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 391
観測回数 285,227
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 〜 2018年09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 = 270,972
[270,972 (95.00% / 95.01%)] [270,972 / 285,196 (95.01)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 7,311
[7,311 (2.56% / 2.56%)] [278,283 / 14,224 (97.58)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,309
[2,309 (0.81% / 0.81%)] [280,592 / 6,913 (98.39)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,298
[1,298 (0.46% / 0.46%)] [281,890 / 4,604 (98.84)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 799
[799 (0.28% / 0.28%)] [282,689 / 3,306 (99.12)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 569
[569 (0.20% / 0.20%)] [283,258 / 2,507 (99.32)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 397
[397 (0.14% / 0.14%)] [283,655 / 1,938 (99.46)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 290
[290 (0.10% / 0.10%)] [283,945 / 1,541 (99.56)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 224
[224 (0.08% / 0.08%)] [284,169 / 1,251 (99.64)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 169
[169 (0.06% / 0.06%)] [284,338 / 1,027 (99.70)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 145
[145 (0.05% / 0.05%)] [284,483 / 858 (99.75)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 131
[131 (0.05% / 0.05%)] [284,614 / 713 (99.80)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 88
[88 (0.03% / 0.03%)] [284,702 / 582 (99.83)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 70
[70 (0.02% / 0.02%)] [284,772 / 494 (99.85)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 58
[58 (0.02% / 0.02%)] [284,830 / 424 (99.87)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 46
[46 (0.02% / 0.02%)] [284,876 / 366 (99.89)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 37
[37 (0.01% / 0.01%)] [284,913 / 320 (99.90)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 33
[33 (0.01% / 0.01%)] [284,946 / 283 (99.91)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 26
[26 (0.01% / 0.01%)] [284,972 / 250 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 23
[23 (0.01% / 0.01%)] [284,995 / 224 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 14
[14 (0.00% / 0.00%)] [285,009 / 201 (99.93)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.01% / 0.01%)] [285,026 / 187 (99.94)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 27
[27 (0.01% / 0.01%)] [285,053 / 170 (99.95)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 16
[16 (0.01% / 0.01%)] [285,069 / 143 (99.96)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 18
[18 (0.01% / 0.01%)] [285,087 / 127 (99.96)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 15
[15 (0.01% / 0.01%)] [285,102 / 109 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 14
[14 (0.00% / 0.00%)] [285,116 / 94 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [285,122 / 80 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [285,126 / 74 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [285,134 / 70 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 7
[7 (0.00% / 0.00%)] [285,141 / 62 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 6
[6 (0.00% / 0.00%)] [285,147 / 55 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [285,150 / 49 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 5
[5 (0.00% / 0.00%)] [285,155 / 46 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [285,157 / 41 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [285,160 / 39 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [285,163 / 36 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [285,166 / 33 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [285,168 / 30 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 7
[7 (0.00% / 0.00%)] [285,175 / 28 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 3
[3 (0.00% / 0.00%)] [285,178 / 21 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [285,179 / 18 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [285,184 / 17 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [285,185 / 12 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [285,187 / 11 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [285,188 / 9 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [285,190 / 8 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [285,192 / 6 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [285,193 / 4 (100.00)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [285,194 / 3 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [285,195 / 2 (100.00)]
78.5mm - 79.4mm 78.5mm - 79.4mm = 1
[1 (0.00% / 0.00%)] [285,196 / 1 (100.00)]

欠測回数 (31 / 0.01%)

風向

静穏 静穏 = 5,047
[5,047 (1.77% / 1.77%)]
北北東 北北東 = 21,505
[21,505 (7.54% / 7.54%)]
北東 北東 = 24,119
[24,119 (8.46% / 8.46%)]
東北東 東北東 = 33,265
[33,265 (11.66% / 11.66%)]
東 = 18,379
[18,379 (6.44% / 6.44%)]
東南東 東南東 = 19,186
[19,186 (6.73% / 6.73%)]
南東 南東 = 20,662
[20,662 (7.24% / 7.25%)]
南南東 南南東 = 18,528
[18,528 (6.50% / 6.50%)]
南 = 34,112
[34,112 (11.96% / 11.96%)]
南南西 南南西 = 16,321
[16,321 (5.72% / 5.72%)]
南西 南西 = 8,934
[8,934 (3.13% / 3.13%)]
西南西 西南西 = 2,981
[2,981 (1.05% / 1.05%)]
西 西 = 2,798
[2,798 (0.98% / 0.98%)]
西北西 西北西 = 6,102
[6,102 (2.14% / 2.14%)]
北西 北西 = 20,455
[20,455 (7.17% / 7.17%)]
北北西 北北西 = 15,140
[15,140 (5.31% / 5.31%)]
北 = 17,654
[17,654 (6.19% / 6.19%)]

欠測回数 (39 / 0.01%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,769
[5,769 (2.02% / 2.02%)] [5,769 / 285,196 (2.02)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 43,788
[43,788 (15.35% / 15.35%)] [49,557 / 279,427 (17.38)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 59,694
[59,694 (20.93% / 20.93%)] [109,251 / 235,639 (38.31)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 63,186
[63,186 (22.15% / 22.16%)] [172,437 / 175,945 (60.46)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 48,864
[48,864 (17.13% / 17.13%)] [221,301 / 112,759 (77.60)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 28,963
[28,963 (10.15% / 10.16%)] [250,264 / 63,895 (87.75)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 16,201
[16,201 (5.68% / 5.68%)] [266,465 / 34,932 (93.43)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 8,942
[8,942 (3.14% / 3.14%)] [275,407 / 18,731 (96.57)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 4,621
[4,621 (1.62% / 1.62%)] [280,028 / 9,789 (98.19)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,337
[2,337 (0.82% / 0.82%)] [282,365 / 5,168 (99.01)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,265
[1,265 (0.44% / 0.44%)] [283,630 / 2,831 (99.45)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 662
[662 (0.23% / 0.23%)] [284,292 / 1,566 (99.68)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 349
[349 (0.12% / 0.12%)] [284,641 / 904 (99.81)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 209
[209 (0.07% / 0.07%)] [284,850 / 555 (99.88)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 108
[108 (0.04% / 0.04%)] [284,958 / 346 (99.92)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 60
[60 (0.02% / 0.02%)] [285,018 / 238 (99.94)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 46
[46 (0.02% / 0.02%)] [285,064 / 178 (99.95)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 29
[29 (0.01% / 0.01%)] [285,093 / 132 (99.96)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 22
[22 (0.01% / 0.01%)] [285,115 / 103 (99.97)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 19
[19 (0.01% / 0.01%)] [285,134 / 81 (99.98)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 19
[19 (0.01% / 0.01%)] [285,153 / 62 (99.98)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 11
[11 (0.00% / 0.00%)] [285,164 / 43 (99.99)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 4
[4 (0.00% / 0.00%)] [285,168 / 32 (99.99)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 6
[6 (0.00% / 0.00%)] [285,174 / 28 (99.99)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 5
[5 (0.00% / 0.00%)] [285,179 / 22 (99.99)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 5
[5 (0.00% / 0.00%)] [285,184 / 17 (100.00)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 3
[3 (0.00% / 0.00%)] [285,187 / 12 (100.00)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 2
[2 (0.00% / 0.00%)] [285,189 / 9 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 3
[3 (0.00% / 0.00%)] [285,192 / 7 (100.00)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 4
[4 (0.00% / 0.00%)] [285,196 / 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 / 285,179 (0.00)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 55
[55 (0.02% / 0.02%)] [61 / 285,173 (0.02)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 295
[295 (0.10% / 0.10%)] [356 / 285,118 (0.12)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 819
[819 (0.29% / 0.29%)] [1,175 / 284,823 (0.41)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 1,805
[1,805 (0.63% / 0.63%)] [2,980 / 284,004 (1.04)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 3,978
[3,978 (1.39% / 1.39%)] [6,958 / 282,199 (2.44)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 7,254
[7,254 (2.54% / 2.54%)] [14,212 / 278,221 (4.98)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,082
[11,082 (3.89% / 3.89%)] [25,294 / 270,967 (8.87)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,449
[15,449 (5.42% / 5.42%)] [40,743 / 259,885 (14.29)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 18,326
[18,326 (6.43% / 6.43%)] [59,069 / 244,436 (20.71)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 20,319
[20,319 (7.12% / 7.12%)] [79,388 / 226,110 (27.84)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 20,247
[20,247 (7.10% / 7.10%)] [99,635 / 205,791 (34.94)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 19,485
[19,485 (6.83% / 6.83%)] [119,120 / 185,544 (41.77)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 17,991
[17,991 (6.31% / 6.31%)] [137,111 / 166,059 (48.08)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 18,536
[18,536 (6.50% / 6.50%)] [155,647 / 148,068 (54.58)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 20,744
[20,744 (7.27% / 7.27%)] [176,391 / 129,532 (61.85)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 24,635
[24,635 (8.64% / 8.64%)] [201,026 / 108,788 (70.49)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 29,396
[29,396 (10.31% / 10.31%)] [230,422 / 84,153 (80.80)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 29,094
[29,094 (10.20% / 10.20%)] [259,516 / 54,757 (91.00)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 16,768
[16,768 (5.88% / 5.88%)] [276,284 / 25,663 (96.88)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 6,904
[6,904 (2.42% / 2.42%)] [283,188 / 8,895 (99.30)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,762
[1,762 (0.62% / 0.62%)] [284,950 / 1,991 (99.92)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 210
[210 (0.07% / 0.07%)] [285,160 / 229 (99.99)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 18
[18 (0.01% / 0.01%)] [285,178 / 19 (100.00)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 1
[1 (0.00% / 0.00%)] [285,179 / 1 (100.00)]

欠測回数 (48 / 0.02%)

日照時間

0.0h 0.0h = 185,764
[185,764 (65.13% / 65.19%)] [185,764 / 284,974 (65.19)]
0.1h 0.1h = 9,149
[9,149 (3.21% / 3.21%)] [194,913 / 99,210 (68.40)]
0.2h 0.2h = 6,786
[6,786 (2.38% / 2.38%)] [201,699 / 90,061 (70.78)]
0.3h 0.3h = 6,008
[6,008 (2.11% / 2.11%)] [207,707 / 83,275 (72.89)]
0.4h 0.4h = 6,304
[6,304 (2.21% / 2.21%)] [214,011 / 77,267 (75.10)]
0.5h 0.5h = 6,500
[6,500 (2.28% / 2.28%)] [220,511 / 70,963 (77.38)]
0.6h 0.6h = 7,220
[7,220 (2.53% / 2.53%)] [227,731 / 64,463 (79.91)]
0.7h 0.7h = 8,077
[8,077 (2.83% / 2.83%)] [235,808 / 57,243 (82.75)]
0.8h 0.8h = 9,185
[9,185 (3.22% / 3.22%)] [244,993 / 49,166 (85.97)]
0.9h 0.9h = 11,715
[11,715 (4.11% / 4.11%)] [256,708 / 39,981 (90.08)]
1.0h 1.0h = 28,266
[28,266 (9.91% / 9.92%)] [284,974 / 28,266 (100.00)]

欠測回数 (253 / 0.09%)