Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Lille in April denotes a subtle temperature transition, adjusting from an average high of a cool 10.8°C (51.4°F) in March to a mild 15.3°C (59.5°F). Lille records an average nighttime low of 5.8°C (42.4°F) in April.Humidity
In April, the average relative humidity is 75%.Rainfall
In April, in Lille, the rain falls for 11.8 days. Throughout April, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Lille, France, there are 170.1 rainfall days, and 376mm (14.8") of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April is 13h and 50min.On the first day of April in Lille, sunrise is at 07:22 and sunset at 20:20. On the last day of the month, sunrise is at 06:22 and sunset at 21:07 CEST.
Sunshine
In Lille, France, the average sunshine in April is 8.1h.UV index
The average daily maximum UV index in April in Lille, France, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A typical high UV index of 3 in April suggests the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What is the temperature in April in Lille?
What is the average humidity in April in Lille?
How many days does it rain in April in Lille?
When it does not snow in Lille?
Does it snow in Lille in April?
How many hours of daylight does Lille have in April?
What time are sunrise and sunset in April in Lille?
How long on average sun shines in April in Lille?
How high is the UV index in April in Lille?
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).
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).
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).
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%).
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).
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).
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).
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).
Average daylight in April /
Average sunshine in April
Lille, France
- Average daylight in April: 13h and 5min
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 6min).
- Average sunshine in April: 8h and 1min
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).
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).
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).
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).
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).
Lille, France
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