Typical high: 18°. Hottest: 19.7° (2009). Coldest night: 14.3° (2011).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18.9° | 18.4° | 0.6 mm |
| 2024 | 18.5° | 17.2° | 0.8 mm |
| 2023 | 16.6° | 15.3° | 3.9 mm |
| 2022 | 18.4° | 17.1° | 0 mm |
| 2021 | 17.5° | 16.6° | 0 mm |
| 2020 | 17.6° | 16.7° | 0 mm |
| 2019 | 18.4° | 17.6° | 0 mm |
| 2018 | 18.8° | 15.7° | 14.3 mm |
| 2017 | 17.9° | 17.1° | 0 mm |
| 2016 | 18.3° | 17.4° | 0.2 mm |
| 2015 | 18.9° | 17.1° | 11 mm |
| 2014 | 17.6° | 16.8° | 3.3 mm |
| 2013 | 17.9° | 16.6° | 0 mm |
| 2012 | 16.8° | 16.2° | 0.2 mm |
| 2011 | 16.3° | 14.3° | 2 mm |
| 2010 | 19.2° | 17.7° | 10.5 mm |
| 2009 | 19.7° | 17° | 2.9 mm |
| 2008 | 17.1° | 16.7° | 0 mm |
| 2007 | 18.6° | 17° | 0 mm |
| 2006 | 17.4° | 16.6° | 0.4 mm |
| 2005 | 17.2° | 16.3° | 0 mm |
| 2004 | 17.1° | 16.6° | 0 mm |
| 2003 | 18.8° | 17.7° | 0 mm |
| 2002 | 18° | 16.1° | 1.9 mm |
| 2001 | 19.6° | 18.2° | 3.7 mm |
| 2000 | 18.2° | 16.4° | 3.2 mm |
| 1999 | 18.3° | 16.9° | 0.8 mm |
| 1998 | 17.6° | 16.5° | 0.3 mm |
| 1997 | 18.7° | 16.8° | 0.5 mm |
| 1996 | 15.9° | 14.8° | 0.8 mm |