Champex Weather in September
Champex in September sees moderate temperatures, with highs around 14°C (57°F) and overnight lows of 3°C (37°F). Rainfall is fairly high at around 115 mm (4.5 in) on average, so pack waterproofs just in case.
Rainfall in Champex in September
You can expect rain on roughly 14 days based on historical data, averaging 115 mm (4.5 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Champex in September
If you're visiting Champex in September, expect highs of 14°C (57°F) and overnight lows around 3°C (37°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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 Champex in September
With approximately 190 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Champex.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Champex's climate page.
Champex Temperature in September
Min Temperature
3°C (37°F)
Max Temperature
14°C (57°F)
Chance of Rain
47%
Precipitation
115 mm (4.5 in)
Rainy days
14 days
Sunshine
190 hours *
Percentage Sunshine
*
Best Places in Switzerland in September
Find out more about the weather in Switzerland and which places have the best travel conditions in this month. See all of Switzerland in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Champex in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Champex in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Switzerland, check out our Champex's climate page.
See the full Champex climate overview or explore weather in Switzerland.
