| Record high, °C |
28 |
25 |
18 |
15 |
15 |
15 |
19 |
25 |
28 |
31 |
33 |
34 |
34 |
| Average high, °C |
19 |
15 |
12 |
9 |
9 |
8 |
10 |
12 |
15 |
18 |
20 |
21 |
14 |
| Average temperature, °C |
15 |
12 |
9 |
7 |
6 |
6 |
8 |
9 |
12 |
15 |
17 |
17 |
11 |
| Average low, °C |
12 |
10 |
6 |
4 |
4 |
3 |
5 |
6 |
9 |
11 |
14 |
14 |
8 |
| Record low, °C |
-5 |
-11 |
-11 |
-12 |
-17 |
-15 |
-15 |
-13 |
-6 |
-2 |
-1 |
-2 |
-17 |
| Rain, days |
9 |
13 |
13 |
13 |
13 |
10 |
11 |
9 |
8 |
7 |
8 |
7 |
121 |
| Snow, days |
0 |
1 |
2 |
3 |
2 |
3 |
2 |
1 |
0 |
0 |
0 |
0 |
14 |
| Fog, days |
7 |
7 |
7 |
7 |
6 |
6 |
6 |
5 |
6 |
4 |
4 |
7 |
72 |
| Thunderstorms, days |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
2 |
| Average precipitation, mm. |
50 |
100 |
80 |
90 |
60 |
60 |
50 |
40 |
40 |
50 |
50 |
60 |
730 |
| Relative humidity, % |
80 |
83 |
87 |
87 |
86 |
84 |
82 |
79 |
77 |
77 |
76 |
77 |
81 |
| Relative humidity morning, % |
86 |
85 |
85 |
85 |
87 |
86 |
86 |
85 |
85 |
86 |
87 |
87 |
86 |
| Relative humidity evening, % |
75 |
76 |
78 |
81 |
81 |
80 |
78 |
73 |
73 |
74 |
75 |
76 |
77 |
| Wind speed, km/h |
13 |
15 |
14 |
16 |
18 |
17 |
16 |
15 |
14 |
14 |
13 |
13 |
15 |
| Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
15 |
16 |
17 |
17 |
15 |
13 |
| Dew point, °C |
11 |
8 |
6 |
4 |
3 |
1 |
2 |
5 |
8 |
11 |
12 |
13 |
84 |
| Growing degree-day, °C |
72 |
0 |
0 |
34 |
0 |
0 |
0 |
66 |
149 |
210 |
220 |
161 |
912 |
| Solar radiation, global, Mj/m2 |
10 |
6 |
4 |
2 |
3 |
5 |
8 |
13 |
16 |
17 |
17 |
15 |
10 |