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 91
観測回数 66,504
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 〜 2017年07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 = 63,108
[63,108 (94.89% / 94.93%)] [63,108 / 66,481 (94.93)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 1,779
[1,779 (2.68% / 2.68%)] [64,887 / 3,373 (97.60)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 533
[533 (0.80% / 0.80%)] [65,420 / 1,594 (98.40)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 316
[316 (0.48% / 0.48%)] [65,736 / 1,061 (98.88)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 184
[184 (0.28% / 0.28%)] [65,920 / 745 (99.16)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 123
[123 (0.18% / 0.19%)] [66,043 / 561 (99.34)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 101
[101 (0.15% / 0.15%)] [66,144 / 438 (99.49)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 66
[66 (0.10% / 0.10%)] [66,210 / 337 (99.59)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 42
[42 (0.06% / 0.06%)] [66,252 / 271 (99.66)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 38
[38 (0.06% / 0.06%)] [66,290 / 229 (99.71)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 26
[26 (0.04% / 0.04%)] [66,316 / 191 (99.75)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 27
[27 (0.04% / 0.04%)] [66,343 / 165 (99.79)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 20
[20 (0.03% / 0.03%)] [66,363 / 138 (99.82)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 19
[19 (0.03% / 0.03%)] [66,382 / 118 (99.85)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 15
[15 (0.02% / 0.02%)] [66,397 / 99 (99.87)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 9
[9 (0.01% / 0.01%)] [66,406 / 84 (99.89)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 14
[14 (0.02% / 0.02%)] [66,420 / 75 (99.91)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 9
[9 (0.01% / 0.01%)] [66,429 / 61 (99.92)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 3
[3 (0.00% / 0.00%)] [66,432 / 52 (99.93)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 9
[9 (0.01% / 0.01%)] [66,441 / 49 (99.94)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 5
[5 (0.01% / 0.01%)] [66,446 / 40 (99.95)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 5
[5 (0.01% / 0.01%)] [66,451 / 35 (99.95)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [66,454 / 30 (99.96)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 7
[7 (0.01% / 0.01%)] [66,461 / 27 (99.97)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [66,463 / 20 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [66,466 / 18 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [66,468 / 15 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [66,470 / 13 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [66,472 / 11 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [66,473 / 9 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [66,474 / 8 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [66,477 / 7 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [66,478 / 4 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [66,480 / 3 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [66,481 / 1 (100.00)]

欠測回数 (23 / 0.03%)

風向

静穏 静穏 = 55
[55 (0.08% / 0.08%)]
北北東 北北東 = 4,143
[4,143 (6.23% / 6.23%)]
北東 北東 = 5,907
[5,907 (8.88% / 8.89%)]
東北東 東北東 = 9,275
[9,275 (13.95% / 13.95%)]
東 = 10,426
[10,426 (15.68% / 15.69%)]
東南東 東南東 = 7,782
[7,782 (11.70% / 11.71%)]
南東 南東 = 5,411
[5,411 (8.14% / 8.14%)]
南南東 南南東 = 3,320
[3,320 (4.99% / 5.00%)]
南 = 3,133
[3,133 (4.71% / 4.71%)]
南南西 南南西 = 4,447
[4,447 (6.69% / 6.69%)]
南西 南西 = 3,081
[3,081 (4.63% / 4.64%)]
西南西 西南西 = 1,451
[1,451 (2.18% / 2.18%)]
西 西 = 1,298
[1,298 (1.95% / 1.95%)]
西北西 西北西 = 1,008
[1,008 (1.52% / 1.52%)]
北西 北西 = 1,382
[1,382 (2.08% / 2.08%)]
北北西 北北西 = 1,855
[1,855 (2.79% / 2.79%)]
北 = 2,492
[2,492 (3.75% / 3.75%)]

欠測回数 (38 / 0.06%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 129
[129 (0.19% / 0.19%)] [129 / 66,465 (0.19)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 1,642
[1,642 (2.47% / 2.47%)] [1,771 / 66,336 (2.66)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 4,848
[4,848 (7.29% / 7.29%)] [6,619 / 64,694 (9.96)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 7,955
[7,955 (11.96% / 11.97%)] [14,574 / 59,846 (21.93)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 9,704
[9,704 (14.59% / 14.60%)] [24,278 / 51,891 (36.53)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 9,844
[9,844 (14.80% / 14.81%)] [34,122 / 42,187 (51.34)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 8,922
[8,922 (13.42% / 13.42%)] [43,044 / 32,343 (64.76)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 7,553
[7,553 (11.36% / 11.36%)] [50,597 / 23,421 (76.13)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 6,082
[6,082 (9.15% / 9.15%)] [56,679 / 15,868 (85.28)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 4,412
[4,412 (6.63% / 6.64%)] [61,091 / 9,786 (91.91)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 2,676
[2,676 (4.02% / 4.03%)] [63,767 / 5,374 (95.94)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1,446
[1,446 (2.17% / 2.18%)] [65,213 / 2,698 (98.12)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 690
[690 (1.04% / 1.04%)] [65,903 / 1,252 (99.15)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 303
[303 (0.46% / 0.46%)] [66,206 / 562 (99.61)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 110
[110 (0.17% / 0.17%)] [66,316 / 259 (99.78)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 54
[54 (0.08% / 0.08%)] [66,370 / 149 (99.86)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 23
[23 (0.03% / 0.03%)] [66,393 / 95 (99.89)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 12
[12 (0.02% / 0.02%)] [66,405 / 72 (99.91)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 18
[18 (0.03% / 0.03%)] [66,423 / 60 (99.94)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 16
[16 (0.02% / 0.02%)] [66,439 / 42 (99.96)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 9
[9 (0.01% / 0.01%)] [66,448 / 26 (99.97)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 6
[6 (0.01% / 0.01%)] [66,454 / 17 (99.98)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 5
[5 (0.01% / 0.01%)] [66,459 / 11 (99.99)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 6
[6 (0.01% / 0.01%)] [66,465 / 6 (100.00)]

欠測回数 (39 / 0.06%)

気温

15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 4
[4 (0.01% / 0.01%)] [4 / 66,491 (0.01)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 60
[60 (0.09% / 0.09%)] [64 / 66,487 (0.10)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 322
[322 (0.48% / 0.48%)] [386 / 66,427 (0.58)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 921
[921 (1.38% / 1.39%)] [1,307 / 66,105 (1.97)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 2,015
[2,015 (3.03% / 3.03%)] [3,322 / 65,184 (5.00)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 3,431
[3,431 (5.16% / 5.16%)] [6,753 / 63,169 (10.16)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 4,459
[4,459 (6.70% / 6.71%)] [11,212 / 59,738 (16.86)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,756
[4,756 (7.15% / 7.15%)] [15,968 / 55,279 (24.02)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 5,058
[5,058 (7.61% / 7.61%)] [21,026 / 50,523 (31.62)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,808
[5,808 (8.73% / 8.74%)] [26,834 / 45,465 (40.36)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 7,337
[7,337 (11.03% / 11.03%)] [34,171 / 39,657 (51.39)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 8,810
[8,810 (13.25% / 13.25%)] [42,981 / 32,320 (64.64)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 10,557
[10,557 (15.87% / 15.88%)] [53,538 / 23,510 (80.52)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 6,953
[6,953 (10.46% / 10.46%)] [60,491 / 12,953 (90.98)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,858
[3,858 (5.80% / 5.80%)] [64,349 / 6,000 (96.78)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,784
[1,784 (2.68% / 2.68%)] [66,133 / 2,142 (99.46)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 329
[329 (0.49% / 0.49%)] [66,462 / 358 (99.96)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 27
[27 (0.04% / 0.04%)] [66,489 / 29 (100.00)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 2
[2 (0.00% / 0.00%)] [66,491 / 2 (100.00)]

欠測回数 (13 / 0.02%)

日照時間

0.0h 0.0h = 38,321
[38,321 (57.62% / 57.70%)] [38,321 / 66,412 (57.70)]
0.1h 0.1h = 1,731
[1,731 (2.60% / 2.61%)] [40,052 / 28,091 (60.31)]
0.2h 0.2h = 1,345
[1,345 (2.02% / 2.03%)] [41,397 / 26,360 (62.33)]
0.3h 0.3h = 1,359
[1,359 (2.04% / 2.05%)] [42,756 / 25,015 (64.38)]
0.4h 0.4h = 1,213
[1,213 (1.82% / 1.83%)] [43,969 / 23,656 (66.21)]
0.5h 0.5h = 1,312
[1,312 (1.97% / 1.98%)] [45,281 / 22,443 (68.18)]
0.6h 0.6h = 1,467
[1,467 (2.21% / 2.21%)] [46,748 / 21,131 (70.39)]
0.7h 0.7h = 1,722
[1,722 (2.59% / 2.59%)] [48,470 / 19,664 (72.98)]
0.8h 0.8h = 2,345
[2,345 (3.53% / 3.53%)] [50,815 / 17,942 (76.51)]
0.9h 0.9h = 3,913
[3,913 (5.88% / 5.89%)] [54,728 / 15,597 (82.41)]
1.0h 1.0h = 11,684
[11,684 (17.57% / 17.59%)] [66,412 / 11,684 (100.00)]

欠測回数 (92 / 0.14%)