Chelsea Weather in June

The climate in Chelsea during June can be summarized as mild and a little damp.

June is in the summer in Chelsea and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 9°C (48°F) is normal.

On average June is the 5th wettest month of the year in Chelsea with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 9 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 Chelsea in June 2025.