May weather forecast
Gothenburg, Sweden

May in Gothenburg is characterized by warmer days and lighter rain. A clear departure from the cold days of April, this month experiences increased warmth and plenty of sunlight. Ample sunshine provides longer evenings, making May a popular time for outdoor activities. The city entices visitors with clear skies, enhanced daylight, and inviting sea conditions. Pleasant weather dominates during May, offering fertile weather conditions for the blooming of diverse flora across the city.

Temperature

Gothenburg's transition into May is noticed by a slight rise in the average high-temperature, advancing from a cool 12.6°C (54.7°F) in April to a comfortable 17°C (62.6°F). Throughout the month of May, Gothenburg witnesses an average temperature of 8.4°C (47.1°F).

Rainfall

In Gothenburg, during May, the rain falls for 10 days and regularly aggregates up to 48mm (1.89") of precipitation. In Gothenburg, during the entire year, the rain falls for 163 days and collects up to 791mm (31.14") of precipitation.

Sea temperature

In May, the average sea temperature is 11.2°C (52.2°F).
Note: Beware when you're in 11.2°C (52.2°F) waters; 13°C (55.4°F) is chilling and anything below 10°C (50°F) could cause breathing hindrance and a sudden cold shock, given your physical condition.

Daylight

In May, the average length of the day in Gothenburg is 16h and 41min.
On the first day of the month, sunrise is at 05:19 and sunset at 20:59. On the last day of May, sunrise is at 04:21 and sunset at 21:58 CEST.

Sunshine

In Gothenburg, the average sunshine in May is 7.7h.

UV index

The average daily maximum UV index in May in Gothenburg is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 4 in May leads to these guidelines:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.