Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Average Max Temperature °C ( °F) | 0.8 (33.4) | 5.4 (41.7) | 15.2 (59.4) | 23.3 (73.9) | 27.5 (81.5) | 31 (87.8) | 32.6 (90.7) | 31.4 (88.5) | 26.9 (80.4) | 20.2 (68.4) | 10.6 (51.1) | 2.3 (36.1) | 18.9 (66.1) | ||
Average Temperature °C ( °F) | -4.8 (23.4) | -0.2 (31.6) | 8.8 (47.8) | 16.4 (61.5) | 20.6 (69.1) | 23.9 (75) | 25.4 (77.7) | 24.4 (75.9) | 19.7 (67.5) | 12.5 (54.5) | 3.9 (39) | -3.4 (25.9) | 12.3 (54.1) | ||
Average Min Temperature °C ( °F) | -9.6 (14.7) | -4.9 (23.2) | 2.9 (37.2) | 10 (50) | 14.3 (57.7) | 17.5 (63.5) | 19.1 (66.4) | 18.2 (64.8) | 13.3 (55.9) | 5.9 (42.6) | -1.4 (29.5) | -7.8 (18) | 6.5 (43.6) |