São Gemil Weather & Climate: Best Time to Visit
São Gemil, Portugal, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in August, while winters cool to 13°C (55°F) in January.
The city receives considerable rainfall, with around 1072 mm (42 in) annually. October is the wettest month. It has a distinct dry season from June to August. The sunniest month is July, with 11.5 hours of sunshine per day on average.
Monthly Temperature in São Gemil
Depending on the time of the year, temperatures range from comfortable to moderate in São Gemil. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in August to a moderate 13°C (55°F) in the coolest month, January.
Nights vary from 16°C (61°F) in August to around 4°C (39°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in São Gemil
São Gemil has a relatively rainy climate with high precipitation levels, averaging 1072 mm (42 in) of rainfall annually. The climate in São Gemil shows significant variation throughout the year. Expect high rainfall in October, the wettest month, with an average of 143 mm (5.6 in) of precipitation over 13 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 14 mm (0.6 in) of rainfall over 6 rainy days. For more details, please visit our São Gemil 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 Gemil
For those who appreciate different seasons, São Gemil serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.5 hours of sunshine daily, and embrace the darker days in December, offering only 3.5 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in São Gemil by Month
The relative humidity is high throughout the year in São Gemil.
The city experiences its highest humidity in February, reaching 81%. In August, the humidity drops to its lowest level at 55%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
São Gemil 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit São Gemil
During the months of April, May, June, July, August, September and October, São Gemil enjoys pleasant weather with average temperatures ranging from 19°C (65°F) to 29°C (84°F). These months are perfect for sightseeing and exploring.Rainfall during this time ranges from 14 mm (0.6 in) in July to 143 mm (5.6 in) in October. This means you can expect a mix of sunny days and occasional showers. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
