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August Weather in Castlepoint, New Zealand

Last updated: August 31, 2025

In August, the average temperature in Castlepoint, New Zealand hovers around 11°C (52°F). Expect a range between a cool 6°C (43°F) and a mild 15°C (60°F). With 69 mm (2.7 in) of precipitation spread over 13 days, don’t forget your umbrella! The air tends to be quite damp, boasting an average humidity of 81%.

August Temperature in Castlepoint

In August in Castlepoint, the average temperature is 11°C (52°F), with maximums reaching 15°C (60°F) and minimums dipping as low as 6°C (43°F). This mild weather makes it a great time for travelers to explore the sights and enjoy outdoor activities comfortably.

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

The chart illustrates August temperature patterns in Castlepoint, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castlepoint, August typically has an average temperature of 11°C (52°F), with highs reaching up to 15°C (60°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec646462595654525253555861
Data source: Temperature data for Castlepoint 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.

August Precipitation in Castlepoint

In Castlepoint in August, the precipitation amount is 69 mm (2.7 in) over the course of 13 days.

August Precipitation Trends in Castlepoint

The chart displays monthly precipitation patterns in Castlepoint, 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 Castlepoint, August typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec425792101651038269917181113
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Castlepoint

In Castlepoint in August humidity is 81%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make outdoor excursions quite uncomfortable, causing a muggy heaviness that dampens clothes and leaves travelers longing for dryer weather.

August Average Humidity in Castlepoint

This chart illustrates the average monthly humidity levels in Castlepoint, 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 Castlepoint is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%76%77%82%83%84%81%80%79%78%75%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Castlepoint

In Castlepoint in August, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Castlepoint for better planning.

Maximum UV Index Levels in Castlepoint for August

The chart shows the monthly maximum UV Index (UVI) for Castlepoint 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 Castlepoint typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1313974224691113
Data source: Castlepoint 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 Castlepoint Compares to Other Months

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

This table compares monthly weather conditions in Castlepoint, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)42 mm (1.7 inches)75%extreme
February Weather18°C (65°F)57 mm (2.2 inches)76%extreme
March Weather17°C (63°F)92 mm (3.6 inches)75%very high
April Weather15°C (59°F)101 mm (4.0 inches)77%high
May Weather14°C (57°F)65 mm (2.6 inches)82%moderate
June Weather12°C (54°F)103 mm (4.0 inches)83%low
July Weather11°C (52°F)82 mm (3.2 inches)83%low
August Weather11°C (52°F)69 mm (2.7 inches)81%moderate
September Weather11°C (53°F)90 mm (3.6 inches)80%high
October Weather13°C (55°F)71 mm (2.8 inches)79%very high
November Weather14°C (58°F)81 mm (3.2 inches)78%extreme
December Weather16°C (62°F)113 mm (4.5 inches)75%extreme

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