August Weather in Bo, Norway

Last updated: August 27, 2025

In Bo, Norway, the average temperature in August hovers around 14°C (57°F), with the potential to dip as low as 3°C (39°F) or rise to a comfortable 25°C (77°F). Expect 100 mm (3.9 in) of precipitation spread across about 13 days, contributing to an average humidity of 78%. Be prepared for varied weather as you plan your outdoor activities!

August Temperature in Bo

In August in Bo, the average temperature is 14°C (57°F), with maximums reaching 25°C (77°F) and minimums dropping as low as 3°C (39°F), making it a perfect time to explore the area's outdoor attractions while enjoying mild weather.

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

The chart illustrates August temperature patterns in Bo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bo, August typically has an average temperature of 14°C (57°F), with highs reaching up to 25°C (77°F) and lows dropping to around 3°C (39°F).

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

August Precipitation in Bo

In Bo in August, the total precipitation amount is 100 mm (3.9 in), occurring over a span of 13 days.

August Precipitation Trends in Bo

The chart displays monthly precipitation patterns in Bo, 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 Bo, August typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 13 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 Bo

In Bo in August, humidity is 78%. With an average temperature of 14°C (57°F), this humidity feels like a damp blanket wrapping around you, making outdoor exploration a bit uncomfortable but still enjoyable if you stay hydrated and plan for breaks in the shade.

August Average Humidity in Bo

This chart illustrates the average monthly humidity levels in Bo, 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 Bo is approximately 78%, 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 Bo

In Bo 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 Bo.

Maximum UV Index Levels in Bo for August

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

Data source: Bo 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 Bo Compares to Other Months

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

This table compares monthly weather conditions in Bo, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	71 mm (2.8 inches)	93%	low
February Weather	-4°C (26°F)	76 mm (3.0 inches)	91%	low
March Weather	-1°C (30°F)	81 mm (3.2 inches)	88%	moderate
April Weather	3°C (38°F)	44 mm (1.7 inches)	83%	moderate
May Weather	9°C (48°F)	86 mm (3.4 inches)	75%	high
June Weather	14°C (58°F)	107 mm (4.2 inches)	74%	high
July Weather	16°C (61°F)	113 mm (4.5 inches)	74%	high
August Weather	14°C (57°F)	100 mm (3.9 inches)	78%	moderate
September Weather	10°C (51°F)	134 mm (5.3 inches)	86%	moderate
October Weather	5°C (42°F)	140 mm (5.5 inches)	92%	low
November Weather	1°C (34°F)	116 mm (4.6 inches)	92%	low
December Weather	-3°C (27°F)	126 mm (5.0 inches)	92%	low