Typical high: 18°. Hottest: 20.2° (2019). Coldest night: -3.4° (2003).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 17.9° | -2.3° | 0.1 mm |
| 2024 | 19.4° | -3° | 0 mm |
| 2023 | 19.8° | 0.3° | 0 mm |
| 2022 | 18.5° | -2.3° | 0 mm |
| 2021 | 19.1° | -0.5° | 0 mm |
| 2020 | 19° | 1.1° | 0 mm |
| 2019 | 20.2° | 0.7° | 0 mm |
| 2018 | 17.2° | -1.7° | 0 mm |
| 2017 | 19° | -0.1° | 0 mm |
| 2016 | 19.6° | 0.9° | 0 mm |
| 2015 | 18.4° | 0.7° | 0 mm |
| 2014 | 15.6° | -1.5° | 1.2 mm |
| 2013 | 19.3° | 0.2° | 0 mm |
| 2012 | 17.7° | 2.3° | 0 mm |
| 2011 | 20° | 1.2° | 0 mm |
| 2010 | 19.2° | 0.6° | 0 mm |
| 2009 | 18.1° | -1.6° | 0 mm |
| 2008 | 18.8° | -3.1° | 0 mm |
| 2007 | 18.7° | -0.4° | 0 mm |
| 2006 | 17.3° | -0.2° | 0 mm |
| 2005 | 18° | -1.9° | 0 mm |
| 2004 | 15.5° | 1.1° | 0.1 mm |
| 2003 | 16.7° | -3.4° | 0 mm |
| 2002 | 17.3° | 1.4° | 1.4 mm |
| 2001 | 14.1° | 0.8° | 5.6 mm |
| 2000 | 15.9° | -1.8° | 0 mm |
| 1999 | 18° | 0.7° | 0 mm |
| 1998 | 20.1° | 0.8° | 0 mm |
| 1997 | 17.8° | -1.9° | 0 mm |
| 1996 | 14.9° | -0.2° | 0.7 mm |