Typical high: 17.9°. Hottest: 20.9° (2001). Coldest night: 11.2° (2007).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 16.9° | 11.8° | 0.2 mm |
| 2024 | 18.9° | 12.4° | 0.1 mm |
| 2023 | 19.6° | 13.4° | 0.5 mm |
| 2022 | 18.3° | 13.5° | 0.2 mm |
| 2021 | 16.2° | 12.3° | 1.2 mm |
| 2020 | 17.5° | 13.4° | 0.3 mm |
| 2019 | 18.6° | 14.2° | 0 mm |
| 2018 | 18.3° | 13.4° | 0.5 mm |
| 2017 | 18.7° | 13.3° | 0.5 mm |
| 2016 | 20.1° | 16° | 0 mm |
| 2015 | 20° | 15.2° | 0 mm |
| 2014 | 17.8° | 13.2° | 1 mm |
| 2013 | 15.1° | 12.1° | 0.4 mm |
| 2012 | 16.1° | 12.4° | 0.6 mm |
| 2011 | 17.6° | 13.2° | 0 mm |
| 2010 | 16.7° | 13.4° | 0 mm |
| 2009 | 19.3° | 13.1° | 0.1 mm |
| 2008 | 18.3° | 13° | 0 mm |
| 2007 | 13.9° | 11.2° | 1 mm |
| 2006 | 18.5° | 13.7° | 0 mm |
| 2005 | 18.1° | 13.6° | 0.5 mm |
| 2004 | 16.3° | 12.8° | 0.2 mm |
| 2003 | 17° | 13.8° | 0.4 mm |
| 2002 | 17.7° | 14.3° | 0.1 mm |
| 2001 | 20.9° | 15.6° | 0 mm |
| 2000 | 19.2° | 14.8° | 0.1 mm |
| 1999 | 17.8° | 13.1° | 1 mm |
| 1998 | 15.8° | 12° | 1.5 mm |
| 1997 | 19.7° | 15.2° | 0.4 mm |
| 1996 | 17.7° | 13.1° | 1.1 mm |