Climate guide for Cascais, Portugal

Cascais in September

Weather, crowds & best time to visit

How to read the score (0–10)
05810
UnfavorableGoodOptimal

September · Portugal

Best time to visit Cascais in SeptemberWeather, crowds & prices

September score

6.3/10

Ranked #9 of 12 months

Full year for Cascais
Avg temp
26°C
Rainfall
30 mm
Humidity
60%
Sunny days
23
Crowd Density
Moderate Crowds
Average Expenses
$$ · Moderate Cost ($$)

September in Cascais scores 6.3/10 for beach and coastal travel - a lower-scoring month (#9 of 12). Expect around 26°C, 30 mm of rain, and roughly 23 sunny days this month.

Charming coastal resort town near Lisbon featuring sandy coves and Atlantic waves.

View all 12 months

Balanced weather, cost & crowd levels

Score scale: 0.0 → 10.0Quiet / UncrowdedModerate CrowdsPeak Tourist Rush

Curated in Cascais

Tickets & experiences

Things to do in Cascais

Cascais, Portugal. Live activities and tours from GetYourGuide, matched to this destination.

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