Record high, °C |
38 |
32 |
26 |
22 |
21 |
23 |
31 |
31 |
36 |
41 |
39 |
38 |
41 |
Average high, °C |
24 |
17 |
10 |
2 |
0 |
2 |
9 |
16 |
22 |
27 |
29 |
28 |
16 |
Average temperature, °C |
18 |
11 |
5 |
-2 |
-4 |
-2 |
4 |
10 |
16 |
21 |
23 |
22 |
10 |
Average low, °C |
11 |
5 |
1 |
-6 |
-8 |
-7 |
-2 |
4 |
10 |
15 |
17 |
16 |
5 |
Record low, °C |
-2 |
-7 |
-18 |
-28 |
-30 |
-28 |
-23 |
-14 |
-3 |
3 |
7 |
3 |
-30 |
Rain, days |
9 |
9 |
11 |
13 |
12 |
11 |
13 |
13 |
12 |
10 |
10 |
9 |
132 |
Snow, days |
0 |
0 |
3 |
8 |
10 |
7 |
4 |
1 |
0 |
0 |
0 |
0 |
33 |
Fog, days |
14 |
14 |
13 |
15 |
14 |
13 |
13 |
11 |
12 |
10 |
14 |
17 |
160 |
Thunderstorms, days |
4 |
2 |
1 |
0 |
0 |
1 |
2 |
4 |
5 |
7 |
7 |
6 |
39 |
Snowfall, cm. |
0 |
1 |
5 |
22 |
26 |
20 |
10 |
3 |
0 |
0 |
0 |
0 |
85 |
Average precipitation, mm. |
71 |
71 |
79 |
71 |
58 |
51 |
69 |
89 |
109 |
107 |
107 |
91 |
973 |
Relative humidity, % |
73 |
72 |
76 |
79 |
78 |
75 |
71 |
67 |
69 |
71 |
73 |
77 |
73 |
Relative humidity morning, % |
87 |
85 |
83 |
83 |
81 |
81 |
80 |
78 |
77 |
78 |
82 |
86 |
82 |
Relative humidity evening, % |
53 |
54 |
67 |
74 |
72 |
67 |
62 |
54 |
52 |
52 |
53 |
55 |
60 |
Wind speed, km/h |
12 |
14 |
16 |
17 |
18 |
17 |
17 |
17 |
15 |
13 |
12 |
11 |
15 |
Day Length, часов |
13 |
12 |
10 |
10 |
10 |
11 |
13 |
14 |
15 |
16 |
15 |
14 |
13 |
Dew point, °C |
12 |
6 |
1 |
-4 |
-7 |
-6 |
-2 |
3 |
9 |
15 |
17 |
17 |
63 |
Growing degree-day, °C |
432 |
154 |
32 |
4 |
1 |
2 |
25 |
116 |
334 |
603 |
730 |
666 |
3099 |
Solar radiation, global, Mj/m2 |
16 |
11 |
6 |
5 |
7 |
9 |
13 |
16 |
19 |
22 |
22 |
18 |
14 |