Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
It's teeming down
Grammar usage guide and real-world examplesAlternative expressions(20)
it is raining heavily
It's lashing down
It is raining heavily
it's raining cats and dogs
the rain is coming down hard
the rain is torrential
it's pissing down
it's raining heavily
it's chucking it down
it's pouring
it's pelting down
It's pelting down
the heavens opened
it's coming down in sheets
it begins to rain
it was raining cats and dogs
it began to decline
torrential rain
it began to bucket down
a downpour began
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
It's teeming down in Austin - still no news.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
I suspect it's unlikely, because it is teeming down in Colombo.
News & Media
It should be noted that the rain at The Hawthorns is teeming down - Kevin Costner in Waterworld type heavy.
News & Media
The rain was teeming down in Bern and Hungary were about to win the World Cup.
News & Media
9.49pm BST Tracy McVeigh reports from the scene: Rain is teeming down on Trafalgar Square protest.
News & Media
Looking at the pictures on Eurosport, if I didn't know any better then I would say they have temporarily moved the Tour from France to the west of Ireland, such is the the way the rain is teeming down by the bucket load.
News & Media
It's teeming it down.
News & Media
Ana's specifically recommends Filial (rua Fidalga 254), and it's teeming.
News & Media
It's teeming here with (hungry) theoreticians.
Academia
It's teeming with them".
News & Media
Follow Angus on TwInside
News & Media
Expert writing Tips
Best practice
Pair it with a location to ground the observation, as seen in Ludwig examples where reporters mention specific cities or stadiums.
Common error
Avoid the common spelling mistake of using 'teaming' (as in working together). The correct spelling for heavy rain or being crowded is always 'teeming'. Additionally, ensure you use the particle 'down' to refer to rain; without it, the verb usually requires 'with' to describe a crowd.
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "It's teeming down" functions as an impersonal verbal construction where the dummy subject 'it' refers to the prevailing weather conditions. As noted in Ludwig, the phrasal verb uses the particle 'down' to specify the direction and intensity of the movement, distinct from the prepositional use found in 'teeming with'.
Frequent in
News & Media
75%
Social Media
15%
Wiki
10%
Less common in
Science
0%
Academia
0%
Formal & Business
0%
Ludwig's WRAP-UP
In conclusion, "It's teeming down" is a highly effective, idiomatic way to describe heavy rainfall. While Ludwig search results show that the base verb 'teem' is often used to describe crowds or abundance (teeming with), the specific phrasal combination with 'down' is a staple of British and Commonwealth English for weather reporting. It is grammatically sound and carries a descriptive weight that literal alternatives lack. Writers should be careful not to confuse it with the similar-sounding 'teaming' and should reserve it for contexts where a vivid, almost visual description of the rain is required.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
It is pouring with rain
More standard and universally understood variant without the specific phrasal verb structure.
The rain is bucketing down
Uses a different container-based metaphor but retains the informal, descriptive tone.
It is teeming with rain
A more formal prepositional variation of the base verb.
It is pelting down
Suggests a sense of force or impact from the raindrops.
It is raining cats and dogs
A classic idiom that is much more figurative and slightly dated compared to the query.
It's lashing down
Implying wind-driven or particularly violent heavy rain.
It is chucking it down
A very informal British colloquialism with a similar intensity.
The heavens have opened
Emphasizes the sudden onset of heavy rain rather than just the volume.
It is raining heavily
The literal, formal equivalent suitable for technical or neutral reporting.
It is coming down in sheets
Describes the visual appearance of the rainfall in dense layers.
FAQs
How to use "It's teeming down" in a sentence?
You can use it to describe heavy rain, for example: "I wouldn't go out right now; "it's teeming down" outside."
What's the difference between "It's teeming down" and "It's teeming with"?
While both use the same verb, "It's teeming down" exclusively refers to heavy rain. In contrast, "it's teeming with" means something is crowded or full of life, such as "the lake is teeming with fish."
Is "It's teeming down" formal or informal?
It is generally considered neutral to informal. It is very common in British journalism (like the BBC) but might be replaced by "it is raining heavily" in strictly academic or scientific contexts.
What can I say instead of "It's teeming down"?
Depending on the desired tone, you could use "it is pouring with rain" for a standard description or "it is bucketing down" for a more colloquial feel.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested