Gais Weather in May

May in Gais brings moderate temperatures, with daytime highs of 18°C (64°F) and nights around 8°C (46°F). It's part of the rainy season, with 178 mm (7 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Gais in May

As part of the rainy season, Gais sees around 18 days of rain in May, with an average of 178 mm (7 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Gais in May

Daytime highs in Gais in May reach 18°C (64°F), with nights around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Gais in May

With about 188 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Gais.

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• 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 Gais's climate page.

Gais Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 61%  

Precipitation 178 mm (7 in)  

Rainy days 18 days  

Humidity 71% *  

Sunshine 188 hours *  

Percentage Sunshine 42% *  

* Data from: St. Gallen, Switzerland (9 KM, 5 Miles).

What to Wear in Gais in May

For Gais 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Gais in May

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

Swimming

6/10

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 Gais's climate page.

More climate data for Gais

Temperature Rainfall Sunshine Humidity

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