Record high, °C |
38 |
34 |
27 |
21 |
22 |
24 |
30 |
34 |
38 |
40 |
40 |
41 |
41 |
Average high, °C |
25 |
19 |
12 |
5 |
4 |
4 |
10 |
17 |
23 |
28 |
30 |
29 |
17 |
Average temperature, °C |
19 |
14 |
7 |
1 |
-1 |
-0 |
5 |
11 |
17 |
22 |
24 |
23 |
12 |
Average low, °C |
14 |
8 |
2 |
-3 |
-5 |
-5 |
-1 |
5 |
11 |
16 |
18 |
17 |
6 |
Record low, °C |
-1 |
-7 |
-12 |
-23 |
-27 |
-25 |
-18 |
-7 |
0 |
4 |
8 |
6 |
-27 |
Rain, days |
9 |
8 |
10 |
11 |
11 |
10 |
11 |
12 |
12 |
11 |
10 |
10 |
125 |
Snow, days |
0 |
0 |
1 |
4 |
6 |
5 |
3 |
0 |
0 |
0 |
0 |
0 |
17 |
Fog, days |
19 |
17 |
15 |
14 |
14 |
12 |
13 |
12 |
16 |
16 |
18 |
20 |
186 |
Thunderstorms, days |
3 |
1 |
1 |
0 |
0 |
0 |
1 |
2 |
4 |
6 |
7 |
6 |
31 |
Snowfall, cm. |
0 |
0 |
2 |
17 |
17 |
17 |
16 |
1 |
0 |
0 |
0 |
0 |
69 |
Average precipitation, mm. |
107 |
91 |
90 |
107 |
104 |
78 |
99 |
75 |
105 |
106 |
116 |
102 |
1180 |
Relative humidity, % |
74 |
72 |
69 |
68 |
66 |
62 |
61 |
60 |
66 |
70 |
70 |
72 |
68 |
Relative humidity morning, % |
88 |
87 |
82 |
79 |
77 |
76 |
76 |
75 |
78 |
79 |
82 |
86 |
80 |
Relative humidity evening, % |
57 |
55 |
60 |
64 |
62 |
57 |
52 |
48 |
51 |
52 |
52 |
55 |
55 |
Wind speed, km/h |
11 |
11 |
13 |
14 |
14 |
15 |
15 |
15 |
13 |
12 |
11 |
10 |
13 |
Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
13 |
14 |
15 |
16 |
15 |
14 |
13 |
Dew point, °C |
13 |
6 |
1 |
-4 |
-7 |
-7 |
-3 |
2 |
9 |
15 |
17 |
17 |
58 |
Growing degree-day, °C |
282 |
110 |
0 |
0 |
0 |
0 |
0 |
23 |
207 |
347 |
436 |
403 |
1807 |
Solar radiation, global, Mj/m2 |
15 |
11 |
7 |
6 |
7 |
10 |
13 |
16 |
18 |
20 |
20 |
18 |
13 |