観測所番号 44301
都道府県 東京都 [ 地域ポータル ]
所在地 東京都小笠原村父島字西町 父島気象観測所 (東京都小笠原村)
観測月数 377
観測回数 275,003
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1986年03月18日 〜 2017年07月99日 父島 (チチジマ) 27.092N 142.190E 3m 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
気象災害報告
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 = 261,289
[261,289 (95.01% / 95.02%)] [261,289 / 274,972 (95.02)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 7,018
[7,018 (2.55% / 2.55%)] [268,307 / 13,683 (97.58)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,235
[2,235 (0.81% / 0.81%)] [270,542 / 6,665 (98.39)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,250
[1,250 (0.45% / 0.45%)] [271,792 / 4,430 (98.84)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 775
[775 (0.28% / 0.28%)] [272,567 / 3,180 (99.13)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 546
[546 (0.20% / 0.20%)] [273,113 / 2,405 (99.32)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 385
[385 (0.14% / 0.14%)] [273,498 / 1,859 (99.46)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 282
[282 (0.10% / 0.10%)] [273,780 / 1,474 (99.57)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 217
[217 (0.08% / 0.08%)] [273,997 / 1,192 (99.65)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 159
[159 (0.06% / 0.06%)] [274,156 / 975 (99.70)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 139
[139 (0.05% / 0.05%)] [274,295 / 816 (99.75)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 125
[125 (0.05% / 0.05%)] [274,420 / 677 (99.80)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 86
[86 (0.03% / 0.03%)] [274,506 / 552 (99.83)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 68
[68 (0.02% / 0.02%)] [274,574 / 466 (99.86)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 55
[55 (0.02% / 0.02%)] [274,629 / 398 (99.88)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 45
[45 (0.02% / 0.02%)] [274,674 / 343 (99.89)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 35
[35 (0.01% / 0.01%)] [274,709 / 298 (99.90)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 29
[29 (0.01% / 0.01%)] [274,738 / 263 (99.91)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 25
[25 (0.01% / 0.01%)] [274,763 / 234 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 21
[21 (0.01% / 0.01%)] [274,784 / 209 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 14
[14 (0.01% / 0.01%)] [274,798 / 188 (99.94)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.01% / 0.01%)] [274,815 / 174 (99.94)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 26
[26 (0.01% / 0.01%)] [274,841 / 157 (99.95)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 16
[16 (0.01% / 0.01%)] [274,857 / 131 (99.96)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 18
[18 (0.01% / 0.01%)] [274,875 / 115 (99.96)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 13
[13 (0.00% / 0.00%)] [274,888 / 97 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 13
[13 (0.00% / 0.00%)] [274,901 / 84 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 5
[5 (0.00% / 0.00%)] [274,906 / 71 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [274,910 / 66 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 7
[7 (0.00% / 0.00%)] [274,917 / 62 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 6
[6 (0.00% / 0.00%)] [274,923 / 55 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [274,927 / 49 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [274,930 / 45 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [274,934 / 42 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [274,935 / 38 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [274,938 / 37 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [274,941 / 34 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [274,944 / 31 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [274,946 / 28 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 6
[6 (0.00% / 0.00%)] [274,952 / 26 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 3
[3 (0.00% / 0.00%)] [274,955 / 20 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [274,956 / 17 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [274,961 / 16 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [274,962 / 11 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [274,964 / 10 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [274,966 / 8 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [274,968 / 6 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [274,969 / 4 (100.00)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [274,970 / 3 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [274,971 / 2 (100.00)]
78.5mm - 79.4mm 78.5mm - 79.4mm = 1
[1 (0.00% / 0.00%)] [274,972 / 1 (100.00)]

欠測回数 (31 / 0.01%)

風向

静穏 静穏 = 5,023
[5,023 (1.83% / 1.83%)]
北北東 北北東 = 20,966
[20,966 (7.62% / 7.62%)]
北東 北東 = 23,086
[23,086 (8.39% / 8.40%)]
東北東 東北東 = 31,869
[31,869 (11.59% / 11.59%)]
東 = 17,609
[17,609 (6.40% / 6.40%)]
東南東 東南東 = 18,236
[18,236 (6.63% / 6.63%)]
南東 南東 = 19,860
[19,860 (7.22% / 7.22%)]
南南東 南南東 = 17,642
[17,642 (6.42% / 6.42%)]
南 = 33,068
[33,068 (12.02% / 12.03%)]
南南西 南南西 = 15,952
[15,952 (5.80% / 5.80%)]
南西 南西 = 8,770
[8,770 (3.19% / 3.19%)]
西南西 西南西 = 2,858
[2,858 (1.04% / 1.04%)]
西 西 = 2,714
[2,714 (0.99% / 0.99%)]
西北西 西北西 = 5,910
[5,910 (2.15% / 2.15%)]
北西 北西 = 19,787
[19,787 (7.20% / 7.20%)]
北北西 北北西 = 14,558
[14,558 (5.29% / 5.29%)]
北 = 17,056
[17,056 (6.20% / 6.20%)]

欠測回数 (39 / 0.01%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,669
[5,669 (2.06% / 2.06%)] [5,669 / 274,972 (2.06)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 42,209
[42,209 (15.35% / 15.35%)] [47,878 / 269,303 (17.41)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 57,611
[57,611 (20.95% / 20.95%)] [105,489 / 227,094 (38.36)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 60,859
[60,859 (22.13% / 22.13%)] [166,348 / 169,483 (60.50)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 47,015
[47,015 (17.10% / 17.10%)] [213,363 / 108,624 (77.59)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 27,897
[27,897 (10.14% / 10.15%)] [241,260 / 61,609 (87.74)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 15,635
[15,635 (5.69% / 5.69%)] [256,895 / 33,712 (93.43)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 8,663
[8,663 (3.15% / 3.15%)] [265,558 / 18,077 (96.58)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 4,455
[4,455 (1.62% / 1.62%)] [270,013 / 9,414 (98.20)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,249
[2,249 (0.82% / 0.82%)] [272,262 / 4,959 (99.01)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,213
[1,213 (0.44% / 0.44%)] [273,475 / 2,710 (99.46)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 634
[634 (0.23% / 0.23%)] [274,109 / 1,497 (99.69)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 337
[337 (0.12% / 0.12%)] [274,446 / 863 (99.81)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 200
[200 (0.07% / 0.07%)] [274,646 / 526 (99.88)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 104
[104 (0.04% / 0.04%)] [274,750 / 326 (99.92)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 60
[60 (0.02% / 0.02%)] [274,810 / 222 (99.94)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 43
[43 (0.02% / 0.02%)] [274,853 / 162 (99.96)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 27
[27 (0.01% / 0.01%)] [274,880 / 119 (99.97)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 19
[19 (0.01% / 0.01%)] [274,899 / 92 (99.97)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 15
[15 (0.01% / 0.01%)] [274,914 / 73 (99.98)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 17
[17 (0.01% / 0.01%)] [274,931 / 58 (99.99)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 10
[10 (0.00% / 0.00%)] [274,941 / 41 (99.99)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 4
[4 (0.00% / 0.00%)] [274,945 / 31 (99.99)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 6
[6 (0.00% / 0.00%)] [274,951 / 27 (99.99)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 5
[5 (0.00% / 0.00%)] [274,956 / 21 (99.99)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 5
[5 (0.00% / 0.00%)] [274,961 / 16 (100.00)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 2
[2 (0.00% / 0.00%)] [274,963 / 11 (100.00)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 2
[2 (0.00% / 0.00%)] [274,965 / 9 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 3
[3 (0.00% / 0.00%)] [274,968 / 7 (100.00)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 4
[4 (0.00% / 0.00%)] [274,972 / 4 (100.00)]

欠測回数 (31 / 0.01%)

気温

9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 6
[6 (0.00% / 0.00%)] [6 / 274,955 (0.00)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 55
[55 (0.02% / 0.02%)] [61 / 274,949 (0.02)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 293
[293 (0.11% / 0.11%)] [354 / 274,894 (0.13)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 790
[790 (0.29% / 0.29%)] [1,144 / 274,601 (0.42)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 1,773
[1,773 (0.64% / 0.64%)] [2,917 / 273,811 (1.06)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 3,927
[3,927 (1.43% / 1.43%)] [6,844 / 272,038 (2.49)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 7,103
[7,103 (2.58% / 2.58%)] [13,947 / 268,111 (5.07)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,734
[10,734 (3.90% / 3.90%)] [24,681 / 261,008 (8.98)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,004
[15,004 (5.46% / 5.46%)] [39,685 / 250,274 (14.43)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 17,762
[17,762 (6.46% / 6.46%)] [57,447 / 235,270 (20.89)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 19,664
[19,664 (7.15% / 7.15%)] [77,111 / 217,508 (28.04)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 19,704
[19,704 (7.17% / 7.17%)] [96,815 / 197,844 (35.21)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 19,009
[19,009 (6.91% / 6.91%)] [115,824 / 178,140 (42.12)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 17,582
[17,582 (6.39% / 6.39%)] [133,406 / 159,131 (48.52)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 18,049
[18,049 (6.56% / 6.56%)] [151,455 / 141,549 (55.08)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 20,090
[20,090 (7.31% / 7.31%)] [171,545 / 123,500 (62.39)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 23,841
[23,841 (8.67% / 8.67%)] [195,386 / 103,410 (71.06)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 28,283
[28,283 (10.28% / 10.29%)] [223,669 / 79,569 (81.35)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 27,439
[27,439 (9.98% / 9.98%)] [251,108 / 51,286 (91.33)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 15,658
[15,658 (5.69% / 5.69%)] [266,766 / 23,847 (97.02)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 6,383
[6,383 (2.32% / 2.32%)] [273,149 / 8,189 (99.34)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,616
[1,616 (0.59% / 0.59%)] [274,765 / 1,806 (99.93)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 175
[175 (0.06% / 0.06%)] [274,940 / 190 (99.99)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 14
[14 (0.01% / 0.01%)] [274,954 / 15 (100.00)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 1
[1 (0.00% / 0.00%)] [274,955 / 1 (100.00)]

欠測回数 (48 / 0.02%)

日照時間

0.0h 0.0h = 179,231
[179,231 (65.17% / 65.23%)] [179,231 / 274,751 (65.23)]
0.1h 0.1h = 8,826
[8,826 (3.21% / 3.21%)] [188,057 / 95,520 (68.45)]
0.2h 0.2h = 6,498
[6,498 (2.36% / 2.37%)] [194,555 / 86,694 (70.81)]
0.3h 0.3h = 5,779
[5,779 (2.10% / 2.10%)] [200,334 / 80,196 (72.91)]
0.4h 0.4h = 6,059
[6,059 (2.20% / 2.21%)] [206,393 / 74,417 (75.12)]
0.5h 0.5h = 6,261
[6,261 (2.28% / 2.28%)] [212,654 / 68,358 (77.40)]
0.6h 0.6h = 6,945
[6,945 (2.53% / 2.53%)] [219,599 / 62,097 (79.93)]
0.7h 0.7h = 7,764
[7,764 (2.82% / 2.83%)] [227,363 / 55,152 (82.75)]
0.8h 0.8h = 8,824
[8,824 (3.21% / 3.21%)] [236,187 / 47,388 (85.96)]
0.9h 0.9h = 11,338
[11,338 (4.12% / 4.13%)] [247,525 / 38,564 (90.09)]
1.0h 1.0h = 27,226
[27,226 (9.90% / 9.91%)] [274,751 / 27,226 (100.00)]

欠測回数 (252 / 0.09%)