Depot de l'Ile Weather in September

September in Depot de l'Ile typically sees daytime highs of 19°C (66°F) and nighttime lows of 9°C (48°F). As the wettest month of the year, expect more rainfall than other months.

Rainfall in Depot de l'Ile in September

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 114 mm (4.5 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Depot de l'Ile in September

In September, Depot de l'Ile gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 9°C (48°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

For Depot de l'Ile itself, May, June, July and August generally stand out with 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.