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August Weather in Coleraine, Australia

Last updated: August 22, 2025

In August, the average temperature in Coleraine, Australia hovers around 8°C (47°F). Visitors can expect a minimum chill of -2°C (29°F) and delightful highs reaching 19°C (67°F). With 75 mm (2.9 in) of precipitation spread over 14 days, and an average humidity of 75%, it's wise to prepare for a mixture of cool breezes and potential showers.

August Temperature in Coleraine

In August in Coleraine, the average temperature is 8°C (47°F). Maximums can reach 19°C (67°F), while minimums can be as low as -2°C (29°F). This climate makes it a perfect time for travelers to enjoy a mix of mild days and chilly evenings, ideal for outdoor exploration and cozy indoor activities.

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

The chart illustrates August temperature patterns in Coleraine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coleraine, August typically has an average temperature of 8°C (47°F), with highs reaching up to 19°C (67°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec676563575147464750545963
Data source: Temperature data for Coleraine 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 Coleraine

In Coleraine in August, the total precipitation amount is 75 mm (2.9 in) accumulated over a period of 14 days.

August Precipitation Trends in Coleraine

The chart displays monthly precipitation patterns in Coleraine, 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 Coleraine, August typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec272425407246727566636136
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Coleraine

In Coleraine in August humidity is 75%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities quite uncomfortable and requiring you to bundle up to stay warm while navigating the misty streets.

August Average Humidity in Coleraine

This chart illustrates the average monthly humidity levels in Coleraine, 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 Coleraine is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec45%49%57%67%75%79%80%75%69%59%56%50%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Coleraine

In Coleraine in August, 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 Coleraine.

Maximum UV Index Levels in Coleraine for August

The chart shows the monthly maximum UV Index (UVI) for Coleraine 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 Coleraine typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14121174335791214
Data source: Coleraine 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 Coleraine Compares to Other Months

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

This table compares monthly weather conditions in Coleraine, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)27 mm (1.1 inches)45%extreme
February Weather18°C (65°F)24 mm (1.0 inches)49%extreme
March Weather17°C (63°F)25 mm (1.0 inches)57%extreme
April Weather14°C (58°F)40 mm (1.6 inches)67%high
May Weather11°C (51°F)72 mm (2.8 inches)75%moderate
June Weather8°C (47°F)46 mm (1.8 inches)79%moderate
July Weather8°C (47°F)72 mm (2.8 inches)80%moderate
August Weather8°C (47°F)75 mm (2.9 inches)75%moderate
September Weather10°C (50°F)66 mm (2.6 inches)69%high
October Weather12°C (54°F)63 mm (2.5 inches)59%very high
November Weather15°C (59°F)61 mm (2.4 inches)56%extreme
December Weather17°C (63°F)36 mm (1.4 inches)50%extreme

Compare Coleraine's Climate with Cities Worldwide