Monthly weather forecast and climate
Rouen, France

January, the same as December, in Rouen, France, is another chilly winter month, with average temperature varying between 6.4°C (43.5°F) and 1.4°C (34.5°F). The coldest month is January, 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 »

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

March, the first month of the spring, in Rouen, is a cool month, with temperature in the range of an average low of 3.3°C (37.9°F) and an average high of 10.9°C (51.6°F). In March, the average high-temperature marginally rises, from a chilly 7.5°C (45.5°F) in February, to a fresh 10.9°C (51.6°F). Weather in March »

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

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

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

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

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

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

October, the same as September, in Rouen, France, is a moderate autumn month, with average temperature ranging between min 8.3°C (46.9°F) and max 15.2°C (59.4°F). In Rouen, the average high-temperature in October marginally drops, from an enjoyable 19.4°C (66.9°F) in September, to a mild 15.2°C (59.4°F). Weather in October »

November, the last month of the autumn, in Rouen, is also a fresh month, 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 November, the average high-temperature decreases, from a mild 15.2°C (59.4°F) in October, to a cool 10.2°C (50.4°F). Weather in November »

December, the first month of the winter, in Rouen, is still a chilly month, with average temperature ranging between max 7.5°C (45.5°F) and min 2.9°C (37.2°F). In December, the average high-temperature is relatively the same as in November - a chilly 7.5°C (45.5°F). Weather in December »

What is the coldest month in Rouen?

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

What are the most humid months in Rouen?

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

How much does it rain in Rouen?

Throughout the year, in Rouen, 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.

How many days does it snow in Rouen?

In Rouen, during the entire year, snow falls for 7 days, and aggregates up to 43mm (1.69") of snow.

When does it snow the most in Rouen?

The month with the most snowfall is January when snow falls for 2.1 days and typically aggregates up to 14mm (0.55") of snow.

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?

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

When it does not snow in Rouen?

April through October are months without snowfall in Rouen, France.

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.

When is the highest UV index in Rouen?

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

What is the warmest month in Rouen?

The warmest month in Rouen, France, 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).

What is the least humid month in Rouen?

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

What is the driest month in Rouen?

September is the month with the least rainfall in Rouen, France. Rain falls for 12.1 days and accumulates 24mm (0.94") of precipitation.

What is the rainiest month in Rouen?

December is the month with the most rainfall. Rain falls for 16.2 days and accumulates 60mm (2.36") of precipitation.

What is the month with the shortest days in Rouen?

The month with the shortest days is December, with an average of 8.3h of daylight.
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).

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).

Average humidity - Rouen, France
Average rainfall - 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).

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).

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).

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).

Average sunshine days - 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).