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 |
| 1976 |
5 |
18.2 |
| 1976 |
4 |
27.3 |
| 1976 |
3 |
31.5 |
| 1976 |
2 |
6.4 |
| 1976 |
1 |
11.9 |
| 1975 |
12 |
11.6 |
| 1975 |
11 |
27.9 |
| 1975 |
10 |
13.6 |
| 1975 |
9 |
20.3 |
| 1975 |
8 |
56.7 |
| 1975 |
7 |
40.4 |
| 1975 |
6 |
16.7 |
| 1975 |
5 |
13.1 |
| 1975 |
4 |
7.7 |
| 1975 |
3 |
16.9 |
| 1975 |
2 |
16.7 |
| 1975 |
1 |
27.3 |
| 1974 |
12 |
29.6 |
| 1974 |
11 |
35.9 |
| 1974 |
10 |
67.2 |
| 1974 |
9 |
57.2 |
| 1974 |
8 |
47.9 |
| 1974 |
7 |
79.1 |
| 1974 |
6 |
51.5 |
| 1974 |
5 |
56.3 |
| 1974 |
4 |
57.5 |
| 1974 |
3 |
30.9 |
| 1974 |
2 |
37.3 |
| 1974 |
1 |
39.4 |
| 1973 |
12 |
33.3 |
| 1973 |
11 |
34.3 |
| 1973 |
10 |
43.7 |
| 1973 |
9 |
84.1 |
| 1973 |
8 |
36.6 |
| 1973 |
7 |
33.2 |
| 1973 |
6 |
56.1 |
| 1973 |
5 |
60.3 |
| 1973 |
4 |
81.8 |
| 1973 |
3 |
65.4 |
| 1973 |
2 |
60.9 |
| 1973 |
1 |
61.8 |
| 1972 |
12 |
64.3 |
| 1972 |
11 |
59.2 |
| 1972 |
10 |
86.9 |
| 1972 |
9 |
90.7 |
| 1972 |
8 |
108.9 |
| 1972 |
7 |
108.3 |
| 1972 |
6 |
124.7 |
| 1972 |
5 |
113.9 |
| 1972 |
4 |
89.6 |
| 1972 |
3 |
113.5 |
| 1972 |
2 |
125.3 |
| 1972 |
1 |
87.0 |
| 1971 |
12 |
116.5 |
| 1971 |
11 |
89.5 |
| 1971 |
10 |
73.4 |
| 1971 |
9 |
71.3 |
| 1971 |
8 |
87.0 |
| 1971 |
7 |
114.7 |
| 1971 |
6 |
70.7 |
| 1971 |
5 |
81.5 |
| 1971 |
4 |
101.6 |
| 1971 |
3 |
85.9 |
| 1971 |
2 |
111.8 |
| 1971 |
1 |
129.2 |
| 1970 |
12 |
118.2 |
| 1970 |
11 |
134.8 |
| 1970 |
10 |
122.6 |
| 1970 |
9 |
140.8 |
| 1970 |
8 |
131.7 |
| 1970 |
7 |
159.3 |
| 1970 |
6 |
151.3 |
| 1970 |
5 |
180.5 |
| 1970 |
4 |
155.1 |
| 1970 |
3 |
145.7 |
| 1970 |
2 |
180.8 |
| 1970 |
1 |
157.9 |
| 1969 |
12 |
138.6 |
| 1969 |
11 |
132.4 |
| 1969 |
10 |
135.4 |
| 1969 |
9 |
129.3 |
| 1969 |
8 |
138.8 |
| 1969 |
7 |
137.1 |
| 1969 |
6 |
150.1 |
| 1969 |
5 |
169.9 |
| 1969 |
4 |
151.1 |
| 1969 |
3 |
192.3 |
| 1969 |
2 |
170.5 |
| 1969 |
1 |
147.8 |
| 1968 |
12 |
155.5 |
| 1968 |
11 |
121.7 |
| 1968 |
10 |
152.5 |
| 1968 |
9 |
166.0 |
| 1968 |
8 |
154.8 |
| 1968 |
7 |
136.2 |
| 1968 |
6 |
156.2 |
| 1968 |
5 |
180.0 |
| 1968 |
4 |
115.0 |
| 1968 |
3 |
130.5 |
| 1968 |
2 |
158.5 |
| 1968 |
1 |
172.5 |
| 1967 |
12 |
179.0 |
| 1967 |
11 |
133.6 |
| 1967 |
10 |
125.0 |
| 1967 |
9 |
108.7 |
| 1967 |
8 |
151.8 |
| 1967 |
7 |
129.5 |
| 1967 |
6 |
95.4 |
| 1967 |
5 |
122.5 |
| 1967 |
4 |
98.4 |
| 1967 |
3 |
158.3 |
| 1967 |
2 |
132.6 |
| 1967 |
1 |
157.0 |
| 1966 |
12 |
99.8 |
| 1966 |
11 |
81.0 |
| 1966 |
10 |
81.2 |
| 1966 |
9 |
71.1 |
| 1966 |
8 |
72.6 |
| 1966 |
7 |
80.2 |
| 1966 |
6 |
67.7 |