Record high, °C |
36 |
32 |
26 |
20 |
17 |
23 |
28 |
31 |
39 |
38 |
40 |
39 |
40 |
Average high, °C |
24 |
17 |
10 |
4 |
2 |
4 |
9 |
16 |
22 |
26 |
29 |
28 |
16 |
Average temperature, °C |
17 |
11 |
6 |
1 |
-2 |
-0 |
4 |
11 |
17 |
20 |
23 |
22 |
11 |
Average low, °C |
11 |
6 |
2 |
-2 |
-5 |
-4 |
0 |
6 |
11 |
15 |
17 |
16 |
6 |
Record low, °C |
-3 |
-9 |
-18 |
-21 |
-25 |
-24 |
-19 |
-11 |
0 |
6 |
9 |
4 |
-25 |
Rain, days |
8 |
9 |
10 |
8 |
6 |
6 |
10 |
14 |
13 |
13 |
10 |
8 |
115 |
Snow, days |
0 |
0 |
3 |
6 |
9 |
9 |
5 |
0 |
0 |
0 |
0 |
0 |
32 |
Fog, days |
11 |
17 |
18 |
18 |
18 |
14 |
17 |
12 |
11 |
8 |
6 |
8 |
158 |
Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
6 |
7 |
4 |
25 |
Average precipitation, mm. |
39 |
28 |
38 |
36 |
31 |
33 |
29 |
35 |
45 |
58 |
49 |
38 |
459 |
Relative humidity, % |
71 |
74 |
82 |
79 |
81 |
74 |
71 |
67 |
62 |
61 |
59 |
61 |
70 |
Relative humidity morning, % |
86 |
87 |
88 |
86 |
86 |
86 |
87 |
85 |
86 |
86 |
85 |
84 |
86 |
Relative humidity evening, % |
51 |
62 |
75 |
80 |
77 |
73 |
66 |
56 |
54 |
53 |
50 |
48 |
62 |
Wind speed, km/h |
12 |
11 |
12 |
12 |
12 |
13 |
15 |
14 |
12 |
13 |
12 |
11 |
12 |
Monthly sunshine, часов |
219 |
155 |
60 |
87 |
56 |
109 |
180 |
225 |
301 |
354 |
329 |
310 |
2384 |
Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
16 |
16 |
15 |
13 |
Dew point, °C |
10 |
6 |
1 |
-1 |
-3 |
-3 |
0 |
4 |
9 |
13 |
14 |
13 |
63 |
Growing degree-day, °C |
223 |
51 |
0 |
0 |
0 |
0 |
0 |
27 |
202 |
309 |
388 |
371 |
1571 |
Solar radiation, global, Mj/m2 |
14 |
9 |
5 |
4 |
5 |
8 |
12 |
16 |
20 |
21 |
22 |
19 |
13 |