var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 8.5 8.8 4.7 8.2 12.2 12.6 12.2 10.9 8.8 6.6 4.7 4.3 5.0 6.4 8.2 10.1 11.7
T min 3.5 3.9 0.2 3.1 7.0 7.5 7.0 5.9 3.8 2.0 0.3 0.0 0.4 1.5 3.0 4.8 6.5
T max 13.4 13.6 9.2 13.4 17.4 17.8 17.4 16.1 13.8 11.1 9.1 8.7 9.7 11.4 13.4 15.3 17.0
T range 9.8 9.7 9.0 10.2 10.4 10.3 10.4 10.2 10.0 9.1 8.8 8.7 9.3 9.8 10.4 10.5 10.5
frost 112.8 26.5 45.9 28.8 11.6 3.6 3.4 5.2 8.8 12.5 14.9 16.0 15.0 12.6 9.9 6.4 4.6
precip 716 188 263 137 128 44 41 44 55 89 90 94 79 56 44 38 43
wetdays 63.0 16.2 15.6 12.3 18.8 6.5 6.7 5.6 5.0 5.7 5.3 5.5 4.9 4.4 4.0 3.9 5.6
vapour 7.3 7.5 5.8 6.9 9.0 9.2 9.2 8.6 7.5 6.6 5.8 5.7 5.9 6.3 6.9 7.6 8.5
cloud 47.8 47.0 47.4 47.1 49.6 51.9 48.1 45.9 46.2 48.9 47.5 47.2 47.4 46.4 46.9 48.1 48.7