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, Tokyo.
1,686 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 | 1,686 mm |
| 2024 | 2,211 mm |
| 2023 | 1,733 mm |
| 2022 | 1,672 mm |
| 2021 | 2,075 mm |
| 2020 | 1,741 mm |
| 2019 | 1,941 mm |
| 2018 | 1,528 mm |
| 2017 | 1,571 mm |
| 2016 | 1,776 mm |
| 2015 | 1,818 mm |
| 2014 | 1,554 mm |
| 2013 | 1,188 mm |
| 2012 | 1,768 mm |
| 2011 | 1,497 mm |
| 2010 | 1,873 mm |
| 2009 | 1,855 mm |
| 2008 | 1,826 mm |
| 2007 | 1,540 mm |
| 2006 | 1,977 mm |
| 2005 | 1,516 mm |
| 2004 | 1,809 mm |
| 2003 | 1,929 mm |
| 2002 | 1,591 mm |
| 2001 | 1,577 mm |