| Record high, °C |
36 |
31 |
26 |
22 |
21 |
24 |
27 |
31 |
35 |
40 |
40 |
42 |
42 |
| Average high, °C |
14 |
9 |
4 |
1 |
1 |
1 |
3 |
5 |
9 |
14 |
18 |
17 |
8 |
| Average temperature, °C |
9 |
5 |
1 |
-2 |
-3 |
-3 |
-1 |
1 |
5 |
9 |
12 |
12 |
4 |
| Average low, °C |
4 |
1 |
-3 |
-6 |
-7 |
-7 |
-6 |
-4 |
0 |
3 |
6 |
6 |
-1 |
| Record low, °C |
3 |
-2 |
-7 |
-12 |
-13 |
-15 |
-8 |
-2 |
1 |
6 |
8 |
8 |
-15 |
| Rain, days |
6 |
5 |
5 |
7 |
6 |
5 |
5 |
6 |
6 |
6 |
4 |
5 |
66 |
| Snow, days |
3 |
4 |
5 |
4 |
4 |
4 |
4 |
3 |
2 |
1 |
1 |
2 |
37 |
| Fog, days |
3 |
4 |
5 |
4 |
4 |
4 |
4 |
3 |
2 |
1 |
1 |
2 |
37 |
| Thunderstorms, days |
3 |
2 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
4 |
4 |
5 |
21 |
| Average precipitation, mm. |
102 |
124 |
141 |
118 |
114 |
97 |
100 |
106 |
132 |
112 |
78 |
105 |
1329 |
| Relative humidity, % |
75 |
85 |
85 |
85 |
85 |
80 |
75 |
75 |
75 |
70 |
65 |
65 |
77 |
| Relative humidity morning, % |
78 |
80 |
78 |
76 |
76 |
77 |
75 |
75 |
77 |
73 |
70 |
76 |
76 |
| Relative humidity evening, % |
55 |
61 |
63 |
62 |
62 |
59 |
56 |
55 |
57 |
53 |
49 |
52 |
57 |
| Wind speed, km/h |
22 |
22 |
27 |
28 |
27 |
28 |
28 |
28 |
25 |
22 |
22 |
22 |
25 |
| Monthly sunshine, часов |
213 |
145 |
103 |
92 |
97 |
120 |
173 |
188 |
215 |
240 |
275 |
260 |
2119 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
13 |
14 |
15 |
16 |
16 |
14 |
13 |
| Dew point, °C |
13 |
10 |
6 |
3 |
2 |
3 |
4 |
6 |
10 |
12 |
14 |
15 |
98 |
| Growing degree-day, °C |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
66 |
53 |
0 |
119 |
| Solar radiation, global, Mj/m2 |
15 |
9 |
6 |
5 |
6 |
9 |
13 |
16 |
19 |
21 |
22 |
20 |
13 |