May Weather in Orsta, Norway

Last updated: August 27, 2025

In May, the average temperature in Orsta, Norway hovers around 8°C (47°F). Expect cool nights with minima dipping to -3°C (27°F), while daytime highs can reach up to a pleasant 24°C (75°F). The region experiences significant precipitation, averaging 102 mm (4.0 in) spread over 15 days, contributing to a relatively high average humidity of 84%.

May Temperature in Orsta

In May in Orsta, the average temperature is 8°C (47°F), with maximums reaching 24°C (75°F) and minimums dropping as low as -3°C (27°F). This varied climate makes it essential for travelers to pack layers to prepare for both warm afternoons and chilly evenings.

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

The chart illustrates May temperature patterns in Orsta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orsta, May typically has an average temperature of 8°C (47°F), with highs reaching up to 24°C (75°F) and lows dropping to around -3°C (27°F).

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

May Precipitation in Orsta

In Orsta in May, the precipitation amount is 102 mm (4.0 in) over the course of 15 days.

May Precipitation Trends in Orsta

The chart displays monthly precipitation patterns in Orsta, 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 Orsta, May typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 15 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 Orsta

In Orsta in May, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

May Average Humidity in Orsta

This chart illustrates the average monthly humidity levels in Orsta, 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 Orsta is approximately 84%, 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 Orsta

In Orsta 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 Orsta.

Maximum UV Index Levels in Orsta for May

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

Data source: Orsta 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 Orsta Compares to Other Months

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

This table compares monthly weather conditions in Orsta, 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 (33°F)	186 mm (7.3 inches)	85%	low
February Weather	0°C (32°F)	152 mm (6.0 inches)	84%	low
March Weather	2°C (35°F)	173 mm (6.8 inches)	84%	moderate
April Weather	4°C (40°F)	155 mm (6.1 inches)	84%	moderate
May Weather	8°C (47°F)	102 mm (4.0 inches)	84%	moderate
June Weather	12°C (55°F)	114 mm (4.5 inches)	83%	high
July Weather	14°C (57°F)	123 mm (4.9 inches)	86%	high
August Weather	13°C (56°F)	167 mm (6.6 inches)	87%	moderate
September Weather	11°C (51°F)	255 mm (10.1 inches)	87%	moderate
October Weather	7°C (44°F)	263 mm (10.3 inches)	87%	low
November Weather	3°C (38°F)	173 mm (6.8 inches)	87%	low
December Weather	1°C (34°F)	198 mm (7.8 inches)	84%	low