Arc 1800 Weather in October

October in Arc 1800 averages 8°C (46°F) during the day and -2°C (28°F) at night. Quite a bit of snow/rainfall is typical this month, with around 110 mm (4.3 in) on average. An umbrella is a good idea.

Rainfall in Arc 1800 in October

Historically, approximately 13 days this month are expected to have snow/rain, averaging 110 mm (4.3 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Arc 1800 in October

If you're visiting Arc 1800 in October, expect highs of 8°C (46°F) and overnight lows around -2°C (28°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Arc 1800 in October

The area enjoys a moderate level of sunlight, with around 160 hours. It's a good balance between sunny and cloudy days.

October in Arc 1800 has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit France, check out our Arc 1800's climate page.

Arc 1800 Temperature in October

Min Temperature -2°C (28°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 44%  

Precipitation 110 mm (4.3 in)  

Rainy days 13 days  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Chamonix-Mont-Blanc, France (38 KM, 24 Miles).

What to Wear in Arc 1800 in October

Dress warmly and in layers for your trip to Arc 1800 in October. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Arc 1800 in October

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Arc 1800's climate page.

More climate data for Arc 1800

Temperature Rainfall Sunshine

See the full Arc 1800 climate overview or explore weather in France.