Switzerland weather
Our guide to the weather in Switzerland during August
Switzerland is a stunning country with a wealth of natural beauty and activities to enjoy, from skiing in the Alps to exploring its quaint villages. In August, take advantage of the warm temperatures and enjoy some of the many outdoor activities on offer. We've looked at the most up-to-date weather data for Switzerland, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Switzerland weather in August.
How warm is it in Switzerland during August?
The temperature reaches around 23℃ during the daytime in August, falling away to 12℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.
Does it rain in Switzerland during August?
On average, there will be 8 rainy days during the month, amounting to 161.4mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Switzerland during August?
No - there is very light air movement in August so conditions should be calm with light breezes at times.
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