Typical high: 18.1°. Hottest: 21.5° (2008). Coldest night: 8.1° (2005).
| YEAR | HIGH | LOW | RAIN |
|---|---|---|---|
| 2013 | 17.3° | 13.2° | 0.4 mm |
| 2012 | 18.3° | 10.9° | 0 mm |
| 2011 | 17.3° | 11.7° | 0.8 mm |
| 2009 | 17.8° | 13° | 1 mm |
| 2008 | 21.5° | 11.6° | 0 mm |
| 2007 | 16.2° | 8.6° | 5.5 mm |
| 2006 | 18.4° | 14° | 0 mm |
| 2005 | 20.6° | 8.1° | 0 mm |
| 2004 | 16.6° | 11.5° | 8.9 mm |
| 2003 | 16.1° | 9.8° | 1.6 mm |
| 2002 | 20.2° | 14.4° | 2.7 mm |
| 2001 | 18.8° | 15° | 1.8 mm |
| 2000 | 16.9° | 11.2° | 0.9 mm |
| 1999 | 16.9° | 11° | 1.8 mm |
| 1998 | 16.6° | 11.1° | 0.1 mm |
| 1997 | 21.3° | 14.6° | 0.7 mm |
| 1996 | 17.7° | 13° | 2.1 mm |