Cercal Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cercal.
Climate overview of Cercal
Cercal, Alentejo, Portugal, sees big temperature differences between seasons, with August peaking at 29°C (84°F) and January dropping to 16°C (61°F).
Annual rainfall is moderate at around 541 mm (21 in), with December being the wettest month. The city also has a distinct dry season from May to September. July is the sunniest month, averaging 12.4 hours of sunshine per day.
Cercal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cercal — and find the best time to visit.
Monthly Temperature in Cercal
Visitors to Cercal can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 16°C (61°F).
At night, temperatures range from around 17°C (63°F) in August to 8°C (46°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cercal
Generally, Cercal experiences moderate precipitation patterns, averaging 541 mm (21 in) yearly. Cercal can be quite wet during December, receiving approximately 75 mm (3 in) of precipitation over 12 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 2.6 mm (0.1 in) of precipitation spread across a single rainy day days. For more details, please visit our Cercal Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Cercal
Cercal can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 12.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Cercal by Month
The relative humidity is high throughout the year in Cercal.
The city experiences its highest humidity in December, reaching 77%. In July, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Cercal
The weather does bring rainfall during this period, between 12 mm (0.5 in) and 74 mm (2.9 in). Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Cercal
What is the best time to visit Cercal?
April, May, June, July, August, September and October typically offer the most optimal weather in Cercal. In contrast, January, February and December tend to have less optimal conditions. Cercal has a distinct dry season from May to September.
What temperatures can I expect in Cercal?
Daytime highs range from 16°C (61°F) in January to 29°C (84°F) in August. Nighttime lows range from 8°C (46°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Cercal get?
Annual rainfall is around 541 mm (21 in). December is the wettest month with 75 mm (3 in), while July is the driest with 2.6 mm (0.1 in).
How sunny is Cercal?
Cercal receives around 2,956 hours of sunshine per year. July is the sunniest month with 371 hours, while December is the cloudiest with just 156 hours. Overall, Cercal enjoys abundant sunshine.
Cercal 3-Day Forecast
Cercal 3-Day Forecast
Cercal on the map
Cercal is highlighted — select any city to see its climate.
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