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May Weather in Koepmanholmen, Sweden

Last updated: August 27, 2025

In Koepmanholmen, Sweden, the average temperature in May hovers around 8°C (46°F). Expect chilly nights with a minimum of -4°C (25°F), while daytime highs can reach up to 24°C (76°F). Be prepared for some rain, as there is an average precipitation of 43 mm (1.7 in) over 9 days, and don't forget to dress for the weather—average humidity sits at a comfortable 79%.

May Temperature in Koepmanholmen

In May in Koepmanholmen, the average temperature is 8°C (46°F), with maximums reaching 24°C (76°F) and minimums dropping as low as -4°C (25°F). Be sure to pack layers to stay comfortable while exploring this diverse climate.

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

The chart illustrates May temperature patterns in Koepmanholmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koepmanholmen, May typically has an average temperature of 8°C (46°F), with highs reaching up to 24°C (76°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec242329364657615951413328
Data source: Temperature data for Koepmanholmen 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 Koepmanholmen

In Koepmanholmen in May, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

May Precipitation Trends in Koepmanholmen

The chart displays monthly precipitation patterns in Koepmanholmen, 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 Koepmanholmen, May typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec5850482943546676721056695
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Koepmanholmen

In Koepmanholmen in May humidity is 79%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities a bit less enjoyable and leading travelers to seek cozy, warm spots to regain their comfort.

May Average Humidity in Koepmanholmen

This chart illustrates the average monthly humidity levels in Koepmanholmen, 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 Koepmanholmen is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%91%85%80%75%80%84%87%92%92%94%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Koepmanholmen

In Koepmanholmen in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Koepmanholmen.

Maximum UV Index Levels in Koepmanholmen for May

The chart shows the monthly maximum UV Index (UVI) for Koepmanholmen 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 Koepmanholmen typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112456653211
Data source: Koepmanholmen 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 Koepmanholmen Compares to Other Months

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

This table compares monthly weather conditions in Koepmanholmen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)58 mm (2.3 inches)95%low
February Weather-5°C (23°F)50 mm (2.0 inches)94%low
March Weather-2°C (29°F)48 mm (1.9 inches)91%low
April Weather2°C (37°F)29 mm (1.2 inches)85%moderate
May Weather8°C (46°F)43 mm (1.7 inches)79%moderate
June Weather14°C (57°F)53 mm (2.1 inches)75%high
July Weather16°C (61°F)66 mm (2.6 inches)80%high
August Weather15°C (59°F)75 mm (3.0 inches)84%moderate
September Weather10°C (51°F)72 mm (2.8 inches)87%moderate
October Weather5°C (41°F)105 mm (4.1 inches)92%low
November Weather0°C (33°F)66 mm (2.6 inches)92%low
December Weather-2°C (28°F)95 mm (3.7 inches)94%low

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