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
The shift into April is accompanied by a temperature increase, with the average high-temperature rising from an icy 5.3°C (41.5°F) in March to a fresh 10.9°C (51.6°F). Onnion's average low-temperature in April is measured at a wintry 2.3°C (36.1°F).Humidity
In Onnion, the average relative humidity in April is 80%.Rainfall
In Onnion, during April, the rain falls for 12.6 days and regularly aggregates up to 33mm (1.3") of precipitation. In Onnion, during the entire year, the rain falls for 132.1 days and collects up to 597mm (23.5") of precipitation.Snowfall
January through May, October through December are months with snowfall in Onnion. In Onnion, in April, during 5.5 snowfall days, 79mm (3.11") of snow is typically accumulated. Throughout the year, there are 66 snowfall days, and 1312mm (51.65") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 35min.On the first day of the month, sunrise is at 07:12 and sunset at 20:02. On the last day of April, in Onnion, sunrise is at 06:21 and sunset at 20:41 CEST.
Sunshine
In April, the average sunshine is 9.3h.UV index
The average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 3 during April translates into the following directions:
Guard yourself - An obligation to protect skin and eyes from harm exists. To protect against the Sun's most potent rays, avoid direct exposure around midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Onnion in April?
What is the average humidity in April in Onnion?
How many days does it rain in April in Onnion?
How much does it snow in Onnion in April?
What is the average length of the day in April in Onnion?
When are sunrise and sunset in April in Onnion?
How long on average sun shines in April in Onnion?
How high is the UV index in April in Onnion?
Average temperature in April
Onnion, France
- Average high temperature in April: 10.9°C
The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in April: 2.3°C
The month with the highest average low temperature is July (10.3°C).
The coldest month (with the lowest average low temperature) is February (-5.9°C).
Average pressure in April
Onnion, France
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Onnion, France
- Average wind speed in April: 7.8km/h
The windiest month (with the highest average wind speed) is February (9.3km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in April
Onnion, France
- Average humidity in April: 80%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in April
Onnion, France
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is June (75mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in April
Onnion, France
- Average rainfall days in April: 12.6 days
The month with the highest number of rainy days is June (17.3 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in April
Onnion, France
- Average snowfall in April: 79mm
The month with the highest snowfall is January (290mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Onnion, France
- Average snowfall days in April: 5.5 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Onnion, France
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in April
Onnion, France
- Average sunshine days in April: 12.3 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (9 days).
Average UV index in April
Onnion, France
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in April
Onnion, France
- Average cloud cover in April: 37
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in April
Onnion, France
- Average visibility in April: 9km
The months with the highest visibility are April, June, July, August, October and November (9km).
The months with the lowest visibility are January, February, March, May, September and December (8km).
Onnion, France
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