Record high, °C |
30 |
21 |
11 |
9 |
7 |
11 |
14 |
26 |
29 |
31 |
34 |
35 |
35 |
Average high, °C |
14 |
8 |
2 |
-2 |
-3 |
-3 |
1 |
8 |
16 |
20 |
21 |
20 |
8 |
Average temperature, °C |
10 |
5 |
-0 |
-4 |
-6 |
-6 |
-2 |
4 |
10 |
14 |
16 |
15 |
5 |
Average low, °C |
6 |
2 |
-3 |
-7 |
-9 |
-9 |
-6 |
-1 |
4 |
9 |
11 |
10 |
1 |
Record low, °C |
-5 |
-13 |
-21 |
-36 |
-34 |
-31 |
-25 |
-14 |
-7 |
-2 |
2 |
1 |
-36 |
Fog, days |
11 |
13 |
13 |
12 |
11 |
13 |
16 |
14 |
12 |
11 |
13 |
14 |
153 |
Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
3 |
3 |
3 |
12 |
Average precipitation, mm. |
74 |
74 |
60 |
49 |
40 |
29 |
32 |
32 |
43 |
67 |
83 |
92 |
675 |
Relative humidity, % |
85 |
88 |
91 |
90 |
89 |
87 |
81 |
75 |
67 |
72 |
76 |
80 |
82 |
Relative humidity morning, % |
92 |
89 |
89 |
88 |
87 |
87 |
88 |
86 |
84 |
87 |
91 |
92 |
88 |
Relative humidity evening, % |
72 |
76 |
85 |
86 |
85 |
80 |
73 |
64 |
55 |
59 |
63 |
67 |
72 |
Wind speed, km/h |
13 |
15 |
16 |
16 |
17 |
16 |
15 |
14 |
14 |
13 |
12 |
12 |
14 |
Monthly sunshine, часов |
140 |
82 |
30 |
18 |
31 |
61 |
124 |
177 |
268 |
277 |
276 |
228 |
1711 |
Day Length, часов |
14 |
11 |
9 |
7 |
8 |
10 |
13 |
15 |
18 |
20 |
19 |
16 |
13 |
Dew point, °C |
7 |
3 |
0 |
-4 |
-6 |
-7 |
-4 |
0 |
3 |
8 |
11 |
11 |
22 |
Growing degree-day, °C |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
124 |
190 |
157 |
471 |
Atmosphere pressure, bar |
999 |
999 |
997 |
995 |
997 |
999 |
999 |
998 |
1001 |
998 |
998 |
999 |
11979 |
Solar radiation, global, Mj/m2 |
10 |
5 |
2 |
1 |
1 |
4 |
8 |
14 |
20 |
21 |
20 |
16 |
10 |