Station Number 54166
Prefecture Niigata [ Local Portal ]
Location 新潟県佐渡市両津湊 (SADO SHI, NIIGATA KEN)
Months of Observations 468
Number of Observations 341,628
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1978/11/23 RYOTSU 38.062N 138.408E 30m 0.0m
1978/11/24 -- 1987/06/16 RYOTSU 38.062N 138.408E 30m 14.7m
1987/06/17 -- 1992/10/25 RYOTSU 38.062N 138.408E 30m 14.7m
1992/10/26 -- 2009/01/13 RYOTSU 38.073N 138.440E 2m 18.8m
2009/01/14 -- 2015/08/99 RYOTSU 38.073N 138.440E 2m 18.8m
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
54167 AKITSU (Niigata) 2.77km 238deg.
54157 AIKAWA (Niigata) 18.25km 254deg.
54156 AIKAWA (Niigata) 18.41km 252deg.
54900 AIKAWA (Niigata) 18.42km 254deg.
54271 HAMOCHI (Niigata) 27.96km 203deg.
54036 FUTATSUKAME (Niigata) 28.60km 8deg.
54041 HAGIKIZAKI (Niigata) 29.22km 12deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 304,396
[304,396 (89.10% / 89.83%)] [304,396 / 338,871 (89.83%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 21,237
[21,237 (6.22% / 6.27%)] [325,633 / 34,475 (96.09%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,303
[6,303 (1.84% / 1.86%)] [331,936 / 13,238 (97.95%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,790
[2,790 (0.82% / 0.82%)] [334,726 / 6,935 (98.78%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,552
[1,552 (0.45% / 0.46%)] [336,278 / 4,145 (99.23%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 800
[800 (0.23% / 0.24%)] [337,078 / 2,593 (99.47%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 532
[532 (0.16% / 0.16%)] [337,610 / 1,793 (99.63%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 305
[305 (0.09% / 0.09%)] [337,915 / 1,261 (99.72%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 239
[239 (0.07% / 0.07%)] [338,154 / 956 (99.79%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 160
[160 (0.05% / 0.05%)] [338,314 / 717 (99.84%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 117
[117 (0.03% / 0.03%)] [338,431 / 557 (99.87%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 79
[79 (0.02% / 0.02%)] [338,510 / 440 (99.89%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 61
[61 (0.02% / 0.02%)] [338,571 / 361 (99.91%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 48
[48 (0.01% / 0.01%)] [338,619 / 300 (99.93%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 47
[47 (0.01% / 0.01%)] [338,666 / 252 (99.94%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 23
[23 (0.01% / 0.01%)] [338,689 / 205 (99.95%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 34
[34 (0.01% / 0.01%)] [338,723 / 182 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 26
[26 (0.01% / 0.01%)] [338,749 / 148 (99.96%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 19
[19 (0.01% / 0.01%)] [338,768 / 122 (99.97%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 14
[14 (0.00% / 0.00%)] [338,782 / 103 (99.97%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 11
[11 (0.00% / 0.00%)] [338,793 / 89 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.00% / 0.00%)] [338,806 / 78 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 10
[10 (0.00% / 0.00%)] [338,816 / 65 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [338,822 / 55 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 10
[10 (0.00% / 0.00%)] [338,832 / 49 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [338,836 / 39 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [338,844 / 35 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [338,848 / 27 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [338,850 / 23 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [338,852 / 21 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [338,854 / 19 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [338,855 / 17 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [338,857 / 16 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 3
[3 (0.00% / 0.00%)] [338,860 / 14 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [338,862 / 11 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [338,863 / 9 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [338,865 / 8 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [338,866 / 6 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [338,868 / 5 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [338,869 / 3 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [338,870 / 2 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [338,871 / 1 (100.00%)]

Missing observations (2,757 / 0.81%)

Wind Direction

Calm Calm = 22,689
[22,689 (6.64% / 7.07%)] [0 / 0 (NA)]
NNE NNE = 25,587
[25,587 (7.49% / 7.98%)] [0 / 0 (NA)]
NE NE = 37,823
[37,823 (11.07% / 11.79%)] [0 / 0 (NA)]
ENE ENE = 14,712
[14,712 (4.31% / 4.59%)] [0 / 0 (NA)]
E E = 5,974
[5,974 (1.75% / 1.86%)] [0 / 0 (NA)]
ESE ESE = 2,654
[2,654 (0.78% / 0.83%)] [0 / 0 (NA)]
SE SE = 2,157
[2,157 (0.63% / 0.67%)] [0 / 0 (NA)]
SSE SSE = 3,245
[3,245 (0.95% / 1.01%)] [0 / 0 (NA)]
S S = 9,771
[9,771 (2.86% / 3.05%)] [0 / 0 (NA)]
SSW SSW = 29,895
[29,895 (8.75% / 9.32%)] [0 / 0 (NA)]
SW SW = 48,686
[48,686 (14.25% / 15.18%)] [0 / 0 (NA)]
WSW WSW = 33,378
[33,378 (9.77% / 10.41%)] [0 / 0 (NA)]
W W = 27,864
[27,864 (8.16% / 8.69%)] [0 / 0 (NA)]
WNW WNW = 20,127
[20,127 (5.89% / 6.28%)] [0 / 0 (NA)]
NW NW = 13,484
[13,484 (3.95% / 4.20%)] [0 / 0 (NA)]
NNW NNW = 8,866
[8,866 (2.60% / 2.76%)] [0 / 0 (NA)]
N N = 13,817
[13,817 (4.04% / 4.31%)] [0 / 0 (NA)]

Missing observations (20,899 / 6.12%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 23,844
[23,844 (6.98% / 7.41%)] [23,844 / 321,715 (7.41%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 66,190
[66,190 (19.37% / 20.57%)] [90,034 / 297,871 (27.99%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 62,237
[62,237 (18.22% / 19.35%)] [152,271 / 231,681 (47.33%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 44,396
[44,396 (13.00% / 13.80%)] [196,667 / 169,444 (61.13%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 34,133
[34,133 (9.99% / 10.61%)] [230,800 / 125,048 (71.74%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 25,276
[25,276 (7.40% / 7.86%)] [256,076 / 90,915 (79.60%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 18,959
[18,959 (5.55% / 5.89%)] [275,035 / 65,639 (85.49%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 14,405
[14,405 (4.22% / 4.48%)] [289,440 / 46,680 (89.97%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 10,518
[10,518 (3.08% / 3.27%)] [299,958 / 32,275 (93.24%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 7,261
[7,261 (2.13% / 2.26%)] [307,219 / 21,757 (95.49%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 4,692
[4,692 (1.37% / 1.46%)] [311,911 / 14,496 (96.95%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 3,221
[3,221 (0.94% / 1.00%)] [315,132 / 9,804 (97.95%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 2,245
[2,245 (0.66% / 0.70%)] [317,377 / 6,583 (98.65%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1,523
[1,523 (0.45% / 0.47%)] [318,900 / 4,338 (99.13%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1,114
[1,114 (0.33% / 0.35%)] [320,014 / 2,815 (99.47%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 679
[679 (0.20% / 0.21%)] [320,693 / 1,701 (99.68%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 431
[431 (0.13% / 0.13%)] [321,124 / 1,022 (99.82%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 259
[259 (0.08% / 0.08%)] [321,383 / 591 (99.90%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 155
[155 (0.05% / 0.05%)] [321,538 / 332 (99.94%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 78
[78 (0.02% / 0.02%)] [321,616 / 177 (99.97%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 44
[44 (0.01% / 0.01%)] [321,660 / 99 (99.98%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 21
[21 (0.01% / 0.01%)] [321,681 / 55 (99.99%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 21
[21 (0.01% / 0.01%)] [321,702 / 34 (100.00%)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 4
[4 (0.00% / 0.00%)] [321,706 / 13 (100.00%)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 4
[4 (0.00% / 0.00%)] [321,710 / 9 (100.00%)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 2
[2 (0.00% / 0.00%)] [321,712 / 5 (100.00%)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 1
[1 (0.00% / 0.00%)] [321,713 / 3 (100.00%)]
29.5m/s - 30.4m/s 29.5m/s - 30.4m/s = 2
[2 (0.00% / 0.00%)] [321,715 / 2 (100.00%)]

Missing observations (19,913 / 5.83%)

Temperature

-6.5C - -5.6C -6.5C - -5.6C = 8
[8 (0.00% / 0.00%)] [8 / 321,633 (0.00%)]
-5.5C - -4.6C -5.5C - -4.6C = 20
[20 (0.01% / 0.01%)] [28 / 321,625 (0.01%)]
-4.5C - -3.6C -4.5C - -3.6C = 85
[85 (0.02% / 0.03%)] [113 / 321,605 (0.04%)]
-3.5C - -2.6C -3.5C - -2.6C = 353
[353 (0.10% / 0.11%)] [466 / 321,520 (0.14%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,109
[1,109 (0.32% / 0.34%)] [1,575 / 321,167 (0.49%)]
-1.5C - -0.6C -1.5C - -0.6C = 2,777
[2,777 (0.81% / 0.86%)] [4,352 / 320,058 (1.35%)]
-0.5C - 0.4C -0.5C - 0.4C = 12,534
[12,534 (3.67% / 3.90%)] [16,886 / 317,281 (5.25%)]
0.5C - 1.4C 0.5C - 1.4C = 10,452
[10,452 (3.06% / 3.25%)] [27,338 / 304,747 (8.50%)]
1.5C - 2.4C 1.5C - 2.4C = 11,843
[11,843 (3.47% / 3.68%)] [39,181 / 294,295 (12.18%)]
2.5C - 3.4C 2.5C - 3.4C = 12,442
[12,442 (3.64% / 3.87%)] [51,623 / 282,452 (16.05%)]
3.5C - 4.4C 3.5C - 4.4C = 12,328
[12,328 (3.61% / 3.83%)] [63,951 / 270,010 (19.88%)]
4.5C - 5.4C 4.5C - 5.4C = 11,933
[11,933 (3.49% / 3.71%)] [75,884 / 257,682 (23.59%)]
5.5C - 6.4C 5.5C - 6.4C = 11,657
[11,657 (3.41% / 3.62%)] [87,541 / 245,749 (27.22%)]
6.5C - 7.4C 6.5C - 7.4C = 11,251
[11,251 (3.29% / 3.50%)] [98,792 / 234,092 (30.72%)]
7.5C - 8.4C 7.5C - 8.4C = 10,783
[10,783 (3.16% / 3.35%)] [109,575 / 222,841 (34.07%)]
8.5C - 9.4C 8.5C - 9.4C = 10,590
[10,590 (3.10% / 3.29%)] [120,165 / 212,058 (37.36%)]
9.5C - 10.4C 9.5C - 10.4C = 10,573
[10,573 (3.09% / 3.29%)] [130,738 / 201,468 (40.65%)]
10.5C - 11.4C 10.5C - 11.4C = 10,469
[10,469 (3.06% / 3.25%)] [141,207 / 190,895 (43.90%)]
11.5C - 12.4C 11.5C - 12.4C = 10,168
[10,168 (2.98% / 3.16%)] [151,375 / 180,426 (47.06%)]
12.5C - 13.4C 12.5C - 13.4C = 9,779
[9,779 (2.86% / 3.04%)] [161,154 / 170,258 (50.10%)]
13.5C - 14.4C 13.5C - 14.4C = 9,766
[9,766 (2.86% / 3.04%)] [170,920 / 160,479 (53.14%)]
14.5C - 15.4C 14.5C - 15.4C = 10,327
[10,327 (3.02% / 3.21%)] [181,247 / 150,713 (56.35%)]
15.5C - 16.4C 15.5C - 16.4C = 10,182
[10,182 (2.98% / 3.17%)] [191,429 / 140,386 (59.52%)]
16.5C - 17.4C 16.5C - 17.4C = 10,313
[10,313 (3.02% / 3.21%)] [201,742 / 130,204 (62.72%)]
17.5C - 18.4C 17.5C - 18.4C = 10,936
[10,936 (3.20% / 3.40%)] [212,678 / 119,891 (66.12%)]
18.5C - 19.4C 18.5C - 19.4C = 11,531
[11,531 (3.38% / 3.59%)] [224,209 / 108,955 (69.71%)]
19.5C - 20.4C 19.5C - 20.4C = 12,227
[12,227 (3.58% / 3.80%)] [236,436 / 97,424 (73.51%)]
20.5C - 21.4C 20.5C - 21.4C = 12,627
[12,627 (3.70% / 3.93%)] [249,063 / 85,197 (77.44%)]
21.5C - 22.4C 21.5C - 22.4C = 12,555
[12,555 (3.68% / 3.90%)] [261,618 / 72,570 (81.34%)]
22.5C - 23.4C 22.5C - 23.4C = 12,148
[12,148 (3.56% / 3.78%)] [273,766 / 60,015 (85.12%)]
23.5C - 24.4C 23.5C - 24.4C = 11,170
[11,170 (3.27% / 3.47%)] [284,936 / 47,867 (88.59%)]
24.5C - 25.4C 24.5C - 25.4C = 9,846
[9,846 (2.88% / 3.06%)] [294,782 / 36,697 (91.65%)]
25.5C - 26.4C 25.5C - 26.4C = 7,762
[7,762 (2.27% / 2.41%)] [302,544 / 26,851 (94.06%)]
26.5C - 27.4C 26.5C - 27.4C = 6,407
[6,407 (1.88% / 1.99%)] [308,951 / 19,089 (96.06%)]
27.5C - 28.4C 27.5C - 28.4C = 4,473
[4,473 (1.31% / 1.39%)] [313,424 / 12,682 (97.45%)]
28.5C - 29.4C 28.5C - 29.4C = 3,174
[3,174 (0.93% / 0.99%)] [316,598 / 8,209 (98.43%)]
29.5C - 30.4C 29.5C - 30.4C = 2,323
[2,323 (0.68% / 0.72%)] [318,921 / 5,035 (99.16%)]
30.5C - 31.4C 30.5C - 31.4C = 1,553
[1,553 (0.45% / 0.48%)] [320,474 / 2,712 (99.64%)]
31.5C - 32.4C 31.5C - 32.4C = 761
[761 (0.22% / 0.24%)] [321,235 / 1,159 (99.88%)]
32.5C - 33.4C 32.5C - 33.4C = 270
[270 (0.08% / 0.08%)] [321,505 / 398 (99.96%)]
33.5C - 34.4C 33.5C - 34.4C = 93
[93 (0.03% / 0.03%)] [321,598 / 128 (99.99%)]
34.5C - 35.4C 34.5C - 35.4C = 25
[25 (0.01% / 0.01%)] [321,623 / 35 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 7
[7 (0.00% / 0.00%)] [321,630 / 10 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 3
[3 (0.00% / 0.00%)] [321,633 / 3 (100.00%)]

Missing observations (19,995 / 5.85%)

Sunshine Duration

0.0h 0.0h = 230,130
[230,130 (67.36% / 71.77%)] [230,130 / 320,649 (71.77%)]
0.1h 0.1h = 9,364
[9,364 (2.74% / 2.92%)] [239,494 / 90,519 (74.69%)]
0.2h 0.2h = 6,968
[6,968 (2.04% / 2.17%)] [246,462 / 81,155 (76.86%)]
0.3h 0.3h = 5,750
[5,750 (1.68% / 1.79%)] [252,212 / 74,187 (78.66%)]
0.4h 0.4h = 5,182
[5,182 (1.52% / 1.62%)] [257,394 / 68,437 (80.27%)]
0.5h 0.5h = 4,812
[4,812 (1.41% / 1.50%)] [262,206 / 63,255 (81.77%)]
0.6h 0.6h = 4,600
[4,600 (1.35% / 1.43%)] [266,806 / 58,443 (83.21%)]
0.7h 0.7h = 4,605
[4,605 (1.35% / 1.44%)] [271,411 / 53,843 (84.64%)]
0.8h 0.8h = 5,003
[5,003 (1.46% / 1.56%)] [276,414 / 49,238 (86.20%)]
0.9h 0.9h = 6,071
[6,071 (1.78% / 1.89%)] [282,485 / 44,235 (88.10%)]
1.0h 1.0h = 38,164
[38,164 (11.17% / 11.90%)] [320,649 / 38,164 (100.00%)]

Missing observations (20,979 / 6.14%)