Record high, °C |
28 |
22 |
15 |
10 |
9 |
15 |
21 |
26 |
31 |
32 |
32 |
32 |
32 |
Average high, °C |
17 |
10 |
3 |
0 |
-2 |
-1 |
3 |
11 |
18 |
21 |
22 |
22 |
10 |
Average temperature, °C |
13 |
7 |
1 |
-4 |
-6 |
-5 |
-1 |
7 |
14 |
17 |
19 |
17 |
7 |
Average low, °C |
8 |
3 |
-1 |
-5 |
-8 |
-7 |
-3 |
2 |
8 |
11 |
12 |
12 |
3 |
Record low, °C |
-3 |
-9 |
-20 |
-27 |
-33 |
-31 |
-26 |
-7 |
-2 |
1 |
2 |
1 |
-33 |
Rain, days |
10 |
10 |
11 |
7 |
6 |
4 |
7 |
9 |
10 |
11 |
13 |
9 |
107 |
Snow, days |
0 |
1 |
7 |
15 |
14 |
11 |
7 |
2 |
0 |
0 |
0 |
0 |
57 |
Fog, days |
25 |
26 |
26 |
26 |
25 |
22 |
25 |
21 |
19 |
19 |
23 |
23 |
280 |
Thunderstorms, days |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
5 |
4 |
3 |
18 |
Average precipitation, mm. |
55 |
45 |
49 |
41 |
35 |
34 |
33 |
42 |
56 |
80 |
95 |
74 |
639 |
Relative humidity, % |
77 |
81 |
87 |
88 |
84 |
82 |
78 |
69 |
65 |
69 |
71 |
73 |
77 |
Relative humidity morning, % |
91 |
90 |
91 |
90 |
86 |
88 |
89 |
87 |
86 |
89 |
91 |
92 |
89 |
Relative humidity evening, % |
59 |
66 |
79 |
83 |
78 |
71 |
63 |
52 |
46 |
52 |
55 |
53 |
63 |
Wind speed, km/h |
10 |
10 |
12 |
12 |
12 |
12 |
12 |
11 |
10 |
10 |
9 |
9 |
11 |
Monthly sunshine, часов |
179 |
112 |
43 |
32 |
49 |
70 |
132 |
181 |
264 |
276 |
279 |
252 |
1869 |
Day Length, часов |
13 |
11 |
9 |
9 |
9 |
11 |
13 |
15 |
16 |
18 |
17 |
15 |
13 |
Dew point, °C |
8 |
3 |
-1 |
-5 |
-8 |
-7 |
-3 |
1 |
6 |
10 |
12 |
11 |
27 |
Growing degree-day, °C |
82 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
124 |
213 |
264 |
229 |
912 |
Solar radiation, global, Mj/m2 |
10 |
6 |
3 |
3 |
3 |
6 |
10 |
14 |
18 |
18 |
18 |
16 |
10 |