Typical high: 18.7°. Hottest: 21.9° (2015). Coldest night: 13.7° (2014).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 16.9° | 15.7° | 0.9 mm |
| 2024 | 19.5° | 17.8° | 1.8 mm |
| 2023 | 19.3° | 18.7° | 0 mm |
| 2022 | 21.7° | 18.9° | 0 mm |
| 2021 | 19° | 17.5° | 18.9 mm |
| 2020 | 21.4° | 18.3° | 7.2 mm |
| 2019 | 18.8° | 17° | 0 mm |
| 2018 | 20.5° | 19.4° | 0 mm |
| 2017 | 19.1° | 16.4° | 0 mm |
| 2016 | 19.4° | 17.4° | 6.1 mm |
| 2015 | 21.9° | 18.9° | 0 mm |
| 2014 | 15.2° | 13.7° | 15.7 mm |
| 2013 | 18.6° | 17.7° | 0.2 mm |
| 2012 | 18.8° | 17.2° | 3.8 mm |
| 2011 | 18° | 17.4° | 0 mm |
| 2010 | 19.5° | 17.5° | 1 mm |
| 2009 | 17.8° | 17.3° | 0.2 mm |
| 2008 | 17.5° | 15.3° | 2.1 mm |
| 2007 | 19.7° | 18.2° | 2.5 mm |
| 2006 | 17.2° | 16.7° | 0.7 mm |
| 2005 | 17.7° | 16.3° | 0 mm |
| 2004 | 17° | 14.3° | 1.4 mm |
| 2003 | 20° | 19.3° | 3.7 mm |
| 2002 | 17.8° | 17° | 1 mm |
| 2001 | 19.6° | 19° | 0.8 mm |
| 2000 | 16.6° | 14.5° | 2.9 mm |
| 1999 | 15.9° | 15.1° | 0.1 mm |
| 1998 | 15.1° | 13.8° | 8.3 mm |
| 1997 | 21.8° | 20° | 1 mm |
| 1996 | 18.8° | 17.2° | 0 mm |