April weather forecast
Lille, France

Weather in April

April in Lille, France, is a moderate spring month, with temperature in the range of an average high of 15.3°C (59.5°F) and an average low of 5.8°C (42.4°F).

Temperature

In Lille, the average high-temperature in April slightly increases from a cool 10.8°C (51.4°F) in March to a mild 15.3°C (59.5°F). In April, the average low-temperature is 5.8°C (42.4°F).

Humidity

In April, the average relative humidity in Lille is 75%.

Rainfall

In Lille, during April, the rain falls for 11.8 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, there are 170.1 rainfall days, and 376mm (14.8") of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Lille, France, the average length of the day in April is 13h and 50min.
On the first day of April in Lille, France, sunrise is at 07:23 and sunset at 20:19. On the last day of the month, sunrise is at 06:23 and sunset at 21:06 CEST.

Sunshine

The average sunshine in April is 8.1h.

UV index

In Lille, the average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. 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 Lille?

In April, the average relative humidity is 75%.

How many days does it rain in April in Lille?

In Lille, in April, during 11.8 rainfall days, 22mm (0.87") of precipitation is typically accumulated.

When it does not snow in Lille?

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

Does it snow in Lille in April?

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

How many hours of daylight does Lille have in April?

The average day length in April in Lille is 13h and 50min.

What time are sunrise and sunset in April in Lille?

In April, on the first day of the month, sunrise is at 07:23 and sunset at 20:19. On the last day of the month, in Lille, sunrise is at 06:23 and sunset at 21:06 CEST.

How long on average sun shines in April in Lille?

The average sunshine duration in April in Lille is 8.1h.

What is the UV index intensity in April in Lille?

In Lille, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Lille, France

Average temperature in April - Lille, France
  • Average high temperature in April: 15.3°C

The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (5.7°C).

  • Average low temperature in April: 5.8°C

The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).

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Average pressure in April
Lille, France

Average pressure in April - Lille, France
  • Average pressure in April: 1015.8mbar

The month with the highest atmospheric pressure is September (1017.6mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).

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Average wind speed in April
Lille, France

Average wind speed in April - Lille, France
  • Average wind speed in April: 13.2km/h

The windiest month (with the highest average wind speed) is December (18km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).

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Average humidity in April
Lille, France

Average humidity in April - Lille, France
  • Average humidity in April: 75%

The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (73%).

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Average rainfall in April
Lille, France

Average rainfall in April - Lille, France
  • Average rainfall in April: 22mm

The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is September (19mm).

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Average rainfall days in April
Lille, France

Average rainfall days in April - Lille, France
  • Average rainfall days in April: 11.8 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is September (11.5 days).

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Average snowfall in April
Lille, France

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

The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in April
Lille, France

Average snowfall days in April - Lille, France
  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Lille, France
  • Average daylight in April: 13h and 50min

The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 4min).

  • Average sunshine in April: 8h and 6min

The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in April
Lille, France

Average sunshine days in April - Lille, France
  • Average sunshine days in April: 14.7 days

The month with the most sunshine days is April (14.7 days).
The month with the least sunshine days is August (11.1 days).

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Average UV index in April
Lille, France

Average UV index in April - Lille, 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
Lille, France

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

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are April and August (Cloud cover 41).

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Average visibility in April
Lille, France

Average visibility in April - Lille, 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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