Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | 8.4 (47.1) | 9.6 (49.3) | 12.3 (54.1) | 17.3 (63.1) | 22.4 (72.3) | 27.1 (80.8) | 30.1 (86.2) | 30.2 (86.4) | 26.4 (79.5) | 20.2 (68.4) | 15.1 (59.2) | 10.7 (51.3) | 19.1 (66.5) | ||
Average Temperature °C ( °F) | 4.8 (40.6) | 5.8 (42.4) | 8.5 (47.3) | 13.2 (55.8) | 18.3 (64.9) | 23 (73.4) | 25.6 (78.1) | 25.2 (77.4) | 21 (69.8) | 15.5 (59.9) | 11 (51.8) | 7 (44.6) | 14.9 (58.8) | ||
Average Min Temperature °C ( °F) | 1.1 (34) | 1.9 (35.4) | 3.7 (38.7) | 7.1 (44.8) | 11.1 (52) | 14.8 (58.6) | 17.4 (63.3) | 17.2 (63) | 14 (57.2) | 10.1 (50.2) | 6.7 (44.1) | 3.3 (37.9) | 9 (48.3) | ||
Average Sea or Water Temp °C ( °F) | 8 (46) | 8 (46) | 9 (48) | 13 (55) | 17 (63) | 21 (70) | 23 (73) | 23 (73) | 21 (70) | 18 (64) | 14 (57) | 10 (50) | 15 (60) |