Monte Estoril Weather & Climate: Best Time to Visit

The climate in Monte Estoril experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a comfortable 23°C (73°F) in August to a moderate 16°C (61°F) in January.

Nighttime temperatures range from 18°C (64°F) in August to 11°C (52°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Monte Estoril receives a reasonable amount of rainfall, with an annual precipitation of 624 mm (25 in). The seasons in Monte Estoril bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 95 mm (3.7 in) of precipitation. This rainfall is distributed across 13 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 3.2 mm (0.1 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Monte Estoril Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

In Monte Estoril, summer days are longer and more sunny, with daily sunshine hours peaking at 12.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.4 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

The relative humidity is high throughout the year in Monte Estoril.

The city experiences its highest humidity in January, reaching 82%. In July, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year