Record high, °C |
31 |
26 |
18 |
16 |
13 |
18 |
21 |
23 |
28 |
32 |
35 |
35 |
35 |
Average high, °C |
18 |
13 |
8 |
6 |
4 |
5 |
8 |
12 |
16 |
20 |
21 |
21 |
13 |
Average temperature, °C |
15 |
11 |
5 |
3 |
1 |
2 |
5 |
10 |
14 |
18 |
19 |
19 |
10 |
Average low, °C |
10 |
7 |
3 |
1 |
0 |
0 |
2 |
3 |
8 |
11 |
13 |
12 |
6 |
Record low, °C |
0 |
-3 |
-7 |
-15 |
-18 |
-14 |
-9 |
-4 |
0 |
1 |
6 |
6 |
-18 |
Rain, days |
18 |
20 |
20 |
22 |
21 |
15 |
20 |
19 |
20 |
20 |
18 |
17 |
230 |
Snow, days |
0 |
0 |
3 |
7 |
9 |
7 |
6 |
3 |
0 |
0 |
0 |
0 |
35 |
Fog, days |
21 |
21 |
20 |
21 |
19 |
17 |
18 |
18 |
17 |
20 |
20 |
21 |
233 |
Thunderstorms, days |
2 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
4 |
5 |
4 |
3 |
21 |
Average precipitation, mm. |
61 |
60 |
70 |
70 |
58 |
54 |
58 |
50 |
63 |
71 |
71 |
75 |
761 |
Relative humidity, % |
85 |
85 |
90 |
90 |
90 |
85 |
80 |
75 |
75 |
75 |
75 |
75 |
82 |
Relative humidity morning, % |
92 |
92 |
91 |
91 |
91 |
89 |
90 |
88 |
86 |
88 |
88 |
90 |
90 |
Relative humidity evening, % |
68 |
73 |
81 |
85 |
84 |
75 |
70 |
62 |
59 |
62 |
61 |
60 |
70 |
Wind speed, km/h |
19 |
17 |
19 |
20 |
20 |
19 |
20 |
17 |
16 |
17 |
16 |
14 |
18 |
Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
15 |
16 |
17 |
17 |
15 |
13 |
Dew point, °C |
11 |
7 |
3 |
2 |
0 |
0 |
2 |
3 |
7 |
10 |
12 |
12 |
69 |
Growing degree-day, °C |
150 |
17 |
0 |
0 |
0 |
0 |
0 |
0 |
121 |
233 |
276 |
276 |
1072 |
Solar radiation, global, Mj/m2 |
10 |
6 |
3 |
2 |
3 |
5 |
9 |
13 |
17 |
17 |
17 |
15 |
10 |