Typical high: 21.7°. Hottest: 24.6° (1997). Coldest night: 18.2° (1999).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2025 | 21.1° | 20.4° | 0 mm |
| 2024 | 22.4° | 21.1° | 0 mm |
| 2023 | 23.7° | 23.3° | 0 mm |
| 2022 | 21° | 20.3° | 0.2 mm |
| 2021 | 22° | 21.2° | 0 mm |
| 2020 | 20.8° | 20.1° | 0 mm |
| 2019 | 20.9° | 20.2° | 0 mm |
| 2018 | 20.8° | 20.2° | 0 mm |
| 2017 | 21.6° | 20.3° | 0 mm |
| 2016 | 22.1° | 21.2° | 0.1 mm |
| 2015 | 21.6° | 21.2° | 0 mm |
| 2014 | 22.1° | 21.5° | 0 mm |
| 2013 | 20.9° | 20.1° | 0 mm |
| 2012 | 22.5° | 21.3° | 0.4 mm |
| 2011 | 21.1° | 20.6° | 0 mm |
| 2010 | 21.3° | 20.3° | 0 mm |
| 2009 | 22.4° | 21.8° | 0 mm |
| 2008 | 22.4° | 21.8° | 0 mm |
| 2007 | 21.8° | 21° | 0 mm |
| 2006 | 20.7° | 20.3° | 0 mm |
| 2005 | 22.5° | 21.1° | 0 mm |
| 2004 | 21° | 20.5° | 0.5 mm |
| 2003 | 23.3° | 22.2° | 0 mm |
| 2002 | 20.9° | 20.4° | 0.2 mm |
| 2001 | 21.2° | 20.2° | 0.1 mm |
| 2000 | 20.4° | 19.7° | 0.1 mm |
| 1999 | 18.8° | 18.2° | 0 mm |
| 1998 | 21.5° | 20.6° | 0 mm |
| 1997 | 24.6° | 23.9° | 0.5 mm |
| 1996 | 22.1° | 21.3° | 1 mm |