var ann MAM JJA SON DJF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
T mean 4.1 4.9 2.4 3.2 5.9 6.0 6.4 6.1 4.8 3.7 3.0 2.4 1.9 2.3 3.1 4.2 5.2
T min 1.3 2.2 -0.1 0.3 2.9 3.0 3.5 3.3 2.1 1.1 0.5 -0.1 -0.7 -0.4 0.2 1.2 2.1
T max 6.9 7.6 5.0 6.1 8.9 9.0 9.3 9.0 7.5 6.3 5.6 4.9 4.5 5.0 6.0 7.3 8.3
T range 5.6 5.4 5.1 5.8 6.0 6.0 5.8 5.7 5.4 5.2 5.1 5.0 5.2 5.4 5.8 6.1 6.2
frost 133.9 28.7 43.2 39.5 22.5 7.2 5.8 7.1 9.4 12.2 12.8 14.7 15.7 14.7 13.6 11.2 9.5
precip 2330 644 568 523 594 211 193 211 214 219 196 187 186 177 168 178 191
wetdays 315.1 78.1 82.0 77.8 77.2 26.8 24.0 25.4 25.4 27.3 26.7 27.7 27.6 27.2 25.4 25.2 26.4
vapour 6.2 6.6 5.6 5.6 7.0 7.1 7.4 7.3 6.6 6.0 6.0 5.5 5.4 5.3 5.6 6.0 6.5
cloud 75.3 75.0 74.3 76.3 75.7 75.0 76.0 76.0 76.0 73.0 73.0 75.0 75.0 76.0 77.0 76.0 76.0