Yankton Weather in July

The climate in Yankton during July can be summarized as hot and reasonably dry.

July is in the summer in Yankton and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 17°C (62°F) is normal.

On average July is the 3rd wettest month of the year in Yankton with around 77mm 3 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 12.1 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 Yankton in July 2024.