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May Weather in Korsnaes, Finland

Last updated: August 23, 2025

In May, the average temperature in Korsnaes, Finland hovers around 8°C (47°F). Expect a minimum chill of -3°C (28°F) and a warm maximum reaching 23°C (73°F). This month brings about 39 mm (1.5 in) of precipitation spread over 7 days, with an average humidity of 77%.

May Temperature in Korsnaes

In May in Korsnaes, the average temperature is 8°C (47°F). The maximum can reach 23°C (73°F), while the minimum can dip as low as -3°C (28°F). This diverse temperature range makes Korsnaes an ideal destination for travelers seeking both comfortable days and cool nights.

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

The chart illustrates May temperature patterns in Korsnaes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Korsnaes, May typically has an average temperature of 8°C (47°F), with highs reaching up to 23°C (73°F) and lows dropping to around -3°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec272530374758626052433730
Data source: Temperature data for Korsnaes 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 Korsnaes

In Korsnaes in May, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

May Precipitation Trends in Korsnaes

The chart displays monthly precipitation patterns in Korsnaes, 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 Korsnaes, May typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec404542393957628881876060
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Korsnaes

In Korsnaes in May, humidity is 77%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that can make even short walks outside feel uncomfortable, often clinging to your skin and making you long for warmer, drier conditions.

May Average Humidity in Korsnaes

This chart illustrates the average monthly humidity levels in Korsnaes, 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 Korsnaes is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%91%85%77%75%80%82%88%92%92%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Korsnaes

In Korsnaes 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 Korsnaes.

Maximum UV Index Levels in Korsnaes for May

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

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

This table compares monthly weather conditions in Korsnaes, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)40 mm (1.6 inches)95%low
February Weather-4°C (25°F)45 mm (1.8 inches)93%low
March Weather-1°C (30°F)42 mm (1.7 inches)91%low
April Weather3°C (37°F)39 mm (1.5 inches)85%moderate
May Weather8°C (47°F)39 mm (1.5 inches)77%moderate
June Weather14°C (58°F)57 mm (2.3 inches)74%high
July Weather17°C (63°F)62 mm (2.4 inches)80%high
August Weather16°C (60°F)88 mm (3.5 inches)82%moderate
September Weather11°C (52°F)81 mm (3.2 inches)88%moderate
October Weather6°C (44°F)87 mm (3.4 inches)92%low
November Weather3°C (37°F)60 mm (2.4 inches)92%low
December Weather-1°C (30°F)59 mm (2.3 inches)93%low

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