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
Roullours records a slight change with April's average high-temperatures adjusting to a mild 13.5°C (56.3°F) from March's 10.7°C (51.3°F). Nighttime temperatures in Roullours consistently average a cold 5.6°C (42.1°F) during April.Humidity
In April, the average relative humidity in Roullours is 82%.Rainfall
In April, the rain falls for 15.9 days. Throughout April, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Roullours, France, there are 197.4 rainfall days, and 564mm (22.2") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Roullours. April is the last month it regularly snows. During 0.1 snowfall days, in April, Roullours aggregates 1mm (0.04") of snow. In Roullours, during the entire year, snow falls for 7.7 days and aggregates up to 43mm (1.69") of snow.Daylight
In Roullours, the average length of the day in April is 13h and 44min.On the first day of the month, sunrise is at 07:39 and sunset at 20:34. On the last day of April, sunrise is at 06:43 and sunset at 21:17 CEST.
Sunshine
In April, the average sunshine is 7.4h.UV index
In Roullours, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The UV index of 3 in April translates into these instructions:
Prioritize safety - Recommendations to avert sunburn are shared. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Boost your sun resistance with garments that are densely woven yet spacious. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Roullours?
What is the average humidity in April in Roullours?
How many days does it rain in April in Roullours?
What is the last month it snows in Roullours?
What is the average length of the day in April in Roullours?
What time are sunrise and sunset in April in Roullours?
How many hours of sunshine does Roullours have in April?
What is the UV index reading in April in Roullours?
Average temperature in April
Roullours, France
- Average high temperature in April: 13.5°C
The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (7.7°C).
- Average low temperature in April: 5.6°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.3°C).
Average pressure in April
Roullours, France
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in April
Roullours, France
- Average wind speed in April: 15.5km/h
The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest month (with the lowest average wind speed) is August (13.2km/h).
Average humidity in April
Roullours, France
- Average humidity in April: 82%
The months with the highest relative humidity are January, November and December (86%).
The months with the lowest relative humidity are July, August and September (81%).
Average rainfall in April
Roullours, France
- Average rainfall in April: 36mm
The wettest month (with the highest rainfall) is December (80mm).
The driest month (with the least rainfall) is September (25mm).
Average rainfall days in April
Roullours, France
- Average rainfall days in April: 15.9 days
The month with the highest number of rainy days is January (19.3 days).
The month with the least rainy days is September (13.1 days).
Average snowfall in April
Roullours, France
- Average snowfall in April: 1mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Roullours, France
- Average snowfall days in April: 0.1 days
The month with the highest number of snowfall days is February (2.7 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
Roullours, France
- Average daylight in April: 13h and 4min
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 18min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and November (Average sunshine: 3h and 54min).
Average sunshine days in April
Roullours, France
- Average sunshine days in April: 10.9 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in April
Roullours, 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, November and December (UV index 2).
Average cloud cover in April
Roullours, France
- Average cloud cover in April: 44
The months with the most cloud cover are January and November (Cloud cover 61).
The months with the least cloud cover are July and September (Cloud cover 42).
Average visibility in April
Roullours, 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).
