Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | 4.3 (39.7) | 7.4 (45.3) | 12.5 (54.5) | 16.9 (62.4) | 21.6 (70.9) | 25.9 (78.6) | 28.8 (83.8) | 27.3 (81.1) | 23.9 (75) | 17.1 (62.8) | 9.5 (49.1) | 5.2 (41.4) | 16.7 (62.1) | ||
Average Temperature °C ( °F) | 0.7 (33.2) | 3.3 (37.9) | 7.3 (45.1) | 11.2 (52.2) | 15.6 (60) | 19.6 (67.3) | 22.4 (72.2) | 21.7 (71.1) | 18.4 (65) | 12.8 (55) | 6.3 (43.3) | 1.8 (35.2) | 11.7 (53.1) | ||
Average Min Temperature °C ( °F) | -3 (26.6) | -0.9 (30.4) | 2.1 (35.8) | 5.5 (41.9) | 9.5 (49.1) | 13.3 (55.9) | 15.9 (60.6) | 16.1 (61) | 12.8 (55) | 8.5 (47.3) | 3.1 (37.6) | -1.6 (29.1) | 6.8 (44.2) |