Grande-Synthe Weather in March

March in Grande-Synthe brings low temperatures, with daytime highs of 12°C (54°F) and nights around 5°C (41°F). Expect around 52 mm (2 in) of rainfall during the month.

Rainfall in Grande-Synthe in March

Rain is expected on roughly 17 days, totalling around 52 mm (2 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Grande-Synthe in March

In March, expect low temperatures in Grande-Synthe, with highs of 12°C (54°F) and lows of 5°C (41°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Grande-Synthe in March

The area experiences a moderate amount of sunshine, with approximately 131 hours of sunlight expected. This means a decent mix of sun and overcast.

If you prefer enjoying temperate temperatures and rain-free days, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Grande-Synthe Temperature in March

Min Temperature 5°C (41°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 55%  

Precipitation 52 mm (2 in)  

Rainy days 17 days  

Humidity 87% *  

Sunshine 131 hours *  

Percentage Sunshine *  

* Data from: Ostend, Belgium (44 KM, 27 Miles).

What to Wear in Grande-Synthe in March

The weather can swing between comfortable and chilly in March, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Grande-Synthe 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

6/10

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 Grande-Synthe's climate page.

More climate data for Grande-Synthe

Temperature Rainfall Sunshine Humidity

See the full Grande-Synthe climate overview or explore weather in France.