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
Unterterzen's April weather shows an increase in high-temperatures, moving from March's chilly 6.3°C (43.3°F) to a fresh 12°C (53.6°F). An average low-temperature of 1.3°C (34.3°F) is noted during the nights in April.Humidity
The average relative humidity in April is 80%.Rainfall
In Unterterzen, during April, the rain falls for 10.4 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Unterterzen, there are 129.6 rainfall days, and 714mm (28.11") of precipitation is accumulated.Snowfall
Months with snowfall in Unterterzen are January through May, October through December. In Unterterzen, in April, snow falls for 3.1 days, with typically accumulated 67mm (2.64") of snow. Throughout the year, in Unterterzen, there are 53.4 snowfall days, and 1344mm (52.91") of snow is accumulated.Daylight
The average length of the day in April is 13h and 38min.On the first day of the month, sunrise is at 07:00 and sunset at 19:52. On the last day of April, in Unterterzen, sunrise is at 06:07 and sunset at 20:32 CEST.
Sunshine
In April, the average sunshine in Unterterzen is 9.1h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 3 during April leads to these instructions:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Unterterzen?
What is the average humidity in April in Unterterzen?
How many days does it rain in April in Unterterzen?
How many days does it snow in April in Unterterzen?
How many hours of daylight does Unterterzen have in April?
When is the sunrise / sunset in April in Unterterzen?
How long on average sun shines in April in Unterterzen?
What is the UV index reading in April in Unterterzen?
Average temperature in April
Unterterzen, Switzerland
- Average high temperature in April: 12°C
The warmest month (with the highest average high temperature) is August (21.6°C).
The month with the lowest average high temperature is January (1.4°C).
- Average low temperature in April: 1.3°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in April
Unterterzen, Switzerland
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in April
Unterterzen, Switzerland
- Average wind speed in April: 7.1km/h
The windiest month (with the highest average wind speed) is December (8km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in April
Unterterzen, Switzerland
- Average humidity in April: 80%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (78%).
Average rainfall in April
Unterterzen, Switzerland
- Average rainfall in April: 38mm
The wettest month (with the highest rainfall) is May (91mm).
The driest month (with the least rainfall) is November (36mm).
Average rainfall days in April
Unterterzen, Switzerland
- Average rainfall days in April: 10.4 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (6 days).
Average snowfall in April
Unterterzen, Switzerland
- Average snowfall in April: 67mm
The month with the highest snowfall is January (417mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Unterterzen, Switzerland
- Average snowfall days in April: 3.1 days
The month with the highest number of snowfall days is January (12 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Unterterzen, Switzerland
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in April
Unterterzen, Switzerland
- Average sunshine days in April: 17.3 days
The month with the most sunshine days is October (19.3 days).
The months with the least sunshine days are May and June (13.8 days).
Average UV index in April
Unterterzen, 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 November and December (UV index 1).
Average cloud cover in April
Unterterzen, Switzerland
- Average cloud cover in April: 41
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Unterterzen, Switzerland
- Average visibility in April: 8km
The month with the highest visibility is July (9km).
The months with the lowest visibility are January and February (7km).
