Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | 0.4 (32.7) | 1.7 (35.1) | 7.7 (45.9) | 14.5 (58.1) | 20.9 (69.6) | 25.7 (78.3) | 28 (82.4) | 26.9 (80.4) | 22.9 (73.2) | 16.7 (62.1) | 9.7 (49.5) | 2.9 (37.2) | 14.8 (58.7) | ||
Average Temperature °C ( °F) | -4.6 (23.7) | -3.8 (25.2) | 1.7 (35.1) | 7.8 (46) | 13.7 (56.7) | 18.7 (65.7) | 21.1 (70) | 20.3 (68.5) | 16.5 (61.7) | 10.4 (50.7) | 4.8 (40.6) | -1.3 (29.7) | 8.8 (47.8) | ||
Average Min Temperature °C ( °F) | -9.6 (14.7) | -9.3 (15.3) | -4.3 (24.3) | 1.1 (34) | 6.5 (43.7) | 11.7 (53.1) | 14.2 (57.6) | 13.7 (56.7) | 10.1 (50.2) | 4.1 (39.4) | -0.1 (31.8) | -5.6 (21.9) | 2.7 (36.9) |