| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Max Temperature °C ( °F) | -14.4 (6.1) | -10.7 (12.7) | -0.5 (31.1) | 10.5 (50.9) | 19 (66.2) | 24.9 (76.8) | 26.6 (79.9) | 24.4 (75.9) | 18 (64.4) | 8.8 (47.8) | -3.4 (25.9) | -11.8 (10.8) | 7.6 (45.7) | ||
| Average Temperature °C ( °F) | -20.5 (-4.9) | -17.7 (0.1) | -7.8 (18) | 2.6 (36.7) | 11.3 (52.3) | 17.6 (63.7) | 19.8 (67.6) | 17.9 (64.2) | 10.6 (51.1) | 1.5 (34.7) | -9.8 (14.4) | -17.6 (0.3) | 0.7 (33.2) | ||
| Average Min Temperature °C ( °F) | -25.5 (-13.9) | -23.9 (-11) | -14.8 (5.4) | -4.1 (24.6) | 3.8 (38.8) | 10.8 (51.4) | 14.4 (57.9) | 12.1 (53.8) | 4.9 (40.8) | -4.2 (24.4) | -15.2 (4.6) | -22.7 (-8.9) | -5.4 (22.3) |
