Le Mars Weather in July

The climate in Le Mars during July can be summarized as hot and a little damp.

July is in the summer in Le Mars and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 30°C (87°F), whilst at night 17°C (62°F) is normal.

On average July is the 4th wettest month of the year in Le Mars with around 84mm 3.3 inches of rain making it a a little damp 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 11.6 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 Le Mars in July 2025.