forecast
Alcáçovas 3-Day Forecast
Alcáçovas on the map
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