August Weather in Fosnavag, Norway

Last updated: August 27, 2025

In August, the average temperature in Fosnavag, Norway is a mild 13°C (56°F), with a minimum of 8°C (47°F) and a maximum of 23°C (73°F). Be prepared for rainy days, as the region experiences an average precipitation of 187 mm (7.4 in) spread over 20 days. Plus, the atmosphere is quite humid, with an average humidity level of 87%.

August Temperature in Fosnavag

In August in Fosnavag, the average temperature is 13°C (56°F). The maximum can reach 23°C (73°F), while the minimum can be as low as 8°C (47°F). This pleasant weather makes it an ideal time for traveling and exploring the local attractions.

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

The chart illustrates August 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, August typically has an average temperature of 13°C (56°F), with highs reaching up to 23°C (73°F) and lows dropping to around 8°C (47°F).

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

August Precipitation in Fosnavag

In Fosnavag in August, the total precipitation amount is 187 mm (7.4 in) spread over a span of 20 days.

August Precipitation Trends in Fosnavag

The chart displays monthly precipitation patterns in Fosnavag, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Fosnavag, August typically receives around 187 mm (7.4 inches) of precipitation spread over approximately 20 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Fosnavag

In Fosnavag in August humidity is 87%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it challenging to explore comfortably.

August Average Humidity in Fosnavag

This chart illustrates the average monthly humidity levels in Fosnavag, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Fosnavag is approximately 87%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Fosnavag

In Fosnavag in August, 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 August

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

Data source: Fosnavag August 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 August 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 August’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 August’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