Record high, °C |
36 |
30 |
23 |
18 |
16 |
19 |
27 |
28 |
31 |
36 |
37 |
39 |
39 |
Average high, °C |
25 |
20 |
11 |
5 |
2 |
5 |
10 |
16 |
21 |
25 |
28 |
29 |
16 |
Average temperature, °C |
16 |
11 |
5 |
0 |
-1 |
0 |
4 |
10 |
14 |
18 |
22 |
21 |
10 |
Average low, °C |
8 |
4 |
0 |
-3 |
-6 |
-4 |
-1 |
4 |
7 |
10 |
12 |
12 |
4 |
Record low, °C |
-1 |
-7 |
-17 |
-21 |
-23 |
-26 |
-21 |
-8 |
-2 |
2 |
5 |
3 |
-26 |
Fog, days |
4 |
15 |
25 |
28 |
28 |
22 |
20 |
10 |
7 |
4 |
3 |
3 |
169 |
Thunderstorms, days |
2 |
1 |
1 |
0 |
0 |
0 |
1 |
3 |
6 |
6 |
2 |
1 |
23 |
Average precipitation, mm. |
14 |
26 |
35 |
41 |
32 |
34 |
39 |
53 |
51 |
42 |
10 |
5 |
382 |
Relative humidity morning, % |
72 |
76 |
83 |
84 |
82 |
81 |
79 |
77 |
80 |
77 |
72 |
71 |
78 |
Relative humidity evening, % |
33 |
41 |
56 |
69 |
71 |
63 |
52 |
46 |
45 |
39 |
33 |
31 |
48 |
Wind speed, km/h |
6 |
6 |
6 |
6 |
8 |
9 |
9 |
12 |
9 |
8 |
8 |
8 |
8 |
Day Length, часов |
13 |
12 |
11 |
10 |
10 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
Dew point, °C |
6 |
3 |
0 |
-3 |
-6 |
-4 |
-1 |
2 |
6 |
8 |
9 |
8 |
28 |
Growing degree-day, °C |
167 |
17 |
0 |
0 |
0 |
0 |
0 |
0 |
121 |
233 |
362 |
327 |
1227 |
Solar radiation, global, Mj/m2 |
19 |
13 |
8 |
6 |
8 |
10 |
14 |
18 |
22 |
26 |
26 |
23 |
16 |