Typical high: 18.6°. Hottest: 23.5° (2008). Coldest night: -4° (2000).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 17.9° | 1.1° | 0.3 mm |
| 2024 | 22° | 3.2° | 0 mm |
| 2023 | 18° | 1° | 0 mm |
| 2022 | 16.7° | 0.9° | 0 mm |
| 2021 | 21.6° | 6.7° | 0 mm |
| 2020 | 20.4° | 0.2° | 0 mm |
| 2019 | 19.4° | 3.6° | 0 mm |
| 2018 | 16.3° | -1.3° | 0 mm |
| 2017 | 22.9° | 6.3° | 0 mm |
| 2016 | 16.4° | 1° | 0 mm |
| 2015 | 16.7° | 7.4° | 2.1 mm |
| 2014 | 19.2° | 3.9° | 0.1 mm |
| 2013 | 15.3° | 0.6° | 0 mm |
| 2012 | 18.7° | 1.5° | 0 mm |
| 2011 | 22.7° | 4.8° | 0 mm |
| 2010 | 15.9° | 2.4° | 0 mm |
| 2009 | 17.1° | 1.5° | 0 mm |
| 2008 | 23.5° | 1.1° | 0 mm |
| 2007 | 18.9° | 1.7° | 0 mm |
| 2006 | 18.9° | -1° | 0 mm |
| 2005 | 16.1° | 0.5° | 0 mm |
| 2004 | 17.9° | 4.9° | 1.2 mm |
| 2003 | 18.2° | 0.4° | 0 mm |
| 2002 | 17.4° | 2.4° | 0 mm |
| 2001 | 18.8° | -0.1° | 0 mm |
| 2000 | 14.4° | -4° | 0 mm |
| 1999 | 20.8° | 4.6° | 0.1 mm |
| 1998 | 19.2° | 1.9° | 0 mm |
| 1997 | 19.9° | 0.5° | 0 mm |
| 1996 | 15.8° | -2.5° | 0 mm |