var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 1.8 -1.3 8.8 4.1 -4.6 -5.0 -5.1 -4.2 -1.7 2.0 5.9 9.5 11.1 9.0 4.3 -0.9 -3.7
T min -1.8 -4.9 5.2 0.9 -8.2 -8.7 -8.7 -8.1 -5.3 -1.3 2.1 5.9 7.7 5.5 1.3 -4.1 -7.2
T max 5.3 2.3 12.6 7.4 -1.0 -1.4 -1.5 -0.4 1.9 5.3 9.9 13.2 14.6 12.5 7.4 2.3 -0.2
T range 7.0 7.1 7.4 6.5 7.2 7.3 7.3 7.6 7.1 6.6 7.8 7.3 6.9 7.0 6.1 6.4 6.9
frost 205.8 69.7 4.2 48.8 83.1 28.7 26.0 28.5 26.5 14.7 3.4 0.6 0.1 4.4 17.6 26.8 28.4
precip 718 132 182 230 173 57 48 46 43 43 39 55 87 70 85 75 68
wetdays 194.0 43.2 42.2 52.2 56.4 19.1 17.5 15.8 13.9 13.5 12.2 13.9 16.0 15.9 17.8 18.6 19.8
vapour 6.5 4.9 10.1 7.2 3.9 3.8 3.7 3.9 4.7 6.2 8.2 10.6 11.6 9.8 6.9 4.9 4.2
cloud 75.6 73.9 82.2 70.8 75.3 76.2 74.5 71.7 71.7 78.5 82.7 83.7 80.2 71.3 70.2 71.0 75.2