Estoril Weather in September

September in Estoril brings high temperatures, with daytime highs of 22°C (72°F) and nights around 18°C (64°F). The excellent weather makes it a solid choice for a visit.

Rainfall in Estoril in September

You can expect rain on roughly 6 days based on historical data, averaging 31 mm (1.2 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Estoril in September

September in Estoril is generally excellent, with days reaching 22°C (72°F) and nights settling around 18°C (64°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Estoril in September

The city usually sees around 278 hours of sunlight, indicating many sunny days , a great month for sightseeing.

So this is a great month to visit if you prefer dry days with pleasant temperatures.