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
April brings a temperature change, with average high-temperatures moving from March's frosty 9.8°C (49.6°F) to a moderate 15.8°C (60.4°F). A steady average of 3.7°C (38.7°F) throughout April in Opfikon, Switzerland, underscores a considerable divergence from the daytime high.Humidity
In Opfikon, the average relative humidity in April is 76%.Rainfall
April is the month with the least rainfall in Opfikon. Rain falls for 10.7 days and accumulates 21mm (0.83") of precipitation.Snowfall
January through May, October through December are months with snowfall. In Opfikon, in April, snow falls for 0.6 days, with typically accumulated 4mm (0.16") of snow. In Opfikon, during the entire year, snow falls for 30.3 days and aggregates up to 305mm (12.01") of snow.Daylight
The average length of the day in April is 13h and 39min.On the first day of the month, sunrise is at 07:03 and sunset at 19:55. On the last day of April, in Opfikon, Switzerland, sunrise is at 06:09 and sunset at 20:36 CEST.
Sunshine
The average sunshine in April in Opfikon is 9.1h.UV index
The average daily maximum UV index in April in Opfikon is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 3 during April leads to these instructions:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun's radiation is especially intense around midday; try to stay in shade during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the temperature in April in Opfikon?
What is the average humidity in April in Opfikon?
What is the driest month in Opfikon?
How much does it rain in Opfikon in April?
How much does it snow in Opfikon in April?
How many hours of daylight does Opfikon have in April?
When are sunrise and sunset in April in Opfikon?
How long on average sun shines in April in Opfikon?
What is the UV index reading in April in Opfikon?
Average temperature in April
Opfikon, Switzerland
- Average high temperature in April: 15.8°C
The warmest month (with the highest average high temperature) is July (24.8°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in April: 3.7°C
The months with the highest average low temperature are July and August (12.2°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in April
Opfikon, Switzerland
- Average pressure in April: 1015.7mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in April
Opfikon, Switzerland
- Average wind speed in April: 7.4km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is August (6km/h).
Average humidity in April
Opfikon, Switzerland
- Average humidity in April: 76%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is July (75%).
Average rainfall in April
Opfikon, Switzerland
- Average rainfall in April: 21mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in April
Opfikon, Switzerland
- Average rainfall days in April: 10.7 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is February (8 days).
Average snowfall in April
Opfikon, Switzerland
- Average snowfall in April: 4mm
The month with the highest snowfall is December (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Opfikon, Switzerland
- Average snowfall days in April: 0.6 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Opfikon, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January, February and December (Average sunshine: 4h and 48min).
Average sunshine days in April
Opfikon, Switzerland
- Average sunshine days in April: 17.1 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (13.6 days).
Average UV index in April
Opfikon, 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, November and December (UV index 2).
Average cloud cover in April
Opfikon, Switzerland
- Average cloud cover in April: 39
The months with the most cloud cover are January and February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in April
Opfikon, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are April, July and August (9km).
The month with the lowest visibility is January (7km).
Opfikon, Switzerland
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