Record high, °C |
37 |
33 |
28 |
22 |
21 |
24 |
28 |
31 |
36 |
40 |
45 |
42 |
45 |
Average high, °C |
24 |
18 |
11 |
6 |
5 |
7 |
13 |
18 |
23 |
26 |
29 |
29 |
17 |
Average temperature, °C |
17 |
12 |
6 |
2 |
1 |
2 |
7 |
12 |
17 |
20 |
22 |
22 |
12 |
Average low, °C |
11 |
7 |
2 |
-1 |
-3 |
-2 |
1 |
6 |
11 |
14 |
15 |
15 |
6 |
Record low, °C |
1 |
-7 |
-13 |
-24 |
-29 |
-26 |
-21 |
-8 |
0 |
5 |
7 |
5 |
-29 |
Rain, days |
8 |
9 |
10 |
8 |
6 |
6 |
10 |
13 |
11 |
11 |
7 |
8 |
107 |
Snow, days |
0 |
0 |
3 |
7 |
9 |
8 |
4 |
1 |
0 |
0 |
0 |
0 |
32 |
Fog, days |
5 |
7 |
6 |
7 |
6 |
4 |
2 |
2 |
2 |
3 |
3 |
3 |
50 |
Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
5 |
7 |
4 |
4 |
25 |
Average precipitation, mm. |
56 |
51 |
50 |
52 |
42 |
39 |
44 |
50 |
54 |
79 |
61 |
59 |
637 |
Relative humidity, % |
72 |
75 |
78 |
82 |
81 |
75 |
68 |
66 |
67 |
68 |
66 |
66 |
72 |
Relative humidity morning, % |
86 |
86 |
87 |
86 |
86 |
85 |
82 |
79 |
79 |
80 |
79 |
81 |
83 |
Relative humidity evening, % |
52 |
61 |
74 |
77 |
74 |
66 |
53 |
52 |
54 |
55 |
48 |
48 |
60 |
Wind speed, km/h |
8 |
8 |
9 |
9 |
9 |
9 |
12 |
14 |
8 |
9 |
9 |
9 |
9 |
Monthly sunshine, часов |
209 |
166 |
105 |
70 |
78 |
108 |
156 |
189 |
242 |
264 |
299 |
282 |
2168 |
Day Length, часов |
13 |
11 |
10 |
10 |
10 |
11 |
13 |
14 |
15 |
16 |
16 |
15 |
13 |
Dew point, °C |
11 |
7 |
2 |
-1 |
-2 |
-1 |
1 |
4 |
9 |
13 |
13 |
13 |
69 |
Growing degree-day, °C |
227 |
76 |
0 |
0 |
0 |
0 |
0 |
58 |
215 |
299 |
369 |
365 |
1610 |
Solar radiation, global, Mj/m2 |
14 |
9 |
6 |
4 |
5 |
8 |
12 |
15 |
19 |
21 |
22 |
19 |
13 |