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 461
Number of Observations 336,468
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 KITADAITO (Okinawa) 16.15km 37deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 318,160
[318,160 (94.56% / 94.58%)] [318,160 / 336,384 (94.58)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 8,600
[8,600 (2.56% / 2.56%)] [326,760 / 18,224 (97.14)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,080
[3,080 (0.92% / 0.92%)] [329,840 / 9,624 (98.05)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,683
[1,683 (0.50% / 0.50%)] [331,523 / 6,544 (98.55)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,095
[1,095 (0.33% / 0.33%)] [332,618 / 4,861 (98.88)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 771
[771 (0.23% / 0.23%)] [333,389 / 3,766 (99.11)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 545
[545 (0.16% / 0.16%)] [333,934 / 2,995 (99.27)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 418
[418 (0.12% / 0.12%)] [334,352 / 2,450 (99.40)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 354
[354 (0.11% / 0.11%)] [334,706 / 2,032 (99.50)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 274
[274 (0.08% / 0.08%)] [334,980 / 1,678 (99.58)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 221
[221 (0.07% / 0.07%)] [335,201 / 1,404 (99.65)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 162
[162 (0.05% / 0.05%)] [335,363 / 1,183 (99.70)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 161
[161 (0.05% / 0.05%)] [335,524 / 1,021 (99.74)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 107
[107 (0.03% / 0.03%)] [335,631 / 860 (99.78)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 100
[100 (0.03% / 0.03%)] [335,731 / 753 (99.81)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 91
[91 (0.03% / 0.03%)] [335,822 / 653 (99.83)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 76
[76 (0.02% / 0.02%)] [335,898 / 562 (99.86)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 68
[68 (0.02% / 0.02%)] [335,966 / 486 (99.88)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 55
[55 (0.02% / 0.02%)] [336,021 / 418 (99.89)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 52
[52 (0.02% / 0.02%)] [336,073 / 363 (99.91)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 31
[31 (0.01% / 0.01%)] [336,104 / 311 (99.92)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 43
[43 (0.01% / 0.01%)] [336,147 / 280 (99.93)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 18
[18 (0.01% / 0.01%)] [336,165 / 237 (99.93)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 19
[19 (0.01% / 0.01%)] [336,184 / 219 (99.94)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 24
[24 (0.01% / 0.01%)] [336,208 / 200 (99.95)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 18
[18 (0.01% / 0.01%)] [336,226 / 176 (99.95)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 15
[15 (0.00% / 0.00%)] [336,241 / 158 (99.96)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 12
[12 (0.00% / 0.00%)] [336,253 / 143 (99.96)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 12
[12 (0.00% / 0.00%)] [336,265 / 131 (99.96)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [336,276 / 119 (99.97)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [336,284 / 108 (99.97)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 14
[14 (0.00% / 0.00%)] [336,298 / 100 (99.97)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 11
[11 (0.00% / 0.00%)] [336,309 / 86 (99.98)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 9
[9 (0.00% / 0.00%)] [336,318 / 75 (99.98)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 9
[9 (0.00% / 0.00%)] [336,327 / 66 (99.98)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [336,331 / 57 (99.98)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [336,335 / 53 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [336,338 / 49 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 8
[8 (0.00% / 0.00%)] [336,346 / 46 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [336,347 / 38 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 3
[3 (0.00% / 0.00%)] [336,350 / 37 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [336,351 / 34 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [336,353 / 33 (99.99)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [336,354 / 31 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [336,356 / 30 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [336,358 / 28 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [336,360 / 26 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [336,363 / 24 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [336,365 / 21 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [336,367 / 19 (99.99)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [336,369 / 17 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [336,371 / 15 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [336,372 / 13 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [336,374 / 12 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [336,375 / 10 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [336,376 / 9 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [336,377 / 8 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [336,378 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 2
[2 (0.00% / 0.00%)] [336,380 / 6 (100.00)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [336,381 / 4 (100.00)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [336,382 / 3 (100.00)]
76.5mm - 77.4mm 76.5mm - 77.4mm = 1
[1 (0.00% / 0.00%)] [336,383 / 2 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [336,384 / 1 (100.00)]

Missing observations (84 / 0.02%)

Wind Direction

Calm Calm = 12,522
[12,522 (3.72% / 3.72%)]
NNE NNE = 31,711
[31,711 (9.42% / 9.43%)]
NE NE = 33,125
[33,125 (9.84% / 9.85%)]
ENE ENE = 32,279
[32,279 (9.59% / 9.59%)]
E E = 30,109
[30,109 (8.95% / 8.95%)]
ESE ESE = 22,067
[22,067 (6.56% / 6.56%)]
SE SE = 18,537
[18,537 (5.51% / 5.51%)]
SSE SSE = 18,309
[18,309 (5.44% / 5.44%)]
S S = 18,276
[18,276 (5.43% / 5.43%)]
SSW SSW = 19,166
[19,166 (5.70% / 5.70%)]
SW SW = 18,363
[18,363 (5.46% / 5.46%)]
WSW WSW = 9,835
[9,835 (2.92% / 2.92%)]
W W = 7,533
[7,533 (2.24% / 2.24%)]
WNW WNW = 5,462
[5,462 (1.62% / 1.62%)]
NW NW = 10,684
[10,684 (3.18% / 3.18%)]
NNW NNW = 18,332
[18,332 (5.45% / 5.45%)]
N N = 30,141
[30,141 (8.96% / 8.96%)]

Missing observations (17 / 0.01%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 13,331
[13,331 (3.96% / 3.96%)] [13,331 / 336,448 (3.96)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 20,984
[20,984 (6.24% / 6.24%)] [34,315 / 323,117 (10.20)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 35,775
[35,775 (10.63% / 10.63%)] [70,090 / 302,133 (20.83)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 56,822
[56,822 (16.89% / 16.89%)] [126,912 / 266,358 (37.72)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 64,741
[64,741 (19.24% / 19.24%)] [191,653 / 209,536 (56.96)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 55,871
[55,871 (16.61% / 16.61%)] [247,524 / 144,795 (73.57)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 39,574
[39,574 (11.76% / 11.76%)] [287,098 / 88,924 (85.33)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 23,487
[23,487 (6.98% / 6.98%)] [310,585 / 49,350 (92.31)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 12,266
[12,266 (3.65% / 3.65%)] [322,851 / 25,863 (95.96)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 5,952
[5,952 (1.77% / 1.77%)] [328,803 / 13,597 (97.73)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 3,021
[3,021 (0.90% / 0.90%)] [331,824 / 7,645 (98.63)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1,564
[1,564 (0.46% / 0.46%)] [333,388 / 4,624 (99.09)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 848
[848 (0.25% / 0.25%)] [334,236 / 3,060 (99.34)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 534
[534 (0.16% / 0.16%)] [334,770 / 2,212 (99.50)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 408
[408 (0.12% / 0.12%)] [335,178 / 1,678 (99.62)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 244
[244 (0.07% / 0.07%)] [335,422 / 1,270 (99.70)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 215
[215 (0.06% / 0.06%)] [335,637 / 1,026 (99.76)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 169
[169 (0.05% / 0.05%)] [335,806 / 811 (99.81)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 149
[149 (0.04% / 0.04%)] [335,955 / 642 (99.85)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 106
[106 (0.03% / 0.03%)] [336,061 / 493 (99.88)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 87
[87 (0.03% / 0.03%)] [336,148 / 387 (99.91)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 71
[71 (0.02% / 0.02%)] [336,219 / 300 (99.93)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 60
[60 (0.02% / 0.02%)] [336,279 / 229 (99.95)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 47
[47 (0.01% / 0.01%)] [336,326 / 169 (99.96)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 40
[40 (0.01% / 0.01%)] [336,366 / 122 (99.98)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 23
[23 (0.01% / 0.01%)] [336,389 / 82 (99.98)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 18
[18 (0.01% / 0.01%)] [336,407 / 59 (99.99)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 12
[12 (0.00% / 0.00%)] [336,419 / 41 (99.99)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 12
[12 (0.00% / 0.00%)] [336,431 / 29 (99.99)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 4
[4 (0.00% / 0.00%)] [336,435 / 17 (100.00)]
29.5m/s - 30.4m/s 29.5m/s - 30.4m/s = 2
[2 (0.00% / 0.00%)] [336,437 / 13 (100.00)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 4
[4 (0.00% / 0.00%)] [336,441 / 11 (100.00)]
33.5m/s - 34.4m/s 33.5m/s - 34.4m/s = 3
[3 (0.00% / 0.00%)] [336,444 / 7 (100.00)]
34.5m/s - 35.4m/s 34.5m/s - 35.4m/s = 3
[3 (0.00% / 0.00%)] [336,447 / 4 (100.00)]
37.5m/s - 38.4m/s 37.5m/s - 38.4m/s = 1
[1 (0.00% / 0.00%)] [336,448 / 1 (100.00)]

Missing observations (20 / 0.01%)

Temperature

4.5C - 5.4C 4.5C - 5.4C = 7
[7 (0.00% / 0.00%)] [7 / 336,459 (0.00)]
5.5C - 6.4C 5.5C - 6.4C = 20
[20 (0.01% / 0.01%)] [27 / 336,452 (0.01)]
6.5C - 7.4C 6.5C - 7.4C = 70
[70 (0.02% / 0.02%)] [97 / 336,432 (0.03)]
7.5C - 8.4C 7.5C - 8.4C = 135
[135 (0.04% / 0.04%)] [232 / 336,362 (0.07)]
8.5C - 9.4C 8.5C - 9.4C = 335
[335 (0.10% / 0.10%)] [567 / 336,227 (0.17)]
9.5C - 10.4C 9.5C - 10.4C = 586
[586 (0.17% / 0.17%)] [1,153 / 335,892 (0.34)]
10.5C - 11.4C 10.5C - 11.4C = 928
[928 (0.28% / 0.28%)] [2,081 / 335,306 (0.62)]
11.5C - 12.4C 11.5C - 12.4C = 1,377
[1,377 (0.41% / 0.41%)] [3,458 / 334,378 (1.03)]
12.5C - 13.4C 12.5C - 13.4C = 1,920
[1,920 (0.57% / 0.57%)] [5,378 / 333,001 (1.60)]
13.5C - 14.4C 13.5C - 14.4C = 3,551
[3,551 (1.06% / 1.06%)] [8,929 / 331,081 (2.65)]
14.5C - 15.4C 14.5C - 15.4C = 6,926
[6,926 (2.06% / 2.06%)] [15,855 / 327,530 (4.71)]
15.5C - 16.4C 15.5C - 16.4C = 10,372
[10,372 (3.08% / 3.08%)] [26,227 / 320,604 (7.80)]
16.5C - 17.4C 16.5C - 17.4C = 13,893
[13,893 (4.13% / 4.13%)] [40,120 / 310,232 (11.92)]
17.5C - 18.4C 17.5C - 18.4C = 16,704
[16,704 (4.96% / 4.96%)] [56,824 / 296,339 (16.89)]
18.5C - 19.4C 18.5C - 19.4C = 18,822
[18,822 (5.59% / 5.59%)] [75,646 / 279,635 (22.48)]
19.5C - 20.4C 19.5C - 20.4C = 20,777
[20,777 (6.18% / 6.18%)] [96,423 / 260,813 (28.66)]
20.5C - 21.4C 20.5C - 21.4C = 22,794
[22,794 (6.77% / 6.77%)] [119,217 / 240,036 (35.43)]
21.5C - 22.4C 21.5C - 22.4C = 22,388
[22,388 (6.65% / 6.65%)] [141,605 / 217,242 (42.09)]
22.5C - 23.4C 22.5C - 23.4C = 22,310
[22,310 (6.63% / 6.63%)] [163,915 / 194,854 (48.72)]
23.5C - 24.4C 23.5C - 24.4C = 22,485
[22,485 (6.68% / 6.68%)] [186,400 / 172,544 (55.40)]
24.5C - 25.4C 24.5C - 25.4C = 23,396
[23,396 (6.95% / 6.95%)] [209,796 / 150,059 (62.35)]
25.5C - 26.4C 25.5C - 26.4C = 25,057
[25,057 (7.45% / 7.45%)] [234,853 / 126,663 (69.80)]
26.5C - 27.4C 26.5C - 27.4C = 27,491
[27,491 (8.17% / 8.17%)] [262,344 / 101,606 (77.97)]
27.5C - 28.4C 27.5C - 28.4C = 27,264
[27,264 (8.10% / 8.10%)] [289,608 / 74,115 (86.08)]
28.5C - 29.4C 28.5C - 29.4C = 18,530
[18,530 (5.51% / 5.51%)] [308,138 / 46,851 (91.58)]
29.5C - 30.4C 29.5C - 30.4C = 14,242
[14,242 (4.23% / 4.23%)] [322,380 / 28,321 (95.82)]
30.5C - 31.4C 30.5C - 31.4C = 9,783
[9,783 (2.91% / 2.91%)] [332,163 / 14,079 (98.72)]
31.5C - 32.4C 31.5C - 32.4C = 3,743
[3,743 (1.11% / 1.11%)] [335,906 / 4,296 (99.84)]
32.5C - 33.4C 32.5C - 33.4C = 516
[516 (0.15% / 0.15%)] [336,422 / 553 (99.99)]
33.5C - 34.4C 33.5C - 34.4C = 36
[36 (0.01% / 0.01%)] [336,458 / 37 (100.00)]
34.5C - 35.4C 34.5C - 35.4C = 1
[1 (0.00% / 0.00%)] [336,459 / 1 (100.00)]

Missing observations (9 / 0.00%)

Sunshine Duration

0.0h 0.0h = 214,337
[214,337 (63.70% / 63.82%)] [214,337 / 335,822 (63.82)]
0.1h 0.1h = 9,874
[9,874 (2.93% / 2.94%)] [224,211 / 121,485 (66.76)]
0.2h 0.2h = 7,501
[7,501 (2.23% / 2.23%)] [231,712 / 111,611 (69.00)]
0.3h 0.3h = 6,846
[6,846 (2.03% / 2.04%)] [238,558 / 104,110 (71.04)]
0.4h 0.4h = 6,738
[6,738 (2.00% / 2.01%)] [245,296 / 97,264 (73.04)]
0.5h 0.5h = 6,832
[6,832 (2.03% / 2.03%)] [252,128 / 90,526 (75.08)]
0.6h 0.6h = 7,401
[7,401 (2.20% / 2.20%)] [259,529 / 83,694 (77.28)]
0.7h 0.7h = 8,618
[8,618 (2.56% / 2.57%)] [268,147 / 76,293 (79.85)]
0.8h 0.8h = 10,492
[10,492 (3.12% / 3.12%)] [278,639 / 67,675 (82.97)]
0.9h 0.9h = 15,281
[15,281 (4.54% / 4.55%)] [293,920 / 57,183 (87.52)]
1.0h 1.0h = 41,902
[41,902 (12.45% / 12.48%)] [335,822 / 41,902 (100.00)]

Missing observations (646 / 0.19%)