Month | Avg. High | Avg. Low |
---|---|---|
January | 4.4 °C | -1.5 °C |
February | 5.7 °C | -1.3 °C |
March | 9.9 °C | 1.1 °C |
April | 15.7 °C | 4.2 °C |
May | 20.1 °C | 8.2 °C |
June | 23.6 °C | 11.9 °C |
July | 25.7 °C | 13.9 °C |
August | 25.3 °C | 13.4 °C |
September | 20.6 °C | 10.0 °C |
October | 14.7 °C | 6.4 °C |
November | 8.9 °C | 2.8 °C |
December | 5.3 °C | -0.1 °C |
Year | 15.0 °C | 5.8 °C |