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Temperature999Minecraft plugin for 1.21.11

The Temperature999 plugin for Minecraft introduces a dynamic temperature system that affects player health and gameplay based on their environment, providing an immersive survival experience where players must adapt to varying climates and conditions.

server onlynewest supported 1.21.11UtilityAdventureGame Mechanics
Latest version
1.0.7
Minecraft
1.21 to 1.21.11
Java
Java 21+
Platforms
Bukkit, Spigot, Purpur, Paper
Licence
LicenseRef-All-Rights-Reserved
Downloads
858
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Temperature999 servers

One click and Temperature999 is installed on a Paper or Purpur server built for it.

  • 1.21.11
  • Bukkit
  • Spigot
  • Purpur
  • Paper
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Temperature999 declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21.11Bukkit, Spigot, Purpur, Paper21+declared9 Dec 2025
1.21.10Paper, Spigot, Purpur, Bukkit21+declared7 Oct 2025
1.21.9Paper, Spigot, Purpur, Bukkit21+declared30 Sept 2025
1.21.8Paper, Spigot, Purpur, Bukkit21+declared17 Jul 2025
1.21.7Paper, Spigot, Purpur, Bukkit21+declared30 Jun 2025
1.21.6Bukkit, Paper, Purpur, Spigot21+declared17 Jun 2025
1.21.5Bukkit, Spigot, Purpur, Paper21+declared25 Mar 2025
1.21.4Paper, Spigot, Purpur, Bukkit21+declared3 Dec 2024
1.21.3Bukkit, Spigot, Purpur, Paper21+declared23 Oct 2024
1.21.2Bukkit, Spigot, Purpur, Paper21+declared22 Oct 2024
1.21.1Paper, Spigot, Purpur, Bukkit21+declared8 Aug 2024
1.21Spigot, Paper, Purpur, Bukkit21+declared13 Jun 2024

Download

From Temperature999’s own host. Nothing is re-hosted here.

1.0.7release14 Mar 2026

Temperature999-1.0.7.jar · 34 KB · for 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more

Download latest
eaf5037a00f5…
Older versions7
  • 1.0.625 Feb 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more33 KB53 downloadsd0716639f29e…Get
  • 1.0.518 Dec 20251.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +7 more30 KB210 downloads86f71647fa79…Get
  • 1.0.428 Nov 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +6 more20 KB84 downloads9b3813b53e05…Get
  • 1.0.36 Nov 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +6 more17 KB86 downloadsebe756a3b5d7…Get
  • 1.0.22 Oct 20251.21.9, 1.21.8, 1.21.7, 1.21.6, 1.21.5 +5 more14 KB64 downloads7d790ffe6b64…Get
  • 1.0.11 Sept 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +4 more10 KB55 downloads1044865c9572…Get
  • V1.0.05 Aug 20251.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.410 KB54 downloads9a42df32d4cb…Get

Frequently asked

Does Temperature999 work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Temperature999 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 Temperature999 support?

Everything the author has declared, from 1.21 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Temperature999 on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does Temperature999 support?

Bukkit, Spigot, Purpur, Paper. 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 Temperature999?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Temperature999 under?

LicenseRef-All-Rights-Reserved, 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 Temperature999?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download Temperature999 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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 3 Aug 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .