Climate and monthly weather forecast
Rouen, France

Weather in January

January, the same as December, in Rouen, France, is a frosty winter month, with temperature in the range of an average low of 1.4°C (34.5°F) and an average high of 6.4°C (43.5°F). January is the coldest month, with an average high-temperature of 6.4°C (43.5°F) and an average low-temperature of 1.4°C (34.5°F). Weather in January »

Weather in February

February, the last month of the winter, in Rouen, is also a frosty month, with average temperature fluctuating between 7.5°C (45.5°F) and 1.5°C (34.7°F). In Rouen, the average high-temperature is practically the same as in January - a still chilly 7.5°C (45.5°F). Weather in February »

Weather in March

March, the first month of the spring, in Rouen, is a cool month, with average temperature varying between 3.3°C (37.9°F) and 10.9°C (51.6°F). In Rouen, the average high-temperature slightly increases, from a chilly 7.5°C (45.5°F) in February, to a cool 10.9°C (51.6°F). Weather in March »

Weather in April

April in Rouen, France, is a mild spring month, with average temperature varying between 5°C (41°F) and 14.3°C (57.7°F). In Rouen, France, the average high-temperature in April slightly increases, from a cool 10.9°C (51.6°F) in March, to a moderate 14.3°C (57.7°F). Weather in April »

Weather in May

May, the last month of the spring, in Rouen, is an enjoyable month, with average temperature ranging between max 16.3°C (61.3°F) and min 7°C (44.6°F). In Rouen, the average high-temperature is practically the same as in April - a comfortable 16.3°C (61.3°F). Weather in May »

Weather in June

June, the first month of the summer, in Rouen, is still a comfortable month, with average temperature fluctuating between 10.2°C (50.4°F) and 19.4°C (66.9°F). In Rouen, the average high-temperature slightly increases, from 16.3°C (61.3°F) in May, to a still comfortable 19.4°C (66.9°F). Weather in June »

Weather in July

July is a pleasant summer month in Rouen, France, with average temperature fluctuating between 12.6°C (54.7°F) and 22°C (71.6°F). In Rouen, the average high-temperature in July is practically the same as in June - an agreeable 22°C (71.6°F). Weather in July »

Weather in August

August, the last month of the summer, in Rouen, is also an agreeable month, with average temperature ranging between min 12.8°C (55°F) and max 22.1°C (71.8°F). The warmest month is August, with an average high-temperature of 22.1°C (71.8°F) and an average low-temperature of 12.8°C (55°F). Weather in August »

Weather in September

September, the first month of the autumn, in Rouen, is also an enjoyable month, with average temperature fluctuating between 19.4°C (66.9°F) and 10.4°C (50.7°F). In September, the average high-temperature is essentially the same as in August - an enjoyable 19.4°C (66.9°F). Weather in September »

Weather in October

October, like September, is another mild autumn month in Rouen, France, with temperature in the range of an average low of 8.3°C (46.9°F) and an average high of 15.2°C (59.4°F). In October, the average high-temperature marginally drops, from a comfortable 19.4°C (66.9°F) in September, to a mild 15.2°C (59.4°F). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Rouen, France, with temperature in the range of an average high of 10.2°C (50.4°F) and an average low of 5.2°C (41.4°F). In Rouen, the average high-temperature drops, from a moderate 15.2°C (59.4°F) in October, to a cool 10.2°C (50.4°F). Weather in November »

Weather in December

December, the first month of the winter, in Rouen, is also a frosty month, with temperature in the range of an average low of 2.9°C (37.2°F) and an average high of 7.5°C (45.5°F). In December, the average high-temperature is almost the same as in November - a chilly 7.5°C (45.5°F). Weather in December »
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FAQ

What is the coldest month in Rouen?

With an average high-temperature of 6.4°C (43.5°F) and an average low-temperature of 1.4°C (34.5°F), January is the coldest month in Rouen.

What is the most humid month in Rouen?

Months with the highest humidity in Rouen are January and December, with an average relative humidity of 89%.

How many days does it rain in Rouen?

Throughout the year, there are 189.9 rainfall days, and 524mm (20.63") of precipitation is accumulated.

When does it snow in Rouen?

January through March, November and December are months with snowfall in Rouen.

What is the snowiest month in Rouen?

January is the month with the most snowfall in Rouen. Snow falls for 2.1 days and accumulates 14mm (0.55") of snow.

How much does it snow in Rouen?

Throughout the year, in Rouen, there are 7 snowfall days, and 43mm (1.69") of snow is accumulated.

What is the month with the least sunshine in Rouen?

January has the least sunshine of the year in Rouen, France, with an average of 3.6h of sunshine.

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

Months with the lowest UV index in Rouen, France, are January, February, November and December, with an average maximum UV index of 2.

When it does not snow in Rouen?

April through October are months without snowfall in Rouen.

When are the longest days in Rouen?

June has the longest days of the year in Rouen, with an average of 16.2h of daylight.

What is the month with the most sunshine in Rouen?

June and July, with an average of 9h of sunshine, are months with the most sunshine in Rouen, France.

When is the highest UV index in Rouen?

The month with the highest UV index in Rouen, France, is July, with an average maximum UV index of 5.

What is the warmest month in Rouen?

With an average high-temperature of 22.1°C (71.8°F) and an average low-temperature of 12.8°C (55°F), August is the warmest month in Rouen, France.

What is the least humid month in Rouen?

With an average relative humidity of 79%, August is the least humid month.

What is the driest month in Rouen?

The month with the least rainfall in Rouen, France, is September when the rain falls for 12.1 days and typically collects 24mm (0.94") of precipitation.

What is the wettest month in Rouen?

The month with the most rainfall in Rouen is December when the rain falls for 16.2 days and typically aggregates up to 60mm (2.36") of precipitation.

What is the month with the shortest days in Rouen?

December has the shortest days of the year, with an average of 8.3h of daylight.

Average pressure
Rouen, France

Average pressure - Rouen, France

The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).

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Average wind speed
Rouen, France

Average wind speed - Rouen, France

The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).

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Average humidity
Rouen, France

Average humidity - Rouen, France

Months with the highest relative humidity are January and December (89%).
The month with the lowest relative humidity is August (79%).

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Average rainfall
Rouen, France

Average rainfall - Rouen, France

The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is September (24mm).

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Average rainfall days
Rouen, France

Average rainfall days - Rouen, France

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (12.1 days).

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Average snowfall
Rouen, France

Average snowfall - Rouen, France

The month with the highest snowfall is January (14mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days
Rouen, France

Average snowfall days - Rouen, France

The month with the highest number of snowfall days is February (2.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Rouen, France

Average daylight / Average sunshine - Rouen, France

The month with the longest days is June (Average daylight: 16.2h).
The month with the shortest days is December (Average daylight: 8.3h).

Months with the most sunshine are June and July (Average sunshine: 9h).
The month with the least sunshine is January (Average sunshine: 3.6h).

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Average sunshine days
Rouen, France

Average sunshine days - Rouen, France

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is July (9.4 days).

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Average visibility
Rouen, France

Average visibility - Rouen, France

Months with the highest visibility are February, March, April and December (9km).
Months with the lowest visibility are January, May, June, July, August, September, October and November (8km).

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