Typical high: 17.8°. Hottest: 21.4° (2015). Coldest night: 5.3° (1996).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18.1° | 9.8° | 1.7 mm |
| 2024 | 18.1° | 10.3° | 4.2 mm |
| 2023 | 20.1° | 10.6° | 0.8 mm |
| 2022 | 17.6° | 11.6° | 10.5 mm |
| 2021 | 16.7° | 7.9° | 3.2 mm |
| 2020 | 17.9° | 11.6° | 9.6 mm |
| 2019 | 15.3° | 6.4° | 1.6 mm |
| 2018 | 20.1° | 9.9° | 2.9 mm |
| 2017 | 18.6° | 7.9° | 3.9 mm |
| 2016 | 17.2° | 8.5° | 2 mm |
| 2015 | 21.4° | 10.9° | 1.9 mm |
| 2014 | 20.3° | 8.1° | 0.3 mm |
| 2013 | 16.9° | 7.3° | 1.6 mm |
| 2012 | 19.5° | 14.3° | 2.1 mm |
| 2011 | 18.2° | 8.4° | 4.2 mm |
| 2010 | 19.4° | 9.6° | 3.5 mm |
| 2009 | 14.7° | 7.5° | 3.6 mm |
| 2008 | 18.7° | 8.1° | 3.7 mm |
| 2007 | 17.9° | 9.9° | 5.4 mm |
| 2006 | 19.2° | 12.5° | 5.4 mm |
| 2005 | 15° | 7.7° | 3.9 mm |
| 2004 | 15° | 7.5° | 5.7 mm |
| 2003 | 13.2° | 8.3° | 9.5 mm |
| 2002 | 18.7° | 7° | 2.5 mm |
| 2001 | 18.6° | 10.2° | 5.7 mm |
| 2000 | 16.1° | 8° | 1.8 mm |
| 1999 | 18.6° | 10.9° | 8.2 mm |
| 1998 | 18.8° | 12.2° | 9.2 mm |
| 1997 | 18.8° | 14.4° | 1.5 mm |
| 1996 | 15.3° | 5.3° | 1.8 mm |