Typical high: 18.4°. Hottest: 22.5° (1997). Coldest night: -1.2° (2003).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18.3° | 6° | 0.5 mm |
| 2024 | 19.4° | 2.8° | 0 mm |
| 2023 | 20.5° | 1° | 0 mm |
| 2022 | 20.1° | 2.4° | 0 mm |
| 2021 | 17.5° | 5.2° | 4.4 mm |
| 2020 | 18° | 5.2° | 1.3 mm |
| 2019 | 14.9° | 3.7° | 0.5 mm |
| 2018 | 18.8° | 2.4° | 0 mm |
| 2017 | 15.5° | 4.7° | 5.5 mm |
| 2016 | 20.2° | -0.4° | 0 mm |
| 2015 | 19.9° | 1.9° | 0 mm |
| 2014 | 17.4° | 3.9° | 0.2 mm |
| 2013 | 15.9° | 4.5° | 1.7 mm |
| 2012 | 22° | 4.2° | 0 mm |
| 2011 | 19.6° | 3.3° | 0 mm |
| 2010 | 16.9° | 2° | 0 mm |
| 2009 | 20° | -0.8° | 0 mm |
| 2008 | 19.9° | 2.3° | 0.5 mm |
| 2007 | 15.1° | 4.6° | 3 mm |
| 2006 | 14.2° | 4.3° | 2.8 mm |
| 2005 | 16.9° | 2.6° | 0 mm |
| 2004 | 14.8° | 4.3° | 0.6 mm |
| 2003 | 17.7° | -1.2° | 0 mm |
| 2002 | 20.9° | 3.3° | 0 mm |
| 2001 | 19.6° | 2.5° | 0 mm |
| 2000 | 19° | 0.5° | 0 mm |
| 1999 | 21.2° | 1.2° | 0 mm |
| 1998 | 16.3° | 0.3° | 0 mm |
| 1997 | 22.5° | 2.7° | 0 mm |
| 1996 | 17.5° | -1.1° | 0 mm |