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Atmospheric Rain BackportMinecraft mod for 1.21.1

Backport the screen rain effect from 1.21.6 to 1.21.1

client onlynewest supported release 1.21.1
Latest version
1.2
Minecraft
1.20.1 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
2.3k
Updated
25 d ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Atmospheric Rain Backport declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From Atmospheric Rain Backport’s own host. Nothing is re-hosted here.

Most recently published release

1.2release15 Jun 2026

atmosphericrain-1.2.jar · 8 KB · for 1.21.1 · NeoForge

Download this release
b0490ea49e60…
Older versions2
  • 1.15 Jun 20261.21.17 KB151 downloads959870dd834d…Get
  • 1.016 May 20261.21.16 KB257 downloads6b4a29eb8c3a…Get

Frequently asked

Does Atmospheric Rain Backport work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Atmospheric Rain Backport declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Atmospheric Rain Backport support?

Everything the author has declared, from 1.20.1 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Atmospheric Rain Backport on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Atmospheric Rain Backport support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Atmospheric Rain Backport?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Atmospheric Rain Backport under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Atmospheric Rain Backport?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Atmospheric Rain Backport safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Details from Modrinth, where the author last updated it on 20 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .