August Weather in Carnarvon, South Africa

Last updated: August 31, 2025

In August, the average temperature in Carnarvon, South Africa is a pleasant 10°C (51°F). Expect a range that can dip as low as -3°C (27°F) and rise to a maximum of 27°C (82°F). The precipitation is minimal, with only 2 mm (0.1 in) expected over 0 days. Additionally, enjoy a comfortable average humidity level of 64% throughout the month.

August Temperature in Carnarvon

In August in Carnarvon, the average temperature is 10°C (51°F). Maximum temperatures can reach 27°C (82°F) and minimums can drop to as low as -3°C (27°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates August temperature patterns in Carnarvon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carnarvon, August typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (82°F) and lows dropping to around -3°C (27°F).

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

August Precipitation in Carnarvon

In Carnarvon in August, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

August Precipitation Trends in Carnarvon

The chart displays monthly precipitation patterns in Carnarvon, 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 Carnarvon, August typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 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 Carnarvon

In Carnarvon in August, humidity is 64%. With an average temperature of 10°C (51°F), this humidity feels like a cool, damp embrace that can make outdoor activities a bit chilly and uncomfortable for travelers, so it’s wise to dress in layers to stay comfortable while exploring.

August Average Humidity in Carnarvon

This chart illustrates the average monthly humidity levels in Carnarvon, 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 Carnarvon is approximately 64%, 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 Carnarvon

In Carnarvon in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Carnarvon.

Maximum UV Index Levels in Carnarvon for August

The chart shows the monthly maximum UV Index (UVI) for Carnarvon 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 Carnarvon typically reaches 7, which falls under the high exposure category.

Data source: Carnarvon 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 Carnarvon Compares to Other Months

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

This table compares monthly weather conditions in Carnarvon, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	29 mm (1.1 inches)	50%	extreme
February Weather	24°C (75°F)	28 mm (1.1 inches)	55%	extreme
March Weather	22°C (72°F)	12 mm (0.5 inches)	65%	extreme
April Weather	17°C (64°F)	37 mm (1.5 inches)	72%	very high
May Weather	14°C (57°F)	7 mm (0.3 inches)	78%	high
June Weather	10°C (51°F)	3 mm (0.1 inches)	79%	moderate
July Weather	10°C (50°F)	8 mm (0.3 inches)	73%	moderate
August Weather	10°C (51°F)	2 mm (0.1 inches)	64%	high
September Weather	15°C (60°F)	6 mm (0.2 inches)	58%	very high
October Weather	18°C (65°F)	14 mm (0.5 inches)	53%	extreme
November Weather	21°C (69°F)	7 mm (0.3 inches)	42%	extreme
December Weather	23°C (74°F)	23 mm (0.9 inches)	44%	extreme