Station Number 92011
Prefecture Okinawa [ Local Portal ]
Location 沖縄県島尻郡南大東村在所 南大東島地方気象台 (SHIMAJIRI GUN MINAMIDAITO SON, OKINAWA KEN)
Months of Observations 466
Number of Observations 340,140
Period of Observations
Period Name Lat. Long. Height Anemometer
1979/03/14 -- 1985/12/31 MINAMI-DAITO 25.827N 131.235E 14m 12.9m
1986/01/01 -- 1995/07/31 MINAMI-DAITO 25.827N 131.235E 14m 12.9m
1995/08/01 -- 2000/01/12 MINAMI-DAITO 25.828N 131.228E 15m 22.0m
2000/01/13 -- 2013/12/11 MINAMI-DAITO 25.828N 131.228E 15m 21.9m
2013/12/12 -- 2017/07/99 MINAMI-DAITO 25.828N 131.228E 15m 22.5m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
92012 KYUTO (Okinawa) 4.09km 59deg.
92006 KITA-DAITO (Okinawa) 16.15km 37deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 321,614
[321,614 (94.55% / 94.58%)] [321,614 / 340,055 (94.58)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 8,707
[8,707 (2.56% / 2.56%)] [330,321 / 18,441 (97.14)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,122
[3,122 (0.92% / 0.92%)] [333,443 / 9,734 (98.06)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,712
[1,712 (0.50% / 0.50%)] [335,155 / 6,612 (98.56)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,101
[1,101 (0.32% / 0.32%)] [336,256 / 4,900 (98.88)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 781
[781 (0.23% / 0.23%)] [337,037 / 3,799 (99.11)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 551
[551 (0.16% / 0.16%)] [337,588 / 3,018 (99.27)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 419
[419 (0.12% / 0.12%)] [338,007 / 2,467 (99.40)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 357
[357 (0.10% / 0.10%)] [338,364 / 2,048 (99.50)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 279
[279 (0.08% / 0.08%)] [338,643 / 1,691 (99.58)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 222
[222 (0.07% / 0.07%)] [338,865 / 1,412 (99.65)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 164
[164 (0.05% / 0.05%)] [339,029 / 1,190 (99.70)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 161
[161 (0.05% / 0.05%)] [339,190 / 1,026 (99.75)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 108
[108 (0.03% / 0.03%)] [339,298 / 865 (99.78)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 100
[100 (0.03% / 0.03%)] [339,398 / 757 (99.81)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 91
[91 (0.03% / 0.03%)] [339,489 / 657 (99.83)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 77
[77 (0.02% / 0.02%)] [339,566 / 566 (99.86)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 68
[68 (0.02% / 0.02%)] [339,634 / 489 (99.88)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 56
[56 (0.02% / 0.02%)] [339,690 / 421 (99.89)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 52
[52 (0.02% / 0.02%)] [339,742 / 365 (99.91)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 31
[31 (0.01% / 0.01%)] [339,773 / 313 (99.92)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 43
[43 (0.01% / 0.01%)] [339,816 / 282 (99.93)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 18
[18 (0.01% / 0.01%)] [339,834 / 239 (99.94)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 19
[19 (0.01% / 0.01%)] [339,853 / 221 (99.94)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 24
[24 (0.01% / 0.01%)] [339,877 / 202 (99.95)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 18
[18 (0.01% / 0.01%)] [339,895 / 178 (99.95)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 15
[15 (0.00% / 0.00%)] [339,910 / 160 (99.96)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 12
[12 (0.00% / 0.00%)] [339,922 / 145 (99.96)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 12
[12 (0.00% / 0.00%)] [339,934 / 133 (99.96)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [339,945 / 121 (99.97)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [339,953 / 110 (99.97)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 14
[14 (0.00% / 0.00%)] [339,967 / 102 (99.97)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 11
[11 (0.00% / 0.00%)] [339,978 / 88 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 9
[9 (0.00% / 0.00%)] [339,987 / 77 (99.98)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 9
[9 (0.00% / 0.00%)] [339,996 / 68 (99.98)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [340,000 / 59 (99.98)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [340,004 / 55 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [340,007 / 51 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 8
[8 (0.00% / 0.00%)] [340,015 / 48 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [340,016 / 40 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 3
[3 (0.00% / 0.00%)] [340,019 / 39 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [340,020 / 36 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [340,022 / 35 (99.99)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [340,023 / 33 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [340,026 / 32 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [340,028 / 29 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [340,030 / 27 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [340,033 / 25 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [340,035 / 22 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 3
[3 (0.00% / 0.00%)] [340,038 / 20 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [340,040 / 17 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [340,042 / 15 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [340,043 / 13 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [340,045 / 12 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [340,046 / 10 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [340,047 / 9 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [340,048 / 8 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [340,049 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 2
[2 (0.00% / 0.00%)] [340,051 / 6 (100.00)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [340,052 / 4 (100.00)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [340,053 / 3 (100.00)]
76.5mm - 77.4mm 76.5mm - 77.4mm = 1
[1 (0.00% / 0.00%)] [340,054 / 2 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [340,055 / 1 (100.00)]

Missing observations (85 / 0.02%)

Wind Direction

Calm Calm = 12,554
[12,554 (3.69% / 3.69%)]
NNE NNE = 32,157
[32,157 (9.45% / 9.45%)]
NE NE = 33,607
[33,607 (9.88% / 9.88%)]
ENE ENE = 32,829
[32,829 (9.65% / 9.65%)]
E E = 30,439
[30,439 (8.95% / 8.95%)]
ESE ESE = 22,336
[22,336 (6.57% / 6.57%)]
SE SE = 18,680
[18,680 (5.49% / 5.49%)]
SSE SSE = 18,383
[18,383 (5.40% / 5.40%)]
S S = 18,347
[18,347 (5.39% / 5.39%)]
SSW SSW = 19,260
[19,260 (5.66% / 5.66%)]
SW SW = 18,511
[18,511 (5.44% / 5.44%)]
WSW WSW = 10,042
[10,042 (2.95% / 2.95%)]
W W = 7,679
[7,679 (2.26% / 2.26%)]
WNW WNW = 5,543
[5,543 (1.63% / 1.63%)]
NW NW = 10,789
[10,789 (3.17% / 3.17%)]
NNW NNW = 18,499
[18,499 (5.44% / 5.44%)]
N N = 30,467
[30,467 (8.96% / 8.96%)]

Missing observations (18 / 0.01%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 13,386
[13,386 (3.94% / 3.94%)] [13,386 / 340,119 (3.94)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 21,090
[21,090 (6.20% / 6.20%)] [34,476 / 326,733 (10.14)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 36,004
[36,004 (10.59% / 10.59%)] [70,480 / 305,643 (20.72)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 57,299
[57,299 (16.85% / 16.85%)] [127,779 / 269,639 (37.57)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 65,405
[65,405 (19.23% / 19.23%)] [193,184 / 212,340 (56.80)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 56,507
[56,507 (16.61% / 16.61%)] [249,691 / 146,935 (73.41)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 40,212
[40,212 (11.82% / 11.82%)] [289,903 / 90,428 (85.24)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 23,917
[23,917 (7.03% / 7.03%)] [313,820 / 50,216 (92.27)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 12,483
[12,483 (3.67% / 3.67%)] [326,303 / 26,299 (95.94)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 6,080
[6,080 (1.79% / 1.79%)] [332,383 / 13,816 (97.73)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 3,070
[3,070 (0.90% / 0.90%)] [335,453 / 7,736 (98.63)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1,581
[1,581 (0.46% / 0.46%)] [337,034 / 4,666 (99.09)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 850
[850 (0.25% / 0.25%)] [337,884 / 3,085 (99.34)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 544
[544 (0.16% / 0.16%)] [338,428 / 2,235 (99.50)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 413
[413 (0.12% / 0.12%)] [338,841 / 1,691 (99.62)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 246
[246 (0.07% / 0.07%)] [339,087 / 1,278 (99.70)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 217
[217 (0.06% / 0.06%)] [339,304 / 1,032 (99.76)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 171
[171 (0.05% / 0.05%)] [339,475 / 815 (99.81)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 150
[150 (0.04% / 0.04%)] [339,625 / 644 (99.85)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 106
[106 (0.03% / 0.03%)] [339,731 / 494 (99.89)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 88
[88 (0.03% / 0.03%)] [339,819 / 388 (99.91)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 71
[71 (0.02% / 0.02%)] [339,890 / 300 (99.93)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 60
[60 (0.02% / 0.02%)] [339,950 / 229 (99.95)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 47
[47 (0.01% / 0.01%)] [339,997 / 169 (99.96)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 40
[40 (0.01% / 0.01%)] [340,037 / 122 (99.98)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 23
[23 (0.01% / 0.01%)] [340,060 / 82 (99.98)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 18
[18 (0.01% / 0.01%)] [340,078 / 59 (99.99)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 12
[12 (0.00% / 0.00%)] [340,090 / 41 (99.99)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 12
[12 (0.00% / 0.00%)] [340,102 / 29 (100.00)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 4
[4 (0.00% / 0.00%)] [340,106 / 17 (100.00)]
29.5m/s - 30.4m/s 29.5m/s - 30.4m/s = 2
[2 (0.00% / 0.00%)] [340,108 / 13 (100.00)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 4
[4 (0.00% / 0.00%)] [340,112 / 11 (100.00)]
33.5m/s - 34.4m/s 33.5m/s - 34.4m/s = 3
[3 (0.00% / 0.00%)] [340,115 / 7 (100.00)]
34.5m/s - 35.4m/s 34.5m/s - 35.4m/s = 3
[3 (0.00% / 0.00%)] [340,118 / 4 (100.00)]
37.5m/s - 38.4m/s 37.5m/s - 38.4m/s = 1
[1 (0.00% / 0.00%)] [340,119 / 1 (100.00)]

Missing observations (21 / 0.01%)

Temperature

4.5C - 5.4C 4.5C - 5.4C = 7
[7 (0.00% / 0.00%)] [7 / 340,131 (0.00)]
5.5C - 6.4C 5.5C - 6.4C = 20
[20 (0.01% / 0.01%)] [27 / 340,124 (0.01)]
6.5C - 7.4C 6.5C - 7.4C = 70
[70 (0.02% / 0.02%)] [97 / 340,104 (0.03)]
7.5C - 8.4C 7.5C - 8.4C = 135
[135 (0.04% / 0.04%)] [232 / 340,034 (0.07)]
8.5C - 9.4C 8.5C - 9.4C = 335
[335 (0.10% / 0.10%)] [567 / 339,899 (0.17)]
9.5C - 10.4C 9.5C - 10.4C = 587
[587 (0.17% / 0.17%)] [1,154 / 339,564 (0.34)]
10.5C - 11.4C 10.5C - 11.4C = 930
[930 (0.27% / 0.27%)] [2,084 / 338,977 (0.61)]
11.5C - 12.4C 11.5C - 12.4C = 1,381
[1,381 (0.41% / 0.41%)] [3,465 / 338,047 (1.02)]
12.5C - 13.4C 12.5C - 13.4C = 1,924
[1,924 (0.57% / 0.57%)] [5,389 / 336,666 (1.58)]
13.5C - 14.4C 13.5C - 14.4C = 3,559
[3,559 (1.05% / 1.05%)] [8,948 / 334,742 (2.63)]
14.5C - 15.4C 14.5C - 15.4C = 6,942
[6,942 (2.04% / 2.04%)] [15,890 / 331,183 (4.67)]
15.5C - 16.4C 15.5C - 16.4C = 10,404
[10,404 (3.06% / 3.06%)] [26,294 / 324,241 (7.73)]
16.5C - 17.4C 16.5C - 17.4C = 13,994
[13,994 (4.11% / 4.11%)] [40,288 / 313,837 (11.84)]
17.5C - 18.4C 17.5C - 18.4C = 16,867
[16,867 (4.96% / 4.96%)] [57,155 / 299,843 (16.80)]
18.5C - 19.4C 18.5C - 19.4C = 18,948
[18,948 (5.57% / 5.57%)] [76,103 / 282,976 (22.37)]
19.5C - 20.4C 19.5C - 20.4C = 20,916
[20,916 (6.15% / 6.15%)] [97,019 / 264,028 (28.52)]
20.5C - 21.4C 20.5C - 21.4C = 22,930
[22,930 (6.74% / 6.74%)] [119,949 / 243,112 (35.27)]
21.5C - 22.4C 21.5C - 22.4C = 22,527
[22,527 (6.62% / 6.62%)] [142,476 / 220,182 (41.89)]
22.5C - 23.4C 22.5C - 23.4C = 22,547
[22,547 (6.63% / 6.63%)] [165,023 / 197,655 (48.52)]
23.5C - 24.4C 23.5C - 24.4C = 22,709
[22,709 (6.68% / 6.68%)] [187,732 / 175,108 (55.19)]
24.5C - 25.4C 24.5C - 25.4C = 23,591
[23,591 (6.94% / 6.94%)] [211,323 / 152,399 (62.13)]
25.5C - 26.4C 25.5C - 26.4C = 25,234
[25,234 (7.42% / 7.42%)] [236,557 / 128,808 (69.55)]
26.5C - 27.4C 26.5C - 27.4C = 27,697
[27,697 (8.14% / 8.14%)] [264,254 / 103,574 (77.69)]
27.5C - 28.4C 27.5C - 28.4C = 27,660
[27,660 (8.13% / 8.13%)] [291,914 / 75,877 (85.82)]
28.5C - 29.4C 28.5C - 29.4C = 18,967
[18,967 (5.58% / 5.58%)] [310,881 / 48,217 (91.40)]
29.5C - 30.4C 29.5C - 30.4C = 14,613
[14,613 (4.30% / 4.30%)] [325,494 / 29,250 (95.70)]
30.5C - 31.4C 30.5C - 31.4C = 10,035
[10,035 (2.95% / 2.95%)] [335,529 / 14,637 (98.65)]
31.5C - 32.4C 31.5C - 32.4C = 3,943
[3,943 (1.16% / 1.16%)] [339,472 / 4,602 (99.81)]
32.5C - 33.4C 32.5C - 33.4C = 611
[611 (0.18% / 0.18%)] [340,083 / 659 (99.99)]
33.5C - 34.4C 33.5C - 34.4C = 47
[47 (0.01% / 0.01%)] [340,130 / 48 (100.00)]
34.5C - 35.4C 34.5C - 35.4C = 1
[1 (0.00% / 0.00%)] [340,131 / 1 (100.00)]

Missing observations (9 / 0.00%)

Sunshine Duration

0.0h 0.0h = 216,675
[216,675 (63.70% / 63.82%)] [216,675 / 339,493 (63.82)]
0.1h 0.1h = 9,978
[9,978 (2.93% / 2.94%)] [226,653 / 122,818 (66.76)]
0.2h 0.2h = 7,571
[7,571 (2.23% / 2.23%)] [234,224 / 112,840 (68.99)]
0.3h 0.3h = 6,922
[6,922 (2.04% / 2.04%)] [241,146 / 105,269 (71.03)]
0.4h 0.4h = 6,827
[6,827 (2.01% / 2.01%)] [247,973 / 98,347 (73.04)]
0.5h 0.5h = 6,908
[6,908 (2.03% / 2.03%)] [254,881 / 91,520 (75.08)]
0.6h 0.6h = 7,502
[7,502 (2.21% / 2.21%)] [262,383 / 84,612 (77.29)]
0.7h 0.7h = 8,734
[8,734 (2.57% / 2.57%)] [271,117 / 77,110 (79.86)]
0.8h 0.8h = 10,654
[10,654 (3.13% / 3.14%)] [281,771 / 68,376 (83.00)]
0.9h 0.9h = 15,465
[15,465 (4.55% / 4.56%)] [297,236 / 57,722 (87.55)]
1.0h 1.0h = 42,257
[42,257 (12.42% / 12.45%)] [339,493 / 42,257 (100.00)]

Missing observations (647 / 0.19%)