Cold (3–12°C), occasional rain. Coat, scarf, waterproof shoes.

Mild (10–18°C). Layers, light jacket, umbrella.

Warm (15–25°C). T-shirts, light pants, one sweater for evenings.

Hot (20–35°C). Linen, sun hat, refillable water bottle, sunscreen.

The dream window (15–25°C). Pack like late spring.

Siena Weather Month by Month: What to Pack

Visit Siena Guide editorial·May 19, 2026·6 min read

A pack list that actually matches each season in Tuscany.

Key takeaways

A pack list that actually matches each season in Tuscany.

# Siena Weather Month by Month: What to Pack

Tuscan weather is more variable than people expect. Pack for the month you arrive.

Local tip

Tuscany evenings drop 8–10°C from day. Always pack one warmer layer, even in August.

Questions we didn't answer? Write us at redazione@visitsienaguide.it — your question probably helps the next traveler.

November–February?: Cold (3–12°C), occasional rain. Coat, scarf, waterproof shoes.
March–April?: Mild (10–18°C). Layers, light jacket, umbrella.
May–June?: Warm (15–25°C). T-shirts, light pants, one sweater for evenings.
July–August?: Hot (20–35°C). Linen, sun hat, refillable water bottle, sunscreen.
September–October?: The dream window (15–25°C). Pack like late spring.

Social

Create a beautiful Instagram carousel

Generates a ZIP with visual, Instagram-first slides: big images, graphic summaries, and a ready-to-paste caption.