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
A rise in the average high-temperature is observed during April, moving from a chilly 8.2°C (46.8°F) in March to a mild 13.3°C (55.9°F). During the month of April, Thônex experiences a steady low-temperature average of 3.7°C (38.7°F).Humidity
The months with the lowest humidity in Thônex are April, July and August, with an average relative humidity of 79%.Rainfall
In Thônex, in April, during 18.1 rainfall days, 47mm (1.85") of precipitation is typically accumulated. Throughout the year, there are 190.1 rainfall days, and 748mm (29.45") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Thônex. April is the last month it regularly snows in Thônex. During 0.2 snowfall days, in April, Thônex aggregates 2mm (0.08") of snow. In Thônex, during the entire year, snow falls for 23.9 days and aggregates up to 306mm (12.05") of snow.Daylight
In April, the average length of the day is 13h and 35min.On the first day of April in Thônex, Switzerland, sunrise is at 07:13 and sunset at 20:04. On the last day of the month, sunrise is at 06:22 and sunset at 20:42 CEST.
Sunshine
The average sunshine in April in Thônex is 8.7h.UV index
In Thônex, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 3 in April leads to these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are April temperatures in Thônex?
What is the least humid month in Thônex?
What is the average humidity in April in Thônex?
How much does it rain in Thônex in April?
What is the last month it snows in Thônex?
What is the average length of the day in April in Thônex?
When is the sunrise / sunset in April in Thônex?
How long on average sun shines in April in Thônex?
What is the UV index reading in April in Thônex?
Average temperature in April
Thônex, Switzerland
- Average high temperature in April: 13.3°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in April: 3.7°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in April
Thônex, Switzerland
- Average pressure in April: 1015.4mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in April
Thônex, Switzerland
- Average wind speed in April: 8.2km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in April
Thônex, Switzerland
- Average humidity in April: 79%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in April
Thônex, Switzerland
- Average rainfall in April: 47mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).
Average rainfall days in April
Thônex, Switzerland
- Average rainfall days in April: 18.1 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in April
Thônex, Switzerland
- Average snowfall in April: 2mm
The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in April
Thônex, Switzerland
- Average snowfall days in April: 0.2 days
The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Thônex, Switzerland
- 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: 8h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in April
Thônex, Switzerland
- Average sunshine days in April: 9.4 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in April
Thônex, Switzerland
- 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
Thônex, Switzerland
- Average cloud cover in April: 41
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Thônex, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
Thônex, Switzerland
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