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 475
Number of Observations 346,692
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 -- 2018/09/99 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 = 327,810
[327,810 (94.55% / 94.58%)] [327,810 / 346,607 (94.58)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 8,918
[8,918 (2.57% / 2.57%)] [336,728 / 18,797 (97.15)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,185
[3,185 (0.92% / 0.92%)] [339,913 / 9,879 (98.07)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,728
[1,728 (0.50% / 0.50%)] [341,641 / 6,694 (98.57)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,116
[1,116 (0.32% / 0.32%)] [342,757 / 4,966 (98.89)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 794
[794 (0.23% / 0.23%)] [343,551 / 3,850 (99.12)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 562
[562 (0.16% / 0.16%)] [344,113 / 3,056 (99.28)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 423
[423 (0.12% / 0.12%)] [344,536 / 2,494 (99.40)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 360
[360 (0.10% / 0.10%)] [344,896 / 2,071 (99.51)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 280
[280 (0.08% / 0.08%)] [345,176 / 1,711 (99.59)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 222
[222 (0.06% / 0.06%)] [345,398 / 1,431 (99.65)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 169
[169 (0.05% / 0.05%)] [345,567 / 1,209 (99.70)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 164
[164 (0.05% / 0.05%)] [345,731 / 1,040 (99.75)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 111
[111 (0.03% / 0.03%)] [345,842 / 876 (99.78)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 102
[102 (0.03% / 0.03%)] [345,944 / 765 (99.81)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 92
[92 (0.03% / 0.03%)] [346,036 / 663 (99.84)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 78
[78 (0.02% / 0.02%)] [346,114 / 571 (99.86)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 68
[68 (0.02% / 0.02%)] [346,182 / 493 (99.88)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 56
[56 (0.02% / 0.02%)] [346,238 / 425 (99.89)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 53
[53 (0.02% / 0.02%)] [346,291 / 369 (99.91)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 31
[31 (0.01% / 0.01%)] [346,322 / 316 (99.92)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 43
[43 (0.01% / 0.01%)] [346,365 / 285 (99.93)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 19
[19 (0.01% / 0.01%)] [346,384 / 242 (99.94)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 19
[19 (0.01% / 0.01%)] [346,403 / 223 (99.94)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 24
[24 (0.01% / 0.01%)] [346,427 / 204 (99.95)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 18
[18 (0.01% / 0.01%)] [346,445 / 180 (99.95)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 15
[15 (0.00% / 0.00%)] [346,460 / 162 (99.96)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 12
[12 (0.00% / 0.00%)] [346,472 / 147 (99.96)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 12
[12 (0.00% / 0.00%)] [346,484 / 135 (99.96)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [346,495 / 123 (99.97)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [346,503 / 112 (99.97)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 14
[14 (0.00% / 0.00%)] [346,517 / 104 (99.97)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 11
[11 (0.00% / 0.00%)] [346,528 / 90 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 9
[9 (0.00% / 0.00%)] [346,537 / 79 (99.98)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 10
[10 (0.00% / 0.00%)] [346,547 / 70 (99.98)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [346,551 / 60 (99.98)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [346,555 / 56 (99.98)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [346,558 / 52 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 8
[8 (0.00% / 0.00%)] [346,566 / 49 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [346,567 / 41 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 3
[3 (0.00% / 0.00%)] [346,570 / 40 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [346,571 / 37 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [346,573 / 36 (99.99)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [346,574 / 34 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [346,578 / 33 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [346,580 / 29 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [346,582 / 27 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [346,585 / 25 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [346,587 / 22 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 3
[3 (0.00% / 0.00%)] [346,590 / 20 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [346,592 / 17 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [346,594 / 15 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [346,595 / 13 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [346,597 / 12 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [346,598 / 10 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [346,599 / 9 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [346,600 / 8 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [346,601 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 2
[2 (0.00% / 0.00%)] [346,603 / 6 (100.00)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [346,604 / 4 (100.00)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [346,605 / 3 (100.00)]
76.5mm - 77.4mm 76.5mm - 77.4mm = 1
[1 (0.00% / 0.00%)] [346,606 / 2 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [346,607 / 1 (100.00)]

Missing observations (85 / 0.02%)

Wind Direction

Calm Calm = 12,580
[12,580 (3.63% / 3.63%)]
NNE NNE = 32,643
[32,643 (9.42% / 9.42%)]
NE NE = 34,239
[34,239 (9.88% / 9.88%)]
ENE ENE = 33,503
[33,503 (9.66% / 9.66%)]
E E = 31,311
[31,311 (9.03% / 9.03%)]
ESE ESE = 22,883
[22,883 (6.60% / 6.60%)]
SE SE = 19,141
[19,141 (5.52% / 5.52%)]
SSE SSE = 18,860
[18,860 (5.44% / 5.44%)]
S S = 18,760
[18,760 (5.41% / 5.41%)]
SSW SSW = 19,556
[19,556 (5.64% / 5.64%)]
SW SW = 18,799
[18,799 (5.42% / 5.42%)]
WSW WSW = 10,185
[10,185 (2.94% / 2.94%)]
W W = 7,800
[7,800 (2.25% / 2.25%)]
WNW WNW = 5,647
[5,647 (1.63% / 1.63%)]
NW NW = 11,008
[11,008 (3.18% / 3.18%)]
NNW NNW = 18,787
[18,787 (5.42% / 5.42%)]
N N = 30,972
[30,972 (8.93% / 8.93%)]

Missing observations (18 / 0.01%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 13,452
[13,452 (3.88% / 3.88%)] [13,452 / 346,671 (3.88)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 21,365
[21,365 (6.16% / 6.16%)] [34,817 / 333,219 (10.04)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 36,508
[36,508 (10.53% / 10.53%)] [71,325 / 311,854 (20.57)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 58,267
[58,267 (16.81% / 16.81%)] [129,592 / 275,346 (37.38)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 66,614
[66,614 (19.21% / 19.22%)] [196,206 / 217,079 (56.60)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 57,726
[57,726 (16.65% / 16.65%)] [253,932 / 150,465 (73.25)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 41,171
[41,171 (11.88% / 11.88%)] [295,103 / 92,739 (85.12)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 24,525
[24,525 (7.07% / 7.07%)] [319,628 / 51,568 (92.20)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 12,811
[12,811 (3.70% / 3.70%)] [332,439 / 27,043 (95.89)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 6,220
[6,220 (1.79% / 1.79%)] [338,659 / 14,232 (97.69)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 3,165
[3,165 (0.91% / 0.91%)] [341,824 / 8,012 (98.60)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1,646
[1,646 (0.47% / 0.47%)] [343,470 / 4,847 (99.08)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 889
[889 (0.26% / 0.26%)] [344,359 / 3,201 (99.33)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 572
[572 (0.16% / 0.16%)] [344,931 / 2,312 (99.50)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 431
[431 (0.12% / 0.12%)] [345,362 / 1,740 (99.62)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 260
[260 (0.07% / 0.07%)] [345,622 / 1,309 (99.70)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 226
[226 (0.07% / 0.07%)] [345,848 / 1,049 (99.76)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 178
[178 (0.05% / 0.05%)] [346,026 / 823 (99.81)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 150
[150 (0.04% / 0.04%)] [346,176 / 645 (99.86)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 107
[107 (0.03% / 0.03%)] [346,283 / 495 (99.89)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 88
[88 (0.03% / 0.03%)] [346,371 / 388 (99.91)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 71
[71 (0.02% / 0.02%)] [346,442 / 300 (99.93)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 60
[60 (0.02% / 0.02%)] [346,502 / 229 (99.95)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 47
[47 (0.01% / 0.01%)] [346,549 / 169 (99.96)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 40
[40 (0.01% / 0.01%)] [346,589 / 122 (99.98)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 23
[23 (0.01% / 0.01%)] [346,612 / 82 (99.98)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 18
[18 (0.01% / 0.01%)] [346,630 / 59 (99.99)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 12
[12 (0.00% / 0.00%)] [346,642 / 41 (99.99)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 12
[12 (0.00% / 0.00%)] [346,654 / 29 (100.00)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 4
[4 (0.00% / 0.00%)] [346,658 / 17 (100.00)]
29.5m/s - 30.4m/s 29.5m/s - 30.4m/s = 2
[2 (0.00% / 0.00%)] [346,660 / 13 (100.00)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 4
[4 (0.00% / 0.00%)] [346,664 / 11 (100.00)]
33.5m/s - 34.4m/s 33.5m/s - 34.4m/s = 3
[3 (0.00% / 0.00%)] [346,667 / 7 (100.00)]
34.5m/s - 35.4m/s 34.5m/s - 35.4m/s = 3
[3 (0.00% / 0.00%)] [346,670 / 4 (100.00)]
37.5m/s - 38.4m/s 37.5m/s - 38.4m/s = 1
[1 (0.00% / 0.00%)] [346,671 / 1 (100.00)]

Missing observations (21 / 0.01%)

Temperature

4.5C - 5.4C 4.5C - 5.4C = 7
[7 (0.00% / 0.00%)] [7 / 346,683 (0.00)]
5.5C - 6.4C 5.5C - 6.4C = 20
[20 (0.01% / 0.01%)] [27 / 346,676 (0.01)]
6.5C - 7.4C 6.5C - 7.4C = 70
[70 (0.02% / 0.02%)] [97 / 346,656 (0.03)]
7.5C - 8.4C 7.5C - 8.4C = 135
[135 (0.04% / 0.04%)] [232 / 346,586 (0.07)]
8.5C - 9.4C 8.5C - 9.4C = 338
[338 (0.10% / 0.10%)] [570 / 346,451 (0.16)]
9.5C - 10.4C 9.5C - 10.4C = 593
[593 (0.17% / 0.17%)] [1,163 / 346,113 (0.34)]
10.5C - 11.4C 10.5C - 11.4C = 935
[935 (0.27% / 0.27%)] [2,098 / 345,520 (0.61)]
11.5C - 12.4C 11.5C - 12.4C = 1,407
[1,407 (0.41% / 0.41%)] [3,505 / 344,585 (1.01)]
12.5C - 13.4C 12.5C - 13.4C = 1,977
[1,977 (0.57% / 0.57%)] [5,482 / 343,178 (1.58)]
13.5C - 14.4C 13.5C - 14.4C = 3,651
[3,651 (1.05% / 1.05%)] [9,133 / 341,201 (2.63)]
14.5C - 15.4C 14.5C - 15.4C = 7,056
[7,056 (2.04% / 2.04%)] [16,189 / 337,550 (4.67)]
15.5C - 16.4C 15.5C - 16.4C = 10,594
[10,594 (3.06% / 3.06%)] [26,783 / 330,494 (7.73)]
16.5C - 17.4C 16.5C - 17.4C = 14,232
[14,232 (4.11% / 4.11%)] [41,015 / 319,900 (11.83)]
17.5C - 18.4C 17.5C - 18.4C = 17,177
[17,177 (4.95% / 4.95%)] [58,192 / 305,668 (16.79)]
18.5C - 19.4C 18.5C - 19.4C = 19,269
[19,269 (5.56% / 5.56%)] [77,461 / 288,491 (22.34)]
19.5C - 20.4C 19.5C - 20.4C = 21,322
[21,322 (6.15% / 6.15%)] [98,783 / 269,222 (28.49)]
20.5C - 21.4C 20.5C - 21.4C = 23,339
[23,339 (6.73% / 6.73%)] [122,122 / 247,900 (35.23)]
21.5C - 22.4C 21.5C - 22.4C = 22,804
[22,804 (6.58% / 6.58%)] [144,926 / 224,561 (41.80)]
22.5C - 23.4C 22.5C - 23.4C = 22,857
[22,857 (6.59% / 6.59%)] [167,783 / 201,757 (48.40)]
23.5C - 24.4C 23.5C - 24.4C = 22,998
[22,998 (6.63% / 6.63%)] [190,781 / 178,900 (55.03)]
24.5C - 25.4C 24.5C - 25.4C = 23,933
[23,933 (6.90% / 6.90%)] [214,714 / 155,902 (61.93)]
25.5C - 26.4C 25.5C - 26.4C = 25,630
[25,630 (7.39% / 7.39%)] [240,344 / 131,969 (69.33)]
26.5C - 27.4C 26.5C - 27.4C = 28,419
[28,419 (8.20% / 8.20%)] [268,763 / 106,339 (77.52)]
27.5C - 28.4C 27.5C - 28.4C = 28,509
[28,509 (8.22% / 8.22%)] [297,272 / 77,920 (85.75)]
28.5C - 29.4C 28.5C - 29.4C = 19,448
[19,448 (5.61% / 5.61%)] [316,720 / 49,411 (91.36)]
29.5C - 30.4C 29.5C - 30.4C = 15,025
[15,025 (4.33% / 4.33%)] [331,745 / 29,963 (95.69)]
30.5C - 31.4C 30.5C - 31.4C = 10,303
[10,303 (2.97% / 2.97%)] [342,048 / 14,938 (98.66)]
31.5C - 32.4C 31.5C - 32.4C = 3,976
[3,976 (1.15% / 1.15%)] [346,024 / 4,635 (99.81)]
32.5C - 33.4C 32.5C - 33.4C = 611
[611 (0.18% / 0.18%)] [346,635 / 659 (99.99)]
33.5C - 34.4C 33.5C - 34.4C = 47
[47 (0.01% / 0.01%)] [346,682 / 48 (100.00)]
34.5C - 35.4C 34.5C - 35.4C = 1
[1 (0.00% / 0.00%)] [346,683 / 1 (100.00)]

Missing observations (9 / 0.00%)

Sunshine Duration

0.0h 0.0h = 220,642
[220,642 (63.64% / 63.76%)] [220,642 / 346,044 (63.76)]
0.1h 0.1h = 10,180
[10,180 (2.94% / 2.94%)] [230,822 / 125,402 (66.70)]
0.2h 0.2h = 7,720
[7,720 (2.23% / 2.23%)] [238,542 / 115,222 (68.93)]
0.3h 0.3h = 7,047
[7,047 (2.03% / 2.04%)] [245,589 / 107,502 (70.97)]
0.4h 0.4h = 6,948
[6,948 (2.00% / 2.01%)] [252,537 / 100,455 (72.98)]
0.5h 0.5h = 7,062
[7,062 (2.04% / 2.04%)] [259,599 / 93,507 (75.02)]
0.6h 0.6h = 7,656
[7,656 (2.21% / 2.21%)] [267,255 / 86,445 (77.23)]
0.7h 0.7h = 8,901
[8,901 (2.57% / 2.57%)] [276,156 / 78,789 (79.80)]
0.8h 0.8h = 10,912
[10,912 (3.15% / 3.15%)] [287,068 / 69,888 (82.96)]
0.9h 0.9h = 15,841
[15,841 (4.57% / 4.58%)] [302,909 / 58,976 (87.53)]
1.0h 1.0h = 43,135
[43,135 (12.44% / 12.47%)] [346,044 / 43,135 (100.00)]

Missing observations (648 / 0.19%)