Les Allues Weather in September

September in Les Allues sees daytime temperatures around 15°C (59°F) and lows of 4°C (39°F) at night. With around 113 mm (4.4 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Les Allues in September

You can expect rain on around 13 days based on historical patterns, with 113 mm (4.4 in) average for the month. 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 Les Allues in September

Daytime highs in Les Allues in September reach 15°C (59°F), with nights around 4°C (39°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Les Allues in September

The area enjoys a balanced 178 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you prefer dry days with pleasant temperatures, 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.