| Record high, °C |
32 |
32 |
22 |
16 |
16 |
20 |
25 |
28 |
32 |
36 |
37 |
37 |
37 |
| Average high, °C |
22 |
16 |
7 |
3 |
2 |
4 |
9 |
14 |
18 |
22 |
25 |
25 |
14 |
| Average temperature, °C |
5 |
1 |
-2 |
-5 |
-8 |
-7 |
-5 |
-1 |
2 |
6 |
8 |
8 |
0 |
| Average low, °C |
11 |
6 |
1 |
-2 |
-3 |
-2 |
1 |
5 |
9 |
12 |
14 |
13 |
5 |
| Record low, °C |
-1 |
-5 |
-13 |
-16 |
-23 |
-22 |
-13 |
-3 |
0 |
3 |
2 |
3 |
-23 |
| Rain, days |
7 |
8 |
9 |
7 |
4 |
5 |
8 |
13 |
12 |
9 |
7 |
7 |
96 |
| Snow, days |
0 |
0 |
4 |
8 |
9 |
9 |
7 |
1 |
0 |
0 |
0 |
0 |
38 |
| Fog, days |
13 |
16 |
19 |
20 |
18 |
14 |
15 |
9 |
13 |
11 |
12 |
12 |
172 |
| Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
6 |
7 |
6 |
4 |
28 |
| Average precipitation, mm. |
43 |
39 |
50 |
48 |
32 |
35 |
37 |
55 |
75 |
79 |
56 |
46 |
595 |
| Relative humidity, % |
70 |
75 |
80 |
85 |
85 |
75 |
65 |
65 |
70 |
70 |
65 |
65 |
73 |
| Relative humidity morning, % |
80 |
81 |
83 |
81 |
79 |
77 |
78 |
77 |
82 |
82 |
79 |
78 |
80 |
| Relative humidity evening, % |
47 |
57 |
71 |
73 |
69 |
63 |
55 |
51 |
54 |
53 |
47 |
46 |
57 |
| Wind speed, km/h |
14 |
9 |
14 |
16 |
14 |
12 |
12 |
16 |
14 |
14 |
14 |
14 |
14 |
| Monthly sunshine, часов |
212 |
158 |
95 |
65 |
81 |
99 |
148 |
167 |
221 |
258 |
299 |
281 |
2085 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
16 |
14 |
13 |
| Dew point, °C |
8 |
5 |
0 |
-3 |
-5 |
-4 |
-1 |
2 |
7 |
11 |
11 |
11 |
42 |
| Growing degree-day, °C |
150 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
121 |
200 |
310 |
276 |
1056 |
| Solar radiation, global, Mj/m2 |
15 |
9 |
6 |
5 |
6 |
9 |
12 |
16 |
19 |
22 |
22 |
20 |
13 |