August Weather in Arnes, Norway

Last updated: August 27, 2025

In August, the average temperature in Arnes, Norway is a comfortable 14°C (57°F), with extremes ranging from a chilly 5°C (42°F) to a warm 29°C (84°F). Expect a fair amount of rain, with 152 mm (6.0 in) of precipitation spread over 16 days. Coupled with an average humidity level of 88%, this month offers a true taste of the region’s climate.

August Temperature in Arnes

In August in Arnes, the average temperature is 14°C (57°F). Maximum temperatures can reach 29°C (84°F), while minimums can drop as low as 5°C (42°F). This variability makes it ideal for travelers to pack layers to enjoy both warm and cooler moments comfortably.

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

The chart illustrates August temperature patterns in Arnes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arnes, August typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around 5°C (42°F).

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

August Precipitation in Arnes

In Arnes in August, the precipitation amount is 152 mm (6.0 in) distributed over 16 days.

August Precipitation Trends in Arnes

The chart displays monthly precipitation patterns in Arnes, 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 Arnes, August typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Arnes

In Arnes in August humidity is 88%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and giving a sense of stickiness that can drain your energy quickly while exploring.

August Average Humidity in Arnes

This chart illustrates the average monthly humidity levels in Arnes, 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 Arnes is approximately 88%, 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 Arnes

In Arnes in August, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Arnes for better planning.

Maximum UV Index Levels in Arnes for August

The chart shows the monthly maximum UV Index (UVI) for Arnes 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 Arnes typically reaches 4, which falls under the moderate exposure category.

Data source: Arnes 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 Arnes Compares to Other Months

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

This table compares monthly weather conditions in Arnes, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	143 mm (5.6 inches)	96%	low
February Weather	0°C (31°F)	111 mm (4.4 inches)	94%	low
March Weather	1°C (34°F)	155 mm (6.1 inches)	91%	low
April Weather	4°C (40°F)	121 mm (4.8 inches)	86%	moderate
May Weather	8°C (47°F)	76 mm (3.0 inches)	83%	moderate
June Weather	13°C (55°F)	108 mm (4.3 inches)	81%	high
July Weather	15°C (59°F)	102 mm (4.0 inches)	81%	high
August Weather	14°C (57°F)	152 mm (6.0 inches)	88%	moderate
September Weather	11°C (52°F)	203 mm (8.0 inches)	90%	moderate
October Weather	7°C (45°F)	168 mm (6.6 inches)	93%	low
November Weather	3°C (38°F)	129 mm (5.1 inches)	95%	low
December Weather	1°C (33°F)	145 mm (5.7 inches)	97%	low