観測所番号 44356
都道府県 東京都 [ 地域ポータル ]
所在地 東京都小笠原村南鳥島 南鳥島気象観測所 (東京都小笠原村)
観測月数 115
観測回数 84,024
観測期間
期間 名前 緯度 経度 高度 風速計高さ
2010年06月01日 〜 2019年12月99日 南鳥島 (ミナミトリシマ) 24.288N 153.983E 7m 15.8m
リアルタイムデータ アメラス(アメダス・ランキング・サービス)
過去の大雨データ アメダス集中豪雨
台風接近履歴
近隣観測所
番号 名前 距離 方位

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 79,726
[79,726 (94.88% / 94.91%)] [79,726 / 84,001 (94.91)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 2,259
[2,259 (2.69% / 2.69%)] [81,985 / 4,275 (97.60)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 683
[683 (0.81% / 0.81%)] [82,668 / 2,016 (98.41)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 402
[402 (0.48% / 0.48%)] [83,070 / 1,333 (98.89)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 231
[231 (0.27% / 0.27%)] [83,301 / 931 (99.17)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 158
[158 (0.19% / 0.19%)] [83,459 / 700 (99.35)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 123
[123 (0.15% / 0.15%)] [83,582 / 542 (99.50)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 83
[83 (0.10% / 0.10%)] [83,665 / 419 (99.60)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 49
[49 (0.06% / 0.06%)] [83,714 / 336 (99.66)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 45
[45 (0.05% / 0.05%)] [83,759 / 287 (99.71)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 34
[34 (0.04% / 0.04%)] [83,793 / 242 (99.75)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 30
[30 (0.04% / 0.04%)] [83,823 / 208 (99.79)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 23
[23 (0.03% / 0.03%)] [83,846 / 178 (99.82)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 28
[28 (0.03% / 0.03%)] [83,874 / 155 (99.85)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.02% / 0.02%)] [83,892 / 127 (99.87)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 14
[14 (0.02% / 0.02%)] [83,906 / 109 (99.89)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 15
[15 (0.02% / 0.02%)] [83,921 / 95 (99.90)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 9
[9 (0.01% / 0.01%)] [83,930 / 80 (99.92)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 3
[3 (0.00% / 0.00%)] [83,933 / 71 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 10
[10 (0.01% / 0.01%)] [83,943 / 68 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 7
[7 (0.01% / 0.01%)] [83,950 / 58 (99.94)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 10
[10 (0.01% / 0.01%)] [83,960 / 51 (99.95)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 7
[7 (0.01% / 0.01%)] [83,967 / 41 (99.96)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 7
[7 (0.01% / 0.01%)] [83,974 / 34 (99.97)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [83,976 / 27 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [83,979 / 25 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [83,981 / 22 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [83,983 / 20 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [83,986 / 18 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [83,987 / 15 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [83,989 / 14 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [83,993 / 12 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [83,994 / 8 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [83,995 / 7 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [83,997 / 6 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [83,998 / 4 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [83,999 / 3 (100.00)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [84,000 / 2 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [84,001 / 1 (100.00)]

欠測回数 (23 / 0.03%)

風向

静穏 静穏 = 76
[76 (0.09% / 0.09%)]
北北東 北北東 = 5,077
[5,077 (6.04% / 6.05%)]
北東 北東 = 7,637
[7,637 (9.09% / 9.09%)]
東北東 東北東 = 12,257
[12,257 (14.59% / 14.59%)]
東 = 13,587
[13,587 (16.17% / 16.18%)]
東南東 東南東 = 9,826
[9,826 (11.69% / 11.70%)]
南東 南東 = 6,618
[6,618 (7.88% / 7.88%)]
南南東 南南東 = 4,188
[4,188 (4.98% / 4.99%)]
南 = 3,962
[3,962 (4.72% / 4.72%)]
南南西 南南西 = 5,448
[5,448 (6.48% / 6.49%)]
南西 南西 = 3,728
[3,728 (4.44% / 4.44%)]
西南西 西南西 = 1,750
[1,750 (2.08% / 2.08%)]
西 西 = 1,546
[1,546 (1.84% / 1.84%)]
西北西 西北西 = 1,213
[1,213 (1.44% / 1.44%)]
北西 北西 = 1,622
[1,622 (1.93% / 1.93%)]
北北西 北北西 = 2,373
[2,373 (2.82% / 2.83%)]
北 = 3,076
[3,076 (3.66% / 3.66%)]

欠測回数 (40 / 0.05%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 169
[169 (0.20% / 0.20%)] [169 / 83,985 (0.20)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 2,060
[2,060 (2.45% / 2.45%)] [2,229 / 83,816 (2.65)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 6,021
[6,021 (7.17% / 7.17%)] [8,250 / 81,756 (9.82)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 9,965
[9,965 (11.86% / 11.87%)] [18,215 / 75,735 (21.69)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 12,296
[12,296 (14.63% / 14.64%)] [30,511 / 65,770 (36.33)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,490
[12,490 (14.86% / 14.87%)] [43,001 / 53,474 (51.20)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 11,405
[11,405 (13.57% / 13.58%)] [54,406 / 40,984 (64.78)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 9,701
[9,701 (11.55% / 11.55%)] [64,107 / 29,579 (76.33)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 7,649
[7,649 (9.10% / 9.11%)] [71,756 / 19,878 (85.44)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 5,542
[5,542 (6.60% / 6.60%)] [77,298 / 12,229 (92.04)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 3,275
[3,275 (3.90% / 3.90%)] [80,573 / 6,687 (95.94)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1,747
[1,747 (2.08% / 2.08%)] [82,320 / 3,412 (98.02)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 859
[859 (1.02% / 1.02%)] [83,179 / 1,665 (99.04)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 425
[425 (0.51% / 0.51%)] [83,604 / 806 (99.55)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 175
[175 (0.21% / 0.21%)] [83,779 / 381 (99.75)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 81
[81 (0.10% / 0.10%)] [83,860 / 206 (99.85)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 41
[41 (0.05% / 0.05%)] [83,901 / 125 (99.90)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 19
[19 (0.02% / 0.02%)] [83,920 / 84 (99.92)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 22
[22 (0.03% / 0.03%)] [83,942 / 65 (99.95)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 17
[17 (0.02% / 0.02%)] [83,959 / 43 (99.97)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 9
[9 (0.01% / 0.01%)] [83,968 / 26 (99.98)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 6
[6 (0.01% / 0.01%)] [83,974 / 17 (99.99)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 5
[5 (0.01% / 0.01%)] [83,979 / 11 (99.99)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 6
[6 (0.01% / 0.01%)] [83,985 / 6 (100.00)]

欠測回数 (39 / 0.05%)

気温

15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 4
[4 (0.00% / 0.00%)] [4 / 84,011 (0.00)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 61
[61 (0.07% / 0.07%)] [65 / 84,007 (0.08)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 339
[339 (0.40% / 0.40%)] [404 / 83,946 (0.48)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 1,020
[1,020 (1.21% / 1.21%)] [1,424 / 83,607 (1.70)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 2,270
[2,270 (2.70% / 2.70%)] [3,694 / 82,587 (4.40)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 3,992
[3,992 (4.75% / 4.75%)] [7,686 / 80,317 (9.15)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,438
[5,438 (6.47% / 6.47%)] [13,124 / 76,325 (15.62)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 6,145
[6,145 (7.31% / 7.31%)] [19,269 / 70,887 (22.94)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 6,593
[6,593 (7.85% / 7.85%)] [25,862 / 64,742 (30.78)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 7,425
[7,425 (8.84% / 8.84%)] [33,287 / 58,149 (39.62)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 9,252
[9,252 (11.01% / 11.01%)] [42,539 / 50,724 (50.64)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 10,662
[10,662 (12.69% / 12.69%)] [53,201 / 41,472 (63.33)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 13,341
[13,341 (15.88% / 15.88%)] [66,542 / 30,810 (79.21)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 9,356
[9,356 (11.13% / 11.14%)] [75,898 / 17,469 (90.34)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 5,274
[5,274 (6.28% / 6.28%)] [81,172 / 8,113 (96.62)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,388
[2,388 (2.84% / 2.84%)] [83,560 / 2,839 (99.46)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 413
[413 (0.49% / 0.49%)] [83,973 / 451 (99.95)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 36
[36 (0.04% / 0.04%)] [84,009 / 38 (100.00)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 2
[2 (0.00% / 0.00%)] [84,011 / 2 (100.00)]

欠測回数 (13 / 0.02%)

日照時間

0.0h 0.0h = 48,261
[48,261 (57.44% / 57.50%)] [48,261 / 83,929 (57.50)]
0.1h 0.1h = 2,159
[2,159 (2.57% / 2.57%)] [50,420 / 35,668 (60.07)]
0.2h 0.2h = 1,756
[1,756 (2.09% / 2.09%)] [52,176 / 33,509 (62.17)]
0.3h 0.3h = 1,677
[1,677 (2.00% / 2.00%)] [53,853 / 31,753 (64.16)]
0.4h 0.4h = 1,539
[1,539 (1.83% / 1.83%)] [55,392 / 30,076 (66.00)]
0.5h 0.5h = 1,660
[1,660 (1.98% / 1.98%)] [57,052 / 28,537 (67.98)]
0.6h 0.6h = 1,898
[1,898 (2.26% / 2.26%)] [58,950 / 26,877 (70.24)]
0.7h 0.7h = 2,223
[2,223 (2.65% / 2.65%)] [61,173 / 24,979 (72.89)]
0.8h 0.8h = 3,003
[3,003 (3.57% / 3.58%)] [64,176 / 22,756 (76.46)]
0.9h 0.9h = 5,029
[5,029 (5.99% / 5.99%)] [69,205 / 19,753 (82.46)]
1.0h 1.0h = 14,724
[14,724 (17.52% / 17.54%)] [83,929 / 14,724 (100.00)]

欠測回数 (95 / 0.11%)