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
Riolas's transition into April sees a mild rise in the average high-temperature, edging from a mild 13.9°C (57°F) in March to a comfortable 17.1°C (62.8°F). April's nights observe an average temperature of 6.9°C (44.4°F).Humidity
In April, the average relative humidity in Riolas, France, is 79%.Rainfall
In Riolas, in April, during 15.6 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Riolas, France, during the entire year, the rain falls for 155.2 days and collects up to 440mm (17.32") of precipitation.Snowfall
April through October are months without snowfall.Daylight
The average length of the day in April is 13h and 26min.On the first day of the month, sunrise is at 07:36 and sunset at 20:23. On the last day of April, in Riolas, France, sunrise is at 06:49 and sunset at 20:57 CEST.
Sunshine
In April, the average sunshine is 7.4h.UV index
In Riolas, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Riolas in April?
What is the average humidity in April in Riolas?
How much does it rain in Riolas in April?
When it does not snow in Riolas?
Does it snow in Riolas in April?
How many hours of daylight does Riolas have in April?
When are sunrise and sunset in April in Riolas?
How many hours of sunshine does Riolas have in April?
What is the UV index reading in April in Riolas?
Average temperature in April
Riolas, France
- Average high temperature in April: 17.1°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (9°C).
- Average low temperature in April: 6.9°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is February (2.8°C).
Average pressure in April
Riolas, France
- Average pressure in April: 1015.5mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in April
Riolas, France
- Average wind speed in April: 10.7km/h
The windiest month (with the highest average wind speed) is February (12.3km/h).
The calmest month (with the lowest average wind speed) is September (8.7km/h).
Average humidity in April
Riolas, France
- Average humidity in April: 79%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (67%).
Average rainfall in April
Riolas, France
- Average rainfall in April: 45mm
The wettest month (with the highest rainfall) is May (52mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in April
Riolas, France
- Average rainfall days in April: 15.6 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in April
Riolas, France
- Average snowfall in April: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Riolas, France
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Riolas, France
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in April
Riolas, France
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in April
Riolas, France
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and November (UV index 2).
Average cloud cover in April
Riolas, France
- Average cloud cover in April: 44
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in April
Riolas, 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).
