var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 6.2 5.7 16.2 7.0 -4.3 -5.5 -4.7 -0.6 5.8 12.1 15.5 16.9 16.3 12.1 7.1 1.8 -2.7
T min 2.3 1.3 11.2 3.7 -7.1 -8.3 -7.8 -4.2 1.4 6.7 10.3 11.9 11.4 7.8 3.8 -0.5 -5.2
T max 10.1 10.2 21.3 10.3 -1.6 -2.8 -1.7 3.0 10.3 17.5 20.8 21.9 21.4 16.4 10.5 4.0 -0.3
T range 7.8 8.9 10.1 6.6 5.5 5.6 6.1 7.1 8.9 10.8 10.5 9.9 10.0 8.6 6.7 4.5 4.9
frost 148.0 42.5 0.2 26.0 79.3 27.9 25.7 24.7 14.6 3.2 0.1 0.0 0.0 1.8 7.7 16.5 25.8
precip 656 128 221 186 120 39 29 36 41 51 68 78 76 67 57 62 53
wetdays 182.1 39.5 40.8 49.1 52.7 18.2 14.5 14.5 12.7 12.3 13.0 14.3 13.6 15.5 15.2 18.4 20.0
vapour 8.5 7.2 13.9 8.8 4.1 3.8 3.8 4.8 6.9 9.9 12.8 14.6 14.4 11.5 8.7 6.3 4.6
cloud 70.8 65.2 55.6 76.6 85.8 87.2 80.8 74.7 66.1 54.7 54.8 56.9 55.0 66.5 77.0 86.3 89.5