Arcachon
France
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Arcachon, France

April in Arcachon, France, is an enjoyable spring month, with average temperature fluctuating between 16°C (60.8°F) and 7°C (44.6°F).

Temperature

In Arcachon, the average high-temperature in April is almost the same as in March - a comfortable 16°C (60.8°F). The average low-temperature, in Arcachon, France, is 7°C (44.6°F).

Rainfall

In Arcachon, in April, during 17 rainfall days, 92mm (3.6") of precipitation is typically accumulated. In Arcachon, France, during the entire year, the rain falls for 181 days and collects up to 1136mm (44.7") of precipitation.

Sea temperature

In Arcachon, the average water temperature is 13°C (55.4°F).
Note: Swimming in 13°C (55.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Arcachon, the average length of the day in April is 13.5h.

Sunshine

The average sunshine is 6h.

UV index

In April, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in April in Arcachon?

In Arcachon, France, in April, the average high-temperature is 16°C (60.8°F), and the average low-temperature is 7°C (44.6°F).

How many days does it rain in April in Arcachon?

In April, in Arcachon, France, the rain falls for 17 days. Throughout April, 92mm (3.6") of precipitation is accumulated.

What is the sea water temperature in April in Arcachon?

In Arcachon, the average seawater temperature in April is 13°C (55.4°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Arcachon have in April?

The average length of the day in April in Arcachon, France, is 13.5h.

How long on average sun shines in April in Arcachon?

In April, the average sunshine in Arcachon, France, is 6h.

What is the UV index intensity in April in Arcachon?

In Arcachon, France, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in April - Arcachon, France
  • Average high temperature in April: 16°C

The warmest month (with the highest average high temperature) is July (25°C).
The month with the lowest average high temperature is January (10°C).

  • Average low temperature in April: 7°C

Months with the highest average low temperature are July and August (15°C).
Coldest months (with the lowest average low temperature) are January, February and December (4°C).

Average rainfall in April - Arcachon, France
  • Average rainfall in April: 92mm

Wettest months (with the highest rainfall) are November and December (126mm).
The driest month (with the lowest rainfall) is July (53mm).

Average rainfall days in April - Arcachon, France
  • Average rainfall days in April: 17 days

The month with the highest number of rainy days is January (18 days).
The month with the lowest number of rainy days is July (11 days).

Average sea temperature in April - Arcachon, France
  • Average sea temperature in April: 13°C

The best month for swimming (with the highest average sea temperature) is August (22°C).
Coldest months (with the lowest average sea temperature) are February and March (12°C).

Average daylight in April / Average sunshine in April - Arcachon, France
  • Average daylight in April: 13.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with shortest days is December (Average daylight: 8.9h).

  • Average sunshine in April: 6h

Months with most sunshine are June and July (Average sunshine: 8h).
Months with least sunshine are January, November and December (Average sunshine: 3).

Average UV index in April - Arcachon, France
  • Average UV index in April: 5

Months with the highest UV index are June and July (UV index 8).
Months with the lowest UV index are January and December (UV index 1).