It is said to have advantages

Rain, rain, go away,
come again another day.
Little Johnny wants to play.

Rain, rain, go to Spain,
Never show your face again!


But listen to this: The origin of the lyrics of Rain rain go away are said to date back to the reign of Queen Elizabeth I (1533-1603). During this period of English history there was constant rivalry between Spain and England culminating in the launch of the Spanish Armada in 1588. The Spanish Armada consisted of many Spanish galleons and was sent to invade England.

The Armada was led by Duke of Medina Sedonia and the the fleet numbered over 130 ships. The English fleet, under Admiral Lord Howard, totalled 34 small Navy vessels and 163 armed merchant ships. But the great Spanish Armada was defeated. Only 65 Spanish galleons and just 10,000 men returned to Spain. The attempt failed, not only because of the swift nature of the smaller English ships but also by the stormy weather which scattered the Armada fleet.