São Domingos Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit São Domingos.
Climate overview of São Domingos
São Domingos, Alentejo, Portugal, experiences significant temperature variation throughout the year. Summers bring daytime highs of 31°C (88°F) in August, while winters cool to 16°C (61°F) in January.
The city receives around 535 mm (21 in) of rainfall per year. It experiences a distinct dry season from June to September. November is the wettest month and July the driest. The most sunshine falls in July, with an average of 12.3 hours of daily sunshine.
São Domingos Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in São Domingos — and find the best time to visit.
Monthly Temperature in São Domingos
Depending on the time of the year, temperatures range from very warm to moderate in São Domingos. On average, daytime temperatures range from a very warm 31°C (88°F) in August to a moderate 16°C (61°F) in January.
Nighttime temperatures range from 17°C (63°F) in August to 7°C (45°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in São Domingos
Generally, São Domingos has a moderate amount of precipitation, averaging 535 mm (21 in) of rainfall annually. The seasons in São Domingos bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 72 mm (2.8 in) of precipitation. This rainfall is distributed across 11 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 2.4 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 São Domingos 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 São Domingos
In São Domingos, 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 São Domingos by Month
The relative humidity is high throughout the year in São Domingos.
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 São Domingos
Rainfall during this time ranges from 12 mm (0.5 in) in June to 72 mm (2.8 in) in November. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in São Domingos
What is the best time to visit São Domingos?
March, April, May, June, September and October typically offer the most optimal weather in São Domingos. In contrast, January, February and December tend to have less optimal conditions. São Domingos has a distinct dry season from June to September.
What temperatures can I expect in São Domingos?
Daytime highs range from 16°C (61°F) in January to 31°C (88°F) in August. Nighttime lows range from 7°C (45°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does São Domingos get?
Annual rainfall is around 535 mm (21 in). November is the wettest month with 72 mm (2.8 in), while July is the driest with 2.4 mm (0.1 in).
How sunny is São Domingos?
São Domingos 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, São Domingos enjoys abundant sunshine.
São Domingos 3-Day Forecast
São Domingos 3-Day Forecast
São Domingos on the map
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