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, Georgetown.
2,641 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 | 2,641 mm |
| 2024 | 1,892 mm |
| 2023 | 1,779 mm |
| 2022 | 2,307 mm |
| 2021 | 2,955 mm |
| 2020 | 2,277 mm |
| 2019 | 2,152 mm |
| 2018 | 2,033 mm |
| 2017 | 2,787 mm |
| 2016 | 2,449 mm |
| 2015 | 2,503 mm |
| 2014 | 2,027 mm |
| 2013 | 2,270 mm |
| 2012 | 1,701 mm |
| 2011 | 2,266 mm |
| 2010 | 2,013 mm |
| 2009 | 1,635 mm |
| 2008 | 3,019 mm |
| 2007 | 2,392 mm |
| 2006 | 2,244 mm |
| 2005 | 3,261 mm |
| 2004 | 2,630 mm |
| 2003 | 2,116 mm |
| 2002 | 2,577 mm |
| 2001 | 1,700 mm |