Typical high: 18.1°. Hottest: 20.8° (1997). Coldest night: 13° (2025).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 16.9° | 13° | 0.3 mm |
| 2024 | 19.5° | 17.8° | 1.1 mm |
| 2023 | 17.3° | 15.8° | 0 mm |
| 2022 | 20.5° | 19° | 0.1 mm |
| 2021 | 15.4° | 14.5° | 0 mm |
| 2020 | 20.3° | 18.1° | 3 mm |
| 2019 | 19.8° | 18.7° | 0 mm |
| 2018 | 20.3° | 19° | 0 mm |
| 2017 | 16.9° | 14.4° | 0.1 mm |
| 2016 | 19.4° | 16.9° | 8.5 mm |
| 2015 | 19° | 17.3° | 0 mm |
| 2014 | 16.1° | 13.7° | 9.5 mm |
| 2013 | 17.6° | 16.2° | 0 mm |
| 2012 | 19.1° | 16.2° | 0 mm |
| 2011 | 17.1° | 14.9° | 0 mm |
| 2010 | 19.7° | 16.6° | 7.8 mm |
| 2009 | 18.2° | 15.9° | 0 mm |
| 2008 | 16.4° | 15.5° | 19.3 mm |
| 2007 | 17.7° | 17.3° | 16.5 mm |
| 2006 | 18.3° | 15.5° | 0 mm |
| 2005 | 17.8° | 16.5° | 0 mm |
| 2004 | 17.4° | 14.4° | 0 mm |
| 2003 | 17.4° | 16.1° | 1.1 mm |
| 2002 | 19.9° | 18.9° | 0 mm |
| 2001 | 18.2° | 17.6° | 0 mm |
| 2000 | 16.4° | 13.4° | 0 mm |
| 1999 | 16.3° | 14.5° | 0.4 mm |
| 1998 | 14.6° | 13.3° | 0 mm |
| 1997 | 20.8° | 19.3° | 0.1 mm |
| 1996 | 19° | 17.7° | 0 mm |