April weather forecastSandön, Sweden
April
Weather in April
April in Sandön, Sweden, is a wintry spring month, with an average temperature fluctuating between -1.8°C (28.8°F) and 2.3°C (36.1°F).Temperature
The start of April is characterized by a subtle increase in the average high-temperature, transitioning from a freezing cold -1.7°C (28.9°F) in March to an icy 2.3°C (36.1°F). Sandön, during April nights, experiences a subtle shift to a low average of -1.8°C (28.8°F) from the day's heat.Humidity
In Sandön, Sweden, the average relative humidity in April is 90%.Rainfall
April is the month with the least rainfall in Sandön. Rain falls for 9.3 days and accumulates 25mm (0.98") of precipitation.Snowfall
January through May, October through December are months with snowfall. In April, in Sandön, it is snowing for 8.4 days. Throughout April, 69mm (2.72") of snow is accumulated. In Sandön, during the entire year, snow falls for 82.2 days and aggregates up to 846mm (33.31") of snow.Daylight
The average length of the day in April in Sandön, Sweden, is 15h and 22min.On the first day of the month, sunrise is at 05:43 and sunset at 19:25. On the last day of April, sunrise is at 03:53 and sunset at 21:03 CEST.
Sunshine
In April, the average sunshine is 6.3h.UV index
In Sandön, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In April, the maximum UV index of 2 suggests these recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sandön, Sweden
- Average high temperature in April: 2.3°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The month with the lowest average high temperature is January (-5.7°C).
- Average low temperature in April: -1.8°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is February (-10.6°C).
Average pressure in April
Sandön, Sweden
- Average pressure in April: 1011.7mbar
The month with the highest atmospheric pressure is May (1014mbar).
The month with the lowest atmospheric pressure is December (1004.8mbar).
Average wind speed in April
Sandön, Sweden
- Average wind speed in April: 13km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is April (13km/h).
Average humidity in April
Sandön, Sweden
- Average humidity in April: 90%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (70%).
Average rainfall in April
Sandön, Sweden
- Average rainfall in April: 25mm
The wettest month (with the highest rainfall) is December (46mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in April
Sandön, Sweden
- Average rainfall days in April: 9.3 days
The month with the highest number of rainy days is August (13.9 days).
The month with the least rainy days is February (3.1 days).
Average snowfall in April
Sandön, Sweden
- Average snowfall in April: 69mm
The month with the highest snowfall is December (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in April
Sandön, Sweden
- Average snowfall days in April: 8.4 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Sandön, Sweden
- Average daylight in April: 15h and 24min
The month with the longest days is June (Average daylight: 22h and 24min).
The month with the shortest days is December (Average daylight: 3h and 30min).
- Average sunshine in April: 6h and 18min
The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in April
Sandön, Sweden
- Average sunshine days in April: 11.9 days
The months with the most sunshine days are June and October (16.5 days).
The month with the least sunshine days is December (11.6 days).
Average UV index in April
Sandön, Sweden
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in April
Sandön, Sweden
- Average cloud cover in April: 59
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in April
Sandön, Sweden
- Average visibility in April: 7km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March and April (7km).
