Ollomont Weather in September

September in Ollomont brings moderate temperatures, with highs of 13°C (55°F) and nights dropping to 2°C (36°F). Rainfall is on the higher side this month, averaging around 104 mm (4.1 in), so keep a rain jacket handy.

Rainfall in Ollomont in September

Climate statistics over the past 30 years suggest around 14 days of rain, with 104 mm (4.1 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Ollomont in September

Daytime highs in Ollomont in September reach 13°C (55°F), with nights around 2°C (36°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Ollomont in September

Expect sunny days throughout the month, with an estimated 190 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Ollomont.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Ollomont. Our weather planner can help you explore destinations with more pleasant weather conditions.