| Record high, °C |
39 |
33 |
27 |
24 |
22 |
24 |
28 |
31 |
34 |
39 |
39 |
39 |
39 |
| Average high, °C |
25 |
21 |
17 |
14 |
13 |
15 |
17 |
18 |
20 |
25 |
28 |
28 |
20 |
| Average temperature, °C |
19 |
15 |
12 |
10 |
9 |
10 |
12 |
13 |
15 |
19 |
21 |
21 |
14 |
| Average low, °C |
13 |
10 |
7 |
6 |
4 |
5 |
6 |
7 |
10 |
13 |
14 |
14 |
9 |
| Record low, °C |
3 |
-1 |
-3 |
-3 |
-6 |
-5 |
-3 |
-1 |
-1 |
3 |
7 |
7 |
-6 |
| Rain, days |
5 |
8 |
9 |
11 |
11 |
10 |
8 |
7 |
7 |
4 |
2 |
2 |
84 |
| Fog, days |
24 |
22 |
24 |
21 |
21 |
19 |
19 |
16 |
20 |
22 |
25 |
26 |
259 |
| Thunderstorms, days |
1 |
3 |
2 |
2 |
1 |
1 |
1 |
2 |
2 |
2 |
1 |
1 |
19 |
| Average precipitation, mm. |
79 |
167 |
175 |
231 |
193 |
161 |
102 |
123 |
119 |
62 |
24 |
30 |
1466 |
| Relative humidity, % |
80 |
85 |
85 |
85 |
85 |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
82 |
| Relative humidity morning, % |
90 |
89 |
87 |
86 |
87 |
88 |
86 |
86 |
89 |
90 |
91 |
92 |
88 |
| Relative humidity evening, % |
65 |
70 |
70 |
72 |
70 |
71 |
66 |
66 |
67 |
66 |
65 |
64 |
68 |
| Wind speed, km/h |
9 |
12 |
14 |
14 |
14 |
12 |
12 |
12 |
19 |
17 |
17 |
17 |
14 |
| Monthly sunshine, часов |
205 |
154 |
109 |
90 |
113 |
116 |
176 |
184 |
217 |
269 |
296 |
281 |
2210 |
| Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
12 |
14 |
15 |
16 |
15 |
14 |
13 |
| Dew point, °C |
14 |
11 |
8 |
7 |
6 |
7 |
7 |
8 |
10 |
13 |
14 |
15 |
120 |
| Growing degree-day, °C |
268 |
165 |
54 |
0 |
0 |
0 |
47 |
78 |
157 |
257 |
338 |
329 |
1691 |
| Solar radiation, global, Mj/m2 |
16 |
9 |
6 |
5 |
6 |
9 |
13 |
16 |
19 |
23 |
24 |
21 |
14 |