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
April's arrival signals a subtle increase in average high-temperatures, moving from March's freezing cold -0.8°C (30.6°F) to a cold 2.7°C (36.9°F). During April nights, Bignasco records an average temperature of -4.7°C (23.5°F).Humidity
In April, the average relative humidity in Bignasco, Switzerland, is 93%.Rainfall
In Bignasco, in April, during 19.1 rainfall days, 116mm (4.57") of precipitation is typically accumulated. In Bignasco, Switzerland, during the entire year, the rain falls for 200.1 days and collects up to 1619mm (63.74") of precipitation.Snowfall
January through May, September through December are months with snowfall. In Bignasco, during April, snow falls for 11.8 days and regularly aggregates up to 377mm (14.84") of snow. In Bignasco, during the entire year, snow falls for 114.5 days and aggregates up to 3819mm (150.35") of snow.Daylight
In April, the average length of the day in Bignasco is 13h and 35min.On the first day of the month, sunrise is at 07:04 and sunset at 19:54. On the last day of April, in Bignasco, sunrise is at 06:12 and sunset at 20:33 CEST.
Sunshine
In April, the average sunshine is 5.2h.UV index
January through April, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Bignasco. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In April, the maximum UV index of 1 transforms into these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Bignasco in April?
What is the average humidity in April in Bignasco?
How much does it rain in Bignasco in April?
How many days does it snow in April in Bignasco?
How many hours of daylight does Bignasco have in April?
When are sunrise and sunset in April in Bignasco?
How many hours of sunshine does Bignasco have in April?
When is the lowest UV index in Bignasco?
How high is the UV index in April in Bignasco?
Average temperature in April
Bignasco, Switzerland
- Average high temperature in April: 2.7°C
The warmest month (with the highest average high temperature) is July (16.2°C).
The month with the lowest average high temperature is January (-3.9°C).
- Average low temperature in April: -4.7°C
The month with the highest average low temperature is July (6.3°C).
The coldest month (with the lowest average low temperature) is February (-12.7°C).
Average pressure in April
Bignasco, Switzerland
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Bignasco, Switzerland
- Average wind speed in April: 8.4km/h
The windiest month (with the highest average wind speed) is December (10km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in April
Bignasco, Switzerland
- Average humidity in April: 93%
The month with the highest relative humidity is March (94%).
The month with the lowest relative humidity is July (82%).
Average rainfall in April
Bignasco, Switzerland
- Average rainfall in April: 116mm
The wettest month (with the highest rainfall) is August (205mm).
The driest month (with the least rainfall) is February (71mm).
Average rainfall days in April
Bignasco, Switzerland
- Average rainfall days in April: 19.1 days
The month with the highest number of rainy days is July (27.2 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in April
Bignasco, Switzerland
- Average snowfall in April: 377mm
The month with the highest snowfall is December (734mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in April
Bignasco, Switzerland
- Average snowfall days in April: 11.8 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Bignasco, 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: 5h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in April
Bignasco, Switzerland
- Average sunshine days in April: 4.3 days
The month with the most sunshine days is October (12.1 days).
The month with the least sunshine days is July (2.3 days).
Average UV index in April
Bignasco, Switzerland
- Average UV index in April: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 1).
Average cloud cover in April
Bignasco, Switzerland
- Average cloud cover in April: 68
The months with the most cloud cover are March and April (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 50).
Average visibility in April
Bignasco, Switzerland
- Average visibility in April: 5km
The months with the highest visibility are June and July (8km).
The months with the lowest visibility are January, February, March and April (5km).
