Record high, °C |
31 |
26 |
20 |
15 |
17 |
20 |
24 |
30 |
31 |
34 |
35 |
35 |
35 |
Average high, °C |
24 |
17 |
10 |
5 |
4 |
7 |
12 |
17 |
22 |
26 |
28 |
27 |
17 |
Average temperature, °C |
18 |
13 |
6 |
2 |
1 |
3 |
8 |
12 |
17 |
21 |
23 |
22 |
12 |
Average low, °C |
13 |
8 |
3 |
0 |
-1 |
0 |
3 |
6 |
11 |
15 |
17 |
16 |
8 |
Record low, °C |
5 |
0 |
-5 |
-13 |
-15 |
-15 |
-7 |
-2 |
4 |
5 |
10 |
9 |
-15 |
Rain, days |
7 |
9 |
8 |
8 |
7 |
7 |
6 |
7 |
7 |
7 |
7 |
7 |
87 |
Fog, days |
28 |
30 |
29 |
29 |
29 |
26 |
29 |
28 |
30 |
28 |
29 |
28 |
343 |
Thunderstorms, days |
5 |
2 |
0 |
0 |
0 |
0 |
1 |
4 |
8 |
10 |
9 |
10 |
49 |
Average precipitation, mm. |
83 |
115 |
105 |
75 |
63 |
59 |
72 |
84 |
98 |
81 |
68 |
79 |
982 |
Relative humidity, % |
77 |
84 |
86 |
92 |
86 |
80 |
77 |
72 |
73 |
70 |
73 |
74 |
79 |
Relative humidity morning, % |
92 |
93 |
92 |
91 |
91 |
91 |
89 |
88 |
89 |
88 |
88 |
90 |
90 |
Relative humidity evening, % |
59 |
66 |
68 |
68 |
68 |
61 |
55 |
55 |
58 |
57 |
55 |
55 |
60 |
Wind speed, km/h |
8 |
8 |
9 |
8 |
9 |
9 |
14 |
14 |
9 |
8 |
8 |
8 |
9 |
Monthly sunshine, часов |
168 |
132 |
98 |
108 |
107 |
112 |
152 |
159 |
153 |
198 |
222 |
210 |
1819 |
Day Length, часов |
13 |
11 |
10 |
9 |
10 |
11 |
13 |
14 |
16 |
16 |
16 |
15 |
13 |
Dew point, °C |
13 |
10 |
4 |
2 |
0 |
-1 |
2 |
6 |
11 |
14 |
16 |
16 |
93 |
Growing degree-day, °C |
250 |
69 |
0 |
0 |
0 |
0 |
0 |
33 |
189 |
308 |
379 |
344 |
1573 |
Atmosphere pressure, bar |
974 |
975 |
975 |
975 |
977 |
975 |
974 |
971 |
973 |
973 |
973 |
973 |
11689 |
Solar radiation, global, Mj/m2 |
14 |
9 |
6 |
5 |
6 |
9 |
14 |
16 |
19 |
22 |
22 |
19 |
13 |