Typical high: 18.6°. Hottest: 20.6° (1999). Coldest night: 14.2° (1996).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 17.7° | 16.2° | 2.2 mm |
| 2024 | 19.4° | 18.4° | 17.3 mm |
| 2023 | 18.5° | 16.9° | 3 mm |
| 2022 | 19.3° | 18.2° | 1.8 mm |
| 2021 | 20.5° | 16.3° | 0 mm |
| 2020 | 19° | 16.6° | 0 mm |
| 2019 | 18.5° | 15.9° | 0 mm |
| 2018 | 18.6° | 16.8° | 0 mm |
| 2017 | 18.1° | 15° | 3.9 mm |
| 2016 | 19° | 16.5° | 0 mm |
| 2015 | 18.1° | 15.4° | 0 mm |
| 2014 | 17.8° | 15.1° | 0 mm |
| 2013 | 19.3° | 15.5° | 0 mm |
| 2012 | 17.5° | 14.9° | 0 mm |
| 2011 | 19.7° | 17.1° | 0 mm |
| 2010 | 19.7° | 15° | 0 mm |
| 2009 | 18.4° | 17.1° | 0 mm |
| 2008 | 17.8° | 16.7° | 0.2 mm |
| 2007 | 17.7° | 15.2° | 0 mm |
| 2006 | 18.1° | 17.4° | 0 mm |
| 2005 | 18.7° | 17.5° | 0 mm |
| 2004 | 18.5° | 15.9° | 0 mm |
| 2003 | 19.3° | 14.9° | 0 mm |
| 2002 | 18.7° | 15.2° | 0 mm |
| 2001 | 18.5° | 15.6° | 0 mm |
| 2000 | 18.5° | 16.7° | 2.3 mm |
| 1999 | 20.6° | 16° | 0 mm |
| 1998 | 17.8° | 17° | 0.5 mm |
| 1997 | 17.6° | 16.1° | 0 mm |
| 1996 | 18.2° | 14.2° | 0 mm |