Sviri's average temperature over the last 30 years is around 7.3°C. Aug is typically the hottest month and Jan the coldest, with total annual rainfall averaging about 1351 mm.
| Year | Max Temp | Min Temp | Precipitation |
|---|---|---|---|
| 2025 | 34°C | -18°C | 477 mm |
| 2024 | 32°C | -20°C | 918 mm |
| 2023 | 34°C | -14°C | 965 mm |
| 2022 | 34°C | -19°C | 695 mm |
| 2021 | 33°C | -12°C | 753 mm |
| 2020 | 32°C | -16°C | 664 mm |
| 2019 | 33°C | -13°C | 651 mm |
| 2018 | 30°C | -13°C | 806 mm |
| 2017 | 33°C | -20°C | 740 mm |
| 2016 | 28°C | -22°C | 1937 mm |
| 2015 | 31°C | -22°C | 1669 mm |
| 2014 | 30°C | -24°C | 1754 mm |
| 2013 | 26°C | -19°C | 1496 mm |
| 2012 | 30°C | -23°C | 1479 mm |
| 2011 | 32°C | -20°C | 1631 mm |
| 2010 | 30°C | -18°C | 1676 mm |
| 2009 | 28°C | -21°C | 1570 mm |
| 2008 | 28°C | -22°C | 1395 mm |
| 2007 | 28°C | -18°C | 1660 mm |
| 2006 | 32°C | -20°C | 1693 mm |
| 2005 | 28°C | -20°C | 1814 mm |
| 2004 | 27°C | -20°C | 1606 mm |
| 2003 | 27°C | -17°C | 1515 mm |
| 2002 | 27°C | -23°C | 1760 mm |
| 2001 | 30°C | -21°C | 1506 mm |
| 2000 | 33°C | -21°C | 1280 mm |
| 1999 | 27°C | -18°C | 1798 mm |
| 1998 | 29°C | -21°C | 1429 mm |
| 1997 | 28°C | -18°C | 1574 mm |
| 1996 | 27°C | -20°C | 1661 mm |
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 0°C | -9°C | 63 mm |
| Feb | 2°C | -8°C | 67 mm |
| Mar | 6°C | -4°C | 96 mm |
| Apr | 12°C | 0°C | 118 mm |
| May | 17°C | 5°C | 177 mm |
| Jun | 20°C | 10°C | 172 mm |
| Jul | 23°C | 13°C | 134 mm |
| Aug | 24°C | 13°C | 133 mm |
| Sep | 20°C | 9°C | 126 mm |
| Oct | 15°C | 4°C | 119 mm |
| Nov | 8°C | -2°C | 76 mm |
| Dec | 2°C | -7°C | 70 mm |