Monthly weather forecast and climate
La Rochelle, France

Weather in January

January, like December, is a frosty winter month in La Rochelle, France, with average temperature ranging between min 6°C (42.8°F) and max 9.4°C (48.9°F). With an average high-temperature of 9.4°C (48.9°F) and an average low-temperature of 6°C (42.8°F), January is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in La Rochelle, France, with temperature in the range of an average high of 9.8°C (49.6°F) and an average low of 5.4°C (41.7°F). In February, the average high-temperature is relatively the same as in January - a still frosty 9.8°C (49.6°F). Weather in February »

Weather in March

The first month of the spring, March, is a cool month in La Rochelle, France, with temperature in the range of an average low of 6.7°C (44.1°F) and an average high of 12.4°C (54.3°F). In La Rochelle, the average high-temperature in March is relatively the same as in February - a fresh 12.4°C (54.3°F). Weather in March »

Weather in April

April is a moderate spring month in La Rochelle, France, with average temperature varying between 15°C (59°F) and 8.6°C (47.5°F). In April, the average high-temperature is practically the same as in March - a moderate 15°C (59°F). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in La Rochelle, France, with average temperature varying between 17.6°C (63.7°F) and 11.7°C (53.1°F). In May, the average high-temperature is essentially the same as in April - an enjoyable 17.6°C (63.7°F). Weather in May »

Weather in June

June, the first month of the summer, in La Rochelle, is an agreeable month, with average temperature fluctuating between 14.8°C (58.6°F) and 20.7°C (69.3°F). In June, the average high-temperature slightly increases, from a comfortable 17.6°C (63.7°F) in May, to a pleasant 20.7°C (69.3°F). Weather in June »

Weather in July

July, the same as June, in La Rochelle, France, is an agreeable summer month, with average temperature varying between 16.7°C (62.1°F) and 22.9°C (73.2°F). In La Rochelle, the average high-temperature in July is practically the same as in June - a still pleasant 22.9°C (73.2°F). Weather in July »

Weather in August

The last month of the summer, August, is a warm month in La Rochelle, France, with average temperature ranging between min 17°C (62.6°F) and max 23.3°C (73.9°F). August is the warmest month, with an average high-temperature of 23.3°C (73.9°F) and an average low-temperature of 17°C (62.6°F). Weather in August »

Weather in September

September, the first month of the autumn, in La Rochelle, is still a pleasant month, with average temperature fluctuating between 21.4°C (70.5°F) and 14.8°C (58.6°F). In La Rochelle, the average high-temperature is essentially the same as in August - an agreeable 21.4°C (70.5°F). Weather in September »

Weather in October

October, like September, in La Rochelle, France, is another enjoyable autumn month, with temperature in the range of an average high of 18°C (64.4°F) and an average low of 12.9°C (55.2°F). In October, the average high-temperature marginally drops, from an agreeable 21.4°C (70.5°F) in September, to an enjoyable 18°C (64.4°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderate month in La Rochelle, France, with temperature in the range of an average high of 13.5°C (56.3°F) and an average low of 9.8°C (49.6°F). In La Rochelle, the average high-temperature in November marginally drops, from an enjoyable 18°C (64.4°F) in October, to a moderate 13.5°C (56.3°F). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in La Rochelle, France, with average temperature ranging between max 11°C (51.8°F) and min 7.4°C (45.3°F). In La Rochelle, France, the average high-temperature in December is relatively the same as in November - a fresh 11°C (51.8°F). Weather in December »
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FAQ

What is the coldest month in La Rochelle?

With an average high-temperature of 9.4°C (48.9°F) and an average low-temperature of 6°C (42.8°F), January is the coldest month.

What is the most humid month in La Rochelle?

January is the most humid month in La Rochelle, France, with an average relative humidity of 82%.

How much does it rain in La Rochelle?

Throughout the year, in La Rochelle, there are 161.5 rainfall days, and 528mm (20.79") of precipitation is accumulated.

How many days does it snow in La Rochelle?

In La Rochelle, during the entire year, snow falls for 1 days, and aggregates up to 9mm (0.35") of snow.

When it does not snow in La Rochelle?

In La Rochelle, France, snow does not fall in January, April through November.

What is the month with the least sunshine in La Rochelle?

Months with the least sunshine are January, November and December, with an average of 4.9h of sunshine.

When is the lowest UV index in La Rochelle?

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

When does it snow in La Rochelle?

February, March and December are months with snowfall in La Rochelle, France.

What month is the sea coldest in La Rochelle?

February is the month with the coldest seawater, with an average sea temperature of 9.9°C (49.8°F).

What is the snowiest month in La Rochelle?

March is the month with the most snowfall in La Rochelle, France. Snow falls for 0.1 days and accumulates 4mm (0.16") of snow.

What is the month with the highest UV index in La Rochelle?

Months with the highest UV index in La Rochelle, France, are May through September, with an average maximum UV index of 5.

When are the longest days in La Rochelle?

The month with the longest days in La Rochelle is June, with an average of 15.7h of daylight.

What is the driest month in La Rochelle?

July is the month with the least rainfall in La Rochelle, France. Rain falls for 12.9 days and accumulates 26mm (1.02") of precipitation.

What month has the most sunshine in La Rochelle?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

What is the warmest month in La Rochelle?

The warmest month in La Rochelle, France, is August, with an average high-temperature of 23.3°C (73.9°F) and an average low-temperature of 17°C (62.6°F).

When is the sea warmest in La Rochelle?

With an average sea temperature of 19.8°C (67.6°F), August is the month with the warmest seawater in La Rochelle.

What is the least humid month in La Rochelle?

September is the least humid month in La Rochelle, with an average relative humidity of 71%.

What is the rainiest month in La Rochelle?

The month with the most rainfall is November when the rain falls for 16.9 days and typically aggregates up to 84mm (3.31") of precipitation.

What is the month with the shortest days in La Rochelle?

With an average of 8.7h of daylight, December has the shortest days of the year in La Rochelle.

Average pressure
La Rochelle, France

Average pressure - La Rochelle, France

The month with the highest atmospheric pressure is December (1019.9mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).

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Average wind speed
La Rochelle, France

Average wind speed - La Rochelle, France

The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (14.5km/h).

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Average humidity
La Rochelle, France

Average humidity - La Rochelle, France

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is September (71%).

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Average rainfall
La Rochelle, France

Average rainfall - La Rochelle, France

The wettest month (with the highest rainfall) is November (84mm).
The driest month (with the least rainfall) is July (26mm).

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Average rainfall days
La Rochelle, France

Average rainfall days - La Rochelle, France

The month with the highest number of rainy days is November (16.9 days).
The month with the least rainy days is September (9.5 days).

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Average snowfall
La Rochelle, France

Average snowfall - La Rochelle, France

The month with the highest snowfall is March (4mm).
Months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).

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Average snowfall days
La Rochelle, France

Average snowfall days - La Rochelle, France

The month with the highest number of snowfall days is February (0.4 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
La Rochelle, France

Average sea temperature - La Rochelle, France

The best month for swimming (with the highest average sea temperature) is August (19.8°C).
The coldest month (with the lowest average sea temperature) is February (9.9°C).

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Average daylight / Average sunshine
La Rochelle, France

Average daylight / Average sunshine - La Rochelle, France

The month with the longest days is June (Average daylight: 15.7h).
The month with the shortest days is December (Average daylight: 8.7h).

The month with the most sunshine is July (Average sunshine: 10.2h).
Months with the least sunshine are January, November and December (Average sunshine: 4.9).

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Average sunshine days
La Rochelle, France

Average sunshine days - La Rochelle, France

The month with the most sunshine days is September (18.9 days).
The month with the least sunshine days is November (10.9 days).

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Average UV index
La Rochelle, France

Average UV index - La Rochelle, France

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

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Average visibility
La Rochelle, France

Average visibility - La Rochelle, France

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

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