Oyonnax Weather in August

August in Oyonnax averages 25°C (77°F) during the day and 14°C (57°F) at night. With just 121 mm (4.8 in) of rainfall on average, it doesn't get much drier than this.

Rainfall in Oyonnax in August

With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Records from the past 30 years suggest around 14 days of rain, with 121 mm (4.8 in) average 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 Oyonnax in August

August in Oyonnax brings typical temperatures with highs around 25°C (77°F) and lows of 14°C (57°F). During August, the summer season is in full swing. Overall, the month follows a fairly predictable daily temperature pattern. 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.

Sunshine in Oyonnax in August

There are approximately 241 hours of sunshine this month, resulting in mostly clear days.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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

Oyonnax Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 45%  

Precipitation 121 mm (4.8 in)  

Rainy days 14 days  

Humidity 68% *  

Sunshine 241 hours *  

Percentage Sunshine 61% *  

* Data from: Geneva, Switzerland (38 KM, 23 Miles).

What to Wear in Oyonnax in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Oyonnax in August

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Oyonnax's climate page.

More climate data for Oyonnax

Temperature Rainfall Sunshine Humidity

See the full Oyonnax climate overview or explore weather in France.