Record high, °C |
30 |
27 |
21 |
15 |
16 |
17 |
22 |
22 |
27 |
28 |
33 |
32 |
33 |
Average high, °C |
18 |
12 |
6 |
2 |
1 |
2 |
7 |
10 |
15 |
18 |
21 |
21 |
11 |
Average temperature, °C |
13 |
9 |
3 |
0 |
-1 |
0 |
3 |
6 |
12 |
15 |
17 |
17 |
8 |
Average low, °C |
8 |
5 |
0 |
-2 |
-3 |
-2 |
0 |
3 |
8 |
11 |
12 |
12 |
4 |
Record low, °C |
-8 |
-11 |
-16 |
0 |
-21 |
-23 |
-17 |
-7 |
-2 |
0 |
0 |
0 |
-23 |
Rain, days |
6 |
11 |
11 |
9 |
7 |
8 |
10 |
12 |
11 |
8 |
6 |
6 |
105 |
Snow, days |
0 |
0 |
4 |
7 |
7 |
8 |
6 |
5 |
0 |
0 |
0 |
0 |
37 |
Fog, days |
13 |
7 |
3 |
3 |
2 |
1 |
2 |
2 |
6 |
7 |
9 |
10 |
65 |
Thunderstorms, days |
1 |
2 |
1 |
1 |
1 |
1 |
1 |
1 |
3 |
4 |
3 |
5 |
24 |
Average precipitation, mm. |
52 |
75 |
118 |
91 |
86 |
72 |
65 |
67 |
68 |
53 |
55 |
48 |
851 |
Relative humidity, % |
67 |
73 |
81 |
83 |
81 |
75 |
68 |
63 |
64 |
64 |
60 |
60 |
70 |
Relative humidity morning, % |
95 |
94 |
93 |
92 |
91 |
90 |
91 |
89 |
89 |
90 |
91 |
94 |
92 |
Relative humidity evening, % |
60 |
66 |
75 |
79 |
69 |
64 |
60 |
59 |
60 |
59 |
52 |
51 |
63 |
Wind speed, km/h |
8 |
9 |
8 |
8 |
9 |
9 |
8 |
8 |
6 |
8 |
8 |
6 |
8 |
Monthly sunshine, часов |
206 |
153 |
87 |
55 |
70 |
93 |
143 |
172 |
208 |
258 |
274 |
265 |
1984 |
Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
13 |
14 |
15 |
16 |
16 |
14 |
13 |
Dew point, °C |
8 |
5 |
0 |
-2 |
-4 |
-3 |
-1 |
1 |
6 |
10 |
11 |
10 |
41 |
Growing degree-day, °C |
108 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
60 |
150 |
224 |
215 |
758 |
Solar radiation, global, Mj/m2 |
14 |
10 |
6 |
5 |
6 |
9 |
12 |
15 |
18 |
20 |
21 |
19 |
13 |