Gossau Weather in August

August in Gossau sees daytime temperatures around 23°C (73°F) and lows of 14°C (57°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.

Rainfall in Gossau in August

As part of the rainy season, Gossau sees around 18 days of rain in August, with an average of 209 mm (8.2 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Gossau in August

Daytime highs in Gossau in August reach 23°C (73°F), with nights around 14°C (57°F). August is part of the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 14°C (57°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 Gossau in August

The month enjoys around 210 hours of sunshine. The wet weather tends to wait until afternoon or evening to arrive, leaving the first half of most days dry and sunny.

Should you favor a climate that's both dry and comfortably warm, May and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.