var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 11.8 10.5 20.3 12.8 3.8 2.9 4.4 6.7 10.1 14.7 18.7 21.2 20.9 17.5 12.8 8.2 4.0
T min 8.2 6.6 15.8 9.4 1.0 0.3 1.5 3.2 6.1 10.5 14.3 16.6 16.5 13.5 9.4 5.3 1.3
T max 15.5 14.4 24.8 16.3 6.6 5.6 7.4 10.2 14.1 19.0 23.1 25.9 25.4 21.5 16.2 11.2 6.7
T range 7.3 7.8 9.0 6.9 5.5 5.3 5.9 7.0 8.0 8.5 8.8 9.3 8.9 8.0 6.8 5.9 5.4
frost 69.9 16.6 0.5 7.9 44.9 17.1 13.0 10.7 4.9 1.0 0.3 0.1 0.1 0.3 1.4 6.2 14.8
precip 840 192 193 265 190 58 60 62 68 62 60 56 77 80 86 99 72
wetdays 142.8 39.2 30.4 35.8 37.4 12.6 12.0 12.8 13.7 12.7 12.1 8.8 9.5 10.1 11.7 14.0 12.8
vapour 10.8 9.5 15.9 11.5 6.4 6.0 6.4 7.4 9.2 11.9 14.6 16.4 16.7 14.6 11.4 8.6 6.7
cloud 55.8 61.3 43.0 54.7 64.3 65.0 63.0 63.0 63.0 58.0 52.0 37.0 40.0 46.0 53.0 65.0 65.0