Typical high: 17.2°. Hottest: 20.8° (2010). Coldest night: -3.3° (2003).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 15.5° | 0.8° | 0.2 mm |
| 2024 | 18.8° | 5° | 0.3 mm |
| 2023 | 19° | 0.3° | 0 mm |
| 2022 | 17.7° | 4.7° | 0.5 mm |
| 2021 | 18° | 0.5° | 0 mm |
| 2020 | 16.4° | 3.8° | 0.9 mm |
| 2019 | 17.8° | 0.1° | 0.2 mm |
| 2018 | 15.3° | 0.6° | 0.1 mm |
| 2017 | 16° | 2.4° | 0 mm |
| 2016 | 19° | 2.4° | 0 mm |
| 2015 | 15.5° | -2.6° | 0 mm |
| 2014 | 18.6° | 0.7° | 0 mm |
| 2013 | 13.3° | -0.2° | 2.9 mm |
| 2012 | 20.5° | 4.4° | 1.7 mm |
| 2011 | 15.7° | -1° | 0.1 mm |
| 2010 | 20.8° | 2.4° | 0 mm |
| 2009 | 17.5° | 2.4° | 1.3 mm |
| 2008 | 19.3° | 4.8° | 0 mm |
| 2007 | 15.2° | 1.5° | 0 mm |
| 2006 | 17.4° | -2.3° | 0 mm |
| 2005 | 17.3° | 0.3° | 0.1 mm |
| 2004 | 16.4° | 2.8° | 3.2 mm |
| 2003 | 16.6° | -3.3° | 0.1 mm |
| 2002 | 16.6° | 1.9° | 5.1 mm |
| 2001 | 17.9° | 2.4° | 0.1 mm |
| 2000 | 17.8° | 0.9° | 0 mm |
| 1999 | 18.1° | -0.7° | 0 mm |
| 1998 | 16.8° | 0.7° | 0 mm |
| 1997 | 18.5° | 4.2° | 0 mm |
| 1996 | 12.4° | -1.1° | 0.1 mm |