Llover a cántaros

to rain cats and dogs; **to rain cats and dogs**; **to pour down**; **to rain heavily**; **to bucket down** (British English)

Llover a cántaros means to rain very heavily or to pour with rain.

The expression describes intense, continuous rainfall rather than a brief shower.

It is one of the most common ways of referring to torrential rain in Spanish.

• rain is exceptionally heavy
• a storm produces torrential rainfall
• people become soaked within seconds
• bad weather disrupts plans
• roads quickly fill with water

A cántaro is a traditional clay pitcher used for carrying water.

The expression imagines the rain falling as if countless pitchers of water were being emptied from the sky.

This vivid exaggeration made the idiom easy to remember and helped it become one of the most enduring weather expressions in Spanish.

Although weather forecasts usually prefer more technical language, everyday conversation strongly favours llover a cántaros.

It is often used to explain why plans changed:

No fuimos porque llovía a cántaros.

The expression immediately conveys that the rain was exceptionally heavy.

Spanish has many expressive ways of talking about rain:

• Llover a cántaros → to pour with rain.
• Caer un chaparrón → to have a heavy downpour.
• Caer cuatro gotas → to rain only a little.

Together, they allow speakers to describe almost every kind of rainfall with remarkable precision.

Do not translate the expression literally.

English speakers would never say:

It's raining pitchers.

Instead, use:

• It's pouring.
• It's pouring with rain.
• It's bucketing down. (British English)
• It's raining cats and dogs. (more traditional and slightly less common today)

The emphasis is always on the intensity of the rain.