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 signifies a subtle uplift in the average high-temperature, adjusting from a frosty 6.4°C (43.5°F) in March to a fresh 10.7°C (51.3°F). An average low-temperature of 1.9°C (35.4°F) is recorded during the nights in April.Humidity
In Grono, the average relative humidity in April is 79%.Rainfall
In Grono, in April, during 14.1 rainfall days, 63mm (2.48") of precipitation is typically accumulated. In Grono, during the entire year, the rain falls for 137.8 days and collects up to 669mm (26.34") of precipitation.Snowfall
Months with snowfall are January through April, November and December. April is the last month it regularly snows. During 0.2 snowfall days, in April, Grono aggregates 1mm (0.04") of snow. Throughout the year, there are 4.8 snowfall days, and 33mm (1.3") of snow is accumulated.Daylight
In April, the average length of the day in Grono is 13h and 35min.On the first day of the month, sunrise is at 07:01 and sunset at 19:52. On the last day of April, in Grono, sunrise is at 06:10 and sunset at 20:30 CEST.
Sunshine
The average sunshine in April is 9.3h.UV index
In Grono, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 3 in April transforms into this advice:
Exercise prevention - Precautions against solar damage are endorsed. When the Sun is at its strongest around midday, find shade and limit exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
What are the temperatures in Grono in April?
What is the average humidity in April in Grono?
How much does it rain in Grono in April?
What is the last month it snows in Grono?
What is the average length of the day in April in Grono?
When are sunrise and sunset in April in Grono?
How many hours of sunshine does Grono have in April?
What is the UV index reading in April in Grono?
Average temperature in April
Grono, Switzerland
- Average high temperature in April: 10.7°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (1.6°C).
- Average low temperature in April: 1.9°C
The months with the highest average low temperature are July and August (11.1°C).
The coldest month (with the lowest average low temperature) is February (-5.1°C).
Average pressure in April
Grono, Switzerland
- Average pressure in April: 1015.1mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in April
Grono, Switzerland
- Average wind speed in April: 6.6km/h
The windiest month (with the highest average wind speed) is February (7.4km/h).
The calmest month (with the lowest average wind speed) is November (5.7km/h).
Average humidity in April
Grono, Switzerland
- Average humidity in April: 79%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is July (75%).
Average rainfall in April
Grono, Switzerland
- Average rainfall in April: 63mm
The wettest month (with the highest rainfall) is November (118mm).
The driest month (with the least rainfall) is January (15mm).
Average rainfall days in April
Grono, Switzerland
- Average rainfall days in April: 14.1 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in April
Grono, Switzerland
- Average snowfall in April: 1mm
The month with the highest snowfall is February (12mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Grono, Switzerland
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Grono, 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: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in April
Grono, Switzerland
- Average sunshine days in April: 14 days
The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in April
Grono, 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, March, October, November and December (UV index 2).
Average cloud cover in April
Grono, Switzerland
- Average cloud cover in April: 38
The month with the most cloud cover is November (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in April
Grono, Switzerland
- Average visibility in April: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are September, October and November (8km).
Grono, Switzerland
Weather forecast for your location
2. Allow the app to use your location
