var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 6.8 6.9 15.7 7.5 -3.1 -4.4 -2.2 1.9 7.0 11.9 14.8 16.3 16.1 12.6 7.9 2.1 -2.5
T min 2.1 1.8 10.0 3.0 -6.5 -7.9 -5.9 -2.6 1.7 6.3 9.2 10.5 10.2 7.2 3.0 -1.2 -5.5
T max 11.5 12.1 21.5 12.1 0.3 -1.0 1.5 6.4 12.3 17.6 20.4 22.2 22.0 18.1 12.9 5.3 0.5
T range 9.4 10.3 11.6 9.1 6.7 6.9 7.4 8.9 10.6 11.3 11.2 11.7 11.7 10.9 9.8 6.5 6.0
frost 145.5 36.4 2.3 29.2 77.6 27.8 24.0 20.9 11.4 4.1 1.2 0.6 0.6 2.5 9.4 17.3 25.7
precip 824 190 307 179 148 46 45 45 58 87 111 103 93 63 53 63 57
wetdays 165.5 41.7 42.9 36.9 44.0 14.8 13.2 13.4 13.2 15.1 15.6 14.2 13.1 11.2 10.9 14.7 16.1
vapour 8.3 7.5 13.3 8.5 4.1 3.7 4.2 5.3 7.1 10.0 12.5 13.7 13.6 11.2 8.3 5.9 4.4
cloud 65.3 64.1 58.2 64.7 74.2 74.0 71.5 67.3 63.7 61.3 61.5 58.3 54.8 57.6 60.5 75.9 77.1