| Record high, °C |
25 |
18 |
17 |
11 |
12 |
11 |
12 |
16 |
22 |
26 |
30 |
28 |
30 |
| Average high, °C |
15 |
11 |
7 |
4 |
2 |
2 |
3 |
7 |
13 |
16 |
18 |
18 |
10 |
| Average temperature, °C |
13 |
9 |
6 |
2 |
1 |
0 |
2 |
5 |
10 |
13 |
16 |
16 |
8 |
| Average low, °C |
11 |
7 |
4 |
1 |
0 |
-1 |
1 |
3 |
7 |
11 |
13 |
13 |
6 |
| Record low, °C |
1 |
-2 |
-5 |
-12 |
-16 |
-13 |
-10 |
-3 |
1 |
1 |
7 |
6 |
-16 |
| Rain, days |
18 |
18 |
19 |
16 |
14 |
9 |
13 |
13 |
13 |
13 |
12 |
14 |
172 |
| Snow, days |
0 |
0 |
3 |
7 |
10 |
9 |
6 |
3 |
0 |
0 |
0 |
0 |
38 |
| Fog, days |
7 |
10 |
8 |
9 |
11 |
12 |
14 |
12 |
13 |
10 |
11 |
10 |
127 |
| Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
4 |
| Average precipitation, mm. |
60 |
60 |
60 |
50 |
40 |
20 |
30 |
30 |
40 |
50 |
60 |
60 |
560 |
| Relative humidity, % |
74 |
78 |
83 |
85 |
85 |
81 |
77 |
67 |
61 |
63 |
66 |
71 |
74 |
| Relative humidity morning, % |
91 |
91 |
90 |
92 |
94 |
94 |
94 |
91 |
90 |
90 |
92 |
93 |
92 |
| Relative humidity evening, % |
81 |
86 |
89 |
91 |
92 |
90 |
86 |
79 |
76 |
77 |
77 |
78 |
84 |
| Wind speed, km/h |
32 |
30 |
33 |
27 |
32 |
27 |
33 |
27 |
25 |
30 |
30 |
27 |
29 |
| Day Length, часов |
13 |
11 |
9 |
8 |
8 |
10 |
13 |
15 |
18 |
19 |
18 |
16 |
13 |
| Dew point, °C |
10 |
7 |
4 |
1 |
0 |
0 |
1 |
3 |
7 |
11 |
13 |
13 |
70 |
| Growing degree-day, °C |
92 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
17 |
117 |
189 |
181 |
596 |
| Solar radiation, global, Mj/m2 |
11 |
5 |
2 |
1 |
2 |
4 |
9 |
14 |
20 |
22 |
22 |
17 |
11 |