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
Grindelwald in April observes a minor temperature shift, with average high-temperatures adjusting from a wintry 0.4°C (32.7°F) in March to a still cold 4.2°C (39.6°F). An average temperature of -4.6°C (23.7°F) is recorded during the nights in April.Humidity
The average relative humidity in April in Grindelwald is 90%.Rainfall
In Grindelwald, in April, during 16.8 rainfall days, 69mm (2.72") of precipitation is typically accumulated. Throughout the year, in Grindelwald, there are 169.7 rainfall days, and 934mm (36.77") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Grindelwald, during April, snow falls for 8.6 days and regularly aggregates up to 184mm (7.24") of snow. In Grindelwald, during the entire year, snow falls for 97.4 days and aggregates up to 2150mm (84.65") of snow.Daylight
In Grindelwald, the average length of the day in April is 13h and 36min.On the first day of April, sunrise is at 07:06 and sunset at 19:57. On the last day of the month, sunrise is at 06:13 and sunset at 20:36 CEST.
Sunshine
In April, the average sunshine in Grindelwald is 6.7h.UV index
January, March, April, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Grindelwald. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 1 during April translates into the following guidance:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Consider this! The reflection from snow 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
Is it cold in Grindelwald during April?
What is the average humidity in April in Grindelwald?
How many days does it rain in April in Grindelwald?
How much does it snow in Grindelwald in April?
How many hours of daylight does Grindelwald have in April?
When is the sunrise / sunset in April in Grindelwald?
How long on average sun shines in April in Grindelwald?
When is the lowest UV index in Grindelwald?
What is the UV index intensity in April in Grindelwald?
Average temperature in April
Grindelwald, Switzerland
- Average high temperature in April: 4.2°C
The warmest month (with the highest average high temperature) is August (15.8°C).
The months with the lowest average high temperature are January and February (-2.8°C).
- Average low temperature in April: -4.6°C
The month with the highest average low temperature is July (5.7°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).
Average pressure in April
Grindelwald, Switzerland
- Average pressure in April: 1015.3mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in April
Grindelwald, Switzerland
- Average wind speed in April: 7.3km/h
The windiest month (with the highest average wind speed) is December (8.7km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in April
Grindelwald, Switzerland
- Average humidity in April: 90%
The month with the highest relative humidity is March (92%).
The months with the lowest relative humidity are July and August (83%).
Average rainfall in April
Grindelwald, Switzerland
- Average rainfall in April: 69mm
The wettest month (with the highest rainfall) is May (117mm).
The driest month (with the least rainfall) is September (50mm).
Average rainfall days in April
Grindelwald, Switzerland
- Average rainfall days in April: 16.8 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in April
Grindelwald, Switzerland
- Average snowfall in April: 184mm
The month with the highest snowfall is December (423mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in April
Grindelwald, Switzerland
- Average snowfall days in April: 8.6 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Grindelwald, 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: 6h and 4min
The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in April
Grindelwald, Switzerland
- Average sunshine days in April: 7 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is June (5.4 days).
Average UV index in April
Grindelwald, 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, March, April, November and December (UV index 1).
Average cloud cover in April
Grindelwald, Switzerland
- Average cloud cover in April: 59
The months with the most cloud cover are February and May (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 47).
Average visibility in April
Grindelwald, Switzerland
- Average visibility in April: 6km
The months with the highest visibility are June, July, August, October, November and December (7km).
The month with the lowest visibility is February (5km).
