Bellinzona Weather in May

What's the weather like in Bellinzona (Ticino) in May 2025?

The climate in Bellinzona during May can be summarized as cool and wet.

May is in the spring in Bellinzona and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 6°C (43°F) is normal.

Bellinzona weather averages (imperial / metric)
Daytime temperature 13.6°C 56.5°F
Nightly temperature 6°C 42.8°F
Average temperature 9.8°C 49.6°F
Daily sunshine 5.9 hrs
Avg rainfall 160 mm 6.3 ins
Rainy days 19 days
Sea temperature 16.5°C 61.7°F
Humidity 78%
Windspeed 9.4kph 6 mph

On average May is the 2nd wettest month of the year in Bellinzona with around 160mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.9 hours of sunshine per day.

May temperatures in Bellinzona

Bellinzona average temperature in May

May rainfall

Bellinzona average rain in May

May hourly sunshine

Bellinzona average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Bellinzona in May 2024.

Other monthly averages

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UV index Best time to go?

Bellinzona weather stats

Bellinzona weather statistics
Hottest month: July 20.1°C 68.2°F
Driest month: December 59mm 2.3ins
Sunniest month: August 7.1hrs
Coldest month: January 1.6°C 34.9°F
Wettest month: August 161mm 6.3ins
Map showing location of Bellinzona (46.19278, 9.01703) Bellinzona map pin © Google

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