In the 24 solar terms, how many days does it rain in Tomb-Sweeping Day and how many days does it not rain?

The names of the 24 solar terms are: beginning of spring, Rain, Sting, Vernal Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Xiaoshu, beginning of autumn, Chushu, Bailu, Autumnal Equinox, Cold Dew, Chufrost, beginning of winter, Light Snow, Winter Solstice, Slight Cold and Severe Cold. Beginning of spring (3-5 February), Rain (0/8-20 February), Sting (5-7 March), Equinox (20-22 March), Qingming (4-6 April), Grain Rain (0/9-24 April). Festival) Hot Summer (July 6-8) Hot Summer (July 22-24) beginning of autumn (August 7-9) Hot Summer (August 22-24) Bailu (September 7-9) Autumn Equinox (September 22-24) Cold Dew (6544) 438+065438.