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May Weather in Jaernforsen, Sweden

Last updated: August 27, 2025

In May, the average temperature in Jaernforsen, Sweden hovers around 11°C (51°F). Temperatures can vary significantly, with a minimum of -2°C (28°F) and a maximum reaching 27°C (81°F). Expect about 56 mm (2.2 in) of precipitation spread across 13 days, contributing to an average humidity of 72%.

May Temperature in Jaernforsen

In May in Jaernforsen, the average temperature is 11°C (51°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as -2°C (28°F). This range makes it essential for travelers to pack accordingly, preparing for both warm and chilly conditions.

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

The chart illustrates May temperature patterns in Jaernforsen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaernforsen, May typically has an average temperature of 11°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135425162636154463933
Data source: Temperature data for Jaernforsen 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 Jaernforsen

In Jaernforsen in May, the precipitation amount is 56 mm (2.2 in) over the course of 13 days.

May Precipitation Trends in Jaernforsen

The chart displays monthly precipitation patterns in Jaernforsen, 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 Jaernforsen, May typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec384447305650707166684653
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Jaernforsen

In Jaernforsen in May, humidity is 72%. With an average temperature of 11°C (51°F), this humidity feels like a chilly dampness that clings to your skin, making traveling a bit uncomfortable and urging you to dress in layers to stay warm and dry.

May Average Humidity in Jaernforsen

This chart illustrates the average monthly humidity levels in Jaernforsen, 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 Jaernforsen is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%88%82%72%68%68%73%81%87%89%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Jaernforsen

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

Maximum UV Index Levels in Jaernforsen for May

The chart shows the monthly maximum UV Index (UVI) for Jaernforsen 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 Jaernforsen typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Jaernforsen 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 Jaernforsen Compares to Other Months

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

This table compares monthly weather conditions in Jaernforsen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)38 mm (1.5 inches)90%low
February Weather0°C (32°F)44 mm (1.7 inches)89%low
March Weather2°C (35°F)47 mm (1.9 inches)88%moderate
April Weather5°C (42°F)30 mm (1.2 inches)82%moderate
May Weather11°C (51°F)56 mm (2.2 inches)72%high
June Weather16°C (62°F)50 mm (2.0 inches)68%high
July Weather17°C (63°F)70 mm (2.8 inches)68%high
August Weather16°C (61°F)71 mm (2.8 inches)73%high
September Weather12°C (55°F)66 mm (2.6 inches)81%moderate
October Weather8°C (47°F)68 mm (2.7 inches)87%low
November Weather4°C (40°F)46 mm (1.8 inches)89%low
December Weather1°C (34°F)53 mm (2.1 inches)88%low

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