Saint-Quay-Portrieux
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Saint-Quay-Portrieux Weather in September

September is one of the excellent months to visit Saint-Quay-Portrieux, with daytime temperatures of 20°C (68°F) and lows of 14°C (57°F) at night. Do note that quite a bit of rainfall is typical, averaging around 63 mm (2.5 in).

Rainfall in Saint-Quay-Portrieux in September

Records from the past 30 years suggest around 13 days of rain, with 63 mm (2.5 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Saint-Quay-Portrieux in September

The excellent temperature in Saint-Quay-Portrieux in September makes it a solid month to visit, with 20°C (68°F) during the day and 14°C (57°F) at night. During September, you'll experience the summer season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 14°C (57°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 Saint-Quay-Portrieux in September

The city usually sees around 169 hours of sunlight, indicating a moderately sunny period.

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

Saint-Quay-Portrieux Temperature in September

Min Temperature
14°C (57°F)
Max Temperature
20°C (68°F)
Chance of Rain
45%
Precipitation
63 mm (2.5 in)
Rainy days
13 days
Humidity
82% *
Sunshine
169 hours *
Percentage Sunshine
*
* Data from: Saint Malo, France (59 KM, 37 Miles).

Saint-Quay-Portrieux Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint-Quay-Portrieux - 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-Quay-Portrieux in September

For Saint-Quay-Portrieux 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 Saint-Quay-Portrieux 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
  • Barbeque
    7/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Saint-Quay-Portrieux 3-Day Forecast

More climate data for Saint-Quay-Portrieux

Popular in September

Where to go in September - average daytime high across popular destinations.

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