Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Average Max Temperature °C ( °F) | 3.7 (38.7) | 5.7 (42.3) | 12.1 (53.8) | 18.1 (64.6) | 24 (75.2) | 28.4 (83.1) | 30.5 (86.9) | 29.6 (85.3) | 25.9 (78.6) | 19.9 (67.8) | 12.7 (54.9) | 6.1 (43) | 18.1 (64.5) | |
![]() | Average Temperature °C ( °F) | -1.7 (28.9) | -0.1 (31.8) | 5.6 (42.1) | 10.9 (51.6) | 16.6 (61.9) | 21.3 (70.3) | 23.6 (74.5) | 22.8 (73) | 19 (66.2) | 12.7 (54.9) | 6.9 (44.4) | 1.1 (34) | 11.6 (52.9) | |
![]() | Average Min Temperature °C ( °F) | -7 (19.4) | -5.8 (21.6) | -0.9 (30.4) | 3.7 (38.7) | 9.2 (48.6) | 14.2 (57.6) | 16.8 (62.2) | 16 (60.8) | 12 (53.6) | 5.5 (41.9) | 1.1 (34) | -3.9 (25) | 5.1 (41.1) |