It’s raining cats and dogs
Quite possibly the most famous of the lot, ‘it’s raining cats and dogs’ has many theories. The most unbelievable (and believable, to be honest) is that in old England, dogs and cats used to sleep on the roofs of thatched houses, sliding off them when it started to rain. What it really means to Brits is just ridiculously heavy rain.
Tipping down
Another way to describe heavy rain is the phrase ‘tipping down’. eg. ‘We can’t go to the beach today, as it’s tipping down’.
Drizzle
‘Drizzle’ means light rain to Brits, often when it’s raining but barely noticeable.
Spitting
For the rain to be ‘spitting’ it means it’s just starting. Inevitably, the next phrase is due to happen…
Bucketing down
Similar to tipping down, bucketing down is another way to describe heavy rain. In its quite literal sense, it’s rain as if somebody is standing over your head pouring a bucket of water on you.
Teeming
Yet another way of describing heavy rain (are you grasping the theme of British weather yet?), ‘teeming’ is often used to describe torrential rain and means ‘to pour, or empty’.
Nice weather… for ducks
British humour never fails to let us down and the dry, sarcastic tone is definitely out on this one. ‘Nice weather… for ducks’ simply insinuates that only ducks could enjoy the wet spell.
The heavens have opened
As the standard British weather is often predictable, the heavens do tend to open. This well-used phrase bears another literal meaning, with the heavens opening referring to all the rain possible falling from the sky.
April shower
Here comes the technical stuff! An April shower – or a heavy rain shower during the month of April – generally happens due to the jet stream moving northwards, causing unpredictable weather including heavy winds and rain from the Atlantic.
Trying to rain
As it says on the tin, really – ‘trying to rain’ means it’s starting to rain.
Downpour
Another one used regularly by Brits is ‘downpour’, used to describe a particularly heavy rain shower.
Sunshower
One of the most annoying kind of rain showers. One of those where it’s sunny and quite warm but somehow actually raining. Coat or no coat?
It’s raining sideways
This one is another classic British weather situation. ‘It’s raining sideways’ is used when the wind is so strong that the heavy rain ends up falling horizontally instead of vertically. Not nice when you’re walking in its direction.
Drenched
Not so much a word to describe the rain itself, more so to describe how Brits often get when it rains. To get ‘drenched’ is to get soaked through.
Deluge
Reserved for those serious downpours where it rains sideways, a ‘deluge’ describes the carnage caused by the rain, tending to result in a severe flood.