Viana do Bolo Weather in September

September in Viana do Bolo averages 22°C (72°F) during the day and 10°C (50°F) at night. Quite a bit of rainfall is typical this month, with around 77 mm (3 in) on average. An umbrella is a good idea.

Rainfall in Viana do Bolo in September

Typically, you can expect about 11 days of rain this month, with 77 mm (3 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Viana do Bolo in September

Viana do Bolo in September has excellent weather. Days reach 22°C (72°F) and nights cool to 10°C (50°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Viana do Bolo in September

The month enjoys around 241 hours of sunshine, creating mostly sunny days with good weather conditions.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Viana do Bolo.