Gremi's average temperature over the last 30 years is around 12.3°C. Aug is typically the hottest month and Jan the coldest, with total annual rainfall averaging about 582 mm.
| Year | Max Temp | Min Temp | Precipitation |
|---|---|---|---|
| 2025 | 34°C | -12°C | 622 mm |
| 2024 | 35°C | -9°C | 662 mm |
| 2023 | 35°C | -7°C | 587 mm |
| 2022 | 36°C | -7°C | 604 mm |
| 2021 | 35°C | -8°C | 801 mm |
| 2020 | 34°C | -12°C | 719 mm |
| 2019 | 34°C | -5°C | 672 mm |
| 2018 | 36°C | -5°C | 940 mm |
| 2017 | 36°C | -15°C | 488 mm |
| 2016 | 35°C | -19°C | 575 mm |
| 2015 | 37°C | -17°C | 688 mm |
| 2014 | 38°C | -25°C | 437 mm |
| 2013 | 33°C | -10°C | 448 mm |
| 2012 | 34°C | -18°C | 451 mm |
| 2011 | 38°C | -16°C | 612 mm |
| 2010 | 37°C | -11°C | 583 mm |
| 2009 | 35°C | -20°C | 475 mm |
| 2008 | 34°C | -21°C | 414 mm |
| 2007 | 34°C | -13°C | 647 mm |
| 2006 | 37°C | -15°C | 632 mm |
| 2005 | 35°C | -17°C | 595 mm |
| 2004 | 33°C | -14°C | 612 mm |
| 2003 | 34°C | -14°C | 635 mm |
| 2002 | 34°C | -19°C | 617 mm |
| 2001 | 36°C | -20°C | 437 mm |
| 2000 | 37°C | -18°C | 506 mm |
| 1999 | 36°C | -14°C | 491 mm |
| 1998 | 36°C | -20°C | 409 mm |
| 1997 | 33°C | -17°C | 532 mm |
| 1996 | 34°C | -17°C | 577 mm |
| Month | Avg High | Avg Low | Rainfall |
|---|---|---|---|
| Jan | 6°C | -5°C | 32 mm |
| Feb | 7°C | -3°C | 32 mm |
| Mar | 11°C | 1°C | 72 mm |
| Apr | 17°C | 6°C | 88 mm |
| May | 21°C | 11°C | 79 mm |
| Jun | 26°C | 15°C | 42 mm |
| Jul | 29°C | 19°C | 38 mm |
| Aug | 30°C | 19°C | 22 mm |
| Sep | 24°C | 14°C | 49 mm |
| Oct | 18°C | 8°C | 55 mm |
| Nov | 12°C | 2°C | 42 mm |
| Dec | 8°C | -2°C | 31 mm |