Weather and temparature in month April in Beijing

Hi, if I were you, I would choose to go there during mid April. At that time, the weather can be more pleasant and not that cold. At the same time, you can have a good look at the various flowers and the orresponding flower fairs.
The average temp in April is about 14C, and from early to mid to end, the temp increases. And generally it may rain a little durin April, but the rainy days in mid April can be less than other days.