Station Number 54586
Prefecture Niigata [ Local Portal ]
Location 新潟県上越市大潟区土底浜 (JOETSU SHI, NIIGATA KEN)
Months of Observations 442
Number of Observations 322,546
Period of Observations
Period Name Lat. Long. Height Anemometer
1978/11/14 -- 1987/04/05 OGATA 37.230N 138.330E 20m 6.5m
1987/04/06 -- 1995/03/19 OGATA 37.230N 138.330E 20m 6.5m
1995/03/20 -- 1998/03/30 OGATA 37.232N 138.333E 33m 15.4m
1998/03/31 -- 2009/03/03 OGATA 37.232N 138.333E 34m 15.4m
2009/03/04 -- 2011/01/17 OGATA 37.232N 138.333E 34m 15.4m
2011/01/18 -- 2015/08/99 OGATA 37.225N 138.325E 13m 10.0m
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
54651 TAKADA (Niigata) 14.82km 207deg.
54937 TAKADA (Niigata) 15.01km 207deg.
54666 KAWADANI (Niigata) 17.27km 99deg.
54661 YASUZUKA (Niigata) 17.58km 138deg.
54940 YASUZUKA (Niigata) 17.58km 138deg.
54596 SAKURAZAKATOGE (Niigata) 17.99km 94deg.
54737 DOGATA (Niigata) 21.70km 175deg.
54541 KASHIWAZAKI (Niigata) 24.65km 55deg.
54925 KASHIWAZAKI (Niigata) 24.65km 55deg.
54736 HIKARIGAHARA (Niigata) 24.77km 170deg.
54671 MATSUDAI (Niigata) 27.09km 112deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 279,831
[279,831 (86.76% / 86.89%)] [279,831 / 322,049 (86.89%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 24,410
[24,410 (7.57% / 7.58%)] [304,241 / 42,218 (94.47%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 8,263
[8,263 (2.56% / 2.57%)] [312,504 / 17,808 (97.04%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 4,146
[4,146 (1.29% / 1.29%)] [316,650 / 9,545 (98.32%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,046
[2,046 (0.63% / 0.64%)] [318,696 / 5,399 (98.96%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,214
[1,214 (0.38% / 0.38%)] [319,910 / 3,353 (99.34%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 708
[708 (0.22% / 0.22%)] [320,618 / 2,139 (99.56%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 447
[447 (0.14% / 0.14%)] [321,065 / 1,431 (99.69%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 246
[246 (0.08% / 0.08%)] [321,311 / 984 (99.77%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 175
[175 (0.05% / 0.05%)] [321,486 / 738 (99.83%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 125
[125 (0.04% / 0.04%)] [321,611 / 563 (99.86%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 82
[82 (0.03% / 0.03%)] [321,693 / 438 (99.89%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 59
[59 (0.02% / 0.02%)] [321,752 / 356 (99.91%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 51
[51 (0.02% / 0.02%)] [321,803 / 297 (99.92%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 39
[39 (0.01% / 0.01%)] [321,842 / 246 (99.94%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 39
[39 (0.01% / 0.01%)] [321,881 / 207 (99.95%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 26
[26 (0.01% / 0.01%)] [321,907 / 168 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 16
[16 (0.00% / 0.00%)] [321,923 / 142 (99.96%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 19
[19 (0.01% / 0.01%)] [321,942 / 126 (99.97%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 19
[19 (0.01% / 0.01%)] [321,961 / 107 (99.97%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 13
[13 (0.00% / 0.00%)] [321,974 / 88 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.00% / 0.00%)] [321,987 / 75 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 9
[9 (0.00% / 0.00%)] [321,996 / 62 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 9
[9 (0.00% / 0.00%)] [322,005 / 53 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 9
[9 (0.00% / 0.00%)] [322,014 / 44 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 5
[5 (0.00% / 0.00%)] [322,019 / 35 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [322,023 / 30 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [322,027 / 26 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [322,028 / 22 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [322,029 / 21 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [322,030 / 20 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [322,031 / 19 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [322,033 / 18 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [322,035 / 16 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [322,036 / 14 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [322,041 / 13 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [322,042 / 8 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [322,043 / 7 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [322,044 / 6 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [322,045 / 5 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [322,046 / 4 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [322,047 / 3 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [322,049 / 2 (100.00%)]

Missing observations (497 / 0.15%)

Wind Direction

Calm Calm = 33,997
[33,997 (10.54% / 10.56%)] [0 / 0 (NA)]
NNE NNE = 15,123
[15,123 (4.69% / 4.70%)] [0 / 0 (NA)]
NE NE = 9,165
[9,165 (2.84% / 2.85%)] [0 / 0 (NA)]
ENE ENE = 7,783
[7,783 (2.41% / 2.42%)] [0 / 0 (NA)]
E E = 6,671
[6,671 (2.07% / 2.07%)] [0 / 0 (NA)]
ESE ESE = 11,768
[11,768 (3.65% / 3.65%)] [0 / 0 (NA)]
SE SE = 30,456
[30,456 (9.44% / 9.46%)] [0 / 0 (NA)]
SSE SSE = 37,017
[37,017 (11.48% / 11.50%)] [0 / 0 (NA)]
S S = 25,196
[25,196 (7.81% / 7.83%)] [0 / 0 (NA)]
SSW SSW = 16,561
[16,561 (5.13% / 5.14%)] [0 / 0 (NA)]
SW SW = 9,748
[9,748 (3.02% / 3.03%)] [0 / 0 (NA)]
WSW WSW = 14,976
[14,976 (4.64% / 4.65%)] [0 / 0 (NA)]
W W = 17,522
[17,522 (5.43% / 5.44%)] [0 / 0 (NA)]
WNW WNW = 18,138
[18,138 (5.62% / 5.63%)] [0 / 0 (NA)]
NW NW = 21,301
[21,301 (6.60% / 6.62%)] [0 / 0 (NA)]
NNW NNW = 25,643
[25,643 (7.95% / 7.96%)] [0 / 0 (NA)]
N N = 20,910
[20,910 (6.48% / 6.49%)] [0 / 0 (NA)]

Missing observations (571 / 0.18%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 35,829
[35,829 (11.11% / 11.12%)] [35,829 / 322,146 (11.12%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 114,241
[114,241 (35.42% / 35.46%)] [150,070 / 286,317 (46.58%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 86,270
[86,270 (26.75% / 26.78%)] [236,340 / 172,076 (73.36%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 34,650
[34,650 (10.74% / 10.76%)] [270,990 / 85,806 (84.12%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 16,734
[16,734 (5.19% / 5.19%)] [287,724 / 51,156 (89.31%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,214
[11,214 (3.48% / 3.48%)] [298,938 / 34,422 (92.80%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 7,798
[7,798 (2.42% / 2.42%)] [306,736 / 23,208 (95.22%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,566
[5,566 (1.73% / 1.73%)] [312,302 / 15,410 (96.94%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3,928
[3,928 (1.22% / 1.22%)] [316,230 / 9,844 (98.16%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,600
[2,600 (0.81% / 0.81%)] [318,830 / 5,916 (98.97%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,598
[1,598 (0.50% / 0.50%)] [320,428 / 3,316 (99.47%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 888
[888 (0.28% / 0.28%)] [321,316 / 1,718 (99.74%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 469
[469 (0.15% / 0.15%)] [321,785 / 830 (99.89%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 228
[228 (0.07% / 0.07%)] [322,013 / 361 (99.96%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 85
[85 (0.03% / 0.03%)] [322,098 / 133 (99.99%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 35
[35 (0.01% / 0.01%)] [322,133 / 48 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 6
[6 (0.00% / 0.00%)] [322,139 / 13 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 6
[6 (0.00% / 0.00%)] [322,145 / 7 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [322,146 / 1 (100.00%)]

Missing observations (400 / 0.12%)

Temperature

-9.5C - -8.6C -9.5C - -8.6C = 4
[4 (0.00% / 0.00%)] [4 / 321,610 (0.00%)]
-8.5C - -7.6C -8.5C - -7.6C = 1
[1 (0.00% / 0.00%)] [5 / 321,606 (0.00%)]
-7.5C - -6.6C -7.5C - -6.6C = 13
[13 (0.00% / 0.00%)] [18 / 321,605 (0.01%)]
-6.5C - -5.6C -6.5C - -5.6C = 35
[35 (0.01% / 0.01%)] [53 / 321,592 (0.02%)]
-5.5C - -4.6C -5.5C - -4.6C = 86
[86 (0.03% / 0.03%)] [139 / 321,557 (0.04%)]
-4.5C - -3.6C -4.5C - -3.6C = 146
[146 (0.05% / 0.05%)] [285 / 321,471 (0.09%)]
-3.5C - -2.6C -3.5C - -2.6C = 449
[449 (0.14% / 0.14%)] [734 / 321,325 (0.23%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,033
[1,033 (0.32% / 0.32%)] [1,767 / 320,876 (0.55%)]
-1.5C - -0.6C -1.5C - -0.6C = 2,434
[2,434 (0.75% / 0.76%)] [4,201 / 319,843 (1.31%)]
-0.5C - 0.4C -0.5C - 0.4C = 13,919
[13,919 (4.32% / 4.33%)] [18,120 / 317,409 (5.63%)]
0.5C - 1.4C 0.5C - 1.4C = 12,148
[12,148 (3.77% / 3.78%)] [30,268 / 303,490 (9.41%)]
1.5C - 2.4C 1.5C - 2.4C = 12,651
[12,651 (3.92% / 3.93%)] [42,919 / 291,342 (13.35%)]
2.5C - 3.4C 2.5C - 3.4C = 12,403
[12,403 (3.85% / 3.86%)] [55,322 / 278,691 (17.20%)]
3.5C - 4.4C 3.5C - 4.4C = 12,152
[12,152 (3.77% / 3.78%)] [67,474 / 266,288 (20.98%)]
4.5C - 5.4C 4.5C - 5.4C = 11,530
[11,530 (3.57% / 3.59%)] [79,004 / 254,136 (24.57%)]
5.5C - 6.4C 5.5C - 6.4C = 11,260
[11,260 (3.49% / 3.50%)] [90,264 / 242,606 (28.07%)]
6.5C - 7.4C 6.5C - 7.4C = 11,004
[11,004 (3.41% / 3.42%)] [101,268 / 231,346 (31.49%)]
7.5C - 8.4C 7.5C - 8.4C = 10,593
[10,593 (3.28% / 3.29%)] [111,861 / 220,342 (34.78%)]
8.5C - 9.4C 8.5C - 9.4C = 10,016
[10,016 (3.11% / 3.11%)] [121,877 / 209,749 (37.90%)]
9.5C - 10.4C 9.5C - 10.4C = 9,847
[9,847 (3.05% / 3.06%)] [131,724 / 199,733 (40.96%)]
10.5C - 11.4C 10.5C - 11.4C = 9,801
[9,801 (3.04% / 3.05%)] [141,525 / 189,886 (44.01%)]
11.5C - 12.4C 11.5C - 12.4C = 9,560
[9,560 (2.96% / 2.97%)] [151,085 / 180,085 (46.98%)]
12.5C - 13.4C 12.5C - 13.4C = 9,555
[9,555 (2.96% / 2.97%)] [160,640 / 170,525 (49.95%)]
13.5C - 14.4C 13.5C - 14.4C = 9,880
[9,880 (3.06% / 3.07%)] [170,520 / 160,970 (53.02%)]
14.5C - 15.4C 14.5C - 15.4C = 9,991
[9,991 (3.10% / 3.11%)] [180,511 / 151,090 (56.13%)]
15.5C - 16.4C 15.5C - 16.4C = 10,193
[10,193 (3.16% / 3.17%)] [190,704 / 141,099 (59.30%)]
16.5C - 17.4C 16.5C - 17.4C = 10,399
[10,399 (3.22% / 3.23%)] [201,103 / 130,906 (62.53%)]
17.5C - 18.4C 17.5C - 18.4C = 10,825
[10,825 (3.36% / 3.37%)] [211,928 / 120,507 (65.90%)]
18.5C - 19.4C 18.5C - 19.4C = 11,468
[11,468 (3.56% / 3.57%)] [223,396 / 109,682 (69.46%)]
19.5C - 20.4C 19.5C - 20.4C = 12,254
[12,254 (3.80% / 3.81%)] [235,650 / 98,214 (73.27%)]
20.5C - 21.4C 20.5C - 21.4C = 12,463
[12,463 (3.86% / 3.88%)] [248,113 / 85,960 (77.15%)]
21.5C - 22.4C 21.5C - 22.4C = 12,553
[12,553 (3.89% / 3.90%)] [260,666 / 73,497 (81.05%)]
22.5C - 23.4C 22.5C - 23.4C = 12,164
[12,164 (3.77% / 3.78%)] [272,830 / 60,944 (84.83%)]
23.5C - 24.4C 23.5C - 24.4C = 11,163
[11,163 (3.46% / 3.47%)] [283,993 / 48,780 (88.30%)]
24.5C - 25.4C 24.5C - 25.4C = 9,820
[9,820 (3.04% / 3.05%)] [293,813 / 37,617 (91.36%)]
25.5C - 26.4C 25.5C - 26.4C = 7,686
[7,686 (2.38% / 2.39%)] [301,499 / 27,797 (93.75%)]
26.5C - 27.4C 26.5C - 27.4C = 5,949
[5,949 (1.84% / 1.85%)] [307,448 / 20,111 (95.60%)]
27.5C - 28.4C 27.5C - 28.4C = 4,515
[4,515 (1.40% / 1.40%)] [311,963 / 14,162 (97.00%)]
28.5C - 29.4C 28.5C - 29.4C = 3,751
[3,751 (1.16% / 1.17%)] [315,714 / 9,647 (98.17%)]
29.5C - 30.4C 29.5C - 30.4C = 2,766
[2,766 (0.86% / 0.86%)] [318,480 / 5,896 (99.03%)]
30.5C - 31.4C 30.5C - 31.4C = 1,681
[1,681 (0.52% / 0.52%)] [320,161 / 3,130 (99.55%)]
31.5C - 32.4C 31.5C - 32.4C = 820
[820 (0.25% / 0.25%)] [320,981 / 1,449 (99.80%)]
32.5C - 33.4C 32.5C - 33.4C = 327
[327 (0.10% / 0.10%)] [321,308 / 629 (99.91%)]
33.5C - 34.4C 33.5C - 34.4C = 160
[160 (0.05% / 0.05%)] [321,468 / 302 (99.96%)]
34.5C - 35.4C 34.5C - 35.4C = 75
[75 (0.02% / 0.02%)] [321,543 / 142 (99.98%)]
35.5C - 36.4C 35.5C - 36.4C = 42
[42 (0.01% / 0.01%)] [321,585 / 67 (99.99%)]
36.5C - 37.4C 36.5C - 37.4C = 18
[18 (0.01% / 0.01%)] [321,603 / 25 (100.00%)]
37.5C - 38.4C 37.5C - 38.4C = 7
[7 (0.00% / 0.00%)] [321,610 / 7 (100.00%)]

Missing observations (936 / 0.29%)

Sunshine Duration

0.0h 0.0h = 239,721
[239,721 (74.32% / 74.65%)] [239,721 / 321,123 (74.65%)]
0.1h 0.1h = 7,952
[7,952 (2.47% / 2.48%)] [247,673 / 81,402 (77.13%)]
0.2h 0.2h = 5,370
[5,370 (1.66% / 1.67%)] [253,043 / 73,450 (78.80%)]
0.3h 0.3h = 4,818
[4,818 (1.49% / 1.50%)] [257,861 / 68,080 (80.30%)]
0.4h 0.4h = 4,278
[4,278 (1.33% / 1.33%)] [262,139 / 63,262 (81.63%)]
0.5h 0.5h = 3,985
[3,985 (1.24% / 1.24%)] [266,124 / 58,984 (82.87%)]
0.6h 0.6h = 3,845
[3,845 (1.19% / 1.20%)] [269,969 / 54,999 (84.07%)]
0.7h 0.7h = 3,784
[3,784 (1.17% / 1.18%)] [273,753 / 51,154 (85.25%)]
0.8h 0.8h = 3,868
[3,868 (1.20% / 1.20%)] [277,621 / 47,370 (86.45%)]
0.9h 0.9h = 4,817
[4,817 (1.49% / 1.50%)] [282,438 / 43,502 (87.95%)]
1.0h 1.0h = 38,685
[38,685 (11.99% / 12.05%)] [321,123 / 38,685 (100.00%)]

Missing observations (1,423 / 0.44%)