Typical high: 17.7°. Hottest: 20.5° (2005). Coldest night: 4.8° (2009).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18.5° | 11.1° | 2.4 mm |
| 2024 | 18.8° | 9.3° | 1.6 mm |
| 2023 | 18.3° | 8.9° | 2.4 mm |
| 2022 | 18.6° | 11.6° | 7.5 mm |
| 2021 | 19.1° | 8.6° | 1.9 mm |
| 2020 | 17.6° | 8.7° | 3.3 mm |
| 2019 | 19.8° | 11.3° | 2.5 mm |
| 2018 | 17.9° | 8.6° | 2.8 mm |
| 2017 | 17.6° | 9.9° | 2.5 mm |
| 2016 | 19.1° | 7.4° | 1.5 mm |
| 2015 | 17.2° | 6.6° | 0.9 mm |
| 2014 | 16.7° | 8.3° | 8.4 mm |
| 2013 | 18.4° | 7.7° | 2.8 mm |
| 2012 | 19.2° | 11° | 6.6 mm |
| 2011 | 16.5° | 10.4° | 5.6 mm |
| 2010 | 19° | 9.5° | 3.8 mm |
| 2009 | 14.5° | 4.8° | 6.7 mm |
| 2008 | 16.8° | 11.6° | 3 mm |
| 2007 | 19.7° | 9.3° | 5.4 mm |
| 2006 | 16° | 6.2° | 1.9 mm |
| 2005 | 20.5° | 9° | 0.9 mm |
| 2004 | 17.6° | 5.8° | 0.9 mm |
| 2003 | 16.4° | 9.8° | 6.6 mm |
| 2002 | 12.3° | 5.9° | 7.3 mm |
| 2001 | 16.9° | 7.7° | 3.7 mm |
| 2000 | 18.9° | 10° | 1.7 mm |
| 1999 | 18.4° | 7.7° | 1.9 mm |
| 1998 | 16.5° | 10.8° | 4.3 mm |
| 1997 | 19° | 9.9° | 2.3 mm |
| 1996 | 16.3° | 6.5° | 0.8 mm |