When it comes to predicting the monsoon, meteorological scientists may do well to look for clues in an ancient Hindu astrological almanac besides studying the El Nino weather phenomenon. While 2012 may be horologically mundane—other than it being a leap year—it’s of special interest to those who follow the Panchangam, one of the words by which the almanac, which is based on planetary positions, is known; orthodox Hindus consult it to decide dates for everything, from moving house and starting a business to getting married.