April weather forecastLa Roche-Derrien, France
April
Weather in April
April, the same as March, is another fresh spring month in La Roche-Derrien, France, with temperature in the range of an average high of 12.6°C (54.7°F) and an average low of 7.3°C (45.1°F).Temperature
With the start of April, La Roche-Derrien measures an average high-temperature of a still fresh 12.6°C (54.7°F), not significantly differing from March's 10.3°C (50.5°F). Nighttime temperatures hover around an average low of 7.3°C (45.1°F) in April.Humidity
February through April, September and October, with an average relative humidity of 82%, are the least humid months.Rainfall
In La Roche-Derrien, during April, the rain falls for 16.2 days and regularly aggregates up to 49mm (1.93") of precipitation. In La Roche-Derrien, during the entire year, the rain falls for 214.5 days and collects up to 643mm (25.31") of precipitation.Snowfall
In La Roche-Derrien, snow does not fall in April through October.Daylight
In April, the average length of the day in La Roche-Derrien is 13h and 43min.On the first day of the month, sunrise is at 07:49 and sunset at 20:44. On the last day of April, in La Roche-Derrien, sunrise is at 06:53 and sunset at 21:27 CEST.
Sunshine
In La Roche-Derrien, the average sunshine in April is 7.4h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 3 in April transforms into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
La Roche-Derrien, France
- Average high temperature in April: 12.6°C
The warmest month (with the highest average high temperature) is August (19.1°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in April: 7.3°C
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure in April
La Roche-Derrien, France
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed in April
La Roche-Derrien, France
- Average wind speed in April: 18.8km/h
The windiest months (with the highest average wind speed) are February and December (25.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity in April
La Roche-Derrien, France
- Average humidity in April: 82%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, March, April, September and October (82%).
Average rainfall in April
La Roche-Derrien, France
- Average rainfall in April: 49mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in April
La Roche-Derrien, France
- Average rainfall days in April: 16.2 days
The month with the highest number of rainy days is November (21.7 days).
The month with the least rainy days is September (13.7 days).
Average snowfall in April
La Roche-Derrien, 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
La Roche-Derrien, France
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is 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
La Roche-Derrien, France
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in April: 7h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in April
La Roche-Derrien, France
- Average sunshine days in April: 10.3 days
The month with the most sunshine days is September (11.1 days).
The month with the least sunshine days is November (4.8 days).
Average UV index in April
La Roche-Derrien, France
- Average UV index in April: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in April
La Roche-Derrien, France
- Average cloud cover in April: 42
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April, July and September (Cloud cover 42).
Average visibility in April
La Roche-Derrien, France
- Average visibility in April: 10km
The months with the highest visibility are March, April, June, July and September (10km).
The months with the lowest visibility are January, February, May, August, October, November and December (9km).
