| Record high, °C |
27 |
23 |
19 |
14 |
14 |
15 |
21 |
21 |
27 |
30 |
26 |
27 |
30 |
| Average high, °C |
16 |
13 |
10 |
7 |
7 |
7 |
9 |
10 |
13 |
16 |
18 |
18 |
12 |
| Average temperature, °C |
13 |
11 |
7 |
5 |
5 |
5 |
6 |
8 |
10 |
13 |
15 |
15 |
9 |
| Average low, °C |
10 |
8 |
5 |
3 |
2 |
2 |
3 |
5 |
7 |
10 |
12 |
12 |
7 |
| Record low, °C |
0 |
-1 |
-3 |
-5 |
-8 |
-11 |
-7 |
-2 |
-1 |
3 |
5 |
5 |
-11 |
| Rain, days |
8 |
11 |
12 |
10 |
10 |
8 |
9 |
8 |
8 |
9 |
9 |
9 |
110 |
| Snow, days |
0 |
0 |
1 |
4 |
4 |
5 |
3 |
2 |
0 |
0 |
0 |
0 |
19 |
| Fog, days |
2 |
1 |
2 |
2 |
2 |
1 |
1 |
2 |
2 |
1 |
1 |
1 |
18 |
| Thunderstorms, days |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
2 |
2 |
1 |
9 |
| Average precipitation, mm. |
50 |
60 |
60 |
50 |
60 |
40 |
40 |
40 |
50 |
40 |
70 |
70 |
630 |
| Relative humidity, % |
83 |
81 |
84 |
85 |
85 |
83 |
81 |
80 |
80 |
79 |
79 |
81 |
82 |
| Relative humidity morning, % |
86 |
86 |
85 |
84 |
84 |
83 |
84 |
84 |
86 |
86 |
86 |
88 |
85 |
| Relative humidity evening, % |
67 |
73 |
78 |
82 |
81 |
76 |
69 |
65 |
64 |
64 |
65 |
64 |
71 |
| Wind speed, km/h |
10 |
11 |
11 |
11 |
13 |
13 |
12 |
12 |
12 |
11 |
10 |
10 |
11 |
| Day Length, часов |
13 |
11 |
9 |
8 |
9 |
10 |
13 |
15 |
17 |
18 |
18 |
16 |
13 |
| Dew point, °C |
10 |
6 |
5 |
3 |
2 |
2 |
2 |
3 |
6 |
9 |
11 |
11 |
70 |
| Growing degree-day, °C |
100 |
9 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
83 |
155 |
155 |
502 |
| Solar radiation, global, Mj/m2 |
11 |
6 |
3 |
2 |
2 |
5 |
9 |
14 |
19 |
20 |
18 |
16 |
10 |