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 438
Number of Observations 319,668
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 -- 2015/08/99 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 = 302,542
[302,542 (94.64% / 94.65%)] [302,542 / 319,648 (94.65%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 8,016
[8,016 (2.51% / 2.51%)] [310,558 / 17,106 (97.16%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,911
[2,911 (0.91% / 0.91%)] [313,469 / 9,090 (98.07%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,591
[1,591 (0.50% / 0.50%)] [315,060 / 6,179 (98.56%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,029
[1,029 (0.32% / 0.32%)] [316,089 / 4,588 (98.89%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 725
[725 (0.23% / 0.23%)] [316,814 / 3,559 (99.11%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 517
[517 (0.16% / 0.16%)] [317,331 / 2,834 (99.28%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 394
[394 (0.12% / 0.12%)] [317,725 / 2,317 (99.40%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 331
[331 (0.10% / 0.10%)] [318,056 / 1,923 (99.50%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 259
[259 (0.08% / 0.08%)] [318,315 / 1,592 (99.58%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 211
[211 (0.07% / 0.07%)] [318,526 / 1,333 (99.65%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 148
[148 (0.05% / 0.05%)] [318,674 / 1,122 (99.70%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 155
[155 (0.05% / 0.05%)] [318,829 / 974 (99.74%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 99
[99 (0.03% / 0.03%)] [318,928 / 819 (99.77%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 91
[91 (0.03% / 0.03%)] [319,019 / 720 (99.80%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 87
[87 (0.03% / 0.03%)] [319,106 / 629 (99.83%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 73
[73 (0.02% / 0.02%)] [319,179 / 542 (99.85%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 67
[67 (0.02% / 0.02%)] [319,246 / 469 (99.87%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 54
[54 (0.02% / 0.02%)] [319,300 / 402 (99.89%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 51
[51 (0.02% / 0.02%)] [319,351 / 348 (99.91%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 31
[31 (0.01% / 0.01%)] [319,382 / 297 (99.92%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 41
[41 (0.01% / 0.01%)] [319,423 / 266 (99.93%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 16
[16 (0.01% / 0.01%)] [319,439 / 225 (99.93%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 19
[19 (0.01% / 0.01%)] [319,458 / 209 (99.94%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 21
[21 (0.01% / 0.01%)] [319,479 / 190 (99.95%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 17
[17 (0.01% / 0.01%)] [319,496 / 169 (99.95%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 15
[15 (0.00% / 0.00%)] [319,511 / 152 (99.96%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [319,522 / 137 (99.96%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 11
[11 (0.00% / 0.00%)] [319,533 / 126 (99.96%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [319,544 / 115 (99.97%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [319,552 / 104 (99.97%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 13
[13 (0.00% / 0.00%)] [319,565 / 96 (99.97%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 11
[11 (0.00% / 0.00%)] [319,576 / 83 (99.98%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 8
[8 (0.00% / 0.00%)] [319,584 / 72 (99.98%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 8
[8 (0.00% / 0.00%)] [319,592 / 64 (99.98%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [319,596 / 56 (99.98%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [319,600 / 52 (99.98%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [319,603 / 48 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 8
[8 (0.00% / 0.00%)] [319,611 / 45 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [319,612 / 37 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 3
[3 (0.00% / 0.00%)] [319,615 / 36 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [319,616 / 33 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [319,618 / 32 (99.99%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [319,619 / 30 (99.99%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [319,621 / 29 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [319,623 / 27 (99.99%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [319,625 / 25 (99.99%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [319,628 / 23 (99.99%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [319,630 / 20 (99.99%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [319,632 / 18 (99.99%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [319,634 / 16 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [319,635 / 14 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [319,636 / 13 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [319,638 / 12 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [319,639 / 10 (100.00%)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [319,640 / 9 (100.00%)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [319,641 / 8 (100.00%)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [319,642 / 7 (100.00%)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 2
[2 (0.00% / 0.00%)] [319,644 / 6 (100.00%)]
68.5mm - 69.4mm 68.5mm - 69.4mm = 1
[1 (0.00% / 0.00%)] [319,645 / 4 (100.00%)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [319,646 / 3 (100.00%)]
76.5mm - 77.4mm 76.5mm - 77.4mm = 1
[1 (0.00% / 0.00%)] [319,647 / 2 (100.00%)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [319,648 / 1 (100.00%)]

Missing observations (20 / 0.01%)

Wind Direction

Calm Calm = 12,410
[12,410 (3.88% / 3.88%)] [0 / 0 (NA)]
NNE NNE = 29,859
[29,859 (9.34% / 9.34%)] [0 / 0 (NA)]
NE NE = 31,369
[31,369 (9.81% / 9.81%)] [0 / 0 (NA)]
ENE ENE = 30,855
[30,855 (9.65% / 9.65%)] [0 / 0 (NA)]
E E = 28,658
[28,658 (8.96% / 8.97%)] [0 / 0 (NA)]
ESE ESE = 20,943
[20,943 (6.55% / 6.55%)] [0 / 0 (NA)]
SE SE = 17,508
[17,508 (5.48% / 5.48%)] [0 / 0 (NA)]
SSE SSE = 17,399
[17,399 (5.44% / 5.44%)] [0 / 0 (NA)]
S S = 17,274
[17,274 (5.40% / 5.40%)] [0 / 0 (NA)]
SSW SSW = 18,003
[18,003 (5.63% / 5.63%)] [0 / 0 (NA)]
SW SW = 17,379
[17,379 (5.44% / 5.44%)] [0 / 0 (NA)]
WSW WSW = 9,437
[9,437 (2.95% / 2.95%)] [0 / 0 (NA)]
W W = 7,247
[7,247 (2.27% / 2.27%)] [0 / 0 (NA)]
WNW WNW = 5,250
[5,250 (1.64% / 1.64%)] [0 / 0 (NA)]
NW NW = 10,134
[10,134 (3.17% / 3.17%)] [0 / 0 (NA)]
NNW NNW = 17,414
[17,414 (5.45% / 5.45%)] [0 / 0 (NA)]
N N = 28,513
[28,513 (8.92% / 8.92%)] [0 / 0 (NA)]

Missing observations (16 / 0.01%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 13,063
[13,063 (4.09% / 4.09%)] [13,063 / 319,649 (4.09%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 19,957
[19,957 (6.24% / 6.24%)] [33,020 / 306,586 (10.33%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 34,357
[34,357 (10.75% / 10.75%)] [67,377 / 286,629 (21.08%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 54,252
[54,252 (16.97% / 16.97%)] [121,629 / 252,272 (38.05%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 61,326
[61,326 (19.18% / 19.19%)] [182,955 / 198,020 (57.24%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 52,816
[52,816 (16.52% / 16.52%)] [235,771 / 136,694 (73.76%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 37,201
[37,201 (11.64% / 11.64%)] [272,972 / 83,878 (85.40%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 22,050
[22,050 (6.90% / 6.90%)] [295,022 / 46,677 (92.30%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 11,551
[11,551 (3.61% / 3.61%)] [306,573 / 24,627 (95.91%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 5,676
[5,676 (1.78% / 1.78%)] [312,249 / 13,076 (97.68%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 2,869
[2,869 (0.90% / 0.90%)] [315,118 / 7,400 (98.58%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1,498
[1,498 (0.47% / 0.47%)] [316,616 / 4,531 (99.05%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 828
[828 (0.26% / 0.26%)] [317,444 / 3,033 (99.31%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 531
[531 (0.17% / 0.17%)] [317,975 / 2,205 (99.48%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 407
[407 (0.13% / 0.13%)] [318,382 / 1,674 (99.60%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 243
[243 (0.08% / 0.08%)] [318,625 / 1,267 (99.68%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 214
[214 (0.07% / 0.07%)] [318,839 / 1,024 (99.75%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 168
[168 (0.05% / 0.05%)] [319,007 / 810 (99.80%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 149
[149 (0.05% / 0.05%)] [319,156 / 642 (99.85%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 106
[106 (0.03% / 0.03%)] [319,262 / 493 (99.88%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 87
[87 (0.03% / 0.03%)] [319,349 / 387 (99.91%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 71
[71 (0.02% / 0.02%)] [319,420 / 300 (99.93%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 60
[60 (0.02% / 0.02%)] [319,480 / 229 (99.95%)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 47
[47 (0.01% / 0.01%)] [319,527 / 169 (99.96%)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 40
[40 (0.01% / 0.01%)] [319,567 / 122 (99.97%)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 23
[23 (0.01% / 0.01%)] [319,590 / 82 (99.98%)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 18
[18 (0.01% / 0.01%)] [319,608 / 59 (99.99%)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 12
[12 (0.00% / 0.00%)] [319,620 / 41 (99.99%)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 12
[12 (0.00% / 0.00%)] [319,632 / 29 (99.99%)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 4
[4 (0.00% / 0.00%)] [319,636 / 17 (100.00%)]
29.5m/s - 30.4m/s 29.5m/s - 30.4m/s = 2
[2 (0.00% / 0.00%)] [319,638 / 13 (100.00%)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 4
[4 (0.00% / 0.00%)] [319,642 / 11 (100.00%)]
33.5m/s - 34.4m/s 33.5m/s - 34.4m/s = 3
[3 (0.00% / 0.00%)] [319,645 / 7 (100.00%)]
34.5m/s - 35.4m/s 34.5m/s - 35.4m/s = 3
[3 (0.00% / 0.00%)] [319,648 / 4 (100.00%)]
37.5m/s - 38.4m/s 37.5m/s - 38.4m/s = 1
[1 (0.00% / 0.00%)] [319,649 / 1 (100.00%)]

Missing observations (19 / 0.01%)

Temperature

4.5C - 5.4C 4.5C - 5.4C = 7
[7 (0.00% / 0.00%)] [7 / 319,659 (0.00%)]
5.5C - 6.4C 5.5C - 6.4C = 20
[20 (0.01% / 0.01%)] [27 / 319,652 (0.01%)]
6.5C - 7.4C 6.5C - 7.4C = 70
[70 (0.02% / 0.02%)] [97 / 319,632 (0.03%)]
7.5C - 8.4C 7.5C - 8.4C = 132
[132 (0.04% / 0.04%)] [229 / 319,562 (0.07%)]
8.5C - 9.4C 8.5C - 9.4C = 327
[327 (0.10% / 0.10%)] [556 / 319,430 (0.17%)]
9.5C - 10.4C 9.5C - 10.4C = 568
[568 (0.18% / 0.18%)] [1,124 / 319,103 (0.35%)]
10.5C - 11.4C 10.5C - 11.4C = 879
[879 (0.27% / 0.27%)] [2,003 / 318,535 (0.63%)]
11.5C - 12.4C 11.5C - 12.4C = 1,299
[1,299 (0.41% / 0.41%)] [3,302 / 317,656 (1.03%)]
12.5C - 13.4C 12.5C - 13.4C = 1,854
[1,854 (0.58% / 0.58%)] [5,156 / 316,357 (1.61%)]
13.5C - 14.4C 13.5C - 14.4C = 3,387
[3,387 (1.06% / 1.06%)] [8,543 / 314,503 (2.67%)]
14.5C - 15.4C 14.5C - 15.4C = 6,678
[6,678 (2.09% / 2.09%)] [15,221 / 311,116 (4.76%)]
15.5C - 16.4C 15.5C - 16.4C = 9,950
[9,950 (3.11% / 3.11%)] [25,171 / 304,438 (7.87%)]
16.5C - 17.4C 16.5C - 17.4C = 13,308
[13,308 (4.16% / 4.16%)] [38,479 / 294,488 (12.04%)]
17.5C - 18.4C 17.5C - 18.4C = 15,967
[15,967 (4.99% / 5.00%)] [54,446 / 281,180 (17.03%)]
18.5C - 19.4C 18.5C - 19.4C = 17,870
[17,870 (5.59% / 5.59%)] [72,316 / 265,213 (22.62%)]
19.5C - 20.4C 19.5C - 20.4C = 19,864
[19,864 (6.21% / 6.21%)] [92,180 / 247,343 (28.84%)]
20.5C - 21.4C 20.5C - 21.4C = 21,701
[21,701 (6.79% / 6.79%)] [113,881 / 227,479 (35.63%)]
21.5C - 22.4C 21.5C - 22.4C = 21,386
[21,386 (6.69% / 6.69%)] [135,267 / 205,778 (42.32%)]
22.5C - 23.4C 22.5C - 23.4C = 21,155
[21,155 (6.62% / 6.62%)] [156,422 / 184,392 (48.93%)]
23.5C - 24.4C 23.5C - 24.4C = 21,128
[21,128 (6.61% / 6.61%)] [177,550 / 163,237 (55.54%)]
24.5C - 25.4C 24.5C - 25.4C = 22,161
[22,161 (6.93% / 6.93%)] [199,711 / 142,109 (62.48%)]
25.5C - 26.4C 25.5C - 26.4C = 23,861
[23,861 (7.46% / 7.46%)] [223,572 / 119,948 (69.94%)]
26.5C - 27.4C 26.5C - 27.4C = 26,197
[26,197 (8.20% / 8.20%)] [249,769 / 96,087 (78.14%)]
27.5C - 28.4C 27.5C - 28.4C = 25,885
[25,885 (8.10% / 8.10%)] [275,654 / 69,890 (86.23%)]
28.5C - 29.4C 28.5C - 29.4C = 17,527
[17,527 (5.48% / 5.48%)] [293,181 / 44,005 (91.72%)]
29.5C - 30.4C 29.5C - 30.4C = 13,418
[13,418 (4.20% / 4.20%)] [306,599 / 26,478 (95.91%)]
30.5C - 31.4C 30.5C - 31.4C = 9,158
[9,158 (2.86% / 2.86%)] [315,757 / 13,060 (98.78%)]
31.5C - 32.4C 31.5C - 32.4C = 3,405
[3,405 (1.07% / 1.07%)] [319,162 / 3,902 (99.84%)]
32.5C - 33.4C 32.5C - 33.4C = 463
[463 (0.14% / 0.14%)] [319,625 / 497 (99.99%)]
33.5C - 34.4C 33.5C - 34.4C = 33
[33 (0.01% / 0.01%)] [319,658 / 34 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 1
[1 (0.00% / 0.00%)] [319,659 / 1 (100.00%)]

Missing observations (9 / 0.00%)

Sunshine Duration

0.0h 0.0h = 203,680
[203,680 (63.72% / 63.84%)] [203,680 / 319,029 (63.84%)]
0.1h 0.1h = 9,332
[9,332 (2.92% / 2.93%)] [213,012 / 115,349 (66.77%)]
0.2h 0.2h = 7,096
[7,096 (2.22% / 2.22%)] [220,108 / 106,017 (68.99%)]
0.3h 0.3h = 6,476
[6,476 (2.03% / 2.03%)] [226,584 / 98,921 (71.02%)]
0.4h 0.4h = 6,396
[6,396 (2.00% / 2.00%)] [232,980 / 92,445 (73.03%)]
0.5h 0.5h = 6,452
[6,452 (2.02% / 2.02%)] [239,432 / 86,049 (75.05%)]
0.6h 0.6h = 7,040
[7,040 (2.20% / 2.21%)] [246,472 / 79,597 (77.26%)]
0.7h 0.7h = 8,100
[8,100 (2.53% / 2.54%)] [254,572 / 72,557 (79.80%)]
0.8h 0.8h = 9,940
[9,940 (3.11% / 3.12%)] [264,512 / 64,457 (82.91%)]
0.9h 0.9h = 14,483
[14,483 (4.53% / 4.54%)] [278,995 / 54,517 (87.45%)]
1.0h 1.0h = 40,034
[40,034 (12.52% / 12.55%)] [319,029 / 40,034 (100.00%)]

Missing observations (639 / 0.20%)