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August Weather in Eltham, New Zealand

Last updated: August 31, 2025

In August, the average temperature in Eltham, New Zealand hovers around 10°C (50°F), with a minimum dipping to 0°C (31°F) and a maximum reaching up to 16°C (62°F). Expect some rain, as 132 mm (5.2 in) of precipitation is likely over 17 days, accompanied by an average humidity level of 81%. Stay prepared for a cool and damp month!

August Temperature in Eltham

In August in Eltham, the average temperature is 10°C (50°F). Maximums can reach 16°C (62°F), while minimums can drop as low as 0°C (31°F). Travelers should be prepared for cool weather and pack accordingly.

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

The chart illustrates August temperature patterns in Eltham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Eltham, August typically has an average temperature of 10°C (50°F), with highs reaching up to 16°C (62°F) and lows dropping to around 0°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec646562585451505052555963
Data source: Temperature data for Eltham 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 Eltham

In Eltham in August, the precipitation amount is 132 mm (5.2 in) spread over 17 days.

August Precipitation Trends in Eltham

The chart displays monthly precipitation patterns in Eltham, 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 Eltham, August typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec71651061491009514413213410297137
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Eltham

In Eltham in August humidity is 81%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable and might leave travelers feeling heavy and lethargic as the moisture clings to their skin.

August Average Humidity in Eltham

This chart illustrates the average monthly humidity levels in Eltham, 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 Eltham is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%75%76%81%83%84%81%80%82%82%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Eltham

In Eltham 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 Eltham for better planning.

Maximum UV Index Levels in Eltham for August

The chart shows the monthly maximum UV Index (UVI) for Eltham 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 Eltham typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1413974234691113
Data source: Eltham 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 Eltham Compares to Other Months

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

This table compares monthly weather conditions in Eltham, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)71 mm (2.8 inches)79%extreme
February Weather18°C (65°F)65 mm (2.5 inches)77%extreme
March Weather17°C (62°F)106 mm (4.2 inches)75%very high
April Weather14°C (58°F)149 mm (5.9 inches)76%high
May Weather12°C (55°F)100 mm (3.9 inches)81%moderate
June Weather10°C (51°F)94 mm (3.7 inches)83%low
July Weather10°C (50°F)144 mm (5.7 inches)84%moderate
August Weather10°C (50°F)132 mm (5.2 inches)81%moderate
September Weather11°C (52°F)134 mm (5.3 inches)80%high
October Weather13°C (55°F)102 mm (4.0 inches)82%very high
November Weather15°C (59°F)97 mm (3.8 inches)82%extreme
December Weather17°C (63°F)137 mm (5.4 inches)80%extreme

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