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May Weather in Valla, Sweden

Last updated: August 27, 2025

In May, the average temperature in Valla, Sweden hovers around 11°C (52°F). Expect lows of -3°C (27°F) and highs reaching 27°C (81°F). During this time, precipitation averages 60 mm (2.3 in) across about 10 days, while the average humidity remains at a comfortable 71%.

May Temperature in Valla

In May in Valla, the average temperature is 11°C (52°F). The maximum can reach 27°C (81°F), while the minimum can drop to as low as -3°C (27°F). Be prepared for a wide range of temperatures during your visit.

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

The chart illustrates May temperature patterns in Valla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valla, May typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (81°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec313035425262646255463933
Data source: Temperature data for Valla 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 Valla

In Valla in May, the precipitation amount is 60 mm (2.3 in) over a span of 10 days.

May Precipitation Trends in Valla

The chart displays monthly precipitation patterns in Valla, 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 Valla, May typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec373142306051657761714756
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Valla

In Valla in May, humidity is 71%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your clothes, making outdoor exploration less enjoyable and encouraging frequent breaks in cozy cafes or sheltered spots.

May Average Humidity in Valla

This chart illustrates the average monthly humidity levels in Valla, 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 Valla is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%82%71%69%67%73%83%89%91%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Valla

In Valla 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 Valla.

Maximum UV Index Levels in Valla for May

The chart shows the monthly maximum UV Index (UVI) for Valla 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 Valla typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Valla 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 Valla Compares to Other Months

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

This table compares monthly weather conditions in Valla, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)37 mm (1.4 inches)91%low
February Weather-1°C (31°F)31 mm (1.2 inches)89%low
March Weather2°C (35°F)42 mm (1.7 inches)88%moderate
April Weather5°C (42°F)30 mm (1.2 inches)82%moderate
May Weather11°C (52°F)60 mm (2.3 inches)71%moderate
June Weather17°C (62°F)50 mm (2.0 inches)69%high
July Weather18°C (65°F)65 mm (2.6 inches)67%high
August Weather17°C (62°F)77 mm (3.0 inches)72%high
September Weather13°C (55°F)61 mm (2.4 inches)83%moderate
October Weather8°C (47°F)71 mm (2.8 inches)89%low
November Weather4°C (39°F)47 mm (1.9 inches)91%low
December Weather1°C (33°F)55 mm (2.2 inches)90%low

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