May Weather in Fosnavag, Norway

Last updated: August 27, 2025

In May, the average temperature in Fosnavag, Norway hovers around 8°C (46°F), with a range that can plunge to a chilly 0°C (32°F) or rise to a mild 19°C (67°F). Expect a relatively damp ambiance, with 111 mm (4.4 in) of precipitation spread over 14 days, contributing to an average humidity of 84%.

May Temperature in Fosnavag

In May in Fosnavag, the average temperature is 8°C (46°F), with maximums reaching 19°C (67°F) and minimums dropping as low as 0°C (32°F). Be sure to pack layers to stay comfortable while exploring the diverse weather conditions during your travels.

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

The chart illustrates May temperature patterns in Fosnavag, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fosnavag, May typically has an average temperature of 8°C (46°F), with highs reaching up to 19°C (67°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Fosnavag

In Fosnavag in May, the precipitation amount is 111 mm (4.4 in) during 14 days, indicating a significant amount of rainfall for that period.

May Precipitation Trends in Fosnavag

The chart displays monthly precipitation patterns in Fosnavag, 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 Fosnavag, May typically receives around 111 mm (4.4 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 Fosnavag

In Fosnavag 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 Fosnavag

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

In Fosnavag 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 Fosnavag.

Maximum UV Index Levels in Fosnavag for May

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

Data source: Fosnavag 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 Fosnavag Compares to Other Months

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

This table compares monthly weather conditions in Fosnavag, 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)	215 mm (8.5 inches)	85%	low
February Weather	2°C (35°F)	166 mm (6.5 inches)	84%	low
March Weather	3°C (37°F)	190 mm (7.5 inches)	84%	low
April Weather	4°C (40°F)	164 mm (6.4 inches)	84%	moderate
May Weather	8°C (46°F)	111 mm (4.4 inches)	84%	moderate
June Weather	11°C (53°F)	120 mm (4.7 inches)	83%	high
July Weather	13°C (56°F)	129 mm (5.1 inches)	86%	high
August Weather	13°C (56°F)	187 mm (7.4 inches)	87%	moderate
September Weather	11°C (53°F)	338 mm (13.3 inches)	87%	moderate
October Weather	8°C (47°F)	334 mm (13.2 inches)	87%	low
November Weather	5°C (41°F)	240 mm (9.4 inches)	87%	low
December Weather	3°C (37°F)	235 mm (9.3 inches)	84%	low