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May Weather in Grimsas, Sweden

Last updated: August 27, 2025

In May, the average temperature in Grimsas, Sweden hovers around 11°C (52°F). Expect a range where the minimum can dip to -3°C (27°F) and the maximum can rise to 29°C (84°F). With an average humidity of 70%, this month typically sees 74 mm (2.9 in) of precipitation spread across 14 days. Be prepared for a mix of weather conditions!

May Temperature in Grimsas

In May in Grimsas, the average temperature is 11°C (52°F). The maximum can reach 29°C (84°F) and the minimum can be as low as -3°C (27°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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

The chart illustrates May temperature patterns in Grimsas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grimsas, May typically has an average temperature of 11°C (52°F), with highs reaching up to 29°C (84°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135425161626054463933
Data source: Temperature data for Grimsas 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 Grimsas

In Grimsas in May, the precipitation amount is 74 mm (2.9 in) over a span of 14 days.

May Precipitation Trends in Grimsas

The chart displays monthly precipitation patterns in Grimsas, 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 Grimsas, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec5673664174869510993926074
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Grimsas

In Grimsas in May, humidity is 70%. With an average temperature of 11°C (52°F), this humidity feels like a chilly blanket hugging your skin, making outdoor exploration invigorating yet slightly uncomfortable without the right layers.

May Average Humidity in Grimsas

This chart illustrates the average monthly humidity levels in Grimsas, 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 Grimsas is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%89%82%70%65%65%71%82%90%92%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Grimsas

In Grimsas 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 Grimsas, you can refer to this Hourly UV Index in Grimsas.

Maximum UV Index Levels in Grimsas for May

The chart shows the monthly maximum UV Index (UVI) for Grimsas 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 Grimsas typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765211
Data source: Grimsas 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 Grimsas Compares to Other Months

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

This table compares monthly weather conditions in Grimsas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)56 mm (2.2 inches)92%low
February Weather0°C (32°F)73 mm (2.9 inches)91%low
March Weather2°C (35°F)66 mm (2.6 inches)89%moderate
April Weather6°C (43°F)41 mm (1.6 inches)82%moderate
May Weather11°C (52°F)74 mm (2.9 inches)70%high
June Weather16°C (61°F)86 mm (3.4 inches)65%high
July Weather17°C (62°F)95 mm (3.7 inches)65%high
August Weather16°C (60°F)109 mm (4.3 inches)71%high
September Weather12°C (54°F)93 mm (3.7 inches)82%moderate
October Weather8°C (46°F)92 mm (3.6 inches)90%low
November Weather4°C (39°F)60 mm (2.3 inches)92%low
December Weather1°C (34°F)74 mm (2.9 inches)91%low

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