var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 9.4 9.5 20.2 10.2 -2.1 -3.6 -2.1 2.5 10.0 15.9 19.3 20.9 20.4 16.2 10.1 4.2 -0.6
T min 5.0 4.7 14.8 5.7 -5.1 -6.7 -5.2 -1.3 5.0 10.5 14.0 15.5 14.8 10.8 5.5 1.0 -3.4
T max 13.9 14.2 25.7 14.7 0.9 -0.5 0.9 6.3 15.1 21.3 24.7 26.2 26.0 21.7 14.9 7.4 2.2
T range 8.8 9.5 10.9 8.9 5.9 6.2 6.1 7.5 10.1 10.8 10.8 10.7 11.3 11.0 9.4 6.4 5.5
frost 115.7 23.8 0.3 18.8 72.8 26.8 23.3 18.5 4.8 0.5 0.1 0.1 0.1 0.4 5.0 13.4 22.6
precip 553 131 194 111 117 39 38 34 43 54 74 71 49 46 27 39 40
wetdays 128.9 33.6 34.9 26.3 34.1 11.4 11.0 10.1 11.3 12.1 13.3 12.4 9.2 8.4 7.8 10.2 11.7
vapour 9.4 8.4 15.2 9.5 4.5 4.1 4.4 5.7 8.1 11.5 14.5 15.9 15.2 12.3 9.2 6.9 5.1
cloud 60.5 62.4 43.1 58.7 78.0 76.7 76.6 72.4 62.3 52.5 47.6 43.3 38.3 43.7 54.7 77.6 80.7