| Record high, °C |
26 |
17 |
12 |
7 |
6 |
6 |
17 |
17 |
22 |
27 |
30 |
27 |
30 |
| Average high, °C |
16 |
11 |
6 |
2 |
1 |
-1 |
3 |
7 |
12 |
17 |
21 |
20 |
10 |
| Average temperature, °C |
13 |
9 |
4 |
1 |
0 |
-3 |
0 |
4 |
9 |
14 |
17 |
16 |
7 |
| Average low, °C |
10 |
7 |
3 |
0 |
-2 |
-5 |
-2 |
1 |
6 |
11 |
14 |
13 |
5 |
| Record low, °C |
-1 |
-2 |
-7 |
-12 |
0 |
-20 |
-12 |
-7 |
0 |
3 |
8 |
6 |
-20 |
| Rain, days |
6 |
6 |
4 |
5 |
4 |
2 |
3 |
4 |
4 |
5 |
6 |
7 |
56 |
| Snow, days |
0 |
0 |
0 |
0 |
0 |
14 |
0 |
0 |
0 |
0 |
0 |
0 |
14 |
| Fog, days |
0 |
0 |
10 |
12 |
5 |
7 |
0 |
15 |
8 |
5 |
4 |
0 |
66 |
| Thunderstorms, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4 |
0 |
4 |
| Average precipitation, mm. |
60 |
60 |
40 |
40 |
30 |
20 |
20 |
30 |
30 |
40 |
50 |
80 |
500 |
| Relative humidity, % |
79 |
83 |
85 |
85 |
86 |
85 |
80 |
77 |
73 |
71 |
74 |
78 |
80 |
| Relative humidity morning, % |
91 |
95 |
92 |
92 |
95 |
93 |
95 |
89 |
82 |
86 |
84 |
90 |
90 |
| Relative humidity evening, % |
74 |
82 |
87 |
87 |
89 |
84 |
84 |
71 |
64 |
67 |
67 |
71 |
77 |
| Wind speed, km/h |
22 |
27 |
22 |
25 |
25 |
25 |
25 |
22 |
19 |
19 |
20 |
20 |
23 |
| Day Length, часов |
13 |
11 |
9 |
8 |
8 |
10 |
13 |
15 |
18 |
19 |
18 |
16 |
13 |
| Dew point, °C |
9 |
6 |
2 |
-1 |
-2 |
-5 |
-2 |
0 |
4 |
8 |
12 |
12 |
43 |
| Growing degree-day, °C |
108 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
133 |
241 |
215 |
698 |
| Solar radiation, global, Mj/m2 |
10 |
5 |
3 |
1 |
2 |
4 |
9 |
14 |
18 |
19 |
19 |
16 |
10 |