var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 2.0 1.6 13.1 3.0 -9.9 -11.4 -10.1 -4.1 2.5 6.4 11.1 14.4 13.7 9.3 3.1 -3.2 -8.2
T min -3.9 -3.7 5.9 -3.5 -14.4 -16.1 -14.8 -8.8 -2.8 0.5 4.3 7.1 6.2 1.6 -3.5 -8.6 -12.5
T max 7.9 6.9 20.3 9.6 -5.3 -6.7 -5.4 0.5 7.8 12.3 18.0 21.7 21.2 17.0 9.6 2.1 -3.8
T range 11.8 10.6 14.4 13.0 9.1 9.4 9.4 9.3 10.6 11.9 13.7 14.6 15.0 15.4 13.0 10.6 8.7
frost 141.0 26.7 3.4 30.1 80.8 29.1 25.3 18.2 5.9 2.6 1.2 1.1 1.1 1.8 9.1 19.2 26.4
precip 491 220 28 82 161 52 56 81 76 63 20 6 2 3 36 44 53
wetdays 97.2 34.8 19.6 16.6 26.2 8.5 9.6 12.1 11.7 11.0 7.4 6.8 5.5 4.4 5.8 6.3 8.1
vapour 2.1 2.3 3.2 1.8 1.0 0.9 1.0 1.5 2.4 2.9 2.9 3.4 3.2 2.2 1.8 1.4 1.1
cloud 51.8 60.2 36.5 43.5 67.0 67.3 69.1 66.7 60.4 53.4 40.3 36.7 32.5 34.7 44.6 51.3 64.6