Dunedin Weather in August

The climate in Dunedin during August can be summarized as hot, humid and very wet.

August is in the summer in Dunedin and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (91°F), whilst at night 23°C (73°F) is normal.

On average August is the wettest month of the year in Dunedin with around 210mm 8.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.6 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Dunedin in August 2024.