April weather forecast
Gryon, Switzerland

April

Weather in April

April in Gryon, Switzerland, is a frosty spring month, with temperature in the range of an average high of 8.7°C (47.7°F) and an average low of -0.6°C (30.9°F).

Temperature

Gryon's weather shows a temperature rise with the arrival of April, moving from a wintry 3.3°C (37.9°F) in March to a chilly 8.7°C (47.7°F). In the month of April, Gryon witnesses a consistent average low-temperature of -0.6°C (30.9°F).

Humidity

The average relative humidity in April is 82%.

Rainfall

In Gryon, in April, it is raining for 16.4 days, with typically 71mm (2.8") of accumulated precipitation. Throughout the year, there are 163.4 rainfall days, and 1169mm (46.02") of precipitation is accumulated.

Snowfall

Months with snowfall in Gryon are January through June, September through December. In Gryon, during April, snow falls for 7.6 days and regularly aggregates up to 203mm (7.99") of snow. In Gryon, during the entire year, snow falls for 83.4 days and aggregates up to 3139mm (123.58") of snow.

Daylight

In Gryon, Switzerland, the average length of the day in April is 13h and 35min.
On the first day of the month, sunrise is at 07:10 and sunset at 20:00. On the last day of April, sunrise is at 06:18 and sunset at 20:39 CEST.

Sunshine

In April, the average sunshine is 8.9h.

UV index

In Gryon, the average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 2 during April translates into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.

Frequently asked questions

What are April temperatures?
In April, in Gryon, the average high-temperature is 8.7°C (47.7°F), and the average low-temperature is -0.6°C (30.9°F).
What is the average humidity in April?
In April, the average relative humidity is 82%.
How much does it rain in April?
In April, the rain falls for 16.4 days. Throughout April, 71mm (2.8") of precipitation is accumulated.
How many days does it snow in April?
In Gryon, in April, during 7.6 snowfall days, 203mm (7.99") of snow is typically accumulated.
How many hours of daylight does Gryon have in April?
The average day length in April is 13h and 35min.
When is the sunrise / sunset in April?
In April, on the first day of the month, sunrise is at 07:10 and sunset at 20:00. On the last day of the month, sunrise is at 06:18 and sunset at 20:39 CEST.
How many hours of sunshine does Gryon have in April?
In Gryon, Switzerland, the average sunshine duration in April is 8.9h.
What is the UV index reading in April?
In Gryon, the average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in April - Gryon, Switzerland
Average temperature in April
Gryon, Switzerland
  • Average high temperature in April: 8.7°C

The warmest month (with the highest average high temperature) is August (19°C).
The month with the lowest average high temperature is January (-0.3°C).

  • Average low temperature in April: -0.6°C

The month with the highest average low temperature is August (8.2°C).
The coldest month (with the lowest average low temperature) is February (-8.4°C).

Average pressure in April - Gryon, Switzerland
Average pressure in April
Gryon, 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 - Gryon, Switzerland
Average wind speed in April
Gryon, Switzerland
  • Average wind speed in April: 7.4km/h

The windiest month (with the highest average wind speed) is December (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).

Average humidity in April - Gryon, Switzerland
Average humidity in April
Gryon, Switzerland
  • Average humidity in April: 82%

The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July, August and October (78%).

Average rainfall in April - Gryon, Switzerland
Average rainfall in April
Gryon, Switzerland
  • Average rainfall in April: 71mm

The wettest month (with the highest rainfall) is May (150mm).
The driest month (with the least rainfall) is September (57mm).

Average rainfall days in April - Gryon, Switzerland
Average rainfall days in April
Gryon, Switzerland
  • Average rainfall days in April: 16.4 days

The month with the highest number of rainy days is May (23 days).
The month with the least rainy days is January (4.5 days).

Average snowfall in April - Gryon, Switzerland
Average snowfall in April
Gryon, Switzerland
  • Average snowfall in April: 203mm

The month with the highest snowfall is December (671mm).
The months with the least snowfall are July and August (0mm).

Average snowfall days in April - Gryon, Switzerland
Average snowfall days in April
Gryon, Switzerland
  • Average snowfall days in April: 7.6 days

The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in April / Average sunshine in April - Gryon, Switzerland
Average daylight in April /
Average sunshine in April
Gryon, 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: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in April - Gryon, Switzerland
Average sunshine days in April
Gryon, Switzerland
  • Average sunshine days in April: 8.2 days

The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is June (4.8 days).

Average UV index in April - Gryon, Switzerland
Average UV index in April
Gryon, Switzerland
  • Average UV index in April: 2

The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January and February (UV index 1).

Average cloud cover in April - Gryon, Switzerland
Average cloud cover in April
Gryon, Switzerland
  • Average cloud cover in April: 41

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are August and October (Cloud cover 33).

Average visibility in April - Gryon, Switzerland
Average visibility in April
Gryon, Switzerland
  • Average visibility in April: 8km

The months with the highest visibility are April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February and March (7km).

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