var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 7.5 7.4 16.4 8.2 -1.7 -2.9 -1.2 2.7 7.4 12.2 15.3 17.0 16.8 13.3 8.5 2.7 -1.1
T min 3.3 2.7 11.0 4.3 -4.5 -5.6 -4.3 -1.4 2.5 6.9 10.1 11.6 11.4 8.5 4.3 0.0 -3.6
T max 11.8 12.2 21.8 12.1 1.1 -0.2 2.0 6.7 12.3 17.6 20.6 22.4 22.2 18.2 12.7 5.5 1.4
T range 8.4 9.5 10.8 7.8 5.6 5.5 6.2 8.0 9.9 10.7 10.5 10.9 10.9 9.7 8.3 5.5 5.0
frost 129.8 32.7 0.8 24.5 71.8 25.9 22.5 19.2 10.3 3.2 0.4 0.2 0.2 1.6 7.3 15.6 23.5
precip 677 161 246 145 125 41 37 40 47 74 85 81 81 53 43 49 47
wetdays 166.9 41.0 43.5 39.0 43.4 14.5 13.3 13.5 13.1 14.4 15.2 14.6 13.7 12.3 12.0 14.8 15.6
vapour 8.6 7.6 13.3 9.0 4.7 4.4 4.8 5.7 7.2 10.1 12.6 13.6 13.6 11.6 8.8 6.4 5.0
cloud 71.2 68.8 61.5 72.6 81.9 82.8 79.3 74.6 68.7 63.0 63.9 61.4 59.3 65.2 70.4 82.3 83.8