May Weather in Heggenes, Norway

Last updated: August 27, 2025

In May, the average temperature in Heggenes, Norway is a cool 5°C (41°F). While the mercury can dip to a chilly -11°C (13°F), it can also occasionally rise to a pleasant 23°C (74°F). Expect about 78 mm (3.1 in) of precipitation over 12 days, contributing to an average humidity level of 85%.

May Temperature in Heggenes

In May in Heggenes, the average temperature is 5°C (41°F). The maximum can reach 23°C (74°F), while the minimum can plummet to as low as -11°C (13°F). This diverse temperature range makes Heggenes an intriguing destination for travelers seeking both mild days and chilly nights.

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

The chart illustrates May temperature patterns in Heggenes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heggenes, May typically has an average temperature of 5°C (41°F), with highs reaching up to 23°C (74°F) and lows dropping to around -11°C (13°F).

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

May Precipitation in Heggenes

In Heggenes in May, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.

May Precipitation Trends in Heggenes

The chart displays monthly precipitation patterns in Heggenes, 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 Heggenes, May typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 12 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 Heggenes

In Heggenes in May, humidity is 85%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a challenge as the cold air clings to your skin.

May Average Humidity in Heggenes

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

In Heggenes 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 Heggenes, you can refer to this Hourly UV Index in Heggenes.

Maximum UV Index Levels in Heggenes for May

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

Data source: Heggenes 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 Heggenes Compares to Other Months

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

This table compares monthly weather conditions in Heggenes, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	59 mm (2.3 inches)	99%	low
February Weather	-7°C (20°F)	53 mm (2.1 inches)	97%	low
March Weather	-4°C (24°F)	58 mm (2.3 inches)	94%	moderate
April Weather	-1°C (31°F)	44 mm (1.7 inches)	89%	moderate
May Weather	5°C (41°F)	78 mm (3.1 inches)	85%	high
June Weather	11°C (52°F)	102 mm (4.0 inches)	82%	high
July Weather	13°C (55°F)	103 mm (4.1 inches)	84%	high
August Weather	11°C (52°F)	119 mm (4.7 inches)	89%	moderate
September Weather	7°C (45°F)	123 mm (4.8 inches)	92%	moderate
October Weather	2°C (36°F)	123 mm (4.8 inches)	96%	low
November Weather	-3°C (27°F)	91 mm (3.6 inches)	97%	low
December Weather	-6°C (21°F)	90 mm (3.5 inches)	99%	low