March Weather in Carnarvon, South Africa

Last updated: August 31, 2025

In Carnarvon, South Africa, the average temperature in March hovers around 22°C (72°F), providing a pleasant climate for outdoor activities. Expect a minimum of 6°C (44°F) and a maximum of 36°C (97°F), showcasing a wide range of weather potential. With an average precipitation of just 12 mm (0.5 in) spread over 2 days, the likelihood of rain is minimal, while the average humidity remains comfortable at 65%. Enjoy the perfect balance for a memorable visit!

March Temperature in Carnarvon

In March in Carnarvon, the average temperature is 22°C (72°F). The maximum can reach 36°C (97°F), and the minimum can be as low as 6°C (44°F). It's an ideal time for travelers to enjoy a variety of activities, from sun-soaked adventures to cooler evening strolls.

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

The chart illustrates March 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, March typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (44°F).

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

March Precipitation in Carnarvon

In Carnarvon in March, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

March Precipitation Trends in Carnarvon

The chart displays monthly precipitation patterns in Carnarvon, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Carnarvon, March typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Carnarvon

In Carnarvon in March, humidity is 65%. With an average temperature of 22°C (72°F), this humidity feels like a warm, tropical embrace that can make outdoor activities quite sticky, yet still enjoyable if you stay hydrated and take breaks in the shade.

March Average Humidity in Carnarvon

This chart illustrates the average monthly humidity levels in Carnarvon, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Carnarvon is approximately 65%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Carnarvon

In Carnarvon in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Carnarvon.

Maximum UV Index Levels in Carnarvon for March

The chart shows the monthly maximum UV Index (UVI) for Carnarvon in March, 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 March, the maximum UV index in Carnarvon typically reaches 12, which falls under the extreme exposure category.

Data source: Carnarvon March 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 March 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 March’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 March’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