tempestīvē adv.with comp.
tempestivus, at the right time, in proper season, seasonably, opportunely, fitly, appropriately : demetere: sepulti, O.: Tempestivius in domum commissabere, H.:
tempestīvē, adv., v. tempestivus fin. ...
A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.
·adj Seasonable; timely; as, tempestive showers. ...
Webster's Dictionary of the English Language