Tréguier Weather in September

September in Tréguier sees daytime temperatures around 20°C (68°F) and lows of 13°C (55°F) at night. The perfect weather makes it a good time to visit.

Rainfall in Tréguier in September

Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 55 mm (2.2 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Tréguier in September

September is a good time to be in Tréguier. Days are perfect, reaching 20°C (68°F), with nights around 13°C (55°F). Experience the summer season in September. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 13°C (55°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.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Tréguier.

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• January
• February
• March
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• 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 Tréguier's climate page.

Tréguier Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 45%  

Precipitation 55 mm (2.2 in)  

Rainy days 14 days  

What to Wear in Tréguier in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days.

What To Do in Tréguier in September

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

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 Tréguier's climate page.

More climate data for Tréguier

Temperature Rainfall

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