Olonne-sur-Mer Weather in March

March in Olonne-sur-Mer averages 13°C (55°F) during the day and 7°C (45°F) at night. Quite a bit of rainfall is typical this month, with around 62 mm (2.4 in) on average. An umbrella is a good idea.

Rainfall in Olonne-sur-Mer in March

Historically, March sees about 16 days of rain, with a monthly average of 62 mm (2.4 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Olonne-sur-Mer in March

In March, Olonne-sur-Mer sees moderate temperatures, with highs of 13°C (55°F). Nights drop to around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Olonne-sur-Mer in March

The city usually sees around 166 hours of sunlight, indicating a moderately sunny period.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Olonne-sur-Mer.

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

Olonne-sur-Mer Temperature in March

Min Temperature 7°C (45°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 52%  

Precipitation 62 mm (2.4 in)  

Rainy days 16 days  

Humidity 80% *  

Sunshine 166 hours *  

Percentage Sunshine *  

* Data from: La Rochelle, France (63 KM, 39 Miles).

What to Wear in Olonne-sur-Mer in March

The weather can be unpredictable in March, 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. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Olonne-sur-Mer in March

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

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 Olonne-sur-Mer's climate page.

More climate data for Olonne-sur-Mer

Temperature Rainfall Sunshine Humidity

See the full Olonne-sur-Mer climate overview or explore weather in France.