American Falls Weather in August

The climate in American Falls during August can be summarized as warm and dry.

August is in the summer in American Falls and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (85°F), whilst at night 9°C (48°F) is normal.

On average August is the 2nd driest month of the year in American Falls with around 16mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 12 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 American Falls in August 2024.