Typical high: 17.4°. Hottest: 20.3° (2010). Coldest night: -3.1° (2013).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 17.9° | 2.6° | 0.1 mm |
| 2024 | 19.9° | 3.5° | 0.1 mm |
| 2023 | 19.5° | 1.2° | 0 mm |
| 2022 | 15.8° | 0.1° | 0.3 mm |
| 2021 | 16.8° | -0.9° | 0 mm |
| 2020 | 16° | 3.7° | 0 mm |
| 2019 | 18.6° | -1.5° | 0 mm |
| 2018 | 16.8° | 4.7° | 0.4 mm |
| 2017 | 16.5° | -0.1° | 0 mm |
| 2016 | 18.8° | 4.2° | 0.4 mm |
| 2015 | 18.1° | 1.3° | 0 mm |
| 2014 | 15.3° | 2.1° | 0.2 mm |
| 2013 | 17.5° | -3.1° | 0 mm |
| 2012 | 17.1° | 5.6° | 0.3 mm |
| 2011 | 18.6° | 3.7° | 0 mm |
| 2010 | 20.3° | 4° | 0 mm |
| 2009 | 18.9° | 2.1° | 0 mm |
| 2008 | 18.5° | 2.1° | 0 mm |
| 2007 | 17.7° | -1.2° | 0 mm |
| 2006 | 16.6° | -0.5° | 0 mm |
| 2005 | 18.4° | -1.9° | 0 mm |
| 2004 | 14.7° | -3° | 0 mm |
| 2003 | 16.2° | 4.5° | 1.5 mm |
| 2002 | 16.4° | 3.4° | 6.9 mm |
| 2001 | 16.5° | -0.6° | 0.1 mm |
| 2000 | 15.7° | 2.5° | 0 mm |
| 1999 | 16.2° | 1.5° | 0 mm |
| 1998 | 18.8° | 3.7° | 0.4 mm |
| 1997 | 18.1° | 5° | 0.2 mm |
| 1996 | 16.4° | 2.7° | 0.5 mm |