SantʼAntonio Weather in May

SantʼAntonio in May sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 7°C (45°F). Rainfall is fairly high at around 160 mm (6.3 in) on average, so pack waterproofs just in case.

Rainfall in SantʼAntonio in May

You can expect rain on around 18 days based on historical patterns, with 160 mm (6.3 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in SantʼAntonio in May

Daytime highs in SantʼAntonio in May reach 17°C (63°F), with nights around 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in SantʼAntonio in May

The month enjoys around 209 hours of sunshine, creating mostly sunny days with good weather conditions.

For SantʼAntonio itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Switzerland, check out our SantʼAntonio's climate page.

SantʼAntonio Temperature in May

Min Temperature 7°C (45°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 61%  

Precipitation 160 mm (6.3 in)  

Rainy days 18 days  

Humidity 64% *  

Sunshine 209 hours *  

Percentage Sunshine 51% *  

* Data from: Locarno, Switzerland (20 KM, 13 Miles).

What to Wear in SantʼAntonio in May

For SantʼAntonio in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in SantʼAntonio in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

5/10

Walking

5/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Switzerland, check out our SantʼAntonio's climate page.

More climate data for SantʼAntonio

Temperature Rainfall Sunshine Humidity

See the full SantʼAntonio climate overview or explore weather in Switzerland.