| Record high, °C |
25 |
20 |
18 |
13 |
11 |
11 |
15 |
16 |
22 |
25 |
28 |
30 |
30 |
| Average high, °C |
16 |
11 |
6 |
2 |
0 |
-1 |
1 |
4 |
9 |
14 |
18 |
19 |
8 |
| Average temperature, °C |
12 |
8 |
4 |
0 |
-2 |
-3 |
-1 |
1 |
5 |
8 |
13 |
15 |
5 |
| Average low, °C |
10 |
5 |
1 |
-3 |
-6 |
-7 |
-4 |
-1 |
2 |
6 |
10 |
12 |
2 |
| Record low, °C |
0 |
-3 |
-8 |
-13 |
-20 |
-18 |
-18 |
-9 |
-5 |
-1 |
3 |
1 |
-20 |
| Rain, days |
8 |
11 |
11 |
11 |
10 |
10 |
10 |
9 |
9 |
8 |
7 |
7 |
111 |
| Snow, days |
0 |
0 |
3 |
11 |
15 |
13 |
10 |
4 |
1 |
0 |
0 |
0 |
57 |
| Snowfall, cm. |
0 |
0 |
8 |
50 |
61 |
55 |
40 |
18 |
1 |
0 |
0 |
0 |
233 |
| Average precipitation, mm. |
125 |
134 |
118 |
115 |
106 |
95 |
92 |
100 |
101 |
98 |
91 |
102 |
1277 |
| Relative humidity, % |
90 |
88 |
88 |
86 |
84 |
85 |
85 |
88 |
90 |
89 |
92 |
91 |
88 |
| Relative humidity morning, % |
92 |
89 |
89 |
85 |
85 |
86 |
86 |
90 |
93 |
92 |
95 |
95 |
90 |
| Relative humidity evening, % |
80 |
76 |
81 |
82 |
82 |
81 |
77 |
83 |
84 |
80 |
85 |
80 |
81 |
| Wind speed, km/h |
26 |
25 |
26 |
28 |
34 |
32 |
29 |
29 |
21 |
21 |
19 |
20 |
26 |
| Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
17 |
16 |
15 |
13 |
| Dew point, °C |
11 |
6 |
2 |
-2 |
-5 |
-5 |
-3 |
0 |
3 |
6 |
12 |
13 |
38 |
| Growing degree-day, °C |
50 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
86 |
155 |
291 |
| Atmosphere pressure, bar |
1011 |
1011 |
1010 |
1006 |
1006 |
1007 |
1009 |
1010 |
1011 |
1009 |
1009 |
1011 |
12110 |
| Solar radiation, global, Mj/m2 |
12 |
8 |
5 |
3 |
4 |
6 |
10 |
13 |
17 |
18 |
17 |
16 |
11 |