Record high, °C |
30 |
26 |
18 |
20 |
17 |
21 |
23 |
26 |
30 |
33 |
36 |
35 |
36 |
Average high, °C |
18 |
12 |
6 |
3 |
2 |
3 |
8 |
11 |
17 |
20 |
22 |
22 |
12 |
Average temperature, °C |
13 |
8 |
3 |
0 |
-1 |
0 |
4 |
7 |
12 |
15 |
17 |
17 |
8 |
Average low, °C |
8 |
4 |
0 |
-2 |
-4 |
-3 |
0 |
2 |
6 |
10 |
12 |
12 |
4 |
Record low, °C |
0 |
-6 |
-14 |
-21 |
-26 |
-22 |
-15 |
-6 |
-2 |
2 |
3 |
3 |
-26 |
Rain, days |
5 |
5 |
4 |
6 |
5 |
3 |
4 |
5 |
6 |
7 |
8 |
7 |
65 |
Fog, days |
17 |
20 |
18 |
16 |
17 |
17 |
15 |
12 |
11 |
11 |
10 |
15 |
179 |
Thunderstorms, days |
3 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
6 |
7 |
7 |
7 |
33 |
Snowfall, cm. |
0 |
3 |
5 |
20 |
23 |
23 |
6 |
4 |
0 |
0 |
0 |
0 |
84 |
Average precipitation, mm. |
80 |
60 |
50 |
50 |
40 |
40 |
50 |
70 |
100 |
120 |
120 |
110 |
890 |
Relative humidity, % |
80 |
85 |
90 |
90 |
90 |
85 |
75 |
75 |
70 |
70 |
70 |
75 |
80 |
Relative humidity morning, % |
91 |
92 |
90 |
89 |
88 |
90 |
87 |
86 |
84 |
85 |
84 |
89 |
88 |
Relative humidity evening, % |
61 |
71 |
80 |
81 |
80 |
74 |
62 |
57 |
55 |
58 |
55 |
55 |
66 |
Wind speed, km/h |
16 |
17 |
20 |
22 |
25 |
20 |
20 |
17 |
12 |
16 |
16 |
14 |
18 |
Monthly sunshine, часов |
166 |
105 |
58 |
52 |
55 |
94 |
134 |
164 |
234 |
229 |
223 |
232 |
1745 |
Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
17 |
16 |
15 |
13 |
Dew point, °C |
9 |
5 |
0 |
-2 |
-3 |
-3 |
0 |
1 |
6 |
10 |
11 |
11 |
45 |
Growing degree-day, °C |
117 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
60 |
150 |
224 |
233 |
783 |
Solar radiation, global, Mj/m2 |
12 |
7 |
4 |
3 |
4 |
7 |
11 |
15 |
19 |
19 |
19 |
17 |
11 |