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's arrival brings a slight change in high-temperatures, adjusting from a subzero cold -2°C (28.4°F) in March to a cold 1.7°C (35.1°F). An average low-temperature of -5.1°C (22.8°F) is noted during the month of April.Humidity
The months with the highest humidity are March and April, with an average relative humidity of 92%.Rainfall
In April, the rain falls for 10.8 days. Throughout April, 113mm (4.45") of precipitation is accumulated. In Zermatt, during the entire year, the rain falls for 146.2 days and collects up to 991mm (39.02") of precipitation.Snowfall
Months with snowfall are January through December. In Zermatt, during April, snow falls for 18.6 days and regularly aggregates up to 706mm (27.8") of snow. Throughout the year, there are 113.3 snowfall days, and 3425mm (134.84") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 34min.On the first day of the month, sunrise is at 07:07 and sunset at 19:57. On the last day of April, sunrise is at 06:16 and sunset at 20:35 CEST.
Sunshine
In Zermatt, the average sunshine in April is 5.5h.UV index
January through May, October and November, with an average maximum UV index of 1, are months with the lowest UV index in Zermatt. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 1 in April translates into the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
How cold is April in Zermatt?
What is the most humid month in Zermatt?
What is the average humidity in April in Zermatt?
How many days does it rain in April in Zermatt?
How many days does it snow in April in Zermatt?
How many hours of daylight does Zermatt have in April?
When is the sunrise / sunset in April in Zermatt?
How many hours of sunshine does Zermatt have in April?
When is the lowest UV index in Zermatt?
What is the UV index reading in April in Zermatt?
Average temperature in April
Zermatt, Switzerland
- Average high temperature in April: 1.7°C
The warmest month (with the highest average high temperature) is July (13.5°C).
The month with the lowest average high temperature is January (-4.8°C).
- Average low temperature in April: -5.1°C
The month with the highest average low temperature is July (4.6°C).
The coldest month (with the lowest average low temperature) is January (-13.5°C).
Average pressure in April
Zermatt, Switzerland
- Average pressure in April: 1015mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in April
Zermatt, Switzerland
- Average wind speed in April: 8km/h
The windiest month (with the highest average wind speed) is December (10.3km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).
Average humidity in April
Zermatt, Switzerland
- Average humidity in April: 92%
The months with the highest relative humidity are March and April (92%).
The months with the lowest relative humidity are July and August (82%).
Average rainfall in April
Zermatt, Switzerland
- Average rainfall in April: 113mm
The wettest month (with the highest rainfall) is November (137mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in April
Zermatt, Switzerland
- Average rainfall days in April: 10.8 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is January (1.7 days).
Average snowfall in April
Zermatt, Switzerland
- Average snowfall in April: 706mm
The month with the highest snowfall is November (867mm).
The month with the least snowfall is July (1mm).
Average snowfall days in April
Zermatt, Switzerland
- Average snowfall days in April: 18.6 days
The month with the highest number of snowfall days is March (19.2 days).
The month with the least snowfall days is July (0.2 days).
Average daylight in April /
Average sunshine in April
Zermatt, 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 3min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days in April
Zermatt, Switzerland
- Average sunshine days in April: 5.8 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (4.6 days).
Average UV index in April
Zermatt, Switzerland
- Average UV index in April: 1
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March, April, May, October and November (UV index 1).
Average cloud cover in April
Zermatt, Switzerland
- Average cloud cover in April: 66
The month with the most cloud cover is April (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 46).
Average visibility in April
Zermatt, Switzerland
- Average visibility in April: 6km
The months with the highest visibility are July and August (8km).
The months with the lowest visibility are February, March, April, May and November (6km).
Zermatt, Switzerland
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