May Weather in Horn, Sweden

Last updated: August 27, 2025

In May, the average temperature in Horn, Sweden hovers around 10°C (51°F). You'll experience a range, with minimums dipping to -2°C (29°F) and maximums soaring up to 25°C (78°F). Expect some rain, with precipitation totaling 55 mm (2.2 in) spread over 13 days, contributing to an average humidity of 72%.

May Temperature in Horn

In May in Horn, the average temperature is 10°C (51°F). The maximum can reach 25°C (78°F), and the minimum can be as low as -2°C (29°F). This variation makes it an ideal time for travelers who enjoy both mild days and crisp, cool evenings.

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

The chart illustrates May temperature patterns in Horn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Horn, May typically has an average temperature of 10°C (51°F), with highs reaching up to 25°C (78°F) and lows dropping to around -2°C (29°F).

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

May Precipitation in Horn

In Horn in May, the precipitation amount is 55 mm (2.2 in) spread over 13 days.

May Precipitation Trends in Horn

The chart displays monthly precipitation patterns in Horn, 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 Horn, May typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 13 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 Horn

In Horn in May, humidity is 72%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less comfortable and requiring extra layers to stay warm while exploring.

May Average Humidity in Horn

This chart illustrates the average monthly humidity levels in Horn, 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 Horn is approximately 72%, 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 Horn

In Horn 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 Horn.

Maximum UV Index Levels in Horn for May

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

Data source: Horn 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 Horn Compares to Other Months

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

This table compares monthly weather conditions in Horn, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	38 mm (1.5 inches)	90%	low
February Weather	0°C (32°F)	41 mm (1.6 inches)	89%	low
March Weather	2°C (35°F)	46 mm (1.8 inches)	88%	moderate
April Weather	5°C (42°F)	31 mm (1.2 inches)	82%	moderate
May Weather	10°C (51°F)	55 mm (2.2 inches)	72%	moderate
June Weather	16°C (62°F)	55 mm (2.2 inches)	68%	high
July Weather	17°C (63°F)	69 mm (2.7 inches)	68%	high
August Weather	16°C (62°F)	79 mm (3.1 inches)	73%	high
September Weather	13°C (55°F)	68 mm (2.7 inches)	81%	moderate
October Weather	8°C (47°F)	66 mm (2.6 inches)	87%	low
November Weather	4°C (40°F)	46 mm (1.8 inches)	89%	low
December Weather	1°C (34°F)	50 mm (2.0 inches)	88%	low