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Lanvallay Weather in September

During September, Lanvallay experiences pleasant daytime temperatures of 22°C (72°F) and cooler nights around 12°C (54°F). As part of the summer season, expect quite a bit of rainfall. Around 62 mm (2.4 in) is typical.

Rainfall in Lanvallay in September

You can typically expect 13 days of rain this month, averaging around 62 mm (2.4 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Lanvallay in September

September in Lanvallay is generally perfect, with days reaching 22°C (72°F) and nights settling around 12°C (54°F). During September, you'll experience the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Lanvallay in September

The area experiences a moderate amount of sunshine, with approximately 169 hours of sunlight expected. This means a decent mix of sun and overcast.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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

Lanvallay Temperature in September

Min TemperatureMin Temperature 12°C (54°F)  
Max TemperatureMax Temperature 22°C (72°F)  
Chance of RainChance of Rain 42%  
PrecipitationPrecipitation 62 mm (2.4 in)  
Rainy daysRainy days 13 days  
HumidityHumidity 82% *  
SunshineSunshine 169 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Saint Malo, France (21 KM, 13 Miles).

Best Places in France in September

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in September →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Lanvallay in September

For Lanvallay in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Lanvallay 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.

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

More climate data for Lanvallay