Typical high: 18°. Hottest: 20° (2022). Coldest night: 12° (2015).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18° | 14.9° | 9.9 mm |
| 2024 | 19.6° | 18.2° | 0.6 mm |
| 2023 | 19.7° | 15.8° | 0 mm |
| 2022 | 20° | 18.3° | 6.8 mm |
| 2021 | 18.5° | 15.6° | 0.2 mm |
| 2020 | 16.9° | 15.7° | 0.8 mm |
| 2019 | 17.8° | 14.1° | 0 mm |
| 2018 | 18.7° | 16.7° | 0 mm |
| 2017 | 16.6° | 13.6° | 0 mm |
| 2016 | 17.8° | 16.3° | 1.7 mm |
| 2015 | 16.5° | 12° | 0 mm |
| 2014 | 18.7° | 15.8° | 0.1 mm |
| 2013 | 18.6° | 13.9° | 0 mm |
| 2012 | 17.3° | 14.8° | 0 mm |
| 2011 | 17.7° | 16.8° | 0 mm |
| 2010 | 17.7° | 14.5° | 0 mm |
| 2009 | 17.1° | 15.1° | 12.7 mm |
| 2008 | 16.8° | 15.1° | 18.2 mm |
| 2007 | 18.1° | 15.3° | 0 mm |
| 2006 | 18.5° | 16.8° | 2.4 mm |
| 2005 | 17.9° | 15.8° | 0 mm |
| 2004 | 18° | 17° | 0 mm |
| 2003 | 16.8° | 13.9° | 0 mm |
| 2002 | 19.4° | 15.7° | 0 mm |
| 2001 | 17.8° | 16.7° | 0.6 mm |
| 2000 | 18.2° | 13.9° | 2.1 mm |
| 1999 | 19.5° | 17° | 0 mm |
| 1998 | 17.8° | 16.3° | 8.6 mm |
| 1997 | 17° | 15.2° | 0 mm |
| 1996 | 17.5° | 15.1° | 0.6 mm |