Blonville-sur-Mer
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Blonville-sur-Mer Weather in September

September is one of the excellent months to visit Blonville-sur-Mer, with daytime temperatures of 21°C (70°F) and lows of 12°C (54°F) at night. Do note that quite a bit of rainfall is typical, averaging around 71 mm (2.8 in).

Rainfall in Blonville-sur-Mer in September

Typically around 13 days of rainfall are expected, averaging 71 mm (2.8 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Blonville-sur-Mer in September

September is one of the better months to visit Blonville-sur-Mer. Expect 21°C (70°F) during the day and 12°C (54°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 12°C (54°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.

Sunshine in Blonville-sur-Mer in September

With about 167 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Blonville-sur-Mer Temperature in September

Min Temperature
12°C (54°F)
Max Temperature
21°C (70°F)
Chance of Rain
43%
Precipitation
71 mm (2.8 in)
Rainy days
13 days
Humidity
82% *
Sunshine
167 hours *
Percentage Sunshine
*
* Data from: Le Havre, France (18 KM, 11 Miles).

Blonville-sur-Mer Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Blonville-sur-Mer - 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 Blonville-sur-Mer 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Blonville-sur-Mer in September

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

  • Swimming
    6/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Blonville-sur-Mer 3-Day Forecast

More climate data for Blonville-sur-Mer

Popular in September

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

Bucket list

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