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May Weather in OEstervala, Sweden

Last updated: August 27, 2025

In OEstervala, Sweden, the average temperature in May is a comfortable 10°C (51°F). However, be prepared for a range as lows can drop to -5°C (23°F) and highs can reach up to 29°C (84°F). During this month, expect an average precipitation of 59 mm (2.3 in) spread over 11 days, with humidity hovering around a moderate 74%.

May Temperature in OEstervala

In May in OEstervala, the average temperature is 10°C (51°F). Maximums can reach 29°C (84°F), and minimums can be as low as -5°C (23°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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

The chart illustrates May temperature patterns in OEstervala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In OEstervala, May typically has an average temperature of 10°C (51°F), with highs reaching up to 29°C (84°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec292934405162646154453731
Data source: Temperature data for OEstervala 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 OEstervala

In OEstervala in May, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

May Precipitation Trends in OEstervala

The chart displays monthly precipitation patterns in OEstervala, 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 OEstervala, May typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec333236295959697552814351
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in OEstervala

In OEstervala in May humidity is 74%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making travel a bit uncomfortable as the cold air clings to your skin, and you may find yourself wishing you had packed an extra layer to stay warm and dry.

May Average Humidity in OEstervala

This chart illustrates the average monthly humidity levels in OEstervala, 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 OEstervala is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%93%91%84%74%73%73%78%87%92%94%94%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in OEstervala

In OEstervala 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 OEstervala.

Maximum UV Index Levels in OEstervala for May

The chart shows the monthly maximum UV Index (UVI) for OEstervala 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 OEstervala typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: OEstervala 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 OEstervala Compares to Other Months

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

This table compares monthly weather conditions in OEstervala, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)33 mm (1.3 inches)96%low
February Weather-2°C (29°F)31 mm (1.2 inches)93%low
March Weather1°C (34°F)36 mm (1.4 inches)91%moderate
April Weather5°C (41°F)29 mm (1.1 inches)84%moderate
May Weather10°C (51°F)59 mm (2.3 inches)74%moderate
June Weather16°C (62°F)59 mm (2.3 inches)73%high
July Weather18°C (64°F)69 mm (2.7 inches)73%high
August Weather16°C (62°F)75 mm (3.0 inches)78%moderate
September Weather12°C (54°F)51 mm (2.0 inches)87%moderate
October Weather7°C (45°F)81 mm (3.2 inches)92%low
November Weather3°C (38°F)43 mm (1.7 inches)94%low
December Weather0°C (31°F)51 mm (2.0 inches)94%low

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