Typical high: 27.2°. Hottest: 34.2° (2023). Coldest night: 8.7° (2025).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 22.5° | 8.7° | 0 mm |
| 2024 | 27° | 10.8° | 0 mm |
| 2023 | 34.2° | 21.2° | 0 mm |
| 2022 | 25.6° | 18.3° | 0.1 mm |
| 2021 | 23.3° | 17° | 0 mm |
| 2020 | 27.8° | 9.8° | 0 mm |
| 2019 | 24.1° | 14.8° | 0 mm |
| 2018 | 31° | 22.6° | 1.3 mm |
| 2017 | 28.9° | 18.5° | 0.5 mm |
| 2016 | 26.5° | 16.2° | 0 mm |
| 2015 | 33.6° | 21.2° | 0 mm |
| 2014 | 32.6° | 22.9° | 0.4 mm |
| 2013 | 31° | 12.3° | 0 mm |
| 2012 | 33.2° | 21.5° | 0 mm |
| 2011 | 22° | 14.2° | 0 mm |
| 2010 | 21.8° | 9.3° | 0 mm |
| 2009 | 24.5° | 13.8° | 0.1 mm |
| 2008 | 15.3° | 13.7° | 33.2 mm |
| 2007 | 32.2° | 17.6° | 0 mm |
| 2006 | 21.8° | 13.2° | 2.6 mm |
| 2005 | 30.2° | 17.6° | 0.2 mm |
| 2004 | 28.7° | 17.1° | 0.1 mm |
| 2003 | 25.2° | 11.2° | 0 mm |
| 2002 | 28.1° | 13.2° | 0 mm |
| 2001 | 27.3° | 14.9° | 0 mm |
| 2000 | 24.7° | 15.2° | 0 mm |
| 1999 | 33.3° | 21.2° | 0 mm |
| 1998 | 29.7° | 18.3° | 0 mm |
| 1997 | 20.5° | 9.8° | 0 mm |
| 1996 | 29.1° | 16.9° | 0 mm |
Full Dunnville (historical) forecast → · Will it rain today?