August Weather in Tonstad, Norway

Last updated: August 27, 2025

In August, the average temperature in Tonstad, Norway hovers around 12°C (54°F). Expect a minimum of 4°C (39°F) and a comfortable maximum of 23°C (74°F). With an average precipitation of 188 mm (7.4 in) spread across 19 days, don't forget your umbrella! Humidity levels are typically high at 87%, making it a particularly moist month.

August Temperature in Tonstad

In August in Tonstad, the average temperature is 12°C (54°F), with maximums reaching up to 23°C (74°F) and minimums dropping as low as 4°C (39°F). This moderate climate makes Tonstad an ideal destination for travelers seeking a comfortable environment for exploration.

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

The chart illustrates August temperature patterns in Tonstad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tonstad, August typically has an average temperature of 12°C (54°F), with highs reaching up to 23°C (74°F) and lows dropping to around 4°C (39°F).

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

August Precipitation in Tonstad

In Tonstad in August, the precipitation amount is 188 mm (7.4 in), which occurs over 19 days.

August Precipitation Trends in Tonstad

The chart displays monthly precipitation patterns in Tonstad, 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 Tonstad, August typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 19 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 Tonstad

In Tonstad in August humidity is 87%. With an average temperature of 12°C (54°F), this humidity feels like a damp embrace, making it quite uncomfortable for traveling, as the air feels heavy and can quickly sap your energy as you explore the sights.

August Average Humidity in Tonstad

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

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

Maximum UV Index Levels in Tonstad for August

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

Data source: Tonstad 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 Tonstad Compares to Other Months

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

This table compares monthly weather conditions in Tonstad, 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 (28°F)	174 mm (6.8 inches)	92%	low
February Weather	-3°C (27°F)	200 mm (7.9 inches)	90%	low
March Weather	-1°C (30°F)	183 mm (7.2 inches)	90%	moderate
April Weather	2°C (36°F)	84 mm (3.3 inches)	87%	moderate
May Weather	7°C (45°F)	111 mm (4.4 inches)	84%	high
June Weather	12°C (54°F)	142 mm (5.6 inches)	81%	high
July Weather	13°C (56°F)	149 mm (5.9 inches)	86%	high
August Weather	12°C (54°F)	188 mm (7.4 inches)	87%	high
September Weather	9°C (49°F)	204 mm (8.0 inches)	90%	moderate
October Weather	5°C (42°F)	262 mm (10.3 inches)	92%	low
November Weather	2°C (35°F)	200 mm (7.9 inches)	93%	low
December Weather	-1°C (31°F)	219 mm (8.6 inches)	90%	low