Arc 1800 weather in August (Rhône-Alps, France)

Planning a trip to Arc 1800 in August? This guide provides all the details you need.

In August, Arc 1800 typically experiences moderate temperatures and high rainfall. August falls within the summer season. Anticipate daytime temperatures around 17°C, while night temperatures can drop to 6°C.

Arc 1800 in August usually receives high rainfall, averaging around 103 mm for the month. It's the month receiving the least amount of rain. As the days go by, you can expect fewer clouds and less precipitation. This makes it an ideal time for outdoor activities and events that might be disrupted by wetter conditions in other months. Typically around 16 days of rainfall is expected.

The city usually sees around 230 hours of sunlight, indicating many sunny days.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July and August typically offer the most optimal weather. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Arc 1800 climate page with graphs.

 

Arc 1800, monthly averages in August

Min Temperature 6°C  

Max Temperature 17°C  

Chance of Rain 53%  

Precipitation 103 mm  

Rainy days 16 days  

Sunshine 230 hours *  

Percentage Sunshine *  

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

Where to go in France in August

Find out more about the weather in France in August and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

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

So, what should you wear in Arc 1800 in August?

For visitors traveling to Arc 1800, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Arc 1800.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.