Bonassola Weather in September

September in Bonassola brings high temperatures, with daytime highs of 23°C (73°F) and nights around 18°C (64°F). Quite a bit of rainfall is expected, around 130 mm (5.1 in), so pack an umbrella.

Rainfall in Bonassola in September

Expect around 9 days of rain based on historical data, with 130 mm (5.1 in) average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Bonassola in September

In September, Bonassola sees high temperatures, with highs of 23°C (73°F). Nights drop to around 18°C (64°F). September is part of the summer season. Overall, the month follows a fairly predictable daily temperature pattern. At 18°C (64°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 Bonassola in September

With approximately 215 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Should you favor a climate that's both dry and comfortably warm, May, June, July and August 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.