Schwyz Weather in August

August in Schwyz brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 11°C (52°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Schwyz in August

As part of the rainy season, Schwyz sees around 18 days of rain in August, with an average of 221 mm (8.7 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Schwyz in August

Schwyz in August gets highs of 21°C (70°F) during the day and drops to 11°C (52°F) at night. The month of August belongs to the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Schwyz in August

The area enjoys a moderate level of sunlight, with around 158 hours. It's a good balance between sunny and rainy days.

Wind Speed in Schwyz in August

August sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

If your ideal day consists of dry skies and pleasant temperatures, July, August and September typically offer the best circumstances for Schwyz.