Data and sources
This section brings together reliable climate and agriculture data, always with a clear source so you can check it.
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This section brings together reliable climate and agriculture data, always with a clear source so you can check it.
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Every number here is fetched and checked automatically from these public sources; nothing is typed in by hand. Each number is checked before it's published (known country, sensible year and value, no duplicates). If a source fails, the last good data stays online with its date.
Last updated Oct 22, 2026Up to date
Free to use, with credit to NASA Langley Research Center POWER Project
Last updated Oct 22, 2026Up to date
Total rain and snow in a year near the capital city, from satellite and weather models.
Measured near the capital city, N'Djamena.
658 mm
Latest data: 2025 · Millimetres
Source: NASA POWER (Prediction Of Worldwide Energy Resources) · Licence: Free to use, with credit to NASA Langley Research Center POWER Project · Fetched Oct 22, 2026 · Check at the source
| Year | Value |
|---|---|
| 2025 | 658 mm |
| 2024 | 630 mm |
| 2023 | 529 mm |
| 2022 | 615 mm |
| 2021 | 395 mm |
| 2020 | 520 mm |
| 2019 | 540 mm |
| 2018 | 669 mm |
| 2017 | 480 mm |
| 2016 | 632 mm |
| 2015 | 567 mm |
| 2014 | 616 mm |
| 2013 | 552 mm |
| 2012 | 710 mm |
| 2011 | 540 mm |
| 2010 | 634 mm |
| 2009 | 540 mm |
| 2008 | 771 mm |
| 2007 | 395 mm |
| 2006 | 359 mm |
| 2005 | 510 mm |
| 2004 | 295 mm |
| 2003 | 510 mm |
| 2002 | 323 mm |
| 2001 | 418 mm |