| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Max Temperature °C ( °F) | 9.5 (49.1) | 9.7 (49.5) | 12.7 (54.9) | 18.3 (64.9) | 22.8 (73) | 25.2 (77.4) | 28.8 (83.8) | 30.9 (87.6) | 26.7 (80.1) | 21.2 (70.2) | 16.6 (61.9) | 12.1 (53.8) | 19.5 (67.2) | ||
| Average Temperature °C ( °F) | 5.2 (41.4) | 5.6 (42.1) | 8.5 (47.3) | 14.1 (57.4) | 18.6 (65.5) | 21.7 (71.1) | 25.2 (77.4) | 27.1 (80.8) | 23.2 (73.8) | 17.6 (63.7) | 12.6 (54.7) | 7.9 (46.2) | 15.6 (60.1) | ||
| Average Min Temperature °C ( °F) | 1.2 (34.2) | 1.7 (35.1) | 4.4 (39.9) | 10 (50) | 14.8 (58.6) | 18.6 (65.5) | 22.3 (72.1) | 24 (75.2) | 20.2 (68.4) | 14.2 (57.6) | 8.9 (48) | 3.9 (39) | 12 (53.6) |
