Oleggio Castello Weather in September

With daytime temperatures of 23°C (73°F) and nighttime lows of 14°C (57°F), September in Oleggio Castello brings high temperatures during the day. Do keep in mind that September is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Oleggio Castello in September

As part of the rainy season, Oleggio Castello sees around 11 days of rain in September, with an average of 196 mm (7.7 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Oleggio Castello in September

September in Oleggio Castello sees highs of 23°C (73°F) and lows of 14°C (57°F) overnight. Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Oleggio Castello in September

The month brings about 181 hours of sunlight, offering a comfortable mix of sun and rainy moments.

If you prefer enjoying temperate temperatures and rain-free days, 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.