May Weather in Roan, Norway

Last updated: August 27, 2025

In May, the average temperature in Roan, Norway hovers around 7°C (46°F), with a minimum dipping to 0°C (33°F) and a maximum reaching up to 19°C (66°F). This period also sees an average precipitation of 83 mm (3.3 in) over 14 days, contributing to a humid climate with an average humidity level of 75%.

May Temperature in Roan

In May in Roan, the average temperature is 7°C (46°F). Maximum temperatures can reach 19°C (66°F), while minimums can drop as low as 0°C (33°F). It's a great time for travelers to enjoy the mild weather, but be sure to pack layers to accommodate the temperature fluctuations.

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

The chart illustrates May temperature patterns in Roan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roan, May typically has an average temperature of 7°C (46°F), with highs reaching up to 19°C (66°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Roan

In Roan in May, the precipitation amount is 83 mm (3.3 in) spread over a period of 14 days.

May Precipitation Trends in Roan

The chart displays monthly precipitation patterns in Roan, 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 Roan, May typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 14 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Roan

In Roan in May humidity is 75%. With an average temperature of 7°C (46°F), this humidity feels like a chilly dampness that clings to your skin, making every step outdoors feel heavier and the cold seep into your bones, which can be quite uncomfortable for traveling.

May Average Humidity in Roan

This chart illustrates the average monthly humidity levels in Roan, 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 Roan is approximately 75%, 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 Roan

In Roan 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 Roan.

Maximum UV Index Levels in Roan for May

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

Data source: Roan 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 Roan Compares to Other Months

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

This table compares monthly weather conditions in Roan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	162 mm (6.4 inches)	86%	low
February Weather	1°C (34°F)	117 mm (4.6 inches)	84%	low
March Weather	2°C (36°F)	160 mm (6.3 inches)	83%	low
April Weather	4°C (40°F)	133 mm (5.2 inches)	80%	moderate
May Weather	7°C (46°F)	83 mm (3.3 inches)	75%	moderate
June Weather	11°C (53°F)	111 mm (4.4 inches)	78%	high
July Weather	14°C (57°F)	96 mm (3.8 inches)	79%	high
August Weather	13°C (57°F)	153 mm (6.0 inches)	81%	moderate
September Weather	11°C (53°F)	237 mm (9.3 inches)	84%	moderate
October Weather	8°C (46°F)	212 mm (8.4 inches)	87%	low
November Weather	4°C (40°F)	162 mm (6.4 inches)	86%	low
December Weather	2°C (36°F)	177 mm (7.0 inches)	85%	low