Grand-Laviers Weather in September

In Grand-Laviers, September brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 12°C (54°F). It is the driest month of the year, with minimal rainfall.

Rainfall in Grand-Laviers in September

Dry conditions dominate this month. A great time for outdoor fun and exploration. Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 60 mm (2.4 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Grand-Laviers in September

The perfect temperature in Grand-Laviers in September makes it a solid month to visit, with 20°C (68°F) during the day and 12°C (54°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Grand-Laviers in September

The area enjoys a moderate level of sunlight, with around 160 hours. It's a good balance between sunny and cloudy days.

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 Grand-Laviers.

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

Grand-Laviers Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 45%  

Precipitation 60 mm (2.4 in)  

Rainy days 14 days  

Humidity 85% *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Abbeville, France (3 KM, 2 Miles).

What to Wear in Grand-Laviers in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Grand-Laviers in September

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

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 Grand-Laviers's climate page.

More climate data for Grand-Laviers

Temperature Rainfall Sunshine Humidity

See the full Grand-Laviers climate overview or explore weather in France.