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
A soft shift in the average high-temperature is noticeable in April, transitioning from a cool 10.6°C (51.1°F) in March to a refreshing 14.9°C (58.8°F). Throughout April, the average low-temperature dips to a wintry 5.5°C (41.9°F).Humidity
In Grévillers, the average relative humidity in April is 77%.Rainfall
In April, in Grévillers, the rain falls for 11.6 days. Throughout April, 23mm (0.91") of precipitation is accumulated. In Grévillers, during the entire year, the rain falls for 162 days and collects up to 423mm (16.65") of precipitation.Snowfall
April through October are months without snowfall in Grévillers.Daylight
In April, the average length of the day in Grévillers is 13h and 49min.On the first day of the month, sunrise is at 07:23 and sunset at 20:21. On the last day of April, sunrise is at 06:25 and sunset at 21:06 CEST.
Sunshine
In Grévillers, the average sunshine in April is 8.1h.UV index
The average daily maximum UV index in April in Grévillers is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What is the usual temperature for Grévillers in April?
What is the average humidity in April in Grévillers?
How much does it rain in Grévillers in April?
When it does not snow in Grévillers?
Does it snow in Grévillers in April?
What is the average length of the day in April in Grévillers?
When are sunrise and sunset in April in Grévillers?
How many hours of sunshine does Grévillers have in April?
How high is the UV index in April in Grévillers?
Average temperature in April
Grévillers, France
- Average high temperature in April: 14.9°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in April: 5.5°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1°C).
Average pressure in April
Grévillers, France
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in April
Grévillers, France
- Average wind speed in April: 13.5km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is August (12.3km/h).
Average humidity in April
Grévillers, France
- Average humidity in April: 77%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Grévillers, France
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days in April
Grévillers, France
- Average rainfall days in April: 11.6 days
The month with the highest number of rainy days is December (15.8 days).
The month with the least rainy days is February (11.3 days).
Average snowfall in April
Grévillers, France
- Average snowfall in April: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Grévillers, France
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.8 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
Grévillers, France
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in April
Grévillers, France
- Average sunshine days in April: 16.6 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is December (11.5 days).
Average UV index in April
Grévillers, 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
Grévillers, 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
Grévillers, 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).
Grévillers, France
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