If it’s raining cats and dogs, there’s no need to worry. The idiom refers to a heavy downpour that doesn’t look like it will let up any time in the near future. Just make sure to take an umbrella with you and to dress warmly to guard against the cutting wind.
The phrase is popular, and it’s found in all sorts of expected — and unexpected — places. In fact, on the Benton County website in Philomath, Oregon there just happened to be a juried art exhibition happening from June 21 to July 27, 2013 at the Benton County Museum. You’ll never guess the name of the exhibition … or may you will. Yes, it was dubbed “Raining Cats And Dogs.”
On Christmas Eve day (December 24) of 1959, the Daytona Beach Morning Journal carried a quick story out of San Marino, California. It was an odd little story about residents being pelted by pelts. The investigating officer spoke with the reporter who wrote:
Officer Martin Boyle said he heard of it raining cats and dogs — but never Persian lamb and muskrat pelts. The furs, packaged in sacks, fell in a three block area.
The Pittsburg Press edition of May 4, 1930 discussed the documented incidents of all sorts of objects falling from the skies during unusually heavy rainfalls. Among the items listed were: lichens, leaves, hay, toads, frogs, fish, mussels, oranges, pebbles, and in one case in Charleston (SC) a 2-foot long alligator! The title of the article was, of course, “Raining Cats And Dogs.”
And the New York Times published an article on October 25, 1890 about a local mayoralty candidate by the name of Mr. Scott who appeared at a number of locations one rainy evening to shake hands with voters and greet large and enthusiastic audiences waiting to catch a glimpse of him. He charmed audiences everywhere he went with his story of having been a hard-working man all his life, and promising to continue with that work ethic if New Yorkers saw fit to elect him Mayor. The article began with this paragraph:
Although Old Improbabilities at Washington promised to coax the stars into view last night, the shades of the late Mr. Tweed must have pulled the string behind his back, so that when the people’s candidate for Mayor got ready to sally forth it was raining cats and dogs. Nothing daunted, Mr. Scott put on his cork-soled shoes and his long mackintosh and jumped into his carriage between the drops.
Going back in time to the previous century, the “Complete Collection of Genteel and Ingenious Conversation” by Irish author, clergyman and satirist Jonathan Swift (30 November 1667 – 19 October 1745) was published in London through the agency of Mary Barber as well as in Dublin by George Faulkner in 1738.
Come, Sir John, I foresee it will rain terribly. Lady Smart. Come, Sir John, do nothing rashly; let us drink first Lord Sparkish. I know Sir John will go, though he was sure it would rain cats and dogs. But pray, stay, Sir Sir John.
When English dramatist Richard Brome (1590 – 1643) wrote “The City Wit, or, The Woman Wears The Breeches: A Comedy” in 1629 (it was later revised in 1647 and printed in 1653), an earlier version of the idiom appeared in Act IIII, Scene I. In this scene, Sarpego (identified as a Pedant) says this:
SARPEGO:
From henceforth Erit Fluvius Deucalionis
The world ſhall flow with dunces; Regnabitque, and it
ſhall raine
Dogmata Polla Sophon, Dogs and Polecats, and fo forth.
Now polecats aren’t really cats at all. They’re actually more closely related to weasels and ferrets than to cats, however, the idiom “it’s raining cats and dogs” can easily be seen in stating “it shall rain dogs and polecats.”
But even before Richard Brome’s play, there was a saying used by sailors to describe particularly lively cats, and that was to say: The cat has a gale of wind in her tail. But most telling of all is that Norse mythology put forth that cats represented the wind and dogs represented the rain, and so when a storm had both wind and rain together, it was figuratively cats and dogs.
This means that the idiom proper dates back to 1629, but the concept has its roots in Norse mythology which goes back long before the 17th Century, long before the 10th Century, long before the days of the Roman Empire. In other words, it’s way back there in time.
Historically Speaking 