Typical high: 17.7°. Hottest: 21.3° (1999). Coldest night: 6.7° (2002).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 17.7° | 13.1° | 1.5 mm |
| 2024 | 17.6° | 13.3° | 0.2 mm |
| 2023 | 18.4° | 12.4° | 3.7 mm |
| 2022 | 18.8° | 12.9° | 0.6 mm |
| 2021 | 16° | 13.2° | 0.1 mm |
| 2020 | 17.2° | 11.4° | 0 mm |
| 2019 | 17.1° | 9.3° | 0.1 mm |
| 2018 | 20.1° | 14.5° | 0.2 mm |
| 2017 | 17.8° | 7.8° | 0 mm |
| 2016 | 16.6° | 9° | 0.2 mm |
| 2015 | 15.4° | 10° | 0.3 mm |
| 2014 | 16.9° | 13° | 0 mm |
| 2013 | 17.9° | 9.4° | 0 mm |
| 2012 | 19° | 12.5° | 0 mm |
| 2011 | 17.4° | 10.1° | 0 mm |
| 2010 | 18.1° | 10.2° | 0 mm |
| 2009 | 15.9° | 11.1° | 1.6 mm |
| 2008 | 16.4° | 11.4° | 1 mm |
| 2007 | 18.5° | 13.3° | 0.1 mm |
| 2006 | 18.6° | 14° | 1.6 mm |
| 2005 | 17.7° | 11.4° | 0 mm |
| 2004 | 16.4° | 10.5° | 0.4 mm |
| 2003 | 17.2° | 9.3° | 0 mm |
| 2002 | 17.1° | 6.7° | 0 mm |
| 2001 | 18.3° | 11.6° | 1 mm |
| 2000 | 17.2° | 12.6° | 5.5 mm |
| 1999 | 21.3° | 14.4° | 0 mm |
| 1998 | 19.1° | 14.5° | 1.8 mm |
| 1997 | 17.8° | 11.9° | 0 mm |
| 1996 | 17.4° | 11.9° | 0 mm |