Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Average Max Temperature °C ( °F) | -5.9 (21.4) | -3.4 (25.9) | 0.6 (33.1) | 6 (42.8) | 12.4 (54.3) | 16.4 (61.5) | 18.4 (65.1) | 17.2 (63) | 12.9 (55.2) | 4.7 (40.5) | -2.7 (27.1) | -5.3 (22.5) | 5.9 (42.7) | |
![]() | Average Temperature °C ( °F) | -9.5 (14.9) | -7.4 (18.7) | -3.5 (25.7) | 2.1 (35.8) | 8.1 (46.6) | 12.4 (54.3) | 14.7 (58.5) | 13.5 (56.3) | 9.1 (48.4) | 1.4 (34.5) | -6 (21.2) | -8.7 (16.3) | 2.2 (36) | |
![]() | Average Min Temperature °C ( °F) | -13.1 (8.4) | -11.4 (11.5) | -7.7 (18.1) | -1.9 (28.6) | 3.8 (38.8) | 8.4 (47.1) | 10.9 (51.6) | 9.7 (49.5) | 5.3 (41.5) | -1.8 (28.8) | -9.4 (15.1) | -12.2 (10) | -1.6 (29.1) | |
Average Sea or Water Temp °C ( °F) | -1 (30) | -1 (30) | 0 (32) | 1 (34) | 7 (45) | 12 (54) | 15 (59) | 14 (57) | 12 (54) | 7 (45) | 2 (36) | 0 (32) | 6 (42) |