Record high, °C |
29 |
21 |
12 |
9 |
9 |
11 |
16 |
28 |
29 |
30 |
32 |
33 |
33 |
Average high, °C |
15 |
9 |
3 |
0 |
-2 |
-2 |
2 |
8 |
14 |
19 |
21 |
20 |
9 |
Average temperature, °C |
11 |
6 |
1 |
-2 |
-4 |
-5 |
-2 |
4 |
9 |
14 |
16 |
15 |
5 |
Average low, °C |
7 |
3 |
-1 |
-5 |
-7 |
-8 |
-5 |
0 |
5 |
9 |
12 |
11 |
2 |
Record low, °C |
-3 |
-11 |
-20 |
-35 |
-33 |
-33 |
-24 |
-13 |
-5 |
0 |
3 |
3 |
-35 |
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. |
64 |
61 |
47 |
38 |
33 |
23 |
25 |
29 |
37 |
58 |
70 |
82 |
567 |
Relative humidity, % |
81 |
82 |
85 |
86 |
85 |
84 |
81 |
77 |
72 |
76 |
79 |
81 |
81 |
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 |
15 |
17 |
18 |
18 |
18 |
16 |
15 |
14 |
13 |
13 |
12 |
13 |
15 |
Monthly sunshine, часов |
141 |
86 |
30 |
21 |
30 |
61 |
120 |
175 |
266 |
277 |
281 |
233 |
1721 |
Day Length, часов |
14 |
11 |
8 |
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 |
26 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
120 |
196 |
172 |
514 |
Atmosphere pressure, bar |
1013 |
1013 |
1012 |
1010 |
1012 |
1014 |
1014 |
1013 |
1016 |
1012 |
1012 |
1013 |
12154 |
Solar radiation, global, Mj/m2 |
10 |
5 |
2 |
1 |
1 |
4 |
8 |
14 |
20 |
21 |
20 |
16 |
10 |