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 63
観測回数 46,032
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 〜 2015年08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 = 43,786
[43,786 (95.12% / 95.17%)] [43,786 / 46,010 (95.17%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 1,173
[1,173 (2.55% / 2.55%)] [44,959 / 2,224 (97.72%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 354
[354 (0.77% / 0.77%)] [45,313 / 1,051 (98.49%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 206
[206 (0.45% / 0.45%)] [45,519 / 697 (98.93%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 126
[126 (0.27% / 0.27%)] [45,645 / 491 (99.21%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 91
[91 (0.20% / 0.20%)] [45,736 / 365 (99.40%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 73
[73 (0.16% / 0.16%)] [45,809 / 274 (99.56%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 36
[36 (0.08% / 0.08%)] [45,845 / 201 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 27
[27 (0.06% / 0.06%)] [45,872 / 165 (99.70%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 23
[23 (0.05% / 0.05%)] [45,895 / 138 (99.75%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 18
[18 (0.04% / 0.04%)] [45,913 / 115 (99.79%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 18
[18 (0.04% / 0.04%)] [45,931 / 97 (99.83%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 11
[11 (0.02% / 0.02%)] [45,942 / 79 (99.85%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 11
[11 (0.02% / 0.02%)] [45,953 / 68 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 12
[12 (0.03% / 0.03%)] [45,965 / 57 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 6
[6 (0.01% / 0.01%)] [45,971 / 45 (99.92%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 6
[6 (0.01% / 0.01%)] [45,977 / 39 (99.93%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 4
[4 (0.01% / 0.01%)] [45,981 / 33 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 2
[2 (0.00% / 0.00%)] [45,983 / 29 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 8
[8 (0.02% / 0.02%)] [45,991 / 27 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 3
[3 (0.01% / 0.01%)] [45,994 / 19 (99.97%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 2
[2 (0.00% / 0.00%)] [45,996 / 16 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 1
[1 (0.00% / 0.00%)] [45,997 / 14 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.01% / 0.01%)] [46,001 / 13 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [46,003 / 9 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [46,005 / 7 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [46,007 / 5 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [46,008 / 3 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [46,010 / 2 (100.00%)]

欠測回数 (22 / 0.05%)

風向

静穏 静穏 = 39
[39 (0.08% / 0.08%)] [0 / 0 (NA)]
北北東 北北東 = 3,068
[3,068 (6.66% / 6.67%)] [0 / 0 (NA)]
北東 北東 = 4,161
[4,161 (9.04% / 9.05%)] [0 / 0 (NA)]
東北東 東北東 = 6,424
[6,424 (13.96% / 13.97%)] [0 / 0 (NA)]
東 = 7,403
[7,403 (16.08% / 16.09%)] [0 / 0 (NA)]
東南東 東南東 = 5,745
[5,745 (12.48% / 12.49%)] [0 / 0 (NA)]
南東 南東 = 3,838
[3,838 (8.34% / 8.34%)] [0 / 0 (NA)]
南南東 南南東 = 2,277
[2,277 (4.95% / 4.95%)] [0 / 0 (NA)]
南 = 2,009
[2,009 (4.36% / 4.37%)] [0 / 0 (NA)]
南南西 南南西 = 2,729
[2,729 (5.93% / 5.93%)] [0 / 0 (NA)]
南西 南西 = 1,890
[1,890 (4.11% / 4.11%)] [0 / 0 (NA)]
西南西 西南西 = 874
[874 (1.90% / 1.90%)] [0 / 0 (NA)]
西 西 = 782
[782 (1.70% / 1.70%)] [0 / 0 (NA)]
西北西 西北西 = 693
[693 (1.51% / 1.51%)] [0 / 0 (NA)]
北西 北西 = 918
[918 (1.99% / 2.00%)] [0 / 0 (NA)]
北北西 北北西 = 1,256
[1,256 (2.73% / 2.73%)] [0 / 0 (NA)]
北 = 1,892
[1,892 (4.11% / 4.11%)] [0 / 0 (NA)]

欠測回数 (34 / 0.07%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 90
[90 (0.20% / 0.20%)] [90 / 45,994 (0.20%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 1,100
[1,100 (2.39% / 2.39%)] [1,190 / 45,904 (2.59%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 3,159
[3,159 (6.86% / 6.87%)] [4,349 / 44,804 (9.46%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 5,378
[5,378 (11.68% / 11.69%)] [9,727 / 41,645 (21.15%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 6,671
[6,671 (14.49% / 14.50%)] [16,398 / 36,267 (35.65%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 6,882
[6,882 (14.95% / 14.96%)] [23,280 / 29,596 (50.62%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 6,175
[6,175 (13.41% / 13.43%)] [29,455 / 22,714 (64.04%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,344
[5,344 (11.61% / 11.62%)] [34,799 / 16,539 (75.66%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 4,376
[4,376 (9.51% / 9.51%)] [39,175 / 11,195 (85.17%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 3,134
[3,134 (6.81% / 6.81%)] [42,309 / 6,819 (91.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,877
[1,877 (4.08% / 4.08%)] [44,186 / 3,685 (96.07%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1,026
[1,026 (2.23% / 2.23%)] [45,212 / 1,808 (98.30%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 440
[440 (0.96% / 0.96%)] [45,652 / 782 (99.26%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 192
[192 (0.42% / 0.42%)] [45,844 / 342 (99.67%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 75
[75 (0.16% / 0.16%)] [45,919 / 150 (99.84%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 35
[35 (0.08% / 0.08%)] [45,954 / 75 (99.91%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 12
[12 (0.03% / 0.03%)] [45,966 / 40 (99.94%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 11
[11 (0.02% / 0.02%)] [45,977 / 28 (99.96%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 10
[10 (0.02% / 0.02%)] [45,987 / 17 (99.98%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 6
[6 (0.01% / 0.01%)] [45,993 / 7 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [45,994 / 1 (100.00%)]

欠測回数 (38 / 0.08%)

気温

15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 4
[4 (0.01% / 0.01%)] [4 / 46,019 (0.01%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 57
[57 (0.12% / 0.12%)] [61 / 46,015 (0.13%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 288
[288 (0.63% / 0.63%)] [349 / 45,958 (0.76%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 740
[740 (1.61% / 1.61%)] [1,089 / 45,670 (2.37%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 1,542
[1,542 (3.35% / 3.35%)] [2,631 / 44,930 (5.72%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 2,716
[2,716 (5.90% / 5.90%)] [5,347 / 43,388 (11.62%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 3,495
[3,495 (7.59% / 7.59%)] [8,842 / 40,672 (19.21%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 3,496
[3,496 (7.59% / 7.60%)] [12,338 / 37,177 (26.81%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 3,501
[3,501 (7.61% / 7.61%)] [15,839 / 33,681 (34.42%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,895
[3,895 (8.46% / 8.46%)] [19,734 / 30,180 (42.88%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,831
[4,831 (10.49% / 10.50%)] [24,565 / 26,285 (53.38%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,103
[6,103 (13.26% / 13.26%)] [30,668 / 21,454 (66.64%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 6,816
[6,816 (14.81% / 14.81%)] [37,484 / 15,351 (81.45%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,677
[4,677 (10.16% / 10.16%)] [42,161 / 8,535 (91.62%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,586
[2,586 (5.62% / 5.62%)] [44,747 / 3,858 (97.24%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,114
[1,114 (2.42% / 2.42%)] [45,861 / 1,272 (99.66%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 153
[153 (0.33% / 0.33%)] [46,014 / 158 (99.99%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 5
[5 (0.01% / 0.01%)] [46,019 / 5 (100.00%)]

欠測回数 (13 / 0.03%)

日照時間

0.0h 0.0h = 26,600
[26,600 (57.79% / 57.89%)] [26,600 / 45,947 (57.89%)]
0.1h 0.1h = 1,228
[1,228 (2.67% / 2.67%)] [27,828 / 19,347 (60.57%)]
0.2h 0.2h = 880
[880 (1.91% / 1.92%)] [28,708 / 18,119 (62.48%)]
0.3h 0.3h = 930
[930 (2.02% / 2.02%)] [29,638 / 17,239 (64.50%)]
0.4h 0.4h = 844
[844 (1.83% / 1.84%)] [30,482 / 16,309 (66.34%)]
0.5h 0.5h = 892
[892 (1.94% / 1.94%)] [31,374 / 15,465 (68.28%)]
0.6h 0.6h = 990
[990 (2.15% / 2.15%)] [32,364 / 14,573 (70.44%)]
0.7h 0.7h = 1,181
[1,181 (2.57% / 2.57%)] [33,545 / 13,583 (73.01%)]
0.8h 0.8h = 1,584
[1,584 (3.44% / 3.45%)] [35,129 / 12,402 (76.46%)]
0.9h 0.9h = 2,710
[2,710 (5.89% / 5.90%)] [37,839 / 10,818 (82.35%)]
1.0h 1.0h = 8,108
[8,108 (17.61% / 17.65%)] [45,947 / 8,108 (100.00%)]

欠測回数 (85 / 0.18%)