Locarno Weather in September

Locarno in September sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 10°C (50°F). With the rainy season in full effect, expect around 191 mm (7.5 in) of rainfall and regular showers throughout the month.

Rainfall in Locarno in September

Locarno is in the rainy season in September, with rain on around 13 days and an average of 191 mm (7.5 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Locarno in September

In September, expect pleasant temperatures in Locarno, with highs of 19°C (66°F) and lows of 10°C (50°F) at night. 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 Locarno in September

There are approximately 198 hours of sunshine this month, despite being the rainy season. Rain often arrives in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, it could still be a nice time to visit.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.