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, Nouakchott.
1,050 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 | 1,050 mm |
| 2024 | 120 mm |
| 2023 | 262 mm |
| 2022 | 193 mm |
| 2021 | 277 mm |
| 2020 | 670 mm |
| 2019 | 64 mm |
| 2018 | 332 mm |
| 2017 | 69 mm |
| 2016 | 103 mm |
| 2015 | 225 mm |
| 2014 | 84 mm |
| 2013 | 110 mm |
| 2012 | 160 mm |
| 2011 | 102 mm |
| 2010 | 288 mm |
| 2009 | 164 mm |
| 2008 | 81 mm |
| 2007 | 39 mm |
| 2006 | 71 mm |
| 2005 | 172 mm |
| 2004 | 37 mm |
| 2003 | 83 mm |
| 2002 | 63 mm |
| 2001 | 79 mm |