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May Weather in Grundsund, Sweden

Last updated: August 27, 2025

In May, the average temperature in Grundsund, Sweden hovers around 11°C (53°F), with temperatures ranging from a cool 1°C (34°F) to a pleasantly warm 28°C (83°F). Expect about 60 mm (2.4 in) of precipitation spread over 11 days, contributing to an average humidity level of 73%. Be prepared for varying weather as you explore!

May Temperature in Grundsund

In May in Grundsund, the average temperature is 11°C (53°F). Maximum temperatures can reach 28°C (83°F), while minimum temperatures can drop to as low as 1°C (34°F). It's a perfect time to visit for those who enjoy mild weather and the chance to experience a refreshing range of temperatures.

May Weather in Grundsund: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Grundsund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grundsund, May typically has an average temperature of 11°C (53°F), with highs reaching up to 28°C (83°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec363538445261646257504337
Data source: Temperature data for Grundsund generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Grundsund

In Grundsund in May, the precipitation amount is 60 mm (2.4 in) over the course of 11 days.

May Precipitation Trends in Grundsund

The chart displays monthly precipitation patterns in Grundsund, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Grundsund, May typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec587067346066791041051219180
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Grundsund

In Grundsund in May humidity is 73%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make outdoor activities less enjoyable, so travelers should dress in layers to stay comfortable while exploring.

May Average Humidity in Grundsund

This chart illustrates the average monthly humidity levels in Grundsund, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Grundsund is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%82%73%71%72%77%86%92%93%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Grundsund

In Grundsund in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Grundsund, you can refer to this Hourly UV Index in Grundsund.

Maximum UV Index Levels in Grundsund for May

The chart shows the monthly maximum UV Index (UVI) for Grundsund in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Grundsund typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Grundsund May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in Grundsund Compares to Other Months

Weather in Grundsund varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Grundsund, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Grundsund, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)58 mm (2.3 inches)94%low
February Weather1°C (35°F)70 mm (2.7 inches)92%low
March Weather3°C (38°F)67 mm (2.6 inches)89%moderate
April Weather7°C (44°F)34 mm (1.4 inches)82%moderate
May Weather11°C (53°F)60 mm (2.4 inches)73%high
June Weather16°C (61°F)66 mm (2.6 inches)71%high
July Weather18°C (64°F)79 mm (3.1 inches)72%high
August Weather17°C (62°F)104 mm (4.1 inches)77%high
September Weather14°C (57°F)105 mm (4.1 inches)86%moderate
October Weather10°C (50°F)120 mm (4.7 inches)92%low
November Weather6°C (43°F)91 mm (3.6 inches)93%low
December Weather3°C (37°F)80 mm (3.2 inches)93%low

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