Unterwasser weather in August (St.Gallen Canton, Switzerland)

Wondering what the weather is like in Unterwasser during August? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In August, Unterwasser tends to experience pleasant temperatures and heavy rainfall. August is typically considered a summer month. As the day progresses, temperatures can peak at 21°C. Luckily at nightfall, they typically drop to 11°C.

Precipitation

Unterwasser in August falls under the rainy season with heavy rainfall, averaging around 258 mm for the month. Analyzing past climate data, one can expect approximately 19 days of rain.

Average sunshine

The month brings about 170 hours of sunlight, offering a comfortable mix of sun and shade.

If you favor pleasant temperatures and minimal rainfall, August is one of the better months to visit Unterwasser. July and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, May, June, September, October, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Unterwasser climate page with graphs.

 

Unterwasser, monthly averages in August

Min Temperature 11°C  

Max Temperature 21°C  

Chance of Rain 62%  

Precipitation 258 mm  

Rainy days 19 days  

Humidity 82% *  

Windspeed 22 km/h *  

Sunshine 170 hours *  

Percentage Sunshine *  

Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (3 KM, 2 Miles).

Where to go in Switzerland in August

Find out more about the weather in Switzerland and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Unterwasser, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Camping

6/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Unterwasser.

Our site offers climate and forecast data for every country in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.