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June Weather in Carnarvon, South Africa

Last updated: August 31, 2025

In June, the average temperature in Carnarvon, South Africa hovers around 10°C (51°F). Visitors can expect a range from a chilly -4°C (25°F) to a pleasantly warm 24°C (76°F). Rainfall is minimal, with just 3 mm (0.1 in) expected over 0 days. Humidity levels are relatively high, averaging at 79%, adding a touch of dampness to the air.

June Temperature in Carnarvon

In June in Carnarvon, the average temperature is 10°C (51°F). Maximums can reach 24°C (76°F), and minimums can drop as low as -4°C (25°F). Pack layers to ensure comfort while exploring the varied weather conditions during your travels.

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

The chart illustrates June 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, June typically has an average temperature of 10°C (51°F), with highs reaching up to 24°C (76°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec767572635751495159656973
Data source: Temperature data for Carnarvon generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Carnarvon

In Carnarvon in June, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

June Precipitation Trends in Carnarvon

The chart displays monthly precipitation patterns in Carnarvon, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Carnarvon, June typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec292812377382614723
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Carnarvon

In Carnarvon in June, humidity is 79%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel somewhat uncomfortable unless you're properly layered.

June Average Humidity in Carnarvon

This chart illustrates the average monthly humidity levels in Carnarvon, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Carnarvon is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%55%65%73%78%79%73%64%58%53%42%44%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Carnarvon

In Carnarvon in June, 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 Carnarvon.

Maximum UV Index Levels in Carnarvon for June

The chart shows the monthly maximum UV Index (UVI) for Carnarvon in June, 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 June, the maximum UV index in Carnarvon typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1515129655710131416
Data source: Carnarvon June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)29 mm (1.1 inches)50%extreme
February Weather24°C (75°F)28 mm (1.1 inches)55%extreme
March Weather22°C (72°F)12 mm (0.5 inches)65%extreme
April Weather17°C (64°F)37 mm (1.5 inches)72%very high
May Weather14°C (57°F)7 mm (0.3 inches)78%high
June Weather10°C (51°F)3 mm (0.1 inches)79%moderate
July Weather10°C (50°F)8 mm (0.3 inches)73%moderate
August Weather10°C (51°F)2 mm (0.1 inches)64%high
September Weather15°C (60°F)6 mm (0.2 inches)58%very high
October Weather18°C (65°F)14 mm (0.5 inches)53%extreme
November Weather21°C (69°F)7 mm (0.3 inches)42%extreme
December Weather23°C (74°F)23 mm (0.9 inches)44%extreme

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