Record high, °C |
31 |
26 |
18 |
16 |
12 |
16 |
22 |
27 |
30 |
31 |
33 |
32 |
33 |
Average high, °C |
18 |
13 |
6 |
2 |
0 |
2 |
7 |
12 |
18 |
20 |
22 |
22 |
12 |
Average temperature, °C |
14 |
9 |
3 |
0 |
-1 |
0 |
4 |
7 |
13 |
16 |
17 |
17 |
8 |
Average low, °C |
9 |
5 |
1 |
-2 |
-3 |
-3 |
0 |
3 |
7 |
11 |
12 |
12 |
4 |
Record low, °C |
0 |
-6 |
-15 |
-21 |
-29 |
-24 |
-15 |
-6 |
-2 |
1 |
5 |
5 |
-29 |
Rain, days |
11 |
12 |
13 |
11 |
8 |
7 |
11 |
14 |
13 |
14 |
13 |
11 |
138 |
Snow, days |
0 |
0 |
5 |
11 |
13 |
11 |
6 |
2 |
0 |
0 |
0 |
0 |
48 |
Fog, days |
19 |
21 |
20 |
21 |
22 |
21 |
21 |
17 |
17 |
18 |
16 |
19 |
232 |
Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
4 |
4 |
3 |
15 |
Average precipitation, mm. |
50 |
40 |
40 |
30 |
30 |
30 |
30 |
50 |
90 |
100 |
90 |
90 |
670 |
Relative humidity morning, % |
88 |
88 |
88 |
88 |
89 |
89 |
87 |
82 |
81 |
82 |
82 |
86 |
86 |
Relative humidity evening, % |
60 |
66 |
79 |
84 |
82 |
74 |
62 |
54 |
54 |
57 |
54 |
54 |
65 |
Wind speed, km/h |
16 |
17 |
19 |
20 |
20 |
19 |
17 |
16 |
14 |
16 |
14 |
14 |
17 |
Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
14 |
16 |
17 |
17 |
15 |
13 |
Dew point, °C |
9 |
5 |
0 |
-2 |
-3 |
-3 |
0 |
2 |
7 |
10 |
12 |
12 |
49 |
Growing degree-day, °C |
117 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
95 |
175 |
241 |
233 |
860 |
Solar radiation, global, Mj/m2 |
11 |
6 |
4 |
3 |
4 |
6 |
10 |
13 |
18 |
17 |
18 |
16 |
10 |