September weather forecast
Villefranche-sur-Mer, France

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Weather in September

The first month of the autumn, September, is still a pleasant month in Villefranche-sur-Mer, France, with an average temperature varying between 21.3°C (70.3°F) and 16.9°C (62.4°F).

Temperature

Villefranche-sur-Mer's weather subtly changes with the onset of September, barely falling from a moderately hot 24.8°C (76.6°F) in August to a pleasant 21.3°C (70.3°F). An average low-temperature of 16.9°C (62.4°F), slightly less than the daytime peak, marks the month of September.

Humidity

The average relative humidity in September in Villefranche-sur-Mer is 70%.

Rainfall

In September, in Villefranche-sur-Mer, the rain falls for 11.9 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Villefranche-sur-Mer, France, there are 149.2 rainfall days, and 639mm (25.16") of precipitation is accumulated.

Snowfall

In Villefranche-sur-Mer, snow does not fall in April through December.

Sea temperature

In Villefranche-sur-Mer, in September, the average water temperature is 22.3°C (72.1°F).
Note: For someone not comfortable with cold, swimming in 22.3°C (72.1°F) waters might be a stretch. However, with favorable conditions like abundant sunshine, mild wind, and warm air temperatures, the experience can be improved. And while wetsuits are not a must, they can be considered.

Daylight

In Villefranche-sur-Mer, the average length of the day in September is 12h and 30min.
On the first day of the month, sunrise is at 06:54 and sunset at 20:06. On the last day of September, sunrise is at 07:27 and sunset at 19:13 CEST.

Sunshine

In September, the average sunshine is 10h.

UV index

In Villefranche-sur-Mer, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in September interprets into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What is the usual temperature for Villefranche-sur-Mer in September?

An average high-temperature, in September, in Villefranche-sur-Mer, is 21.3°C (70.3°F) and the average low-temperature is 16.9°C (62.4°F).

What is the average humidity in September in Villefranche-sur-Mer?

In September, the average relative humidity in Villefranche-sur-Mer, France, is 70%.

How many days does it rain in September in Villefranche-sur-Mer?

In September, in Villefranche-sur-Mer, the rain falls for 11.9 days. Throughout September, 36mm (1.42") of precipitation is accumulated.

When it does not snow in Villefranche-sur-Mer?

In Villefranche-sur-Mer, snow does not fall in April through December.

What is the sea temperature in September in Villefranche-sur-Mer?

In Villefranche-sur-Mer, in September, the average water temperature is 22.3°C (72.1°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.3°C (72.1°F).

What is the average length of the day in September in Villefranche-sur-Mer?

In September, the average day length in Villefranche-sur-Mer, France, is 12h and 30min.

When are sunrise and sunset in September in Villefranche-sur-Mer?

On the first day of September, sunrise is at 06:54 and sunset at 20:06. On the last day of the month, sunrise is at 07:27 and sunset at 19:13 CEST.

How many hours of sunshine does Villefranche-sur-Mer have in September?

In Villefranche-sur-Mer, the average sunshine duration in September is 10h.

What is the UV index reading in September in Villefranche-sur-Mer?

In September, the average daily maximum UV index in Villefranche-sur-Mer is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in September
Villefranche-sur-Mer, France

Average temperature in September - Villefranche-sur-Mer, France
  • Average high temperature in September: 21.3°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The months with the lowest average high temperature are January and February (9.4°C).

  • Average low temperature in September: 16.9°C

The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is February (5.5°C).

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Average pressure in September
Villefranche-sur-Mer, France

Average pressure in September - Villefranche-sur-Mer, France
  • Average pressure in September: 1015.9mbar

The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is April (1013.9mbar).

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Average wind speed in September
Villefranche-sur-Mer, France

Average wind speed in September - Villefranche-sur-Mer, France
  • Average wind speed in September: 10km/h

The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).

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Average humidity in September
Villefranche-sur-Mer, France

Average humidity in September - Villefranche-sur-Mer, France
  • Average humidity in September: 70%

The months with the highest relative humidity are May and June (73%).
The months with the lowest relative humidity are January and December (68%).

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Average rainfall in September
Villefranche-sur-Mer, France

Average rainfall in September - Villefranche-sur-Mer, France
  • Average rainfall in September: 36mm

The wettest month (with the highest rainfall) is November (125mm).
The driest month (with the least rainfall) is August (30mm).

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Average rainfall days in September
Villefranche-sur-Mer, France

Average rainfall days in September - Villefranche-sur-Mer, France
  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is December (9.6 days).

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Average snowfall in September
Villefranche-sur-Mer, France

Average snowfall in September - Villefranche-sur-Mer, France
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in September
Villefranche-sur-Mer, France

Average snowfall days in September - Villefranche-sur-Mer, France
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, October and November (0 days).

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Average sea temperature in September
Villefranche-sur-Mer, France

Average sea temperature in September - Villefranche-sur-Mer, France
  • Average sea temperature in September: 22.3°C

The best month for swimming (with the highest average sea temperature) is August (23.7°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).

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Average daylight in September /
Average sunshine in September
Villefranche-sur-Mer, France

Average daylight in September / Average sunshine in September - Villefranche-sur-Mer, France
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 10h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).

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Average sunshine days in September
Villefranche-sur-Mer, France

Average sunshine days in September - Villefranche-sur-Mer, France
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (9 days).

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Average UV index in September
Villefranche-sur-Mer, France

Average UV index in September - Villefranche-sur-Mer, France
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in September
Villefranche-sur-Mer, France

Average cloud cover in September - Villefranche-sur-Mer, France
  • Average cloud cover in September: 16

The months with the most cloud cover are February and November (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 11).

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Average visibility in September
Villefranche-sur-Mer, France

Average visibility in September - Villefranche-sur-Mer, France
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Villefranche-sur-Mer, France

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