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August Weather in Milton, New Zealand

Last updated: August 31, 2025

In Milton, New Zealand, the average temperature in August hovers around 6°C (44°F), with a range that can dip to a chilly -4°C (25°F) or peak at a comfortable 19°C (67°F). You'll likely experience 53 mm (2.1 in) of precipitation spread across 14 days, contributing to an average humidity of 84%. Stay prepared for cozy, damp days ahead!

August Temperature in Milton

In August in Milton, the average temperature is 6°C (44°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as -4°C (25°F). It's advisable to pack layers and be prepared for varying weather conditions during your trip.

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

The chart illustrates August temperature patterns in Milton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milton, August typically has an average temperature of 6°C (44°F), with highs reaching up to 19°C (67°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec585856514641414446505457
Data source: Temperature data for Milton 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 Milton

In Milton in August, the precipitation amount is 53 mm (2.1 in) over a period of 14 days.

August Precipitation Trends in Milton

The chart displays monthly precipitation patterns in Milton, 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 Milton, August typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec971126872595071537391113116
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Milton

In Milton in August humidity is 84%. With an average temperature of 6°C (44°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and necessitating layered clothing to stay warm and dry while exploring the area.

August Average Humidity in Milton

This chart illustrates the average monthly humidity levels in Milton, 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 Milton is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%84%84%85%85%85%84%83%82%83%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Milton

In Milton in August, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Milton, you can check the information here.

Maximum UV Index Levels in Milton for August

The chart shows the monthly maximum UV Index (UVI) for Milton 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 Milton typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1312853223581012
Data source: Milton 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 Milton Compares to Other Months

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

This table compares monthly weather conditions in Milton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)97 mm (3.8 inches)83%extreme
February Weather14°C (58°F)112 mm (4.4 inches)82%extreme
March Weather13°C (56°F)68 mm (2.7 inches)84%very high
April Weather10°C (51°F)72 mm (2.8 inches)84%moderate
May Weather8°C (46°F)59 mm (2.3 inches)85%moderate
June Weather5°C (42°F)50 mm (2.0 inches)85%low
July Weather5°C (41°F)71 mm (2.8 inches)85%low
August Weather6°C (44°F)53 mm (2.1 inches)84%moderate
September Weather8°C (47°F)73 mm (2.9 inches)83%moderate
October Weather10°C (50°F)91 mm (3.6 inches)82%very high
November Weather12°C (54°F)113 mm (4.4 inches)82%very high
December Weather14°C (57°F)116 mm (4.6 inches)83%extreme

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