| Record high, °C |
43 |
36 |
29 |
24 |
23 |
25 |
29 |
36 |
41 |
41 |
45 |
43 |
45 |
| Average high, °C |
32 |
27 |
19 |
13 |
11 |
13 |
17 |
23 |
28 |
33 |
35 |
35 |
24 |
| Average temperature, °C |
23 |
18 |
12 |
7 |
6 |
8 |
11 |
15 |
20 |
24 |
26 |
26 |
16 |
| Average low, °C |
13 |
9 |
4 |
1 |
0 |
2 |
4 |
7 |
11 |
14 |
16 |
17 |
8 |
| Record low, °C |
3 |
-1 |
-7 |
-8 |
-11 |
-11 |
-7 |
-2 |
0 |
5 |
10 |
10 |
-11 |
| Rain, days |
0 |
0 |
1 |
9 |
0 |
7 |
7 |
3 |
1 |
0 |
0 |
0 |
28 |
| Snow, days |
0 |
0 |
1 |
1 |
3 |
2 |
2 |
0 |
0 |
0 |
0 |
0 |
9 |
| Fog, days |
5 |
5 |
7 |
15 |
15 |
9 |
10 |
7 |
4 |
2 |
5 |
8 |
92 |
| Thunderstorms, days |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
5 |
| Average precipitation, mm. |
0 |
7 |
28 |
40 |
35 |
33 |
25 |
12 |
5 |
1 |
0 |
0 |
186 |
| Relative humidity, % |
45 |
50 |
60 |
75 |
75 |
70 |
60 |
50 |
40 |
40 |
40 |
45 |
54 |
| Relative humidity morning, % |
77 |
75 |
83 |
90 |
89 |
86 |
83 |
78 |
75 |
74 |
79 |
83 |
81 |
| Relative humidity evening, % |
23 |
35 |
52 |
68 |
64 |
53 |
42 |
31 |
24 |
19 |
20 |
21 |
38 |
| Wind speed, km/h |
14 |
4 |
6 |
6 |
16 |
16 |
16 |
17 |
14 |
16 |
17 |
17 |
13 |
| Day Length, часов |
13 |
12 |
11 |
10 |
11 |
11 |
12 |
14 |
14 |
15 |
15 |
14 |
13 |
| Dew point, °C |
9 |
6 |
3 |
2 |
1 |
1 |
2 |
3 |
5 |
7 |
10 |
11 |
60 |
| Growing degree-day, °C |
383 |
241 |
50 |
0 |
0 |
0 |
17 |
150 |
310 |
417 |
482 |
482 |
2533 |
| Solar radiation, global, Mj/m2 |
21 |
15 |
10 |
8 |
10 |
13 |
18 |
22 |
26 |
30 |
29 |
26 |
19 |