May Weather in Valderoy, Norway

Last updated: August 27, 2025

In May, the average temperature in Valderoy, Norway hovers around 8°C (46°F), with temperatures ranging from a chilly 0°C (32°F) to a pleasant 19°C (66°F). Expect 104 mm (4.1 in) of precipitation spread over 14 days, accompanied by a notable average humidity of 84%. Whether you're preparing for the cool weather or planning for rainy days, it's essential to be ready for a damp and refreshing month!

May Temperature in Valderoy

In May in Valderoy, the average temperature is 8°C (46°F). Maximum temperatures can reach 19°C (66°F), while minimums can drop as low as 0°C (32°F). Be prepared for a mix of mild and chilly weather, making it a good idea to pack layers for your trip.

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

The chart illustrates May temperature patterns in Valderoy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valderoy, May typically has an average temperature of 8°C (46°F), with highs reaching up to 19°C (66°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Valderoy

In Valderoy in May, the precipitation amount is 104 mm (4.1 in) distributed over a span of 14 days.

May Precipitation Trends in Valderoy

The chart displays monthly precipitation patterns in Valderoy, 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 Valderoy, May typically receives around 104 mm (4.1 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 Valderoy

In Valderoy in May humidity is 84%. With an average temperature of 8°C (46°F), this humidity feels like a chilly mist wrapping around you, making outdoor exploration cumbersome and layering your clothing a necessity for comfort.

May Average Humidity in Valderoy

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

In Valderoy 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 Valderoy.

Maximum UV Index Levels in Valderoy for May

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

Data source: Valderoy 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 Valderoy Compares to Other Months

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

This table compares monthly weather conditions in Valderoy, 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 (36°F)	191 mm (7.5 inches)	85%	low
February Weather	2°C (35°F)	147 mm (5.8 inches)	84%	low
March Weather	3°C (37°F)	170 mm (6.7 inches)	84%	moderate
April Weather	5°C (40°F)	158 mm (6.2 inches)	84%	moderate
May Weather	8°C (46°F)	104 mm (4.1 inches)	84%	moderate
June Weather	12°C (53°F)	108 mm (4.3 inches)	83%	high
July Weather	13°C (56°F)	123 mm (4.8 inches)	86%	high
August Weather	14°C (57°F)	172 mm (6.8 inches)	87%	moderate
September Weather	12°C (53°F)	309 mm (12.2 inches)	87%	moderate
October Weather	8°C (47°F)	313 mm (12.3 inches)	87%	low
November Weather	5°C (41°F)	214 mm (8.4 inches)	87%	low
December Weather	3°C (37°F)	210 mm (8.2 inches)	84%	low