Typical high: 19.1°. Hottest: 22.8° (2008). Coldest night: -4.5° (1996).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18.9° | 0.3° | 0.1 mm |
| 2024 | 20.4° | 4.1° | 0 mm |
| 2023 | 21.2° | 1.9° | 0 mm |
| 2022 | 19.4° | 2.8° | 0.2 mm |
| 2021 | 20.8° | 2.9° | 0 mm |
| 2020 | 20.9° | -2.3° | 0 mm |
| 2019 | 20.5° | -1.4° | 0.3 mm |
| 2018 | 19.3° | -4.1° | 0 mm |
| 2017 | 21.2° | 2.6° | 0.1 mm |
| 2016 | 18.6° | -1.6° | 0 mm |
| 2015 | 18.7° | 3.1° | 2.4 mm |
| 2014 | 18.7° | 3.5° | 1.9 mm |
| 2013 | 17.8° | -1.8° | 0 mm |
| 2012 | 19.2° | 0.4° | 0 mm |
| 2011 | 20.9° | 1.8° | 0 mm |
| 2010 | 19° | 5.1° | 0 mm |
| 2009 | 18.5° | 1° | 0 mm |
| 2008 | 22.8° | 1° | 0 mm |
| 2007 | 18.5° | 1.5° | 0 mm |
| 2006 | 18.2° | -1.5° | 0 mm |
| 2005 | 18.3° | -1° | 0 mm |
| 2004 | 19.3° | 2.7° | 0 mm |
| 2003 | 17.2° | -0.8° | 0 mm |
| 2002 | 16.7° | 0.8° | 0.6 mm |
| 2001 | 18.6° | 0.9° | 0 mm |
| 2000 | 17.5° | -1.9° | 0 mm |
| 1999 | 18.7° | 1.7° | 0 mm |
| 1998 | 19.7° | -1.6° | 0 mm |
| 1997 | 18.5° | -0.8° | 0 mm |
| 1996 | 14.5° | -4.5° | 0 mm |