Typical high: 20.2°. Hottest: 23.4° (1999). Coldest night: 12.4° (2003).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 20.9° | 18.2° | 0 mm |
| 2024 | 22.5° | 19.1° | 0 mm |
| 2023 | 20° | 17.3° | 1.2 mm |
| 2022 | 21.4° | 19.6° | 0.1 mm |
| 2021 | 22.7° | 20.7° | 0 mm |
| 2020 | 21.6° | 19° | 8.8 mm |
| 2019 | 17.9° | 16.3° | 0 mm |
| 2018 | 23° | 19° | 0 mm |
| 2017 | 19.4° | 16.4° | 0 mm |
| 2016 | 22.1° | 19.5° | 0.8 mm |
| 2015 | 21.2° | 20.1° | 0 mm |
| 2014 | 22.3° | 17.8° | 0 mm |
| 2013 | 19.3° | 16.6° | 0 mm |
| 2012 | 21.2° | 17.6° | 0 mm |
| 2011 | 22° | 17.2° | 0 mm |
| 2010 | 20.2° | 17.3° | 0 mm |
| 2009 | 19.7° | 17.4° | 0 mm |
| 2008 | 20.4° | 17.6° | 2.4 mm |
| 2007 | 19.9° | 17.7° | 0.1 mm |
| 2006 | 17° | 13.2° | 0 mm |
| 2005 | 16.7° | 15.4° | 0.8 mm |
| 2004 | 17.4° | 15.8° | 0 mm |
| 2003 | 17.8° | 12.4° | 0 mm |
| 2002 | 18.9° | 17.2° | 0.6 mm |
| 2001 | 18.6° | 15.3° | 0 mm |
| 2000 | 20.1° | 16.2° | 0 mm |
| 1999 | 23.4° | 18.4° | 0 mm |
| 1998 | 19.3° | 16.3° | 1 mm |
| 1997 | 18.5° | 16.2° | 0 mm |
| 1996 | 21.2° | 16.4° | 0 mm |