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, Honiara.
2,884 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 | 2,884 mm |
| 2024 | 2,613 mm |
| 2023 | 2,869 mm |
| 2022 | 2,576 mm |
| 2021 | 2,683 mm |
| 2020 | 5,569 mm |
| 2019 | 2,333 mm |
| 2018 | 2,861 mm |
| 2017 | 2,684 mm |
| 2016 | 2,408 mm |
| 2015 | 2,563 mm |
| 2014 | 2,775 mm |
| 2013 | 2,206 mm |
| 2012 | 2,642 mm |
| 2011 | 2,183 mm |
| 2010 | 2,239 mm |
| 2009 | 2,370 mm |
| 2008 | 2,065 mm |
| 2007 | 1,433 mm |
| 2006 | 1,704 mm |
| 2005 | 1,360 mm |
| 2004 | 1,691 mm |
| 2003 | 1,482 mm |
| 2002 | 2,194 mm |
| 2001 | 1,772 mm |