Tuscany Weather

Siena in June

Summer arrives with warm, sunny days. Stay hydrated.

Peak Season

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June is part of Summer

See the complete summer weather guide

Weather Overview

Average conditions for Siena in June

Average High

27°C

81°F

Average Low

15°C

59°F

Precipitation

45mm

5 rainy days

Sunny Days

days

Humidity

62%

UV Index

Sunshine Hours

9h/day

What to Pack

Packing recommendations for June

Summer clothes, swimwear, sun protection, light evening layer.

Light, breathable clothing

Sun hat and sunglasses

Sunscreen (SPF 30+)

Comfortable sandals

Light cardigan for evenings

Reusable water bottle

Compare All Months

See weather patterns throughout the year in Siena

Jan

9°

1°

Feb

11°

2°

Mar

14°

4°

Apr

18°

7°

May

23°

11°

Jun

27°

15°

Jul

31°

18°

Aug

31°

18°

Sep

26°

14°

Oct

20°

10°

Nov

14°

5°

Dec

10°

2°

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Planning Your Visit?

Compare crowds, prices, and events for each month to find the perfect time to visit Siena.

Best Time to Visit Siena Siena City Guide