Rosny-sous-Bois Weather in August

In Rosny-sous-Bois, August brings high daytime temperatures around 26°C (79°F), with nights cooling to 14°C (57°F). Expect quite a bit of rainfall this month.

Rainfall in Rosny-sous-Bois in August

Past climate data indicates that roughly 12 days will see rain, totalling around 61 mm (2.4 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Rosny-sous-Bois in August

August in Rosny-sous-Bois is generally excellent, with days reaching 26°C (79°F) and nights settling around 14°C (57°F). The summer season takes place during August. This kind of day-to-night contrast is typical for this time of year. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. This month tends to be the warmest of the year. Light, comfortable clothing will serve you well.

Sunshine in Rosny-sous-Bois in August

The month enjoys around 214 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Rosny-sous-Bois in August

Wind speeds average 3 m/s (6 knots) during August. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Rosny-sous-Bois.

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For a detailed overview over the year and the best time to visit France, check out our Rosny-sous-Bois's climate page.

Rosny-sous-Bois Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 38%  

Precipitation 61 mm (2.4 in)  

Rainy days 12 days  

Humidity 71% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 214 hours *  

Percentage Sunshine 49% *  

* Data from: Paris, France (10 KM, 6 Miles).

What to Wear in Rosny-sous-Bois in August

Warm but pleasant conditions in Rosny-sous-Bois in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Rosny-sous-Bois in August

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

Swimming

9/10

Cycling

8/10

Walking

8/10

Camping

8/10

Outdoor sports

8/10

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 Rosny-sous-Bois's climate page.

More climate data for Rosny-sous-Bois

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Rosny-sous-Bois climate overview or explore weather in France.