Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | 1.3 (34.3) | 3.9 (39) | 10.7 (51.3) | 17.8 (64) | 23.3 (73.9) | 28.2 (82.8) | 30.4 (86.7) | 29.1 (84.4) | 25.3 (77.5) | 19.4 (66.9) | 11.5 (52.7) | 4 (39.2) | 17.1 (62.7) | ||
Average Temperature °C ( °F) | -4.3 (24.3) | -1.9 (28.6) | 4.8 (40.6) | 11.8 (53.2) | 17.1 (62.8) | 22.1 (71.8) | 24.4 (75.9) | 23.1 (73.6) | 19 (66.2) | 12.8 (55) | 5.7 (42.3) | -1.1 (30) | 11.1 (52) | ||
Average Min Temperature °C ( °F) | -9.9 (14.2) | -7.8 (18) | -1.2 (29.8) | 5.7 (42.3) | 10.9 (51.6) | 16 (60.8) | 18.3 (64.9) | 16.9 (62.4) | 12.6 (54.7) | 6.2 (43.2) | -0.1 (31.8) | -6.3 (20.7) | 5.1 (41.2) |