Saint-Gervais-les-Bains
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Saint-Gervais-les-Bains Weather in September

September in Saint-Gervais-les-Bains sees daytime temperatures around 15°C (59°F) and lows of 4°C (39°F) at night. With around 127 mm (5 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Saint-Gervais-les-Bains in September

Typically, you can expect about 14 days of rain this month, with 127 mm (5 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Saint-Gervais-les-Bains in September

September in Saint-Gervais-les-Bains brings moderate temperatures, with highs of 15°C (59°F) and nights around 4°C (39°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Saint-Gervais-les-Bains in September

Expect a lot of sunshine this month, with about 190 hours of sun. These sunny conditions add to the overall experience.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Saint-Gervais-les-Bains.

Saint-Gervais-les-Bains Temperature in September

Min Temperature
4°C (39°F)
Max Temperature
15°C (59°F)
Chance of Rain
46%
Precipitation
127 mm (5 in)
Rainy days
14 days
Sunshine
190 hours *
Percentage Sunshine
*
* Data from: Chamonix-Mont-Blanc, France (11 KM, 7 Miles).

Saint-Gervais-les-Bains Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint-Gervais-les-Bains - and find the best time to visit.

Best Places in France in September

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Saint-Gervais-les-Bains 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Saint-Gervais-les-Bains in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    5/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10
  • Outdoor sports
    9/10

Saint-Gervais-les-Bains 3-Day Forecast

More climate data for Saint-Gervais-les-Bains

Popular in September

Where to go in September - average daytime high across popular destinations.

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