Typical high: 17.9°. Hottest: 21.1° (2011). Coldest night: -3.4° (2009).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 16.5° | 2° | 0.3 mm |
| 2024 | 18.6° | 2.9° | 0 mm |
| 2023 | 18.8° | -2.8° | 0 mm |
| 2022 | 19.3° | 2.2° | 0 mm |
| 2021 | 19.9° | 4.9° | 0 mm |
| 2020 | 18° | 4.8° | 1.5 mm |
| 2019 | 14.9° | 3.7° | 2.2 mm |
| 2018 | 18.8° | -0.4° | 0 mm |
| 2017 | 15.1° | 3.7° | 1.3 mm |
| 2016 | 18.2° | -1.7° | 0 mm |
| 2015 | 18.3° | -0.9° | 0 mm |
| 2014 | 16.4° | 2.4° | 0.7 mm |
| 2013 | 18.1° | 0° | 0.3 mm |
| 2012 | 20.8° | 1.4° | 0 mm |
| 2011 | 21.1° | -1.1° | 0 mm |
| 2010 | 16.9° | 1.3° | 0 mm |
| 2009 | 20.9° | -3.4° | 0 mm |
| 2008 | 19.6° | -0.4° | 0 mm |
| 2007 | 14.7° | 2.4° | 2.5 mm |
| 2006 | 16.6° | 3.5° | 0 mm |
| 2005 | 15.9° | -0.3° | 2.1 mm |
| 2004 | 15.7° | 0.8° | 0 mm |
| 2003 | 16.7° | -3.4° | 0 mm |
| 2002 | 19.4° | -0.7° | 0 mm |
| 2001 | 20.1° | 0.5° | 0 mm |
| 2000 | 17.7° | -2.9° | 0 mm |
| 1999 | 19.4° | -3° | 0 mm |
| 1998 | 14.5° | -2.7° | 0 mm |
| 1997 | 21.1° | 1.6° | 0 mm |
| 1996 | 16.3° | -3.2° | 0 mm |