| Record high, °C |
18 |
17 |
12 |
11 |
10 |
10 |
11 |
22 |
26 |
27 |
27 |
27 |
27 |
| Average high, °C |
12 |
10 |
6 |
5 |
3 |
3 |
5 |
7 |
12 |
13 |
15 |
15 |
9 |
| Average temperature, °C |
11 |
9 |
5 |
3 |
1 |
1 |
2 |
5 |
8 |
12 |
13 |
14 |
7 |
| Average low, °C |
8 |
6 |
3 |
1 |
0 |
0 |
1 |
2 |
7 |
9 |
11 |
11 |
5 |
| Record low, °C |
2 |
-2 |
-12 |
-8 |
-17 |
-12 |
-8 |
-3 |
0 |
5 |
7 |
6 |
-17 |
| Rain, days |
29 |
28 |
27 |
27 |
25 |
21 |
24 |
21 |
24 |
22 |
25 |
28 |
301 |
| Snow, days |
0 |
1 |
3 |
8 |
10 |
11 |
10 |
5 |
0 |
0 |
0 |
0 |
48 |
| Fog, days |
4 |
8 |
5 |
7 |
9 |
9 |
10 |
15 |
16 |
13 |
11 |
7 |
114 |
| Thunderstorms, days |
1 |
1 |
1 |
1 |
1 |
0 |
1 |
0 |
1 |
0 |
1 |
2 |
10 |
| Average precipitation, mm. |
185 |
185 |
180 |
155 |
125 |
95 |
110 |
75 |
80 |
90 |
100 |
140 |
1520 |
| Relative humidity morning, % |
86 |
85 |
84 |
85 |
85 |
84 |
85 |
82 |
80 |
85 |
86 |
88 |
85 |
| Relative humidity evening, % |
72 |
76 |
80 |
84 |
81 |
74 |
76 |
68 |
68 |
73 |
73 |
74 |
75 |
| Wind speed, km/h |
22 |
22 |
22 |
25 |
28 |
22 |
25 |
22 |
22 |
20 |
20 |
20 |
23 |
| Day Length, часов |
14 |
11 |
8 |
7 |
8 |
10 |
13 |
15 |
18 |
20 |
19 |
16 |
13 |
| Dew point, °C |
7 |
5 |
2 |
1 |
0 |
-1 |
0 |
0 |
5 |
7 |
10 |
10 |
46 |
| Growing degree-day, °C |
48 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
75 |
121 |
124 |
368 |
| Atmosphere pressure, bar |
1004 |
1004 |
1001 |
1001 |
1003 |
1006 |
1003 |
1006 |
1007 |
1007 |
1006 |
1006 |
12052 |
| Solar radiation, global, Mj/m2 |
9 |
5 |
2 |
1 |
1 |
4 |
8 |
14 |
20 |
20 |
18 |
15 |
10 |