April weather forecast
Nantes, France

An aerial panorama of the colorful and dense city of Nantes in France
An aerial panorama of the colorful and dense city of Nantes in France

Weather in April

April in Nantes, France, is a moderate spring month, with an average temperature ranging between max 15.6°C (60.1°F) and min 6.1°C (43°F).

Temperature

In Nantes, the average high-temperature in April marginally rises from a fresh 12.3°C (54.1°F) in March to a moderate 15.6°C (60.1°F). In April, in Nantes, the average low-temperature is 6.1°C (43°F).

Humidity

The average relative humidity in April is 81%.

Rainfall

In Nantes, during April, the rain falls for 13.3 days and regularly aggregates up to 40mm (1.57") of precipitation. In Nantes, during the entire year, the rain falls for 158.5 days and collects up to 472mm (18.58") of precipitation.

Snowfall

Months with snowfall are January, February, April and November. April is the first month it typically snows. Throughout April, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. In Nantes, during the entire year, snow falls for 1.7 days and aggregates up to 5mm (0.2") of snow.

Daylight

In Nantes, the average length of the day in April is 13h and 38min.
On the first day of April, sunrise is at 07:44 and sunset at 20:35. On the last day of the month, sunrise is at 06:51 and sunset at 21:15 CEST.

Sunshine

In Nantes, the average sunshine in April is 7.6h.

UV index

The average daily maximum UV index in April in Nantes, France, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in April in Nantes?

In Nantes, France, the average relative humidity in April is 81%.

How much does it rain in Nantes in April?

In Nantes, France, in April, during 13.3 rainfall days, 40mm (1.57") of precipitation is typically accumulated.

When does it start snowing in Nantes?

April is the first month it typically snows. Throughout April, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow.

What is the average length of the day in April in Nantes?

In April, the average day length in Nantes, France, is 13h and 38min.

What time are sunrise and sunset in April in Nantes?

In April, on the first day of the month, sunrise is at 07:44 and sunset at 20:35. On the last day of the month, in Nantes, sunrise is at 06:51 and sunset at 21:15 CEST.

How many hours of sunshine does Nantes have in April?

In April, the average sunshine duration in Nantes is 7.6h.

What is the UV index reading in April in Nantes?

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in April
Nantes, France

Average temperature in April - Nantes, France
  • Average high temperature in April: 15.6°C

The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (8.9°C).

  • Average low temperature in April: 6.1°C

The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).

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Average pressure in April
Nantes, France

Average pressure in April - Nantes, France
  • Average pressure in April: 1015.6mbar

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).

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Average wind speed in April
Nantes, France

Average wind speed in April - Nantes, France
  • Average wind speed in April: 13.9km/h

The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is August (11.8km/h).

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Average humidity in April
Nantes, France

Average humidity in April - Nantes, France
  • Average humidity in April: 81%

The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are August and September (74%).

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Average rainfall in April
Nantes, France

Average rainfall in April - Nantes, France
  • Average rainfall in April: 40mm

The wettest month (with the highest rainfall) is December (66mm).
The driest month (with the least rainfall) is September (21mm).

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Average rainfall days in April
Nantes, France

Average rainfall days in April - Nantes, France
  • Average rainfall days in April: 13.3 days

The month with the highest number of rainy days is January (16.3 days).
The month with the least rainy days is September (8.2 days).

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Average snowfall in April
Nantes, France

Average snowfall in April - Nantes, France
  • Average snowfall in April: 1mm

The month with the highest snowfall is January (2mm).
The months with the least snowfall are March, May, June, July, August, September, October and December (0mm).

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Average snowfall days in April
Nantes, France

Average snowfall days in April - Nantes, France
  • Average snowfall days in April: 0.3 days

The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are March, May, June, July, August, September and October (0 days).

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Average daylight in April /
Average sunshine in April
Nantes, France

Average daylight in April / Average sunshine in April - Nantes, France
  • Average daylight in April: 13h and 38min

The month with the longest days is June (Average daylight: 15h and 52min).
The month with the shortest days is December (Average daylight: 8h and 34min).

  • Average sunshine in April: 7.6h

The month with the most sunshine is July (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 4.5h).

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Average sunshine days in April
Nantes, France

Average sunshine days in April - Nantes, France
  • Average sunshine days in April: 14 days

The month with the most sunshine days is September (20.2 days).
The month with the least sunshine days is November (11.6 days).

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Average UV index in April
Nantes, France

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

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in April
Nantes, France

Average cloud cover in April - Nantes, France
  • Average cloud cover in April: 41

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 34).

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Average visibility in April
Nantes, France

Average visibility in April - Nantes, France
  • Average visibility in April: 9km

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

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