August Weather in Os, Norway

Last updated: August 27, 2025

In Os, Norway, the average temperature in August hovers around 10°C (51°F). Expect to experience a range of -2°C (29°F) at its coldest and a delightful 24°C (76°F) at its warmest. During this month, precipitation amounts to approximately 108 mm (4.2 in), spread over 14 days, contributing to an average humidity level of 88%. Be prepared for a mix of cool, damp days and occasional warmth!

August Temperature in Os

In August in Os, the average temperature is 10°C (51°F), with maximums reaching 24°C (76°F) and minimums dropping as low as -2°C (29°F). This makes it a great time for travelers seeking a mix of mild and cool weather, perfect for outdoor activities and exploring the scenic sights.

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

The chart illustrates August temperature patterns in Os, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Os, August typically has an average temperature of 10°C (51°F), with highs reaching up to 24°C (76°F) and lows dropping to around -2°C (29°F).

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

August Precipitation in Os

In Os in August, the total precipitation amount is 108 mm (4.2 in) spread over 14 days.

August Precipitation Trends in Os

The chart displays monthly precipitation patterns in Os, 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 Os, August typically receives around 108 mm (4.2 inches) of precipitation spread over approximately 14 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 Os

In Os in August, humidity is 88%. With an average temperature of 10°C (51°F), this humidity feels like a thick blanket of moisture enveloping you, making every step feel heavier and leaving you yearning for a refreshing breeze as you navigate the streets.

August Average Humidity in Os

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

In Os 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 Os.

Maximum UV Index Levels in Os for August

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

Data source: Os 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 Os Compares to Other Months

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

This table compares monthly weather conditions in Os, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	51 mm (2.0 inches)	96%	low
February Weather	-7°C (20°F)	38 mm (1.5 inches)	94%	low
March Weather	-4°C (25°F)	56 mm (2.2 inches)	91%	moderate
April Weather	-1°C (31°F)	55 mm (2.2 inches)	86%	moderate
May Weather	5°C (41°F)	63 mm (2.5 inches)	83%	moderate
June Weather	11°C (52°F)	87 mm (3.4 inches)	81%	high
July Weather	12°C (54°F)	93 mm (3.7 inches)	81%	high
August Weather	10°C (51°F)	108 mm (4.2 inches)	88%	moderate
September Weather	7°C (44°F)	69 mm (2.7 inches)	90%	moderate
October Weather	2°C (36°F)	76 mm (3.0 inches)	93%	low
November Weather	-3°C (26°F)	54 mm (2.1 inches)	95%	low
December Weather	-6°C (22°F)	59 mm (2.3 inches)	97%	low