Giswil Weather in August

Giswil in August sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 10°C (50°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Giswil in August

As part of the rainy season, Giswil sees around 18 days of rain in August, with an average of 236 mm (9.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Giswil in August

Temperatures in Giswil in August top out at 19°C (66°F) and drop to 10°C (50°F) overnight. The summer season is characteristic of August. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Giswil in August

Expect a lot of sunshine this month, with about 195 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.

August in Giswil has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.