What does it mean when spring appears in the rainy season?

Delighting in Rain on a Spring Night is one of the most famous poems in the Tang Dynasty, which was written by Du Fu when he lived in Chengdu Caotang in the second year of Shang Yuan (76 1). This poem describes the characteristics of Chengdu spring rain and the scene of rainy night with personification, and enthusiastically eulogizes the timely moistening of spring rain. The description of the spring rain in the poem is subtle, delicate and vivid. The whole poem is elegant in artistic conception, quiet in meaning and integrated with painting. This is a poem about rain, with vivid and unique charm.

Timely rain seems to know the season. Spring has come, it comes quietly at night with the spring breeze, silently moistening everything.