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May Weather in Allerum, Sweden

Last updated: August 27, 2025

In May, the average temperature in Allerum, Sweden hovers around 12°C (53°F). Be prepared for a range, as temperatures can dip to a chilling -2°C (29°F) or soar to a warm 28°C (83°F). This month brings about 64 mm (2.5 in) of precipitation spread over 13 days, coupled with a high average humidity of 82%. Stay comfortable and enjoy the enchanting weather!

May Temperature in Allerum

In May in Allerum, the average temperature is 12°C (53°F). Maximum temperatures can reach 28°C (83°F), while minimums can drop as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures, making versatile clothing a must for their trip.

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

The chart illustrates May temperature patterns in Allerum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Allerum, May typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (83°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec363538455362646357504337
Data source: Temperature data for Allerum 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 Allerum

In Allerum in May, the precipitation amount is 64 mm (2.5 in) spread over 13 days.

May Precipitation Trends in Allerum

The chart displays monthly precipitation patterns in Allerum, 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 Allerum, May typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec515566376450859877904564
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Allerum

In Allerum in May, humidity is 82%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky, as you navigate through the thick air that weighs heavily on your skin.

May Average Humidity in Allerum

This chart illustrates the average monthly humidity levels in Allerum, 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 Allerum is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%87%85%82%81%82%80%82%85%85%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Allerum

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

Maximum UV Index Levels in Allerum for May

The chart shows the monthly maximum UV Index (UVI) for Allerum 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 Allerum typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Allerum 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 Allerum Compares to Other Months

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

This table compares monthly weather conditions in Allerum, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)51 mm (2.0 inches)87%low
February Weather2°C (36°F)55 mm (2.2 inches)88%low
March Weather3°C (38°F)66 mm (2.6 inches)87%moderate
April Weather7°C (45°F)37 mm (1.4 inches)85%moderate
May Weather12°C (53°F)64 mm (2.5 inches)82%high
June Weather17°C (63°F)50 mm (2.0 inches)81%high
July Weather18°C (64°F)85 mm (3.4 inches)82%high
August Weather17°C (63°F)98 mm (3.9 inches)80%high
September Weather14°C (57°F)77 mm (3.0 inches)82%moderate
October Weather10°C (50°F)90 mm (3.5 inches)85%moderate
November Weather6°C (43°F)45 mm (1.8 inches)85%low
December Weather3°C (38°F)64 mm (2.5 inches)85%low

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