Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | 6.1 (43) | 6.3 (43.3) | 8.8 (47.8) | 11.4 (52.5) | 15 (59) | 18.2 (64.8) | 19.9 (67.8) | 19.7 (67.5) | 17.2 (63) | 13.6 (56.5) | 9 (48.2) | 6.9 (44.4) | 12.7 (54.8) | ||
Average Temperature °C ( °F) | 3.3 (37.9) | 3.4 (38.1) | 5.3 (41.5) | 7.4 (45.3) | 10.6 (51.1) | 13.7 (56.7) | 15.5 (59.9) | 15.3 (59.5) | 13.2 (55.8) | 10 (50) | 5.9 (42.6) | 4 (39.2) | 9 (48.2) | ||
Average Min Temperature °C ( °F) | 0.5 (32.9) | 0.5 (32.9) | 1.9 (35.4) | 3.5 (38.3) | 6.2 (43.2) | 9.3 (48.7) | 11.2 (52.2) | 11 (51.8) | 9.2 (48.6) | 6.5 (43.7) | 2.9 (37.2) | 1.2 (34.2) | 5.3 (41.6) |