梅子黄时日日晴
[méi zi huáng shí rì rì qíng]
'Clear days during the time when plums ripen.' This originates from Chinese classical literature indicating late spring or early summer, generally evoking positive connotations such as clear pleasant weather. It also alludes to maturity and sweetness, suggesting times when things are settling nicely like ripe fruits under clear sky after raining.