観測所番号 65306
都道府県 和歌山県 [ 地域ポータル ]
所在地 和歌山県東牟婁郡古座川町西川 (和歌山県東牟婁郡古座川町)
観測月数 492
観測回数 359,122
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1979年01月12日 〜 1987年11月19日 西川 (ニシカワ) 33.638N 135.710E 150m 6.5m
1987年11月20日 〜 2008年01月28日 西川 (ニシカワ) 33.638N 135.710E 150m 6.5m
2008年01月29日 〜 2010年02月08日 西川 (ニシカワ) 33.638N 135.710E 150m 6.5m
2010年02月09日 〜 2019年12月99日 西川 (ニシカワ) 33.638N 135.710E 150m 10.0m
リアルタイムデータ アメラス(アメダス・ランキング・サービス)
過去の大雨データ アメダス集中豪雨
気象災害報告
台風接近履歴
近隣観測所
番号 名前 距離 方位
65311 色川(和歌山県) 13.44km 72度
65356 潮岬(和歌山県) 21.30km 168度
65321 日置川(和歌山県) 21.65km 260度
65226 本宮(和歌山県) 22.83km 14度
65276 新宮(和歌山県) 24.72km 77度
65256 栗栖川(和歌山県) 25.00km 313度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 320,850
[320,850 (89.34% / 89.61%)] [320,850 / 358,059 (89.61)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,510
[15,510 (4.32% / 4.33%)] [336,360 / 37,209 (93.94)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,439
[6,439 (1.79% / 1.80%)] [342,799 / 21,699 (95.74)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,715
[3,715 (1.03% / 1.04%)] [346,514 / 15,260 (96.78)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,393
[2,393 (0.67% / 0.67%)] [348,907 / 11,545 (97.44)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,737
[1,737 (0.48% / 0.49%)] [350,644 / 9,152 (97.93)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,329
[1,329 (0.37% / 0.37%)] [351,973 / 7,415 (98.30)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 987
[987 (0.27% / 0.28%)] [352,960 / 6,086 (98.58)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 773
[773 (0.22% / 0.22%)] [353,733 / 5,099 (98.79)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 665
[665 (0.19% / 0.19%)] [354,398 / 4,326 (98.98)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 521
[521 (0.15% / 0.15%)] [354,919 / 3,661 (99.12)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 445
[445 (0.12% / 0.12%)] [355,364 / 3,140 (99.25)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 401
[401 (0.11% / 0.11%)] [355,765 / 2,695 (99.36)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 289
[289 (0.08% / 0.08%)] [356,054 / 2,294 (99.44)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 244
[244 (0.07% / 0.07%)] [356,298 / 2,005 (99.51)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 229
[229 (0.06% / 0.06%)] [356,527 / 1,761 (99.57)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 195
[195 (0.05% / 0.05%)] [356,722 / 1,532 (99.63)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 163
[163 (0.05% / 0.05%)] [356,885 / 1,337 (99.67)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 138
[138 (0.04% / 0.04%)] [357,023 / 1,174 (99.71)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 113
[113 (0.03% / 0.03%)] [357,136 / 1,036 (99.74)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 124
[124 (0.03% / 0.03%)] [357,260 / 923 (99.78)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 81
[81 (0.02% / 0.02%)] [357,341 / 799 (99.80)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 91
[91 (0.03% / 0.03%)] [357,432 / 718 (99.82)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 54
[54 (0.02% / 0.02%)] [357,486 / 627 (99.84)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 59
[59 (0.02% / 0.02%)] [357,545 / 573 (99.86)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 51
[51 (0.01% / 0.01%)] [357,596 / 514 (99.87)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 36
[36 (0.01% / 0.01%)] [357,632 / 463 (99.88)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 49
[49 (0.01% / 0.01%)] [357,681 / 427 (99.89)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 37
[37 (0.01% / 0.01%)] [357,718 / 378 (99.90)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 47
[47 (0.01% / 0.01%)] [357,765 / 341 (99.92)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 36
[36 (0.01% / 0.01%)] [357,801 / 294 (99.93)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 20
[20 (0.01% / 0.01%)] [357,821 / 258 (99.93)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 26
[26 (0.01% / 0.01%)] [357,847 / 238 (99.94)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 21
[21 (0.01% / 0.01%)] [357,868 / 212 (99.95)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 15
[15 (0.00% / 0.00%)] [357,883 / 191 (99.95)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 12
[12 (0.00% / 0.00%)] [357,895 / 176 (99.95)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 23
[23 (0.01% / 0.01%)] [357,918 / 164 (99.96)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 11
[11 (0.00% / 0.00%)] [357,929 / 141 (99.96)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 12
[12 (0.00% / 0.00%)] [357,941 / 130 (99.97)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 13
[13 (0.00% / 0.00%)] [357,954 / 118 (99.97)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 14
[14 (0.00% / 0.00%)] [357,968 / 105 (99.97)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 10
[10 (0.00% / 0.00%)] [357,978 / 91 (99.98)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [357,983 / 81 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 12
[12 (0.00% / 0.00%)] [357,995 / 76 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 5
[5 (0.00% / 0.00%)] [358,000 / 64 (99.98)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 6
[6 (0.00% / 0.00%)] [358,006 / 59 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 3
[3 (0.00% / 0.00%)] [358,009 / 53 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [358,015 / 50 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [358,016 / 44 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 4
[4 (0.00% / 0.00%)] [358,020 / 43 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 3
[3 (0.00% / 0.00%)] [358,023 / 39 (99.99)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 6
[6 (0.00% / 0.00%)] [358,029 / 36 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [358,031 / 30 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 3
[3 (0.00% / 0.00%)] [358,034 / 28 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 3
[3 (0.00% / 0.00%)] [358,037 / 25 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [358,039 / 22 (99.99)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 3
[3 (0.00% / 0.00%)] [358,042 / 20 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [358,044 / 17 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 3
[3 (0.00% / 0.00%)] [358,047 / 15 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [358,048 / 12 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [358,049 / 11 (100.00)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [358,051 / 10 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [358,052 / 8 (100.00)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 2
[2 (0.00% / 0.00%)] [358,054 / 7 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 2
[2 (0.00% / 0.00%)] [358,056 / 5 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 2
[2 (0.00% / 0.00%)] [358,058 / 3 (100.00)]
79.5mm - 80.4mm 79.5mm - 80.4mm = 1
[1 (0.00% / 0.00%)] [358,059 / 1 (100.00)]

欠測回数 (1,063 / 0.30%)

風向

静穏 静穏 = 162,422
[162,422 (45.23% / 45.44%)]
北北東 北北東 = 25,637
[25,637 (7.14% / 7.17%)]
北東 北東 = 26,320
[26,320 (7.33% / 7.36%)]
東北東 東北東 = 10,206
[10,206 (2.84% / 2.86%)]
東 = 4,167
[4,167 (1.16% / 1.17%)]
東南東 東南東 = 2,965
[2,965 (0.83% / 0.83%)]
南東 南東 = 3,461
[3,461 (0.96% / 0.97%)]
南南東 南南東 = 7,505
[7,505 (2.09% / 2.10%)]
南 = 20,772
[20,772 (5.78% / 5.81%)]
南南西 南南西 = 27,251
[27,251 (7.59% / 7.62%)]
南西 南西 = 16,405
[16,405 (4.57% / 4.59%)]
西南西 西南西 = 7,299
[7,299 (2.03% / 2.04%)]
西 西 = 6,626
[6,626 (1.85% / 1.85%)]
西北西 西北西 = 7,284
[7,284 (2.03% / 2.04%)]
北西 北西 = 6,843
[6,843 (1.91% / 1.91%)]
北北西 北北西 = 8,291
[8,291 (2.31% / 2.32%)]
北 = 13,962
[13,962 (3.89% / 3.91%)]

欠測回数 (1,706 / 0.48%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 173,710
[173,710 (48.37% / 48.58%)] [173,710 / 357,557 (48.58)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 88,435
[88,435 (24.63% / 24.73%)] [262,145 / 183,847 (73.32)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 58,247
[58,247 (16.22% / 16.29%)] [320,392 / 95,412 (89.61)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 27,888
[27,888 (7.77% / 7.80%)] [348,280 / 37,165 (97.41)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 7,373
[7,373 (2.05% / 2.06%)] [355,653 / 9,277 (99.47)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 1,389
[1,389 (0.39% / 0.39%)] [357,042 / 1,904 (99.86)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 347
[347 (0.10% / 0.10%)] [357,389 / 515 (99.95)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 110
[110 (0.03% / 0.03%)] [357,499 / 168 (99.98)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 38
[38 (0.01% / 0.01%)] [357,537 / 58 (99.99)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 14
[14 (0.00% / 0.00%)] [357,551 / 20 (100.00)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 2
[2 (0.00% / 0.00%)] [357,553 / 6 (100.00)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 4
[4 (0.00% / 0.00%)] [357,557 / 4 (100.00)]

欠測回数 (1,565 / 0.44%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 14
[14 (0.00% / 0.00%)] [14 / 357,745 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 142
[142 (0.04% / 0.04%)] [156 / 357,731 (0.04)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 637
[637 (0.18% / 0.18%)] [793 / 357,589 (0.22)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,482
[1,482 (0.41% / 0.41%)] [2,275 / 356,952 (0.64)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 3,201
[3,201 (0.89% / 0.89%)] [5,476 / 355,470 (1.53)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 5,734
[5,734 (1.60% / 1.60%)] [11,210 / 352,269 (3.13)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 12,395
[12,395 (3.45% / 3.46%)] [23,605 / 346,535 (6.60)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,210
[7,210 (2.01% / 2.02%)] [30,815 / 334,140 (8.61)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,753
[7,753 (2.16% / 2.17%)] [38,568 / 326,930 (10.78)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,434
[8,434 (2.35% / 2.36%)] [47,002 / 319,177 (13.14)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,964
[8,964 (2.50% / 2.51%)] [55,966 / 310,743 (15.64)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,565
[9,565 (2.66% / 2.67%)] [65,531 / 301,779 (18.32)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,114
[10,114 (2.82% / 2.83%)] [75,645 / 292,214 (21.14)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,528
[10,528 (2.93% / 2.94%)] [86,173 / 282,100 (24.09)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,952
[10,952 (3.05% / 3.06%)] [97,125 / 271,572 (27.15)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,444
[11,444 (3.19% / 3.20%)] [108,569 / 260,620 (30.35)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,906
[11,906 (3.32% / 3.33%)] [120,475 / 249,176 (33.68)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,895
[11,895 (3.31% / 3.32%)] [132,370 / 237,270 (37.00)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,608
[11,608 (3.23% / 3.24%)] [143,978 / 225,375 (40.25)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,692
[11,692 (3.26% / 3.27%)] [155,670 / 213,767 (43.51)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,580
[11,580 (3.22% / 3.24%)] [167,250 / 202,075 (46.75)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,075
[12,075 (3.36% / 3.38%)] [179,325 / 190,495 (50.13)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,444
[12,444 (3.47% / 3.48%)] [191,769 / 178,420 (53.60)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,570
[12,570 (3.50% / 3.51%)] [204,339 / 165,976 (57.12)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,315
[13,315 (3.71% / 3.72%)] [217,654 / 153,406 (60.84)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,436
[13,436 (3.74% / 3.76%)] [231,090 / 140,091 (64.60)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,108
[14,108 (3.93% / 3.94%)] [245,198 / 126,655 (68.54)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 15,085
[15,085 (4.20% / 4.22%)] [260,283 / 112,547 (72.76)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 16,282
[16,282 (4.53% / 4.55%)] [276,565 / 97,462 (77.31)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 16,403
[16,403 (4.57% / 4.59%)] [292,968 / 81,180 (81.89)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 15,938
[15,938 (4.44% / 4.46%)] [308,906 / 64,777 (86.35)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 12,498
[12,498 (3.48% / 3.49%)] [321,404 / 48,839 (89.84)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 9,392
[9,392 (2.62% / 2.63%)] [330,796 / 36,341 (92.47)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 7,067
[7,067 (1.97% / 1.98%)] [337,863 / 26,949 (94.44)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,802
[5,802 (1.62% / 1.62%)] [343,665 / 19,882 (96.06)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,655
[4,655 (1.30% / 1.30%)] [348,320 / 14,080 (97.37)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,529
[3,529 (0.98% / 0.99%)] [351,849 / 9,425 (98.35)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,541
[2,541 (0.71% / 0.71%)] [354,390 / 5,896 (99.06)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,697
[1,697 (0.47% / 0.47%)] [356,087 / 3,355 (99.54)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 989
[989 (0.28% / 0.28%)] [357,076 / 1,658 (99.81)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 462
[462 (0.13% / 0.13%)] [357,538 / 669 (99.94)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 165
[165 (0.05% / 0.05%)] [357,703 / 207 (99.99)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 36
[36 (0.01% / 0.01%)] [357,739 / 42 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 6
[6 (0.00% / 0.00%)] [357,745 / 6 (100.00)]

欠測回数 (1,377 / 0.38%)

日照時間

0.0h 0.0h = 255,448
[255,448 (71.13% / 71.47%)] [255,448 / 357,427 (71.47)]
0.1h 0.1h = 8,523
[8,523 (2.37% / 2.38%)] [263,971 / 101,979 (73.85)]
0.2h 0.2h = 6,478
[6,478 (1.80% / 1.81%)] [270,449 / 93,456 (75.67)]
0.3h 0.3h = 6,084
[6,084 (1.69% / 1.70%)] [276,533 / 86,978 (77.37)]
0.4h 0.4h = 5,503
[5,503 (1.53% / 1.54%)] [282,036 / 80,894 (78.91)]
0.5h 0.5h = 5,328
[5,328 (1.48% / 1.49%)] [287,364 / 75,391 (80.40)]
0.6h 0.6h = 5,145
[5,145 (1.43% / 1.44%)] [292,509 / 70,063 (81.84)]
0.7h 0.7h = 5,522
[5,522 (1.54% / 1.54%)] [298,031 / 64,918 (83.38)]
0.8h 0.8h = 6,454
[6,454 (1.80% / 1.81%)] [304,485 / 59,396 (85.19)]
0.9h 0.9h = 8,719
[8,719 (2.43% / 2.44%)] [313,204 / 52,942 (87.63)]
1.0h 1.0h = 44,223
[44,223 (12.31% / 12.37%)] [357,427 / 44,223 (100.00)]

欠測回数 (1,695 / 0.47%)