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
The average high-temperature mildly increases in April, edging from a freezing cold -1.4°C (29.5°F) in March to a cold 1.7°C (35.1°F). Grengiols experiences an average low-temperature of -5.9°C (21.4°F) in the month of April.Humidity
March and April, with an average relative humidity of 93%, are the most humid months in Grengiols.Rainfall
In April, the rain falls for 10.3 days. Throughout April, 49mm (1.93") of precipitation is accumulated. Throughout the year, there are 148 rainfall days, and 606mm (23.86") of precipitation is accumulated.Snowfall
Months with snowfall in Grengiols are January through December. In Grengiols, Switzerland, in April, during 18.4 snowfall days, 294mm (11.57") of snow is typically accumulated. Throughout the year, in Grengiols, there are 124.7 snowfall days, and 1943mm (76.5") of snow is accumulated.Daylight
In April, the average length of the day is 13h and 35min.On the first day of the month, sunrise is at 07:06 and sunset at 19:56. On the last day of April, sunrise is at 06:14 and sunset at 20:35 CEST.
Sunshine
In Grengiols, the average sunshine in April is 5.1h.UV index
The months with the lowest UV index in Grengiols are January through April, October through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: In April, the average maximum UV index of 1 translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Opt for tightly woven and loose clothing to enhance protection from the Sun. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Grengiols in April?
What are the most humid months in Grengiols?
What is the average humidity in April in Grengiols?
How much does it rain in Grengiols in April?
How many days does it snow in April in Grengiols?
How many hours of daylight does Grengiols have in April?
When is the sunrise / sunset in April in Grengiols?
How long on average sun shines in April in Grengiols?
When is the lowest UV index in Grengiols?
What is the UV index reading in April in Grengiols?
Average temperature in April
Grengiols, Switzerland
- Average high temperature in April: 1.7°C
The warmest month (with the highest average high temperature) is July (14.1°C).
The month with the lowest average high temperature is January (-4.2°C).
- Average low temperature in April: -5.9°C
The months with the highest average low temperature are July and August (4.3°C).
The coldest month (with the lowest average low temperature) is February (-13.8°C).
Average pressure in April
Grengiols, Switzerland
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in April
Grengiols, Switzerland
- Average wind speed in April: 7.7km/h
The windiest month (with the highest average wind speed) is December (9.5km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in April
Grengiols, Switzerland
- Average humidity in April: 93%
The months with the highest relative humidity are March and April (93%).
The months with the lowest relative humidity are July and August (84%).
Average rainfall in April
Grengiols, Switzerland
- Average rainfall in April: 49mm
The wettest months (with the highest rainfall) are June and August (74mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in April
Grengiols, Switzerland
- Average rainfall days in April: 10.3 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is December (2.5 days).
Average snowfall in April
Grengiols, Switzerland
- Average snowfall in April: 294mm
The month with the highest snowfall is November (472mm).
The month with the least snowfall is July (2mm).
Average snowfall days in April
Grengiols, Switzerland
- Average snowfall days in April: 18.4 days
The month with the highest number of snowfall days is March (19.5 days).
The month with the least snowfall days is July (0.2 days).
Average daylight in April /
Average sunshine in April
Grengiols, 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 1min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in April
Grengiols, Switzerland
- Average sunshine days in April: 6.3 days
The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is August (3.9 days).
Average UV index in April
Grengiols, 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, October, November and December (UV index 1).
Average cloud cover in April
Grengiols, Switzerland
- Average cloud cover in April: 68
The month with the most cloud cover is May (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 52).
Average visibility in April
Grengiols, Switzerland
- Average visibility in April: 6km
The month with the highest visibility is July (8km).
The months with the lowest visibility are January, February, March, April, May and November (6km).
