var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 3.3 0.7 9.3 5.0 -1.6 -1.4 -2.6 -1.8 0.2 3.7 7.1 10.0 10.8 8.9 4.7 1.3 -0.8
T min 0.6 -2.1 6.6 2.3 -4.5 -4.3 -5.5 -4.7 -2.6 1.1 4.2 7.4 8.3 6.2 2.1 -1.4 -3.6
T max 6.1 3.5 11.9 7.6 1.2 1.4 0.3 1.2 3.0 6.3 10.0 12.6 13.3 11.5 7.3 4.0 2.0
T range 5.4 5.5 5.3 5.3 5.7 5.7 5.8 5.9 5.6 5.2 5.7 5.2 5.0 5.3 5.2 5.3 5.5
frost 138.5 47.1 7.7 30.9 52.8 17.9 17.5 18.6 17.0 11.5 4.5 2.2 1.1 4.2 11.2 15.6 17.3
precip 889 172 196 291 231 77 59 63 58 51 45 63 88 85 99 106 94
wetdays 197.8 45.2 49.6 55.2 47.7 16.4 14.0 15.2 15.0 15.0 14.5 16.9 18.2 18.3 19.0 17.9 17.3
vapour 7.4 5.9 10.7 8.1 5.0 5.0 4.6 4.9 5.7 7.2 9.1 11.2 11.8 10.2 7.8 6.3 5.4
cloud 54.8 58.8 68.9 52.6 38.7 36.0 41.0 47.9 60.8 67.7 71.1 70.3 65.3 58.3 53.7 46.0 39.1