How do you say the rain has arrived in French?

There are a few ways to say "the rain has arrived" in French, depending on the level of formality and nuance you want to convey:

Formal:

* La pluie est arrivée. (The rain has arrived.) This is the most straightforward and literal translation.

Informal:

* Il pleut ! (It's raining!) This is a more common and natural way to say it in everyday conversation.

* La pluie est tombée. (The rain has fallen.) This emphasizes the start of the rainfall.

* La pluie est là. (The rain is here.) This is a simple and direct way to say it.

Poetic:

* La pluie a fait son apparition. (The rain has made its appearance.) This is a more poetic and literary way to say it.

You can choose the phrase that best suits the context and your desired level of formality.