Record high, °C |
33 |
30 |
24 |
17 |
17 |
18 |
25 |
27 |
32 |
34 |
37 |
37 |
37 |
Average high, °C |
26 |
20 |
12 |
6 |
5 |
6 |
11 |
16 |
20 |
25 |
29 |
29 |
17 |
Average temperature, °C |
18 |
13 |
7 |
3 |
1 |
2 |
6 |
10 |
14 |
18 |
22 |
22 |
11 |
Average low, °C |
10 |
6 |
2 |
0 |
-2 |
-1 |
1 |
5 |
8 |
11 |
15 |
14 |
6 |
Record low, °C |
1 |
-2 |
-8 |
-11 |
0 |
-20 |
-17 |
-3 |
-1 |
5 |
5 |
7 |
-20 |
Fog, days |
0 |
2 |
8 |
12 |
10 |
6 |
6 |
2 |
1 |
1 |
0 |
0 |
48 |
Thunderstorms, days |
3 |
2 |
1 |
1 |
0 |
1 |
1 |
2 |
5 |
6 |
4 |
3 |
29 |
Average precipitation, mm. |
10 |
30 |
40 |
90 |
80 |
60 |
50 |
40 |
40 |
30 |
10 |
10 |
490 |
Relative humidity morning, % |
76 |
81 |
83 |
84 |
82 |
81 |
80 |
79 |
82 |
79 |
70 |
71 |
79 |
Relative humidity evening, % |
32 |
41 |
53 |
65 |
64 |
59 |
50 |
46 |
43 |
37 |
33 |
32 |
46 |
Wind speed, km/h |
4 |
4 |
4 |
4 |
4 |
6 |
6 |
16 |
6 |
6 |
6 |
4 |
6 |
Day Length, часов |
13 |
12 |
11 |
10 |
10 |
11 |
12 |
14 |
15 |
15 |
15 |
14 |
13 |
Dew point, °C |
7 |
4 |
1 |
-1 |
-3 |
-2 |
0 |
2 |
6 |
8 |
10 |
10 |
42 |
Growing degree-day, °C |
250 |
103 |
0 |
0 |
0 |
0 |
0 |
17 |
138 |
258 |
379 |
370 |
1515 |
Solar radiation, global, Mj/m2 |
19 |
13 |
9 |
7 |
8 |
10 |
15 |
17 |
21 |
25 |
26 |
23 |
16 |