Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | 3.3 (37.9) | 6.4 (43.5) | 10.6 (51.1) | 15.7 (60.3) | 21.2 (70.2) | 26.9 (80.4) | 31.6 (88.9) | 30.2 (86.4) | 24.7 (76.5) | 17.6 (63.7) | 9.4 (48.9) | 3.7 (38.7) | 16.8 (62.2) | ||
Average Temperature °C ( °F) | -1.8 (28.8) | 1.1 (34) | 4.8 (40.6) | 9.3 (48.7) | 14.5 (58.1) | 19.9 (67.8) | 24.4 (75.9) | 23.1 (73.6) | 17.6 (63.7) | 11 (51.8) | 4.1 (39.4) | -1.2 (29.8) | 10.6 (51.1) | ||
Average Min Temperature °C ( °F) | -6.9 (19.6) | -4.3 (24.3) | -0.9 (30.4) | 2.9 (37.2) | 7.9 (46.2) | 12.9 (55.2) | 17.3 (63.1) | 16 (60.8) | 10.5 (50.9) | 4.4 (39.9) | -1.3 (29.7) | -6.1 (21) | 4.4 (39.9) |