what is the weather in Beijing in June 2014

It's summer time. The temperature is between 19 and 30 degrees Celsius. Sometimes it might be as high as 33 or 35 degrees. In general, it's sunny. However, the thunder shower comes sometimes. So I think it's necessary to bring an umbrella. At night, you may wear thin jacket/coat. The heat is generated from both the ground and the sky if you are in the city.