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Majestic view of Mount Teide surrounded by clouds in the Canary Islands.
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Where to go in September

150 European cities, ranked on what September is really like — weather, crowds and fares, from the data.

By ReasonStay editorial team · Updated · How we verify

In short

Warm, without the crowds: Tenerife, 27 °C · average (1.0× an average month); Lanzarote, 26 °C · average (1.0× an average month); Sofia, 24 °C · average (1.0× an average month). Warmest in September: Seville, 32 °C highs, 3 rain days; Córdoba, 32 °C highs, 3 rain days; Izmir, 31 °C highs, 2 rain days.

September

Warm, without the crowds

Average high 18–28 °C in September and visitor nights at or below an average month for the region (Eurostat). Warmest first.

September

Warmest in September

Highest average daily high in September (ten-year ERA5 normals), capped at 32 °C.

September

Driest in September

Fewest days with at least 1 mm of rain in September, among cities averaging 12 °C or more.

September

Lowest fares in September 2027

Lowest fare found in recent flight searches (Aviasales) from London, Paris, Berlin, Amsterdam, Stockholm or New York for September 2027. Fares change daily.

Sources