Month | Avg. High | Avg. Low |
---|---|---|
January | 4.5 °C | -0.1 °C |
February | 7.1 °C | -0.3 °C |
March | 10.1 °C | 0.9 °C |
April | 13.9 °C | 2.9 °C |
May | 18.8 °C | 6.2 °C |
June | 21.3 °C | 9.2 °C |
July | 25.6 °C | 11.2 °C |
August | 25.9 °C | 11.1 °C |
September | 21.8 °C | 8.4 °C |
October | 14.4 °C | 5.2 °C |
November | 7.8 °C | 2.0 °C |
December | 4.2 °C | 0.0 °C |
Year | 14.7 °C | 4.8 °C |