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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the UrbanMixr weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Sicily enjoys a classic Mediterranean climate with hot, dry summers and mild, wet winters. The best months for a visit are May, June, September and October, when temperatures are pleasant for exploring without the peak summer crowds.
What is the weather like in Sicily by month?
Summers (June to August) are reliably hot, with inland areas often exceeding 30°C and coastal breezes offering some relief. Spring and autumn are the sweet spots: expect 20–28°C in May and September. Winters (December to February) are mild, with daytime highs around 12–16°C, though rain is more frequent, especially in the north. For specific conditions, check the sicily weather by month averages: Catania and Palermo stay warmer year-round than mountainous central areas.
What should I pack for Sicily?
For summer, pack light linen, a sun hat and high-SPF sunscreen for the coast, plus a light jacket for cooler evenings. In spring and autumn, layers are useful: a waterproof jacket and comfortable walking shoes. For winter, bring a warm coat and an umbrella. If you’re planning a trip in sicily weather october or sicily weather november, expect pleasant days and cooler nights, so a mid-layer is handy. The sicily weather forecast 14 days above is your best guide for immediate plans.
Is Sicily too hot in summer?
Not for most visitors, but July and August can be intense, especially inland. Coastal cities like Palermo and Catania benefit from sea breezes. If you prefer milder conditions, consider sicily weather in summer shoulder months like May or September.
What is the weather like in Catania and Palermo?
Catania on the east coast is often a few degrees warmer than Palermo in the north-west, with less annual rainfall. Both enjoy mild winters and hot summers. For specifics, review sicily weather catania and sicily weather palermo averages before your trip.
Can I visit Sicily in December?
Yes, December is quiet and festive. Sicily weather december averages 10–15°C, with occasional rain and snow on Mount Etna. It is a good time for cultural sightseeing and enjoying local Christmas markets, but not for beach days.
Sources
Compare conditions with our UK weather hub or check the 10 Day Weather Forecast UK for planning connections.