Record high, °C |
34 |
29 |
19 |
17 |
16 |
20 |
23 |
29 |
33 |
37 |
38 |
39 |
39 |
Average high, °C |
21 |
16 |
10 |
7 |
7 |
8 |
11 |
15 |
19 |
22 |
24 |
24 |
15 |
Average temperature, °C |
16 |
12 |
7 |
3 |
3 |
4 |
6 |
10 |
13 |
17 |
18 |
18 |
11 |
Average low, °C |
10 |
8 |
4 |
2 |
1 |
1 |
3 |
5 |
8 |
11 |
13 |
13 |
7 |
Record low, °C |
-1 |
-5 |
-10 |
-16 |
-18 |
-15 |
-11 |
-5 |
-1 |
1 |
4 |
4 |
-18 |
Rain, days |
5 |
5 |
5 |
6 |
6 |
5 |
4 |
4 |
5 |
5 |
5 |
5 |
60 |
Snow, days |
0 |
0 |
1 |
2 |
4 |
4 |
2 |
1 |
0 |
0 |
0 |
0 |
14 |
Fog, days |
10 |
13 |
14 |
13 |
13 |
14 |
10 |
8 |
7 |
6 |
5 |
7 |
120 |
Thunderstorms, days |
2 |
1 |
0 |
0 |
0 |
0 |
1 |
2 |
3 |
3 |
4 |
4 |
20 |
Snowfall, cm. |
0 |
0 |
0 |
0 |
0 |
8 |
27 |
0 |
0 |
0 |
0 |
0 |
35 |
Average precipitation, mm. |
67 |
58 |
84 |
162 |
190 |
124 |
164 |
214 |
336 |
310 |
248 |
197 |
2154 |
Relative humidity, % |
76 |
81 |
86 |
88 |
86 |
82 |
76 |
72 |
72 |
74 |
72 |
75 |
78 |
Relative humidity morning, % |
91 |
92 |
91 |
89 |
89 |
87 |
87 |
86 |
86 |
86 |
85 |
87 |
88 |
Relative humidity evening, % |
59 |
69 |
76 |
81 |
79 |
71 |
65 |
58 |
57 |
58 |
54 |
51 |
65 |
Wind speed, km/h |
16 |
16 |
19 |
19 |
20 |
9 |
17 |
16 |
16 |
16 |
16 |
14 |
16 |
Monthly sunshine, часов |
168 |
118 |
68 |
51 |
63 |
79 |
129 |
166 |
194 |
202 |
212 |
212 |
1662 |
Day Length, часов |
13 |
11 |
10 |
9 |
9 |
11 |
13 |
14 |
16 |
17 |
16 |
15 |
13 |
Dew point, °C |
11 |
8 |
4 |
2 |
0 |
1 |
3 |
5 |
8 |
11 |
12 |
12 |
77 |
Growing degree-day, °C |
167 |
52 |
0 |
0 |
0 |
0 |
0 |
0 |
86 |
200 |
241 |
241 |
987 |
Solar radiation, global, Mj/m2 |
11 |
7 |
4 |
3 |
3 |
6 |
10 |
14 |
18 |
19 |
19 |
17 |
11 |