Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | -1.1 (30) | 1.7 (35.1) | 8.8 (47.8) | 16.8 (62.2) | 22.6 (72.7) | 27.6 (81.7) | 29.9 (85.8) | 28.5 (83.3) | 24.4 (75.9) | 18.3 (64.9) | 9.4 (48.9) | 1.2 (34.2) | 15.7 (60.2) | ||
Average Temperature °C ( °F) | -6.3 (20.7) | -3.6 (25.5) | 3.3 (37.9) | 10.6 (51.1) | 16.3 (61.3) | 21.4 (70.5) | 23.8 (74.8) | 22.3 (72.1) | 18.1 (64.6) | 11.9 (53.4) | 4.2 (39.6) | -3.6 (25.5) | 9.9 (49.8) | ||
Average Min Temperature °C ( °F) | -11.5 (11.3) | -8.9 (16) | -2.3 (27.9) | 4.3 (39.7) | 10.1 (50.2) | 15.3 (59.5) | 17.8 (64) | 16.2 (61.2) | 11.8 (53.2) | 5.6 (42.1) | -1.1 (30) | -8.3 (17.1) | 4.1 (39.4) |