月単位の黒点データ一覧
1749年01月から2026年06月までの黒点データ一覧が、
1ページにつき120ヶ月（10年）ぶん表示されている。
ただし、06月（今月）のデータはまだ観測途中である。
出力 (CSV)
太陽黒点のデータはベルギーの王立天文台が提供するもので、ライセンスは CC BY-NC 4.0 である。
| 観測年 |
観測月 |
黒点数 |
| 1916 |
5 |
124.0 |
| 1916 |
4 |
119.8 |
| 1916 |
3 |
111.7 |
| 1916 |
2 |
92.4 |
| 1916 |
1 |
75.5 |
| 1915 |
12 |
57.5 |
| 1915 |
11 |
70.9 |
| 1915 |
10 |
89.1 |
| 1915 |
9 |
82.4 |
| 1915 |
8 |
116.0 |
| 1915 |
7 |
119.4 |
| 1915 |
6 |
114.7 |
| 1915 |
5 |
55.1 |
| 1915 |
4 |
68.9 |
| 1915 |
3 |
64.8 |
| 1915 |
2 |
70.4 |
| 1915 |
1 |
38.5 |
| 1914 |
12 |
37.3 |
| 1914 |
11 |
27.3 |
| 1914 |
10 |
13.7 |
| 1914 |
9 |
21.2 |
| 1914 |
8 |
12.9 |
| 1914 |
7 |
9.1 |
| 1914 |
6 |
19.1 |
| 1914 |
5 |
8.7 |
| 1914 |
4 |
28.9 |
| 1914 |
3 |
5.3 |
| 1914 |
2 |
4.4 |
| 1914 |
1 |
4.7 |
| 1913 |
12 |
6.3 |
| 1913 |
11 |
1.2 |
| 1913 |
10 |
5.2 |
| 1913 |
9 |
2.0 |
| 1913 |
8 |
0.4 |
| 1913 |
7 |
2.9 |
| 1913 |
6 |
0.0 |
| 1913 |
5 |
0.0 |
| 1913 |
4 |
1.6 |
| 1913 |
3 |
0.8 |
| 1913 |
2 |
4.8 |
| 1913 |
1 |
3.8 |
| 1912 |
12 |
10.6 |
| 1912 |
11 |
1.9 |
| 1912 |
10 |
7.6 |
| 1912 |
9 |
15.9 |
| 1912 |
8 |
0.5 |
| 1912 |
7 |
4.9 |
| 1912 |
6 |
6.9 |
| 1912 |
5 |
7.4 |
| 1912 |
4 |
7.6 |
| 1912 |
3 |
8.2 |
| 1912 |
2 |
0.0 |
| 1912 |
1 |
0.4 |
| 1911 |
12 |
3.7 |
| 1911 |
11 |
7.0 |
| 1911 |
10 |
4.5 |
| 1911 |
9 |
6.7 |
| 1911 |
8 |
6.7 |
| 1911 |
7 |
5.9 |
| 1911 |
6 |
3.7 |
| 1911 |
5 |
15.1 |
| 1911 |
4 |
27.6 |
| 1911 |
3 |
13.0 |
| 1911 |
2 |
15.0 |
| 1911 |
1 |
5.6 |
| 1910 |
12 |
9.6 |
| 1910 |
11 |
8.3 |
| 1910 |
10 |
63.9 |
| 1910 |
9 |
43.7 |
| 1910 |
8 |
19.3 |
| 1910 |
7 |
23.5 |
| 1910 |
6 |
20.5 |
| 1910 |
5 |
36.9 |
| 1910 |
4 |
14.1 |
| 1910 |
3 |
35.7 |
| 1910 |
2 |
52.5 |
| 1910 |
1 |
44.0 |
| 1909 |
12 |
90.2 |
| 1909 |
11 |
93.0 |
| 1909 |
10 |
97.4 |
| 1909 |
9 |
64.7 |
| 1909 |
8 |
38.5 |
| 1909 |
7 |
59.6 |
| 1909 |
6 |
37.8 |
| 1909 |
5 |
60.0 |
| 1909 |
4 |
53.7 |
| 1909 |
3 |
110.5 |
| 1909 |
2 |
77.6 |
| 1909 |
1 |
94.6 |
| 1908 |
12 |
65.9 |
| 1908 |
11 |
75.9 |
| 1908 |
10 |
53.9 |
| 1908 |
9 |
144.9 |
| 1908 |
8 |
150.9 |
| 1908 |
7 |
65.8 |
| 1908 |
6 |
80.2 |
| 1908 |
5 |
68.0 |
| 1908 |
4 |
96.1 |
| 1908 |
3 |
47.9 |
| 1908 |
2 |
56.6 |
| 1908 |
1 |
65.4 |
| 1907 |
12 |
78.9 |
| 1907 |
11 |
102.5 |
| 1907 |
10 |
109.1 |
| 1907 |
9 |
141.7 |
| 1907 |
8 |
90.5 |
| 1907 |
7 |
82.9 |
| 1907 |
6 |
67.2 |
| 1907 |
5 |
71.4 |
| 1907 |
4 |
87.6 |
| 1907 |
3 |
101.1 |
| 1907 |
2 |
180.3 |
| 1907 |
1 |
127.4 |
| 1906 |
12 |
108.0 |
| 1906 |
11 |
64.8 |
| 1906 |
10 |
29.7 |
| 1906 |
9 |
93.5 |
| 1906 |
8 |
79.6 |
| 1906 |
7 |
172.7 |
| 1906 |
6 |
105.3 |