Prescott Weather in August

The climate in Prescott during August can be summarized as warm and a little damp.

August is in the summer in Prescott and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 14°C (58°F) is normal.

On average August is the wettest month of the year in Prescott with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.5 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 Prescott in August 2025.