Typical high: 26.9°. Hottest: 35.3° (2013). Coldest night: 9.4° (2020).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 29.9° | 15.7° | 0 mm |
| 2024 | 29.7° | 15.4° | 0 mm |
| 2023 | 28.4° | 16.4° | 0.7 mm |
| 2022 | 19° | 13.2° | 7.4 mm |
| 2021 | 31.8° | 17.1° | 0 mm |
| 2020 | 13.3° | 9.4° | 13.5 mm |
| 2019 | 28.7° | 23.1° | 1.5 mm |
| 2018 | 25.8° | 12.5° | 0 mm |
| 2017 | 29.7° | 18.3° | 0 mm |
| 2016 | 24° | 13° | 0 mm |
| 2015 | 30.2° | 17.5° | 3.7 mm |
| 2014 | 23° | 14.9° | 23 mm |
| 2013 | 35.3° | 21.2° | 0 mm |
| 2012 | 29.9° | 12.1° | 0 mm |
| 2011 | 26.8° | 14.5° | 0 mm |
| 2010 | 25.5° | 18.9° | 6.3 mm |
| 2009 | 27.2° | 16.3° | 0 mm |
| 2008 | 22.9° | 14° | 0 mm |
| 2007 | 17.9° | 11.1° | 4.2 mm |
| 2006 | 22.3° | 16.8° | 11.8 mm |
| 2005 | 32.4° | 21.2° | 0 mm |
| 2004 | 28.9° | 14.3° | 0 mm |
| 2003 | 30.3° | 20.5° | 0 mm |
| 2002 | 25.1° | 15.4° | 0 mm |
| 2001 | 26.4° | 10.7° | 0 mm |
| 2000 | 34.5° | 20.2° | 0 mm |
| 1999 | 27.3° | 11° | 0 mm |
| 1998 | 28° | 14.3° | 0 mm |
| 1997 | 23.6° | 10.6° | 0 mm |
| 1996 | 28.8° | 13.3° | 0 mm |
Full Williamsville (historical) forecast → · Will it rain today?