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
A minimal variation is noted in Rétonval's average high-temperature at the onset of April, reaching a cool 12.2°C (54°F) from March's 9.4°C (48.9°F). April nights cool to an average low-temperature of 7.5°C (45.5°F), a marginal decrease from its daytime equivalent.Humidity
The average relative humidity in April in Rétonval, France, is 80%.Rainfall
The month with the least rainfall is April, when the rain falls for 12.4 days and typically collects 23mm (0.91") of precipitation.Snowfall
In Rétonval, snow does not fall in April through October.Daylight
In April, the average length of the day in Rétonval is 13h and 47min.On the first day of April, sunrise is at 07:28 and sunset at 20:25. On the last day of the month, sunrise is at 06:30 and sunset at 21:10 CEST.
Sunshine
The average sunshine in April in Rétonval, France, is 8.3h.UV index
In April, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 3 during April translates into the following directions:
Undertake protective steps - Preventing sun damage is advised. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Rétonval in April?
What is the average humidity in April in Rétonval?
What is the driest month in Rétonval?
How many days does it rain in April in Rétonval?
When it does not snow in Rétonval?
Does it snow in Rétonval in April?
How many hours of daylight does Rétonval have in April?
What time are sunrise and sunset in April in Rétonval?
How many hours of sunshine does Rétonval have in April?
What is the UV index intensity in April in Rétonval?
Average temperature in April
Rétonval, France
- Average high temperature in April: 12.2°C
The warmest month (with the highest average high temperature) is August (19.5°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in April: 7.5°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure in April
Rétonval, France
- Average pressure in April: 1015.8mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in April
Rétonval, France
- Average wind speed in April: 18.3km/h
The windiest month (with the highest average wind speed) is December (27.5km/h).
The calmest month (with the lowest average wind speed) is July (17.3km/h).
Average humidity in April
Rétonval, France
- Average humidity in April: 80%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is September (79%).
Average rainfall in April
Rétonval, France
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in April
Rétonval, France
- Average rainfall days in April: 12.4 days
The month with the highest number of rainy days is October (16.7 days).
The month with the least rainy days is April (12.4 days).
Average snowfall in April
Rétonval, France
- Average snowfall in April: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Rétonval, France
- Average snowfall days in April: 0.1 days
The months with the highest number of snowfall days are January and February (1.9 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
Rétonval, 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days in April
Rétonval, France
- Average sunshine days in April: 14.6 days
The month with the most sunshine days is April (14.6 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in April
Rétonval, 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
Rétonval, France
- Average cloud cover in April: 39
The months with the most cloud cover are November and December (Cloud cover 60).
The months with the least cloud cover are April, July and August (Cloud cover 39).
Average visibility in April
Rétonval, France
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
