Typical high: 18.6°. Hottest: 22.1° (2020). Coldest night: 9.8° (1997).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18.3° | 13.7° | 5.9 mm |
| 2024 | 18.8° | 15.5° | 1.8 mm |
| 2023 | 19.9° | 16.8° | 0.6 mm |
| 2022 | 17.4° | 13.6° | 11.8 mm |
| 2021 | 17.8° | 15.6° | 3.9 mm |
| 2020 | 22.1° | 17.3° | 7.5 mm |
| 2019 | 17.7° | 13.2° | 1.5 mm |
| 2018 | 17.7° | 13.1° | 7.7 mm |
| 2017 | 16.8° | 13.2° | 4.8 mm |
| 2016 | 19.2° | 16.8° | 0.3 mm |
| 2015 | 19.3° | 15.1° | 1.4 mm |
| 2014 | 19.6° | 17.1° | 2.8 mm |
| 2013 | 17.1° | 14.4° | 5.3 mm |
| 2012 | 18.2° | 15° | 2.7 mm |
| 2011 | 20.8° | 18.1° | 0.9 mm |
| 2010 | 14.1° | 11.9° | 11.9 mm |
| 2009 | 19.9° | 16.3° | 1.8 mm |
| 2008 | 18.7° | 16.5° | 3.3 mm |
| 2007 | 17.6° | 14.8° | 8 mm |
| 2006 | 18.8° | 15.4° | 9.3 mm |
| 2005 | 16.9° | 14.7° | 2.3 mm |
| 2004 | 20.5° | 16.7° | 0.4 mm |
| 2003 | 18.2° | 15.1° | 6.3 mm |
| 2002 | 21.8° | 18.5° | 0.5 mm |
| 2001 | 18.8° | 15.2° | 1.9 mm |
| 2000 | 19.5° | 16.3° | 0.1 mm |
| 1999 | 21.4° | 18.1° | 1.1 mm |
| 1998 | 17.4° | 14.2° | 6.2 mm |
| 1997 | 13.9° | 9.8° | 14.2 mm |
| 1996 | 18.8° | 16.5° | 0.5 mm |