From Smithsonian.org:
Although the Perseids can be seen any time in August, this weekend is supposed to be the best time to catch the display. According to EarthSky,
The earliest historical account of Perseid activity comes from a Chinese record in 36AD, where it was said that “more than 100 meteors flew in the morning.” Numerous references to the August Perseids appear in Chinese, Japanese and Korean records throughout the 8th, 9th, 10th and 11th centuries. Meanwhile, according to ancient western skylore, the Perseid shower commemorates the time when the god Zeus visited the mortal maiden Danae in the form of a shower of gold. Zeus and Danae became the parents of Perseus the Hero – from whose constellation the Perseid meteors radiate.