var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean -16.0 -19.4 -4.0 -16.9 -23.8 -23.0 -24.6 -26.3 -20.2 -11.6 -5.4 -2.2 -4.5 -11.2 -17.2 -22.3 -23.7
T min -22.6 -26.0 -9.2 -23.3 -31.8 -32.0 -32.8 -34.0 -26.9 -17.2 -10.6 -7.1 -9.9 -17.5 -22.5 -29.9 -30.5
T max -9.5 -12.7 1.1 -10.6 -15.9 -14.1 -16.5 -18.7 -13.5 -6.0 -0.3 2.7 0.9 -5.0 -12.0 -14.8 -17.0
T range 13.1 13.3 10.3 12.7 15.9 17.9 16.3 15.3 13.5 11.2 10.3 9.7 10.8 12.6 10.5 15.1 13.5
frost 333.0 90.0 67.1 86.8 89.2 30.6 27.9 30.8 29.6 29.5 25.2 19.8 22.1 27.1 30.1 29.6 30.6
precip 585 124 158 156 148 47 51 51 40 32 50 51 56 54 45 57 50
wetdays 138.8 32.8 36.0 38.2 31.8 10.1 11.2 12.6 10.6 9.6 11.4 11.6 13.0 12.9 12.0 13.3 10.5
vapour 1.9 1.4 3.7 1.7 0.8 0.8 0.7 0.8 1.2 2.3 3.3 4.2 3.7 2.4 1.5 1.1 0.8
cloud 63.4 60.5 73.4 64.1 55.7 56.0 55.7 55.2 58.5 67.8 73.8 73.3 73.1 68.9 63.7 59.7 55.3