September Weather in Vik, Norway

Last updated: August 27, 2025

In September, the average temperature in Vik, Norway is a mild 10°C (51°F), with lows dipping to 2°C (35°F) and highs reaching up to 20°C (69°F). Expect a total precipitation of 253 mm (10.0 in) spread over 19 days, contributing to an average humidity of 84%. Be prepared for a blend of cool and wet conditions as you explore!

September Temperature in Vik

In September in Vik, the average temperature is 10°C (51°F). The maximum can reach 20°C (69°F) and the minimum can be as low as 2°C (35°F). This mild climate makes Vik an ideal destination for travelers seeking comfortable conditions for outdoor activities.

September Weather in Vik: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Vik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vik, September typically has an average temperature of 10°C (51°F), with highs reaching up to 20°C (69°F) and lows dropping to around 2°C (35°F).

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

September Precipitation in Vik

In Vik in September, the total precipitation amount reaches 253 mm (10.0 in) over a period of 19 days.

September Precipitation Trends in Vik

The chart displays monthly precipitation patterns in Vik, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Vik, September typically receives around 253 mm (10.0 inches) of precipitation spread over approximately 19 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Vik

In Vik in September humidity is 84%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill enveloping you, making even short distances feel burdensome and leaving you longing for a cozy indoor refuge while exploring the area.

September Average Humidity in Vik

This chart illustrates the average monthly humidity levels in Vik, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Vik is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vik

In Vik in September, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Vik, you can check the information here.

Maximum UV Index Levels in Vik for September

The chart shows the monthly maximum UV Index (UVI) for Vik in September, 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 September, the maximum UV index in Vik typically reaches 3, which falls under the moderate exposure category.

Data source: Vik September 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 September Weather in Vik Compares to Other Months

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

This table compares monthly weather conditions in Vik, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	198 mm (7.8 inches)	86%	low
February Weather	-2°C (29°F)	140 mm (5.5 inches)	84%	low
March Weather	0°C (33°F)	211 mm (8.3 inches)	83%	low
April Weather	4°C (39°F)	152 mm (6.0 inches)	80%	moderate
May Weather	8°C (46°F)	91 mm (3.6 inches)	75%	moderate
June Weather	13°C (55°F)	135 mm (5.3 inches)	78%	high
July Weather	15°C (59°F)	117 mm (4.6 inches)	79%	high
August Weather	13°C (57°F)	189 mm (7.4 inches)	81%	moderate
September Weather	10°C (51°F)	253 mm (10.0 inches)	84%	moderate
October Weather	6°C (43°F)	209 mm (8.2 inches)	87%	low
November Weather	2°C (36°F)	170 mm (6.7 inches)	86%	low
December Weather	0°C (32°F)	161 mm (6.3 inches)	85%	low