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 start of April brings a shift in the average high-temperature, increasing from March's frosty 9.8°C (49.6°F) to a moderate 15.8°C (60.4°F). Rafz records a marked divergence from the day's high temperatures, with nights in April averaging at a cold 3.7°C (38.7°F).Humidity
In Rafz, the average relative humidity in April is 76%.Rainfall
The month with the least rainfall is April, when the rain falls for 10.7 days and typically collects 21mm (0.83") of precipitation.Snowfall
January through May, October through December are months with snowfall in Rafz. In Rafz, during April, snow falls for 0.6 days and regularly aggregates up to 4mm (0.16") of snow. In Rafz, Switzerland, during the entire year, snow falls for 30.3 days and aggregates up to 305mm (12.01") of snow.Daylight
In April, the average length of the day is 13h and 40min.On the first day of the month, sunrise is at 07:03 and sunset at 19:55. On the last day of April, in Rafz, sunrise is at 06:09 and sunset at 20:36 CEST.
Sunshine
In Rafz, the average sunshine in April is 9.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are the temperatures in Rafz in April?
What is the average humidity in April in Rafz?
What is the driest month in Rafz?
How much does it rain in Rafz in April?
How many days does it snow in April in Rafz?
What is the average length of the day in April in Rafz?
When are sunrise and sunset in April in Rafz?
How long on average sun shines in April in Rafz?
What is the UV index intensity in April in Rafz?
Average temperature in April
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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
Rafz, 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).
Rafz, Switzerland
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