Monthly weather forecast and climate
Biarritz, France

Weather in January

January, the same as December, is a cool winter month in Biarritz, France, with average temperature ranging between min 6.8°C (44.2°F) and max 10.8°C (51.4°F). With an average high-temperature of 10.8°C (51.4°F) and an average low-temperature of 6.8°C (44.2°F), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a fresh month in Biarritz, France, with temperature in the range of an average low of 6.2°C (43.2°F) and an average high of 11.3°C (52.3°F). In Biarritz, the average high-temperature is relatively the same as in January - a still cool 11.3°C (52.3°F). Weather in February »

Weather in March

The first month of the spring, March, is a moderate month in Biarritz, France, with average temperature fluctuating between 13.8°C (56.8°F) and 7.6°C (45.7°F). In Biarritz, the average high-temperature is almost the same as in February - a moderate 13.8°C (56.8°F). Weather in March »

Weather in April

April in Biarritz, France, is an enjoyable spring month, with temperature in the range of an average low of 9.7°C (49.5°F) and an average high of 16°C (60.8°F). In Biarritz, France, the average high-temperature in April is practically the same as in March - an enjoyable 16°C (60.8°F). Weather in April »

Weather in May

May, the last month of the spring, in Biarritz, is also an enjoyable month, with average temperature ranging between min 11.8°C (53.2°F) and max 17.9°C (64.2°F). In Biarritz, the average high-temperature in May is essentially the same as in April - a still comfortable 17.9°C (64.2°F). Weather in May »

Weather in June

June, the first month of the summer, in Biarritz, is an agreeable month, with average temperature ranging between min 14.5°C (58.1°F) and max 21.2°C (70.2°F). In June, the average high-temperature marginally rises, from an enjoyable 17.9°C (64.2°F) in May, to an agreeable 21.2°C (70.2°F). Weather in June »

Weather in July

July in Biarritz, France, is a warm summer month, with average temperature fluctuating between 16.4°C (61.5°F) and 23.5°C (74.3°F). In July, the average high-temperature is practically the same as in June - a moderately hot 23.5°C (74.3°F). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Biarritz, France, with average temperature varying between 17.1°C (62.8°F) and 24.4°C (75.9°F). The warmest month is August, with an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 17.1°C (62.8°F). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Biarritz, France, with average temperature fluctuating between 15.1°C (59.2°F) and 22.6°C (72.7°F). In Biarritz, France, the average high-temperature is relatively the same as in August - an agreeable 22.6°C (72.7°F). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Biarritz, France, with temperature in the range of an average high of 19.6°C (67.3°F) and an average low of 13.3°C (55.9°F). In Biarritz, the average high-temperature slightly decreases, from an agreeable 22.6°C (72.7°F) in September, to an enjoyable 19.6°C (67.3°F). Weather in October »

Weather in November

November, the last month of the autumn, in Biarritz, is also a moderate month, with average temperature ranging between min 10.3°C (50.5°F) and max 14.5°C (58.1°F). In November, the average high-temperature drops, from a comfortable 19.6°C (67.3°F) in October, to a mild 14.5°C (58.1°F). Weather in November »

Weather in December

The first month of the winter, December, is still a cool month in Biarritz, France, with average temperature varying between 8°C (46.4°F) and 12.2°C (54°F). In Biarritz, France, the average high-temperature is practically the same as in November - a fresh 12.2°C (54°F). Weather in December »
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FAQ

What is the coldest month in Biarritz?

January is the coldest month in Biarritz, with an average high-temperature of 10.8°C (51.4°F) and an average low-temperature of 6.8°C (44.2°F).

How many days does it rain in Biarritz?

Throughout the year, in Biarritz, there are 189.1 rainfall days, and 795mm (31.3") of precipitation is accumulated.

When does it snow in Biarritz?

January through March and December are months with snowfall in Biarritz.

How many days does it snow in Biarritz?

In Biarritz, during the entire year, snow falls for 1.7 days, and aggregates up to 9mm (0.35") of snow.

What is the month with the lowest UV index in Biarritz?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the snowiest month in Biarritz?

February is the month with the most snowfall. Snow falls for 0.8 days and accumulates 5mm (0.2") of snow.

When is the sea coldest in Biarritz?

February is the month with the coldest seawater, with an average sea temperature of 12.4°C (54.3°F).

When it does not snow in Biarritz?

In Biarritz snow does not fall in April through November.

What is the most humid month in Biarritz?

The most humid month in Biarritz, France, is June, with an average relative humidity of 80%.

When are the longest days in Biarritz?

June has the longest days of the year, with an average of 15.4h of daylight.

When is the highest UV index in Biarritz?

June through September, with an average maximum UV index of 5, are months with the highest UV index in Biarritz, France.

What month has the most sunshine in Biarritz?

The month with the most sunshine in Biarritz is July, with an average of 9.3h of sunshine.

What is the warmest month in Biarritz?

With an average high-temperature of 24.4°C (75.9°F) and an average low-temperature of 17.1°C (62.8°F), August is the warmest month in Biarritz, France.

What is the month with the warmest sea water in Biarritz?

August is the month with the warmest seawater, with an average sea temperature of 21.4°C (70.5°F).

What is the driest month in Biarritz?

The month with the least rainfall is September when the rain falls for 13.5 days and typically collects 40mm (1.57") of precipitation.

What is the least humid month in Biarritz?

With an average relative humidity of 73%, October is the least humid month.

What is the rainiest month in Biarritz?

The month with the most rainfall is November when the rain falls for 17.4 days and typically aggregates up to 119mm (4.69") of precipitation.

What is the month with the least sunshine in Biarritz?

The month with the least sunshine in Biarritz is November, with an average of 4.9h of sunshine.

What is the month with the shortest days in Biarritz?

The month with the shortest days in Biarritz is December, with an average of 9h of daylight.

Average temperature
Biarritz, France

Average temperature - Biarritz, France

The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (10.8°C).

The month with the highest average low temperature is August (17.1°C).
The coldest month (with the lowest average low temperature) is February (6.2°C).

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Average pressure
Biarritz, France

Average pressure - Biarritz, France

The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).

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Average wind speed
Biarritz, France

Average wind speed - Biarritz, France

The windiest months (with the highest average wind speed) are January and November (15.1km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).

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Average rainfall
Biarritz, France

Average rainfall - Biarritz, France

The wettest month (with the highest rainfall) is November (119mm).
The driest month (with the least rainfall) is September (40mm).

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Average rainfall days
Biarritz, France

Average rainfall days - Biarritz, France

The month with the highest number of rainy days is April (17.8 days).
The month with the least rainy days is October (13 days).

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Average snowfall
Biarritz, France

Average snowfall - Biarritz, France

The month with the highest snowfall is February (5mm).
Months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days
Biarritz, France

Average snowfall days - Biarritz, France

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average sea temperature
Biarritz, France

Average sea temperature - Biarritz, France

The best month for swimming (with the highest average sea temperature) is August (21.4°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).

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Average daylight / Average sunshine
Biarritz, France

Average daylight / Average sunshine - Biarritz, France

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

The month with the most sunshine is July (Average sunshine: 9.3h).
The month with the least sunshine is November (Average sunshine: 4.9h).

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Average sunshine days
Biarritz, France

Average sunshine days - Biarritz, France

The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index
Biarritz, France

Average UV index - Biarritz, France

Months with the highest UV index are June, July, August and September (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Biarritz, France

Average visibility - Biarritz, France

Months with the highest visibility are February, March, June, August, September, October, November and December (10km).
Months with the lowest visibility are January, April, May and July (9km).

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