Typical high: 17.8°. Hottest: 20.6° (2009). Coldest night: -9.2° (1998).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 17.2° | -4.3° | 0 mm |
| 2024 | 18.1° | 2.9° | 0 mm |
| 2023 | 18° | -5.8° | 0 mm |
| 2022 | 19.6° | -1.3° | 0 mm |
| 2021 | 20.5° | -0.9° | 0 mm |
| 2020 | 18.7° | 5.8° | 0.8 mm |
| 2019 | 15.7° | -2.8° | 0 mm |
| 2018 | 17.8° | 2.1° | 0.3 mm |
| 2017 | 18.4° | -0.7° | 0 mm |
| 2016 | 18.6° | -4.6° | 0 mm |
| 2015 | 18.7° | -6° | 0 mm |
| 2014 | 18.6° | -0.3° | 0 mm |
| 2013 | 15.9° | -1° | 0 mm |
| 2012 | 18.4° | 3.4° | 0 mm |
| 2011 | 17.5° | -3.3° | 0 mm |
| 2010 | 18.9° | 1.5° | 0 mm |
| 2009 | 20.6° | -3.9° | 0 mm |
| 2008 | 18.4° | -1.6° | 0.2 mm |
| 2007 | 14.2° | 1.2° | 1.7 mm |
| 2006 | 13.7° | -6.2° | 0 mm |
| 2005 | 16.3° | 2.6° | 0.2 mm |
| 2004 | 16.3° | 3.6° | 3.8 mm |
| 2003 | 17.7° | -6.9° | 0 mm |
| 2002 | 18.8° | 1.5° | 0 mm |
| 2001 | 19° | 2.2° | 0 mm |
| 2000 | 17.5° | -2.8° | 0 mm |
| 1999 | 18.2° | -4.8° | 0 mm |
| 1998 | 16.5° | -9.2° | 0 mm |
| 1997 | 20° | 1.5° | 0 mm |
| 1996 | 16.9° | -6.5° | 0 mm |