Rouen
France
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Rouen, France

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).

Temperature

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). In Rouen, the average low-temperature is 5°C (41°F).

Humidity

In Rouen, the average relative humidity in April is 82%.

Rainfall

In April, in Rouen, France, the rain falls for 15.9 days. Throughout April, 33mm (1.3") of precipitation is accumulated. Throughout the year, in Rouen, France, there are 189.9 rainfall days, and 524mm (20.63") of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In April, the average length of the day in Rouen is 13.8h.

Sunshine

In April, the average sunshine in Rouen is 7.4h.

UV index

In Rouen, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Rouen?

In April, in Rouen, France, the average high-temperature is 14.3°C (57.7°F), and the average low-temperature is 5°C (41°F).

What is the average humidity in April in Rouen?

The average relative humidity in April in Rouen, France, is 82%.

How many days does it rain in April in Rouen?

In Rouen, during April, the rain falls for 15.9 days and regularly aggregates up to 33mm (1.3") of precipitation.

Does it snow in Rouen in April?

In April, in Rouen, France, it doesn't snow. March is the latest month when it typically snows.

When it does not snow in Rouen?

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

How many hours of daylight does Rouen have in April?

The average length of the day in April in Rouen, France, is 13.8h.

How long on average sun shines in April in Rouen?

In Rouen, France, the average sunshine in April is 7.4h.

What is the UV index reading in April in Rouen?

In April, the average daily maximum UV index in Rouen, France, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in April - Rouen, France
  • Average high temperature in April: 14.3°C

The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (6.4°C).

  • Average low temperature in April: 5°C

The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (1.4°C).

Average humidity in April - Rouen, France
  • Average humidity in April: 82%

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

Average rainfall in April - Rouen, France
  • Average rainfall in April: 33mm

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

Average rainfall days in April - Rouen, France
  • Average rainfall days in April: 15.9 days

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 in April - Rouen, France
  • Average snowfall in April: 0mm

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 in April - Rouen, France
  • Average snowfall days in April: 0 days

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 in April / Average sunshine in April - Rouen, France
  • Average daylight in April: 13.8h

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

  • Average sunshine in April: 7.4h

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 UV index in April - Rouen, France
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 2).