| Record high, °C |
34 |
30 |
26 |
21 |
18 |
22 |
23 |
27 |
32 |
33 |
36 |
36 |
36 |
| Average high, °C |
27 |
21 |
16 |
11 |
8 |
8 |
12 |
18 |
22 |
26 |
30 |
31 |
19 |
| Average temperature, °C |
22 |
16 |
10 |
6 |
4 |
4 |
7 |
12 |
17 |
21 |
25 |
26 |
14 |
| Average low, °C |
18 |
11 |
5 |
1 |
0 |
0 |
2 |
7 |
12 |
17 |
21 |
22 |
10 |
| Record low, °C |
7 |
1 |
-1 |
-6 |
-8 |
-8 |
-6 |
-3 |
2 |
7 |
12 |
15 |
-8 |
| Rain, days |
9 |
5 |
3 |
3 |
3 |
4 |
5 |
6 |
7 |
8 |
7 |
5 |
65 |
| Snow, days |
0 |
0 |
0 |
2 |
5 |
5 |
1 |
0 |
0 |
0 |
0 |
0 |
13 |
| Fog, days |
7 |
10 |
11 |
8 |
5 |
5 |
8 |
8 |
11 |
15 |
14 |
9 |
111 |
| Thunderstorms, days |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
8 |
| Snowfall, cm. |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| Average precipitation, mm. |
170 |
90 |
50 |
40 |
40 |
40 |
80 |
90 |
110 |
170 |
130 |
90 |
1100 |
| Relative humidity, % |
78 |
77 |
77 |
75 |
74 |
72 |
71 |
72 |
73 |
77 |
78 |
76 |
75 |
| Relative humidity morning, % |
88 |
86 |
81 |
76 |
73 |
75 |
79 |
81 |
83 |
86 |
88 |
87 |
82 |
| Relative humidity evening, % |
64 |
58 |
56 |
54 |
53 |
53 |
52 |
51 |
53 |
61 |
64 |
63 |
57 |
| Wind speed, km/h |
4 |
4 |
4 |
16 |
16 |
16 |
14 |
8 |
8 |
6 |
6 |
9 |
9 |
| Monthly sunshine, часов |
160 |
169 |
145 |
149 |
141 |
142 |
168 |
193 |
203 |
166 |
195 |
225 |
2056 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
18 |
11 |
6 |
1 |
0 |
0 |
1 |
7 |
12 |
16 |
21 |
22 |
115 |
| Growing degree-day, °C |
392 |
207 |
25 |
0 |
0 |
0 |
0 |
92 |
233 |
350 |
491 |
534 |
2322 |
| Solar radiation, global, Mj/m2 |
13 |
11 |
8 |
6 |
7 |
9 |
13 |
18 |
19 |
17 |
18 |
19 |
13 |