May Weather in Lesja, Norway

Last updated: August 27, 2025

In May, the average temperature in Lesja, Norway hovers around 4°C (40°F). While you may experience chilly lows of -14°C (8°F), there's potential for warmer days, reaching up to 23°C (73°F). Expect about 65 mm (2.5 in) of precipitation spread over 14 days, with an average humidity level of 85%, making the atmosphere feel quite damp.

May Temperature in Lesja

In May in Lesja, the average temperature is 4°C (40°F). Maximums can reach 23°C (73°F), and minimums can be as low as -14°C (8°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both mild and cold conditions.

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

The chart illustrates May temperature patterns in Lesja, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lesja, May typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (73°F) and lows dropping to around -14°C (8°F).

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

May Precipitation in Lesja

In Lesja in May, the precipitation amount is 65 mm (2.5 in) over a span of 14 days.

May Precipitation Trends in Lesja

The chart displays monthly precipitation patterns in Lesja, 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 Lesja, May typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 14 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 Lesja

In Lesja in May, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

May Average Humidity in Lesja

This chart illustrates the average monthly humidity levels in Lesja, 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 Lesja is approximately 85%, 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 Lesja

In Lesja in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Lesja, you can refer to this Hourly UV Index in Lesja.

Maximum UV Index Levels in Lesja for May

The chart shows the monthly maximum UV Index (UVI) for Lesja 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 Lesja typically reaches 6, which falls under the high exposure category.

Data source: Lesja 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 Lesja Compares to Other Months

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

This table compares monthly weather conditions in Lesja, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	69 mm (2.7 inches)	99%	low
February Weather	-8°C (17°F)	47 mm (1.9 inches)	97%	low
March Weather	-6°C (22°F)	60 mm (2.4 inches)	94%	moderate
April Weather	-2°C (29°F)	56 mm (2.2 inches)	89%	moderate
May Weather	4°C (40°F)	65 mm (2.5 inches)	85%	high
June Weather	10°C (51°F)	78 mm (3.1 inches)	82%	high
July Weather	12°C (53°F)	80 mm (3.2 inches)	84%	high
August Weather	10°C (50°F)	95 mm (3.7 inches)	89%	moderate
September Weather	6°C (43°F)	87 mm (3.4 inches)	92%	moderate
October Weather	1°C (34°F)	98 mm (3.9 inches)	96%	low
November Weather	-4°C (24°F)	71 mm (2.8 inches)	97%	low
December Weather	-7°C (19°F)	76 mm (3.0 inches)	99%	low