Animal omen of weather change, insects.

: "Mosquitoes gather in the hall, and the Ming Dynasty wears a cloak; Mosquitoes bite people indiscriminately, and soon it will rain; Mosquitoes bite hard and it rained for three days. " "

Mosquito bites are strange and the weather will get worse. ":"Knowing the song will clear up. "On a hot summer day, cicada singing also indicates that the hot weather will continue. However, when the cicada sings intermittently, "the cicada stops singing and even the rain is coming." "