Warsaw Weather in July

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

July is in the summer in Warsaw and is typically the warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 19°C (66°F) is normal.

On average July is the 6th wettest month of the year in Warsaw with around 98mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 11.1 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 Warsaw in July 2025.