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
April reports an average high-temperature of a refreshing 14.3°C (57.7°F), slightly varied from March's 11.9°C (53.4°F). Nighttime temperatures hover around an average low of 8.8°C (47.8°F) in April.Humidity
The average relative humidity in April in Saint-Hilaire-de-Riez is 78%.Rainfall
In Saint-Hilaire-de-Riez, France, during April, the rain falls for 12.8 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, in Saint-Hilaire-de-Riez, there are 176.3 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
In Saint-Hilaire-de-Riez, snow does not fall in January through November.Daylight
In April, the average length of the day is 13h and 37min.On the first day of the month, sunrise is at 07:45 and sunset at 20:37. On the last day of April, sunrise is at 06:53 and sunset at 21:16 CEST.
Sunshine
In April, the average sunshine is 7.8h.UV index
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 3 during April translates into the following directions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What is the usual temperature for Saint-Hilaire-de-Riez in April?
What is the average humidity in April in Saint-Hilaire-de-Riez?
How many days does it rain in April in Saint-Hilaire-de-Riez?
When it does not snow in Saint-Hilaire-de-Riez?
What is the average length of the day in April in Saint-Hilaire-de-Riez?
When are sunrise and sunset in April in Saint-Hilaire-de-Riez?
How many hours of sunshine does Saint-Hilaire-de-Riez have in April?
What are the months with the lowest UV index in Saint-Hilaire-de-Riez?
What is the UV index intensity in April in Saint-Hilaire-de-Riez?
Average temperature in April
Saint-Hilaire-de-Riez, France
- Average high temperature in April: 14.3°C
The warmest month (with the highest average high temperature) is July (22.2°C).
The months with the lowest average high temperature are January and February (9.9°C).
- Average low temperature in April: 8.8°C
The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in April
Saint-Hilaire-de-Riez, France
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in April
Saint-Hilaire-de-Riez, France
- Average wind speed in April: 18.3km/h
The windiest month (with the highest average wind speed) is December (24.2km/h).
The calmest month (with the lowest average wind speed) is August (15.8km/h).
Average humidity in April
Saint-Hilaire-de-Riez, France
- Average humidity in April: 78%
The months with the highest relative humidity are January and December (81%).
The month with the lowest relative humidity is September (73%).
Average rainfall in April
Saint-Hilaire-de-Riez, France
- Average rainfall in April: 34mm
The wettest month (with the highest rainfall) is November (83mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in April
Saint-Hilaire-de-Riez, France
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is January (19.3 days).
The month with the least rainy days is September (10.4 days).
Average snowfall in April
Saint-Hilaire-de-Riez, France
- Average snowfall in April: 0mm
The month with the highest snowfall is December (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Saint-Hilaire-de-Riez, France
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in April /
Average sunshine in April
Saint-Hilaire-de-Riez, France
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 7h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days in April
Saint-Hilaire-de-Riez, France
- Average sunshine days in April: 14.8 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is January (9.2 days).
Average UV index in April
Saint-Hilaire-de-Riez, France
- Average UV index in April: 3
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 3).
Average cloud cover in April
Saint-Hilaire-de-Riez, France
- Average cloud cover in April: 38
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in April
Saint-Hilaire-de-Riez, France
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Saint-Hilaire-de-Riez, France
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