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Saint-Thégonnec Weather in September
Saint-Thégonnec in September sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 12°C (54°F). Rainfall is fairly high at around 65 mm (2.6 in) on average, so pack waterproofs just in case.
Rainfall in Saint-Thégonnec in September
The climate data from previous years indicates about 15 days of rain, averaging 65 mm (2.6 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Saint-Thégonnec in September
Saint-Thégonnec has excellent weather in September, with days reaching 20°C (68°F) and nights cooling to 12°C (54°F). September is a notable month of the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. 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 Saint-Thégonnec in September
With about 168 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Saint-Thégonnec Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
20°C (68°F)
Chance of Rain
49%
Precipitation
65 mm (2.6 in)
Rainy days
15 days
Humidity
85% *
Sunshine
168 hours *
Percentage Sunshine
45% *
* Data from: Brest, France (35 KM, 22 Miles).
Saint-Thégonnec Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Thégonnec - and find the best time to visit.
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 →
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 Saint-Thégonnec 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Saint-Thégonnec in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling10/10 -
Walking10/10 -
Barbeque7/10 -
Camping8/10 -
Outdoor sports10/10
Saint-Thégonnec 3-Day Forecast
More climate data for Saint-Thégonnec
Temperature Rainfall Sunshine Humidity
See the full Saint-Thégonnec climate overview or explore weather in France.
Popular in September
Where to go in September - average daytime high across popular destinations.
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The 10 most charming villages in France
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