Grafton Weather in August

The climate in Grafton during August can be summarized as warm and reasonably dry.

August is in the summer in Grafton and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (81°F), whilst at night 12°C (54°F) is normal.

On average August is the 3rd wettest month of the year in Grafton with around 57mm 2.2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.1 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 Grafton in August 2024.