Typical high: 18.3°. Hottest: 20.5° (2006). Coldest night: 5.8° (2022).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 18.5° | 7.6° | 1.4 mm |
| 2024 | 18.9° | 7.6° | 0.1 mm |
| 2023 | 19.6° | 7.3° | 0.1 mm |
| 2022 | 19.9° | 5.8° | 0.7 mm |
| 2021 | 19.2° | 9.2° | 0.9 mm |
| 2020 | 17.1° | 8.6° | 8.5 mm |
| 2019 | 19.3° | 6.9° | 0.4 mm |
| 2018 | 19.4° | 8.7° | 0.2 mm |
| 2017 | 19.4° | 7.2° | 0.3 mm |
| 2016 | 18° | 8.7° | 6.8 mm |
| 2015 | 18.1° | 9.2° | 0.4 mm |
| 2014 | 19.5° | 7.4° | 0 mm |
| 2013 | 17.6° | 9° | 0 mm |
| 2012 | 16° | 8.1° | 0.1 mm |
| 2011 | 16.7° | 7.6° | 0.2 mm |
| 2010 | 17.6° | 7.8° | 2 mm |
| 2009 | 20° | 8° | 0 mm |
| 2008 | 17.7° | 8.5° | 4.5 mm |
| 2007 | 16.9° | 7.6° | 2 mm |
| 2006 | 20.5° | 7.5° | 0.1 mm |
| 2005 | 18.5° | 6.7° | 0 mm |
| 2004 | 20.2° | 8.2° | 0 mm |
| 2003 | 16° | 6.3° | 0 mm |
| 2002 | 17.3° | 8.7° | 5.7 mm |
| 2001 | 18.6° | 8° | 0.7 mm |
| 2000 | 17.3° | 8.4° | 2 mm |
| 1999 | 17.3° | 7.6° | 1 mm |
| 1998 | 17.6° | 7° | 1.2 mm |
| 1997 | 17.1° | 7.9° | 0.8 mm |
| 1996 | 17.9° | 8.3° | 0.4 mm |