| Record high, °C |
26 |
26 |
27 |
31 |
31 |
32 |
32 |
31 |
30 |
28 |
30 |
26 |
32 |
| Average high, °C |
19 |
20 |
22 |
24 |
26 |
26 |
26 |
24 |
22 |
20 |
19 |
18 |
22 |
| Average temperature, °C |
16 |
17 |
18 |
20 |
22 |
23 |
22 |
21 |
19 |
17 |
16 |
16 |
19 |
| Average low, °C |
15 |
16 |
17 |
18 |
20 |
20 |
20 |
18 |
17 |
16 |
15 |
15 |
17 |
| Record low, °C |
10 |
10 |
8 |
10 |
16 |
17 |
16 |
13 |
12 |
11 |
10 |
10 |
8 |
| Fog, days |
18 |
15 |
9 |
8 |
10 |
11 |
14 |
19 |
24 |
22 |
21 |
20 |
191 |
| Average precipitation, mm. |
2 |
1 |
1 |
2 |
1 |
1 |
1 |
1 |
1 |
3 |
3 |
3 |
17 |
| Relative humidity, % |
88 |
85 |
83 |
83 |
82 |
81 |
82 |
83 |
85 |
86 |
87 |
88 |
84 |
| Relative humidity morning, % |
90 |
89 |
87 |
88 |
89 |
91 |
91 |
92 |
92 |
89 |
89 |
90 |
90 |
| Relative humidity evening, % |
76 |
74 |
72 |
70 |
70 |
69 |
70 |
72 |
75 |
76 |
76 |
77 |
73 |
| Wind speed, km/h |
12 |
12 |
13 |
13 |
12 |
11 |
11 |
11 |
11 |
9 |
10 |
12 |
12 |
| Day Length, часов |
12 |
13 |
13 |
13 |
13 |
13 |
13 |
13 |
12 |
12 |
12 |
12 |
13 |
| Dew point, °C |
14 |
14 |
15 |
17 |
19 |
19 |
19 |
18 |
16 |
14 |
14 |
14 |
193 |
| Growing degree-day, °C |
174 |
208 |
246 |
310 |
375 |
362 |
384 |
321 |
264 |
201 |
183 |
174 |
3201 |
| Solar radiation, global, Mj/m2 |
22 |
23 |
24 |
23 |
22 |
22 |
22 |
21 |
19 |
17 |
18 |
20 |
21 |