var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean -12.9 -18.1 2.5 -10.2 -25.7 -25.1 -27.8 -26.2 -20.1 -7.8 0.9 3.9 2.8 -1.4 -10.6 -18.6 -24.4
T min -16.2 -21.8 -0.3 -13.0 -29.6 -29.0 -31.7 -30.3 -24.3 -10.8 -2.0 0.9 0.1 -3.7 -13.3 -21.9 -28.0
T max -9.6 -14.4 5.4 -7.5 -21.9 -21.1 -23.9 -22.2 -16.0 -4.8 3.7 6.8 5.6 0.9 -7.9 -15.3 -20.8
T range 6.6 7.5 5.7 5.5 7.7 7.9 7.8 8.0 8.4 6.0 5.6 5.9 5.4 4.5 5.4 6.6 7.3
frost 304.2 91.4 39.6 83.1 90.1 31.0 28.1 31.0 30.0 30.4 18.5 9.2 11.9 22.6 30.5 30.0 31.0
precip 196 24 75 55 41 18 10 9 8 7 14 29 32 22 14 19 14
wetdays 148.9 30.0 39.1 43.4 36.5 14.1 10.5 9.7 9.4 10.9 10.6 12.9 15.6 14.9 14.5 14.0 11.9
vapour 2.5 1.2 6.0 2.4 0.4 0.5 0.3 0.3 0.6 2.7 5.1 6.5 6.3 4.3 2.0 0.9 0.4
cloud 72.2 60.6 79.1 80.9 68.2 76.0 59.9 52.2 55.7 73.8 73.3 80.0 83.8 85.1 80.4 77.1 68.6