April weather forecastRoaillan, France
April
Weather in April
April is a comfortable spring month in Roaillan, France, with an average temperature varying between 18.3°C (64.9°F) and 8°C (46.4°F).Temperature
A subtle rise in the average high-temperature is observed during April, adjusting from a moderate 14.8°C (58.6°F) in March to an enjoyable 18.3°C (64.9°F). During April, the nighttime temperature in Roaillan averages to a chilly 8°C (46.4°F).Humidity
The average relative humidity in April in Roaillan is 75%.Rainfall
In Roaillan, in April, it is raining for 16.9 days, with typically 56mm (2.2") of accumulated precipitation. Throughout the year, there are 175.6 rainfall days, and 565mm (22.24") of precipitation is accumulated.Snowfall
In Roaillan, snow does not fall in April through November.Daylight
In April, the average length of the day is 13h and 29min.On the first day of the month, sunrise is at 07:40 and sunset at 20:28. On the last day of April, in Roaillan, sunrise is at 06:52 and sunset at 21:04 CEST.
Sunshine
The average sunshine in April is 7.3h.UV index
The average daily maximum UV index in April in Roaillan, France, is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily high UV index of 3 in April leads to these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Roaillan, France
- Average high temperature in April: 18.3°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (9.2°C).
- Average low temperature in April: 8°C
The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is February (3.2°C).
Average pressure in April
Roaillan, France
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1021.5mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in April
Roaillan, France
- Average wind speed in April: 8.4km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest months (with the lowest average wind speed) are August and September (7.1km/h).
Average humidity in April
Roaillan, France
- Average humidity in April: 75%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall in April
Roaillan, France
- Average rainfall in April: 56mm
The wettest month (with the highest rainfall) is November (80mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in April
Roaillan, France
- Average rainfall days in April: 16.9 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is September (10.8 days).
Average snowfall in April
Roaillan, France
- Average snowfall in April: 0mm
The month with the highest snowfall is December (10mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
Roaillan, France
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.2 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
Roaillan, France
- Average daylight in April: 13h and 30min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 7h and 18min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in April
Roaillan, France
- Average sunshine days in April: 11.5 days
The months with the most sunshine days are August and October (17.1 days).
The months with the least sunshine days are April and May (11.5 days).
Average UV index in April
Roaillan, France
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February and November (UV index 2).
Average cloud cover in April
Roaillan, France
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 31).
Average visibility in April
Roaillan, France
- Average visibility in April: 8km
The months with the highest visibility are May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
