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 463
観測回数 337,930
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 〜 2017年07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 = 302,271
[302,271 (89.45% / 89.73%)] [302,271 / 336,867 (89.73)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,314
[14,314 (4.24% / 4.25%)] [316,585 / 34,596 (93.98)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,029
[6,029 (1.78% / 1.79%)] [322,614 / 20,282 (95.77)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,469
[3,469 (1.03% / 1.03%)] [326,083 / 14,253 (96.80)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,229
[2,229 (0.66% / 0.66%)] [328,312 / 10,784 (97.46)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,609
[1,609 (0.48% / 0.48%)] [329,921 / 8,555 (97.94)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,242
[1,242 (0.37% / 0.37%)] [331,163 / 6,946 (98.31)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 931
[931 (0.28% / 0.28%)] [332,094 / 5,704 (98.58)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 725
[725 (0.21% / 0.22%)] [332,819 / 4,773 (98.80)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 616
[616 (0.18% / 0.18%)] [333,435 / 4,048 (98.98)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 484
[484 (0.14% / 0.14%)] [333,919 / 3,432 (99.12)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 420
[420 (0.12% / 0.12%)] [334,339 / 2,948 (99.25)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 378
[378 (0.11% / 0.11%)] [334,717 / 2,528 (99.36)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 276
[276 (0.08% / 0.08%)] [334,993 / 2,150 (99.44)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 227
[227 (0.07% / 0.07%)] [335,220 / 1,874 (99.51)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 214
[214 (0.06% / 0.06%)] [335,434 / 1,647 (99.57)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 185
[185 (0.05% / 0.05%)] [335,619 / 1,433 (99.63)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 152
[152 (0.04% / 0.05%)] [335,771 / 1,248 (99.67)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 129
[129 (0.04% / 0.04%)] [335,900 / 1,096 (99.71)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 110
[110 (0.03% / 0.03%)] [336,010 / 967 (99.75)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 115
[115 (0.03% / 0.03%)] [336,125 / 857 (99.78)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 79
[79 (0.02% / 0.02%)] [336,204 / 742 (99.80)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 83
[83 (0.02% / 0.02%)] [336,287 / 663 (99.83)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 48
[48 (0.01% / 0.01%)] [336,335 / 580 (99.84)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 55
[55 (0.02% / 0.02%)] [336,390 / 532 (99.86)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 50
[50 (0.01% / 0.01%)] [336,440 / 477 (99.87)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 34
[34 (0.01% / 0.01%)] [336,474 / 427 (99.88)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 44
[44 (0.01% / 0.01%)] [336,518 / 393 (99.90)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 36
[36 (0.01% / 0.01%)] [336,554 / 349 (99.91)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 42
[42 (0.01% / 0.01%)] [336,596 / 313 (99.92)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 34
[34 (0.01% / 0.01%)] [336,630 / 271 (99.93)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 20
[20 (0.01% / 0.01%)] [336,650 / 237 (99.94)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 25
[25 (0.01% / 0.01%)] [336,675 / 217 (99.94)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 20
[20 (0.01% / 0.01%)] [336,695 / 192 (99.95)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 14
[14 (0.00% / 0.00%)] [336,709 / 172 (99.95)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 11
[11 (0.00% / 0.00%)] [336,720 / 158 (99.96)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 20
[20 (0.01% / 0.01%)] [336,740 / 147 (99.96)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 9
[9 (0.00% / 0.00%)] [336,749 / 127 (99.96)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 12
[12 (0.00% / 0.00%)] [336,761 / 118 (99.97)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 10
[10 (0.00% / 0.00%)] [336,771 / 106 (99.97)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 12
[12 (0.00% / 0.00%)] [336,783 / 96 (99.98)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 9
[9 (0.00% / 0.00%)] [336,792 / 84 (99.98)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [336,797 / 75 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 12
[12 (0.00% / 0.00%)] [336,809 / 70 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [336,813 / 58 (99.98)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 5
[5 (0.00% / 0.00%)] [336,818 / 54 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 3
[3 (0.00% / 0.00%)] [336,821 / 49 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 5
[5 (0.00% / 0.00%)] [336,826 / 46 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 4
[4 (0.00% / 0.00%)] [336,830 / 41 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 3
[3 (0.00% / 0.00%)] [336,833 / 37 (99.99)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 6
[6 (0.00% / 0.00%)] [336,839 / 34 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [336,841 / 28 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 3
[3 (0.00% / 0.00%)] [336,844 / 26 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 3
[3 (0.00% / 0.00%)] [336,847 / 23 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [336,849 / 20 (99.99)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 3
[3 (0.00% / 0.00%)] [336,852 / 18 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 2
[2 (0.00% / 0.00%)] [336,854 / 15 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 2
[2 (0.00% / 0.00%)] [336,856 / 13 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [336,857 / 11 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [336,858 / 10 (100.00)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [336,860 / 9 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [336,861 / 7 (100.00)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 2
[2 (0.00% / 0.00%)] [336,863 / 6 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 2
[2 (0.00% / 0.00%)] [336,865 / 4 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 2
[2 (0.00% / 0.00%)] [336,867 / 2 (100.00)]

欠測回数 (1,063 / 0.31%)

風向

静穏 静穏 = 154,714
[154,714 (45.78% / 45.97%)]
北北東 北北東 = 24,252
[24,252 (7.18% / 7.21%)]
北東 北東 = 24,093
[24,093 (7.13% / 7.16%)]
東北東 東北東 = 9,331
[9,331 (2.76% / 2.77%)]
東 = 3,818
[3,818 (1.13% / 1.13%)]
東南東 東南東 = 2,744
[2,744 (0.81% / 0.82%)]
南東 南東 = 3,228
[3,228 (0.96% / 0.96%)]
南南東 南南東 = 7,009
[7,009 (2.07% / 2.08%)]
南 = 19,507
[19,507 (5.77% / 5.80%)]
南南西 南南西 = 25,337
[25,337 (7.50% / 7.53%)]
南西 南西 = 15,214
[15,214 (4.50% / 4.52%)]
西南西 西南西 = 6,753
[6,753 (2.00% / 2.01%)]
西 西 = 6,165
[6,165 (1.82% / 1.83%)]
西北西 西北西 = 6,786
[6,786 (2.01% / 2.02%)]
北西 北西 = 6,490
[6,490 (1.92% / 1.93%)]
北北西 北北西 = 7,847
[7,847 (2.32% / 2.33%)]
北 = 13,244
[13,244 (3.92% / 3.94%)]

欠測回数 (1,398 / 0.41%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 163,705
[163,705 (48.44% / 48.62%)] [163,705 / 336,673 (48.62)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 82,960
[82,960 (24.55% / 24.64%)] [246,665 / 172,968 (73.27)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 55,004
[55,004 (16.28% / 16.34%)] [301,669 / 90,008 (89.60)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 26,330
[26,330 (7.79% / 7.82%)] [327,999 / 35,004 (97.42)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 6,923
[6,923 (2.05% / 2.06%)] [334,922 / 8,674 (99.48)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 1,288
[1,288 (0.38% / 0.38%)] [336,210 / 1,751 (99.86)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 317
[317 (0.09% / 0.09%)] [336,527 / 463 (99.96)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 98
[98 (0.03% / 0.03%)] [336,625 / 146 (99.99)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 32
[32 (0.01% / 0.01%)] [336,657 / 48 (100.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 12
[12 (0.00% / 0.00%)] [336,669 / 16 (100.00)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1
[1 (0.00% / 0.00%)] [336,670 / 4 (100.00)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 3
[3 (0.00% / 0.00%)] [336,673 / 3 (100.00)]

欠測回数 (1,257 / 0.37%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 14
[14 (0.00% / 0.00%)] [14 / 336,559 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 134
[134 (0.04% / 0.04%)] [148 / 336,545 (0.04)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 618
[618 (0.18% / 0.18%)] [766 / 336,411 (0.23)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,445
[1,445 (0.43% / 0.43%)] [2,211 / 335,793 (0.66)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 3,070
[3,070 (0.91% / 0.91%)] [5,281 / 334,348 (1.57)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 5,453
[5,453 (1.61% / 1.62%)] [10,734 / 331,278 (3.19)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 11,742
[11,742 (3.47% / 3.49%)] [22,476 / 325,825 (6.68)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,793
[6,793 (2.01% / 2.02%)] [29,269 / 314,083 (8.70)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,300
[7,300 (2.16% / 2.17%)] [36,569 / 307,290 (10.87)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 7,946
[7,946 (2.35% / 2.36%)] [44,515 / 299,990 (13.23)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,469
[8,469 (2.51% / 2.52%)] [52,984 / 292,044 (15.74)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,981
[8,981 (2.66% / 2.67%)] [61,965 / 283,575 (18.41)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,541
[9,541 (2.82% / 2.83%)] [71,506 / 274,594 (21.25)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,925
[9,925 (2.94% / 2.95%)] [81,431 / 265,053 (24.20)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,304
[10,304 (3.05% / 3.06%)] [91,735 / 255,128 (27.26)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,740
[10,740 (3.18% / 3.19%)] [102,475 / 244,824 (30.45)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,218
[11,218 (3.32% / 3.33%)] [113,693 / 234,084 (33.78)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,200
[11,200 (3.31% / 3.33%)] [124,893 / 222,866 (37.11)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,950
[10,950 (3.24% / 3.25%)] [135,843 / 211,666 (40.36)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,050
[11,050 (3.27% / 3.28%)] [146,893 / 200,716 (43.65)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,969
[10,969 (3.25% / 3.26%)] [157,862 / 189,666 (46.90)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,486
[11,486 (3.40% / 3.41%)] [169,348 / 178,697 (50.32)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,770
[11,770 (3.48% / 3.50%)] [181,118 / 167,211 (53.81)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,900
[11,900 (3.52% / 3.54%)] [193,018 / 155,441 (57.35)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,499
[12,499 (3.70% / 3.71%)] [205,517 / 143,541 (61.06)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,585
[12,585 (3.72% / 3.74%)] [218,102 / 131,042 (64.80)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,324
[13,324 (3.94% / 3.96%)] [231,426 / 118,457 (68.76)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,156
[14,156 (4.19% / 4.21%)] [245,582 / 105,133 (72.97)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 15,322
[15,322 (4.53% / 4.55%)] [260,904 / 90,977 (77.52)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 15,454
[15,454 (4.57% / 4.59%)] [276,358 / 75,655 (82.11)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 14,770
[14,770 (4.37% / 4.39%)] [291,128 / 60,201 (86.50)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,593
[11,593 (3.43% / 3.44%)] [302,721 / 45,431 (89.95)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,724
[8,724 (2.58% / 2.59%)] [311,445 / 33,838 (92.54)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,586
[6,586 (1.95% / 1.96%)] [318,031 / 25,114 (94.49)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,456
[5,456 (1.61% / 1.62%)] [323,487 / 18,528 (96.12)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,370
[4,370 (1.29% / 1.30%)] [327,857 / 13,072 (97.41)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,313
[3,313 (0.98% / 0.98%)] [331,170 / 8,702 (98.40)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,356
[2,356 (0.70% / 0.70%)] [333,526 / 5,389 (99.10)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,563
[1,563 (0.46% / 0.46%)] [335,089 / 3,033 (99.56)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 880
[880 (0.26% / 0.26%)] [335,969 / 1,470 (99.82)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 402
[402 (0.12% / 0.12%)] [336,371 / 590 (99.94)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 148
[148 (0.04% / 0.04%)] [336,519 / 188 (99.99)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 34
[34 (0.01% / 0.01%)] [336,553 / 40 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 6
[6 (0.00% / 0.00%)] [336,559 / 6 (100.00)]

欠測回数 (1,371 / 0.41%)

日照時間

0.0h 0.0h = 240,484
[240,484 (71.16% / 71.52%)] [240,484 / 336,254 (71.52)]
0.1h 0.1h = 7,977
[7,977 (2.36% / 2.37%)] [248,461 / 95,770 (73.89)]
0.2h 0.2h = 6,063
[6,063 (1.79% / 1.80%)] [254,524 / 87,793 (75.69)]
0.3h 0.3h = 5,664
[5,664 (1.68% / 1.68%)] [260,188 / 81,730 (77.38)]
0.4h 0.4h = 5,184
[5,184 (1.53% / 1.54%)] [265,372 / 76,066 (78.92)]
0.5h 0.5h = 5,017
[5,017 (1.48% / 1.49%)] [270,389 / 70,882 (80.41)]
0.6h 0.6h = 4,837
[4,837 (1.43% / 1.44%)] [275,226 / 65,865 (81.85)]
0.7h 0.7h = 5,187
[5,187 (1.53% / 1.54%)] [280,413 / 61,028 (83.39)]
0.8h 0.8h = 6,087
[6,087 (1.80% / 1.81%)] [286,500 / 55,841 (85.20)]
0.9h 0.9h = 8,181
[8,181 (2.42% / 2.43%)] [294,681 / 49,754 (87.64)]
1.0h 1.0h = 41,573
[41,573 (12.30% / 12.36%)] [336,254 / 41,573 (100.00)]

欠測回数 (1,676 / 0.50%)