“In this part of Jalisco” — meaning the ample area around Guadalajara/Lake Chapala — “las aguas begin on the day of San Antonio.” That what everyone said when my wife and I arrived in Ajijic in 1963. Though often it didn’t occur quite as promptly as that declaration claimed. But sure enough, the first full-fledged rain arrived this year – with truenos y relampagos (thunder and lightning) — the night of June 12-13, the 13th being the feast day of San Antonio de Padua. And folks out late marking that saint’s day got soaked, as they expected.