| Record high, °C |
38 |
34 |
29 |
27 |
20 |
23 |
30 |
34 |
35 |
38 |
38 |
39 |
39 |
| Average high, °C |
21 |
15 |
8 |
4 |
3 |
3 |
8 |
15 |
19 |
23 |
26 |
25 |
14 |
| Average temperature, °C |
15 |
9 |
3 |
-1 |
-3 |
-2 |
2 |
9 |
14 |
18 |
20 |
20 |
9 |
| Average low, °C |
11 |
6 |
0 |
-4 |
-6 |
-6 |
-1 |
5 |
10 |
14 |
16 |
16 |
5 |
| Record low, °C |
0 |
-10 |
-23 |
-25 |
-27 |
-28 |
-23 |
-10 |
-3 |
2 |
6 |
6 |
-28 |
| Rain, days |
14 |
13 |
10 |
6 |
4 |
4 |
10 |
16 |
18 |
19 |
16 |
14 |
144 |
| Snow, days |
0 |
1 |
7 |
10 |
12 |
13 |
11 |
2 |
0 |
0 |
0 |
0 |
56 |
| Fog, days |
1 |
4 |
9 |
10 |
9 |
8 |
7 |
3 |
1 |
0 |
0 |
1 |
54 |
| Thunderstorms, days |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
6 |
8 |
7 |
5 |
30 |
| Average precipitation, mm. |
73 |
58 |
43 |
31 |
29 |
32 |
51 |
89 |
142 |
172 |
111 |
98 |
927 |
| Relative humidity, % |
79 |
80 |
81 |
80 |
79 |
78 |
78 |
74 |
76 |
76 |
74 |
75 |
78 |
| Relative humidity morning, % |
91 |
90 |
86 |
84 |
83 |
86 |
89 |
86 |
87 |
86 |
88 |
89 |
87 |
| Relative humidity evening, % |
64 |
67 |
73 |
74 |
73 |
73 |
70 |
61 |
63 |
64 |
63 |
64 |
67 |
| Wind speed, km/h |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
6 |
6 |
6 |
6 |
5 |
5 |
| Monthly sunshine, часов |
163 |
147 |
112 |
90 |
106 |
112 |
125 |
150 |
188 |
204 |
207 |
199 |
1802 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
16 |
14 |
13 |
| Dew point, °C |
11 |
5 |
0 |
-4 |
-6 |
-5 |
-1 |
5 |
9 |
12 |
15 |
15 |
56 |
| Growing degree-day, °C |
180 |
13 |
0 |
0 |
0 |
0 |
0 |
0 |
140 |
251 |
338 |
327 |
1249 |
| Atmosphere pressure, bar |
937 |
939 |
938 |
861 |
937 |
936 |
935 |
934 |
935 |
934 |
933 |
934 |
11152 |
| Solar radiation, global, Mj/m2 |
14 |
10 |
6 |
5 |
6 |
9 |
12 |
16 |
20 |
22 |
21 |
18 |
13 |