Typical high: 18.6°. Hottest: 22.4° (1997). Coldest night: 11° (2011).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 17.7° | 16° | 13 mm |
| 2024 | 18.8° | 15.2° | 2.8 mm |
| 2023 | 19.5° | 16.6° | 0.2 mm |
| 2022 | 19.7° | 15.2° | 0.3 mm |
| 2021 | 18.4° | 15.2° | 2.2 mm |
| 2020 | 19.7° | 16° | 14.6 mm |
| 2019 | 17.8° | 14.1° | 1.2 mm |
| 2018 | 19.9° | 16.4° | 0.1 mm |
| 2017 | 17.1° | 13.8° | 0.1 mm |
| 2016 | 19.7° | 15.4° | 18.1 mm |
| 2015 | 17.8° | 14° | 6.3 mm |
| 2014 | 16.1° | 12.2° | 0.9 mm |
| 2013 | 18.5° | 13.8° | 0 mm |
| 2012 | 19.3° | 15.6° | 6.9 mm |
| 2011 | 17.4° | 11° | 0.3 mm |
| 2010 | 18.2° | 13.7° | 7.3 mm |
| 2009 | 19.9° | 17.2° | 0.7 mm |
| 2008 | 17.2° | 15° | 0.5 mm |
| 2007 | 16.1° | 13.4° | 0.4 mm |
| 2006 | 18.8° | 14.1° | 0.4 mm |
| 2005 | 18.2° | 14.6° | 0.7 mm |
| 2004 | 18.9° | 15.3° | 0.8 mm |
| 2003 | 18.9° | 14.3° | 0 mm |
| 2002 | 18.2° | 13.8° | 0.3 mm |
| 2001 | 18.4° | 15.3° | 0.8 mm |
| 2000 | 17.5° | 13.3° | 0.1 mm |
| 1999 | 18.4° | 13.9° | 0.1 mm |
| 1998 | 18.8° | 11.6° | 0 mm |
| 1997 | 22.4° | 17.8° | 2.7 mm |
| 1996 | 19.2° | 16.1° | 6.8 mm |