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
April
Weather in April
Temperature
As April begins, there's a slight increase in the average high-temperature, moving from a chilly 9.8°C (49.6°F) in March to a mild 14.2°C (57.6°F). An average nighttime temperature of 4.8°C (40.6°F) is witnessed throughout April.Humidity
The average relative humidity in April in Gernelle is 79%.Rainfall
April is the month with the least rainfall in Gernelle. Rain falls for 14.2 days and accumulates 35mm (1.38") of precipitation.Snowfall
January through April, October through December are months with snowfall in Gernelle, France. April is the last month it regularly snows. During 0.3 snowfall days, in April, Gernelle aggregates 1mm (0.04") of snow. In Gernelle, during the entire year, snow falls for 16.5 days and aggregates up to 171mm (6.73") of snow.Daylight
In Gernelle, the average length of the day in April is 13h and 47min.On the first day of April, sunrise is at 07:16 and sunset at 20:12. On the last day of the month, sunrise is at 06:18 and sunset at 20:57 CEST.
Sunshine
In April, the average sunshine in Gernelle is 7.9h.UV index
The average daily maximum UV index in April in Gernelle, France, is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 during April translates into the following directions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. 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. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Gernelle?
What is the average humidity in April in Gernelle?
What is the driest month in Gernelle?
How many days does it rain in April in Gernelle?
What is the last month it snows in Gernelle?
What is the average length of the day in April in Gernelle?
When are sunrise and sunset in April in Gernelle?
How many hours of sunshine does Gernelle have in April?
How high is the UV index in April in Gernelle?
Average temperature in April
Gernelle, France
- Average high temperature in April: 14.2°C
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in April: 4.8°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in April
Gernelle, France
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in April
Gernelle, France
- Average wind speed in April: 11.7km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in April
Gernelle, France
- Average humidity in April: 79%
The month with the highest relative humidity is December (92%).
The month with the lowest relative humidity is August (78%).
Average rainfall in April
Gernelle, France
- Average rainfall in April: 35mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in April
Gernelle, France
- Average rainfall days in April: 14.2 days
The month with the highest number of rainy days is December (18.4 days).
The month with the least rainy days is September (12.8 days).
Average snowfall in April
Gernelle, France
- Average snowfall in April: 1mm
The month with the highest snowfall is January (56mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Gernelle, France
- Average snowfall days in April: 0.3 days
The months with the highest number of snowfall days are January and February (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Gernelle, 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: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in April
Gernelle, France
- Average sunshine days in April: 13.6 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is December (9.5 days).
Average UV index in April
Gernelle, France
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Gernelle, France
- Average cloud cover in April: 43
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in April
Gernelle, France
- Average visibility in April: 9km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
