May Weather in Raettvik, Sweden

Last updated: August 27, 2025

In May, the average temperature in Raettvik, Sweden hovers around 9°C (48°F), with a minimum drop to -4°C (26°F) and occasionally peaking at 26°C (79°F). Expect rainfall, as precipitation averages 59 mm (2.3 in) over 11 days, alongside a notable average humidity of 77%.

May Temperature in Raettvik

In May in Raettvik, 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 Raettvik: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Raettvik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Raettvik, 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 Raettvik generated using information from the Copernicus Climate Change Service.

May Precipitation in Raettvik

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

May Precipitation Trends in Raettvik

The chart displays monthly precipitation patterns in Raettvik, 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 Raettvik, May typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 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 Raettvik

In Raettvik 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 Raettvik

This chart illustrates the average monthly humidity levels in Raettvik, 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 Raettvik 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 Raettvik

In Raettvik 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 Raettvik.

Maximum UV Index Levels in Raettvik for May

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

Data source: Raettvik 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 Raettvik Compares to Other Months

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

This table compares monthly weather conditions in Raettvik, 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)	38 mm (1.5 inches)	97%	low
February Weather	-4°C (25°F)	37 mm (1.5 inches)	94%	low
March Weather	-1°C (31°F)	40 mm (1.6 inches)	91%	moderate
April Weather	3°C (38°F)	32 mm (1.3 inches)	85%	moderate
May Weather	9°C (48°F)	59 mm (2.3 inches)	77%	moderate
June Weather	15°C (59°F)	70 mm (2.8 inches)	76%	high
July Weather	16°C (62°F)	70 mm (2.8 inches)	74%	high
August Weather	15°C (59°F)	97 mm (3.8 inches)	80%	moderate
September Weather	10°C (51°F)	67 mm (2.6 inches)	88%	moderate
October Weather	6°C (43°F)	92 mm (3.6 inches)	93%	low
November Weather	1°C (34°F)	54 mm (2.1 inches)	96%	low
December Weather	-3°C (27°F)	61 mm (2.4 inches)	96%	low