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 sea temperature 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 onset of April marks a slight increase in the average high-temperature, moving from an icy 4.2°C (39.6°F) in March to a frosty 8.3°C (46.9°F). Öckerö maintains a near steady average temperature of 5.1°C (41.2°F) during the nights of April, demonstrating little drop from daytime highs.Humidity
The average relative humidity in April in Öckerö is 76%.Rainfall
April is the month with the least rainfall in Öckerö. Rain falls for 7.9 days and accumulates 8mm (0.31") of precipitation.Snowfall
April through October are months without snowfall.Sea temperature
In Öckerö, the average seawater temperature in April is 6.7°C (44.1°F).Note: Caution: 6.7°C (44.1°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing.
Daylight
The average length of the day in April is 14h and 23min.On the first day of April in Öckerö, Sweden, sunrise is at 06:39 and sunset at 19:54. On the last day of the month, sunrise is at 05:22 and sunset at 20:58 CEST.
Sunshine
The average sunshine in April is 9h.UV index
In April, the average daily maximum UV index in Öckerö is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 3 in April interprets into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are April temperatures in Öckerö?
What is the average humidity in April in Öckerö?
What is the driest month in Öckerö?
How much does it rain in Öckerö in April?
When it does not snow in Öckerö?
Does it snow in Öckerö in April?
What is the water temperature in April in Öckerö?
What is the average length of the day in April in Öckerö?
When is the sunrise / sunset in April in Öckerö?
How long on average sun shines in April in Öckerö?
What is the UV index intensity in April in Öckerö?
Average temperature in April
Öckerö, Sweden
- Average high temperature in April: 8.3°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is February (1.8°C).
- Average low temperature in April: 5.1°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-0.3°C).
Average pressure in April
Öckerö, Sweden
- Average pressure in April: 1014.7mbar
The month with the highest atmospheric pressure is April (1014.7mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in April
Öckerö, Sweden
- Average wind speed in April: 19.2km/h
The windiest month (with the highest average wind speed) is December (27km/h).
The calmest month (with the lowest average wind speed) is June (18.4km/h).
Average humidity in April
Öckerö, Sweden
- Average humidity in April: 76%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is May (75%).
Average rainfall in April
Öckerö, Sweden
- Average rainfall in April: 8mm
The wettest month (with the highest rainfall) is August (21mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in April
Öckerö, Sweden
- Average rainfall days in April: 7.9 days
The month with the highest number of rainy days is August (13.6 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in April
Öckerö, Sweden
- Average snowfall in April: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Öckerö, Sweden
- Average snowfall days in April: 0.4 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average sea temperature in April
Öckerö, Sweden
- Average sea temperature in April: 6.7°C
The best month for swimming (with the highest average sea temperature) is August (18.5°C).
The coldest month (with the lowest average sea temperature) is March (2.6°C).
Average daylight in April /
Average sunshine in April
Öckerö, Sweden
- Average daylight in April: 14h and 2min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The months with the least sunshine are January, February and November (Average sunshine: 3h and 42min).
Average sunshine days in April
Öckerö, Sweden
- Average sunshine days in April: 18.8 days
The month with the most sunshine days is March (19.8 days).
The month with the least sunshine days is August (13.3 days).
Average UV index in April
Öckerö, Sweden
- Average UV index in April: 3
The month with the highest UV index is 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
Öckerö, Sweden
- Average cloud cover in April: 39
The months with the most cloud cover are February and November (Cloud cover 62).
The month with the least cloud cover is June (Cloud cover 36).
Average visibility in April
Öckerö, Sweden
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
