The climate in Plougonvelin during September can be summarized as mild and a little damp.
September is in the fall / autumn in Plougonvelin and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 19°C (65°F), whilst at night 12°C (53°F) is normal.
|Daytime temperature||18.5°C 65.3°F|
|Nightly temperature||11.9°C 53.4°F|
|Average temperature||15.2°C 59.4°F|
|Daily sunshine||6 hrs|
|Avg rainfall||87 mm 3.4 ins|
|Rainy days||15 days|
|Sea temperature||16.8°C 62.2°F|
|Windspeed||15.5kph 10 mph|
On average September is the 6th driest month of the year in Plougonvelin with around 87mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Plougonvelin in September 2023.
|Hottest month:||August||19.8°C 67.6°F|
|Driest month:||July||49mm 1.9ins|
|Coldest month:||January||9.2°C 48.6°F|
|Wettest month:||December||136mm 5.4ins|