May weather forecastÖckerö, Sweden
May
Weather in May
May, the last month of the spring in Öckerö, is a fresh month, with an average temperature ranging between max 12.8°C (55°F) and min 8.9°C (48°F).Temperature
Öckerö's weather in May presents a minor rise in the average high-temperature, moving from a chilly 8.3°C (46.9°F) in April to a cool 12.8°C (55°F). Öckerö, during May nights, experiences a subtle shift to a low average of 8.9°C (48°F) from the day's heat.Humidity
With an average relative humidity of 75%, May is the least humid month.Rainfall
In Öckerö, in May, during 10.3 rainfall days, 12mm (0.47") of precipitation is typically accumulated. In Öckerö, during the entire year, the rain falls for 123.7 days and collects up to 186mm (7.32") of precipitation.Snowfall
April through October are months without snowfall in Öckerö.Sea temperature
In Öckerö, in May, the average water temperature is 11.2°C (52.2°F).Note: You can swim in 11.2°C (52.2°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 13°C (55.4°F) without it is tough.
Daylight
In May, the average length of the day is 16h and 41min.On the first day of May in Öckerö, sunrise is at 05:20 and sunset at 21:00. On the last day of the month, sunrise is at 04:22 and sunset at 21:59 CEST.
Sunshine
The average sunshine in May in Öckerö, Sweden, is 9.6h.UV index
In May, the average daily maximum UV index in Öckerö is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In May, an average UV index of 4 transforms into the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. It's recommended to limit sun exposure when its radiation is at its peak during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Öckerö, Sweden
- Average high temperature in May: 12.8°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 May: 8.9°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 May
Öckerö, Sweden
- Average pressure in May: 1014.6mbar
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 May
Öckerö, Sweden
- Average wind speed in May: 18.7km/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 May
Öckerö, Sweden
- Average humidity in May: 75%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is May (75%).
Average rainfall in May
Öckerö, Sweden
- Average rainfall in May: 12mm
The wettest month (with the highest rainfall) is August (21mm).
The driest month (with the least rainfall) is April (8mm).
Average rainfall days in May
Öckerö, Sweden
- Average rainfall days in May: 10.3 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 May
Öckerö, Sweden
- Average snowfall in May: 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 May
Öckerö, Sweden
- Average snowfall days in May: 0.1 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 May
Öckerö, Sweden
- Average sea temperature in May: 11.2°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 May /
Average sunshine in May
Öckerö, Sweden
- Average daylight in May: 16h and 42min
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 May: 9h and 36min
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 May
Öckerö, Sweden
- Average sunshine days in May: 16.9 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 May
Öckerö, Sweden
- Average UV index in May: 4
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 May
Öckerö, Sweden
- Average cloud cover in May: 37
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 May
Öckerö, Sweden
- Average visibility in May: 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).
