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 |
| 1956 |
5 |
193.4 |
| 1956 |
4 |
156.7 |
| 1956 |
3 |
167.7 |
| 1956 |
2 |
175.6 |
| 1956 |
1 |
104.1 |
| 1955 |
12 |
108.8 |
| 1955 |
11 |
126.3 |
| 1955 |
10 |
83.0 |
| 1955 |
9 |
60.8 |
| 1955 |
8 |
58.0 |
| 1955 |
7 |
38.2 |
| 1955 |
6 |
45.2 |
| 1955 |
5 |
41.3 |
| 1955 |
4 |
16.4 |
| 1955 |
3 |
7.3 |
| 1955 |
2 |
29.9 |
| 1955 |
1 |
33.4 |
| 1954 |
12 |
11.3 |
| 1954 |
11 |
13.4 |
| 1954 |
10 |
10.5 |
| 1954 |
9 |
2.3 |
| 1954 |
8 |
12.6 |
| 1954 |
7 |
7.3 |
| 1954 |
6 |
0.4 |
| 1954 |
5 |
1.2 |
| 1954 |
4 |
2.7 |
| 1954 |
3 |
15.8 |
| 1954 |
2 |
0.8 |
| 1954 |
1 |
0.4 |
| 1953 |
12 |
3.9 |
| 1953 |
11 |
2.5 |
| 1953 |
10 |
12.3 |
| 1953 |
9 |
28.0 |
| 1953 |
8 |
33.6 |
| 1953 |
7 |
12.7 |
| 1953 |
6 |
31.5 |
| 1953 |
5 |
18.3 |
| 1953 |
4 |
39.6 |
| 1953 |
3 |
14.7 |
| 1953 |
2 |
5.9 |
| 1953 |
1 |
37.9 |
| 1952 |
12 |
48.9 |
| 1952 |
11 |
31.8 |
| 1952 |
10 |
34.2 |
| 1952 |
9 |
40.4 |
| 1952 |
8 |
77.8 |
| 1952 |
7 |
56.1 |
| 1952 |
6 |
52.0 |
| 1952 |
5 |
33.6 |
| 1952 |
4 |
41.7 |
| 1952 |
3 |
31.5 |
| 1952 |
2 |
32.4 |
| 1952 |
1 |
57.9 |
| 1951 |
12 |
65.0 |
| 1951 |
11 |
74.2 |
| 1951 |
10 |
73.3 |
| 1951 |
9 |
117.7 |
| 1951 |
8 |
86.5 |
| 1951 |
7 |
87.2 |
| 1951 |
6 |
142.4 |
| 1951 |
5 |
153.7 |
| 1951 |
4 |
131.7 |
| 1951 |
3 |
79.3 |
| 1951 |
2 |
84.8 |
| 1951 |
1 |
85.0 |
| 1950 |
12 |
76.7 |
| 1950 |
11 |
77.7 |
| 1950 |
10 |
87.0 |
| 1950 |
9 |
72.7 |
| 1950 |
8 |
120.6 |
| 1950 |
7 |
128.9 |
| 1950 |
6 |
118.3 |
| 1950 |
5 |
150.5 |
| 1950 |
4 |
160.6 |
| 1950 |
3 |
155.4 |
| 1950 |
2 |
134.3 |
| 1950 |
1 |
143.9 |
| 1949 |
12 |
166.6 |
| 1949 |
11 |
203.2 |
| 1949 |
10 |
186.3 |
| 1949 |
9 |
205.8 |
| 1949 |
8 |
175.3 |
| 1949 |
7 |
178.3 |
| 1949 |
6 |
172.4 |
| 1949 |
5 |
150.4 |
| 1949 |
4 |
208.1 |
| 1949 |
3 |
223.0 |
| 1949 |
2 |
258.0 |
| 1949 |
1 |
168.6 |
| 1948 |
12 |
195.3 |
| 1948 |
11 |
135.6 |
| 1948 |
10 |
192.9 |
| 1948 |
9 |
202.9 |
| 1948 |
8 |
223.7 |
| 1948 |
7 |
201.4 |
| 1948 |
6 |
237.5 |
| 1948 |
5 |
246.4 |
| 1948 |
4 |
268.5 |
| 1948 |
3 |
134.3 |
| 1948 |
2 |
122.0 |
| 1948 |
1 |
153.6 |
| 1947 |
12 |
164.9 |
| 1947 |
11 |
181.3 |
| 1947 |
10 |
231.7 |
| 1947 |
9 |
239.9 |
| 1947 |
8 |
267.4 |
| 1947 |
7 |
223.5 |
| 1947 |
6 |
232.1 |
| 1947 |
5 |
285.0 |
| 1947 |
4 |
212.1 |
| 1947 |
3 |
183.8 |
| 1947 |
2 |
188.9 |
| 1947 |
1 |
163.7 |
| 1946 |
12 |
202.9 |
| 1946 |
11 |
206.3 |
| 1946 |
10 |
170.5 |
| 1946 |
9 |
157.4 |
| 1946 |
8 |
178.7 |
| 1946 |
7 |
193.7 |
| 1946 |
6 |
122.6 |