Weather in Grosseto in May
Grosseto, Italy averages a high of 22.1°C (71.8°F) and low of 13.2°C (55.8°F) in May, with 8 rain days and 12.5 hours of daily sunshine. Travel score: 82.6/100 (Excellent). The best time to visit Grosseto is July.
High
22°C72°F
Low
13°C56°F
🌧️
8
rain days
☀️
12.5
hrs/day sunshine
💧
73%
humidity
83— Excellent
May in Grosseto is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Grosseto?
How much does it rain in Grosseto in May?
Grosseto receives an average of 48.6mm of rainfall across 8 rainy days in May. The annual total is 717.3mm.
What should I pack for Grosseto in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 22°C
🧴
Sunscreen SPF 30+
13 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Italy in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31