Orsières Weather in September

Orsières in September sees moderate daytime temperatures of 13°C (55°F) and nighttime lows of 3°C (37°F). Rainfall is fairly high this month at around 113 mm (4.4 in), so pack a rain jacket to stay dry.

Rainfall in Orsières in September

Looking at the last 30 years, the data shows about 14 days with rain, averaging 113 mm (4.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Orsières in September

September in Orsières sees highs of 13°C (55°F) and lows of 3°C (37°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Orsières in September

The days are predominantly sunny, with an estimated total of around 190 hours of sunshine. Despite the cool temperatures, these sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Orsières. Our weather planner can help you explore destinations with more pleasant weather conditions.