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, Ottawa.
777 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 | 777 mm |
| 2024 | 932 mm |
| 2023 | 890 mm |
| 2022 | 947 mm |
| 2021 | 831 mm |
| 2020 | 927 mm |
| 2019 | 1,000 mm |
| 2018 | 915 mm |
| 2017 | 1,305 mm |
| 2016 | 910 mm |
| 2015 | 848 mm |
| 2014 | 939 mm |
| 2013 | 922 mm |
| 2012 | 817 mm |
| 2011 | 981 mm |
| 2010 | 1,008 mm |
| 2009 | 988 mm |
| 2008 | 1,078 mm |
| 2007 | 986 mm |
| 2006 | 1,119 mm |
| 2005 | 997 mm |
| 2004 | 960 mm |
| 2003 | 1,137 mm |
| 2002 | 947 mm |
| 2001 | 846 mm |