May Weather in Selja, Sweden

Last updated: August 27, 2025

The average temperature in Selja, Sweden during May is a cool 9°C (48°F). Expect a minimum temperature that can dip to -4°C (26°F), while the maximum might reach a pleasantly warm 26°C (79°F). With an average precipitation level of 61 mm (2.4 in) spread over about 12 days, you can anticipate a fair share of rain. Additionally, the average humidity sits at a comfortable 77%, making for an intriguing climate experience!

May Temperature in Selja

In May in Selja, the average temperature is 9°C (48°F). Maximums can reach 26°C (79°F) and minimums can be as low as -4°C (26°F). It’s advisable to pack layers to accommodate the variable temperatures while exploring the area.

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

The chart illustrates May temperature patterns in Selja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Selja, May typically has an average temperature of 9°C (48°F), with highs reaching up to 26°C (79°F) and lows dropping to around -4°C (26°F).

Data source: Temperature data for Selja generated using information from the Copernicus Climate Change Service.

May Precipitation in Selja

In Selja in May, the total precipitation amount is 61 mm (2.4 in), which occurs over a span of 12 days.

May Precipitation Trends in Selja

The chart displays monthly precipitation patterns in Selja, 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 Selja, May typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Selja

In Selja in May, humidity is 77%. With an average temperature of 9°C (48°F), this humidity feels like a damp embrace, making traveling a bit more challenging as the cool air combines with the moisture, often leaving you with a chill that seeps into your bones.

May Average Humidity in Selja

This chart illustrates the average monthly humidity levels in Selja, 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 Selja is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Selja

In Selja 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 Selja.

Maximum UV Index Levels in Selja for May

The chart shows the monthly maximum UV Index (UVI) for Selja 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 Selja typically reaches 5, which falls under the moderate exposure category.

Data source: Selja 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 Selja Compares to Other Months

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

This table compares monthly weather conditions in Selja, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	41 mm (1.6 inches)	97%	low
February Weather	-4°C (25°F)	39 mm (1.5 inches)	94%	low
March Weather	-1°C (30°F)	43 mm (1.7 inches)	91%	moderate
April Weather	3°C (38°F)	31 mm (1.2 inches)	85%	moderate
May Weather	9°C (48°F)	61 mm (2.4 inches)	77%	moderate
June Weather	15°C (59°F)	73 mm (2.9 inches)	76%	high
July Weather	16°C (61°F)	76 mm (3.0 inches)	74%	high
August Weather	15°C (58°F)	92 mm (3.6 inches)	80%	moderate
September Weather	10°C (51°F)	70 mm (2.8 inches)	88%	moderate
October Weather	5°C (42°F)	99 mm (3.9 inches)	93%	low
November Weather	1°C (34°F)	63 mm (2.5 inches)	96%	low
December Weather	-3°C (26°F)	66 mm (2.6 inches)	96%	low