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 |
| 1886 |
5 |
51.2 |
| 1886 |
4 |
72.9 |
| 1886 |
3 |
95.5 |
| 1886 |
2 |
43.2 |
| 1886 |
1 |
49.8 |
| 1885 |
12 |
36.3 |
| 1885 |
11 |
51.6 |
| 1885 |
10 |
64.5 |
| 1885 |
9 |
66.0 |
| 1885 |
8 |
83.5 |
| 1885 |
7 |
110.9 |
| 1885 |
6 |
139.5 |
| 1885 |
5 |
121.6 |
| 1885 |
4 |
91.7 |
| 1885 |
3 |
82.9 |
| 1885 |
2 |
119.7 |
| 1885 |
1 |
71.4 |
| 1884 |
12 |
78.6 |
| 1884 |
11 |
60.9 |
| 1884 |
10 |
79.6 |
| 1884 |
9 |
103.1 |
| 1884 |
8 |
93.1 |
| 1884 |
7 |
88.5 |
| 1884 |
6 |
85.3 |
| 1884 |
5 |
110.9 |
| 1884 |
4 |
126.9 |
| 1884 |
3 |
145.8 |
| 1884 |
2 |
144.8 |
| 1884 |
1 |
152.6 |
| 1883 |
12 |
126.5 |
| 1883 |
11 |
140.8 |
| 1883 |
10 |
139.6 |
| 1883 |
9 |
87.8 |
| 1883 |
8 |
76.6 |
| 1883 |
7 |
134.4 |
| 1883 |
6 |
127.2 |
| 1883 |
5 |
52.5 |
| 1883 |
4 |
136.8 |
| 1883 |
3 |
71.3 |
| 1883 |
2 |
78.2 |
| 1883 |
1 |
101.0 |
| 1882 |
12 |
69.7 |
| 1882 |
11 |
140.6 |
| 1882 |
10 |
98.6 |
| 1882 |
9 |
96.1 |
| 1882 |
8 |
67.5 |
| 1882 |
7 |
75.7 |
| 1882 |
6 |
75.4 |
| 1882 |
5 |
106.9 |
| 1882 |
4 |
159.6 |
| 1882 |
3 |
111.5 |
| 1882 |
2 |
115.9 |
| 1882 |
1 |
75.0 |
| 1881 |
12 |
78.8 |
| 1881 |
11 |
91.5 |
| 1881 |
10 |
107.3 |
| 1881 |
9 |
88.6 |
| 1881 |
8 |
97.3 |
| 1881 |
7 |
128.2 |
| 1881 |
6 |
100.8 |
| 1881 |
5 |
72.5 |
| 1881 |
4 |
86.1 |
| 1881 |
3 |
85.8 |
| 1881 |
2 |
88.6 |
| 1881 |
1 |
60.6 |
| 1880 |
12 |
49.4 |
| 1880 |
11 |
51.1 |
| 1880 |
10 |
71.7 |
| 1880 |
9 |
110.1 |
| 1880 |
8 |
80.3 |
| 1880 |
7 |
36.5 |
| 1880 |
6 |
56.9 |
| 1880 |
5 |
39.1 |
| 1880 |
4 |
32.4 |
| 1880 |
3 |
32.1 |
| 1880 |
2 |
45.4 |
| 1880 |
1 |
40.1 |
| 1879 |
12 |
12.2 |
| 1879 |
11 |
21.9 |
| 1879 |
10 |
20.4 |
| 1879 |
9 |
10.1 |
| 1879 |
8 |
17.9 |
| 1879 |
7 |
12.6 |
| 1879 |
6 |
8.0 |
| 1879 |
5 |
4.0 |
| 1879 |
4 |
10.4 |
| 1879 |
3 |
0.0 |
| 1879 |
2 |
0.9 |
| 1879 |
1 |
1.6 |
| 1878 |
12 |
0.9 |
| 1878 |
11 |
6.8 |
| 1878 |
10 |
1.9 |
| 1878 |
9 |
8.8 |
| 1878 |
8 |
0.0 |
| 1878 |
7 |
0.2 |
| 1878 |
6 |
10.7 |
| 1878 |
5 |
9.9 |
| 1878 |
4 |
0.2 |
| 1878 |
3 |
13.1 |
| 1878 |
2 |
11.0 |
| 1878 |
1 |
5.5 |
| 1877 |
12 |
3.5 |
| 1877 |
11 |
23.6 |
| 1877 |
10 |
11.2 |
| 1877 |
9 |
28.1 |
| 1877 |
8 |
10.5 |
| 1877 |
7 |
10.0 |
| 1877 |
6 |
23.6 |
| 1877 |
5 |
36.1 |
| 1877 |
4 |
26.3 |
| 1877 |
3 |
19.9 |
| 1877 |
2 |
14.5 |
| 1877 |
1 |
40.6 |
| 1876 |
12 |
13.6 |
| 1876 |
11 |
16.6 |
| 1876 |
10 |
23.9 |
| 1876 |
9 |
16.6 |
| 1876 |
8 |
14.8 |
| 1876 |
7 |
25.5 |
| 1876 |
6 |
2.7 |