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 440
観測回数 321,130
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 〜 2015年08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 = 287,248
[287,248 (89.45% / 89.74%)] [287,248 / 320,073 (89.74%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,571
[13,571 (4.23% / 4.24%)] [300,819 / 32,825 (93.98%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,732
[5,732 (1.78% / 1.79%)] [306,551 / 19,254 (95.78%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,303
[3,303 (1.03% / 1.03%)] [309,854 / 13,522 (96.81%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,110
[2,110 (0.66% / 0.66%)] [311,964 / 10,219 (97.47%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,531
[1,531 (0.48% / 0.48%)] [313,495 / 8,109 (97.94%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,186
[1,186 (0.37% / 0.37%)] [314,681 / 6,578 (98.32%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 876
[876 (0.27% / 0.27%)] [315,557 / 5,392 (98.59%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 687
[687 (0.21% / 0.21%)] [316,244 / 4,516 (98.80%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 584
[584 (0.18% / 0.18%)] [316,828 / 3,829 (98.99%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 455
[455 (0.14% / 0.14%)] [317,283 / 3,245 (99.13%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 398
[398 (0.12% / 0.12%)] [317,681 / 2,790 (99.25%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 362
[362 (0.11% / 0.11%)] [318,043 / 2,392 (99.37%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 260
[260 (0.08% / 0.08%)] [318,303 / 2,030 (99.45%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 215
[215 (0.07% / 0.07%)] [318,518 / 1,770 (99.51%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 204
[204 (0.06% / 0.06%)] [318,722 / 1,555 (99.58%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 175
[175 (0.05% / 0.05%)] [318,897 / 1,351 (99.63%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 147
[147 (0.05% / 0.05%)] [319,044 / 1,176 (99.68%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 122
[122 (0.04% / 0.04%)] [319,166 / 1,029 (99.72%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 103
[103 (0.03% / 0.03%)] [319,269 / 907 (99.75%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 111
[111 (0.03% / 0.03%)] [319,380 / 804 (99.78%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 73
[73 (0.02% / 0.02%)] [319,453 / 693 (99.81%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 77
[77 (0.02% / 0.02%)] [319,530 / 620 (99.83%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 45
[45 (0.01% / 0.01%)] [319,575 / 543 (99.84%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 52
[52 (0.02% / 0.02%)] [319,627 / 498 (99.86%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 46
[46 (0.01% / 0.01%)] [319,673 / 446 (99.88%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 34
[34 (0.01% / 0.01%)] [319,707 / 400 (99.89%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 42
[42 (0.01% / 0.01%)] [319,749 / 366 (99.90%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 35
[35 (0.01% / 0.01%)] [319,784 / 324 (99.91%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 40
[40 (0.01% / 0.01%)] [319,824 / 289 (99.92%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 32
[32 (0.01% / 0.01%)] [319,856 / 249 (99.93%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 18
[18 (0.01% / 0.01%)] [319,874 / 217 (99.94%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 24
[24 (0.01% / 0.01%)] [319,898 / 199 (99.95%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 19
[19 (0.01% / 0.01%)] [319,917 / 175 (99.95%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 14
[14 (0.00% / 0.00%)] [319,931 / 156 (99.96%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 9
[9 (0.00% / 0.00%)] [319,940 / 142 (99.96%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 20
[20 (0.01% / 0.01%)] [319,960 / 133 (99.96%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 8
[8 (0.00% / 0.00%)] [319,968 / 113 (99.97%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 11
[11 (0.00% / 0.00%)] [319,979 / 105 (99.97%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 10
[10 (0.00% / 0.00%)] [319,989 / 94 (99.97%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 11
[11 (0.00% / 0.00%)] [320,000 / 84 (99.98%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 8
[8 (0.00% / 0.00%)] [320,008 / 73 (99.98%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [320,013 / 65 (99.98%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 12
[12 (0.00% / 0.00%)] [320,025 / 60 (99.99%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [320,029 / 48 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 5
[5 (0.00% / 0.00%)] [320,034 / 44 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [320,036 / 39 (99.99%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 5
[5 (0.00% / 0.00%)] [320,041 / 37 (99.99%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 2
[2 (0.00% / 0.00%)] [320,043 / 32 (99.99%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 3
[3 (0.00% / 0.00%)] [320,046 / 30 (99.99%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 6
[6 (0.00% / 0.00%)] [320,052 / 27 (99.99%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [320,053 / 21 (99.99%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [320,055 / 20 (99.99%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 3
[3 (0.00% / 0.00%)] [320,058 / 18 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [320,060 / 15 (100.00%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [320,062 / 13 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [320,063 / 11 (100.00%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 2
[2 (0.00% / 0.00%)] [320,065 / 10 (100.00%)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [320,066 / 8 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [320,067 / 7 (100.00%)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [320,069 / 6 (100.00%)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 1
[1 (0.00% / 0.00%)] [320,070 / 4 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [320,071 / 3 (100.00%)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 2
[2 (0.00% / 0.00%)] [320,073 / 2 (100.00%)]

欠測回数 (1,057 / 0.33%)

風向

静穏 静穏 = 148,263
[148,263 (46.17% / 46.36%)] [0 / 0 (NA)]
北北東 北北東 = 23,066
[23,066 (7.18% / 7.21%)] [0 / 0 (NA)]
北東 北東 = 22,399
[22,399 (6.98% / 7.00%)] [0 / 0 (NA)]
東北東 東北東 = 8,619
[8,619 (2.68% / 2.70%)] [0 / 0 (NA)]
東 = 3,547
[3,547 (1.10% / 1.11%)] [0 / 0 (NA)]
東南東 東南東 = 2,557
[2,557 (0.80% / 0.80%)] [0 / 0 (NA)]
南東 南東 = 3,045
[3,045 (0.95% / 0.95%)] [0 / 0 (NA)]
南南東 南南東 = 6,632
[6,632 (2.07% / 2.07%)] [0 / 0 (NA)]
南 = 18,584
[18,584 (5.79% / 5.81%)] [0 / 0 (NA)]
南南西 南南西 = 23,895
[23,895 (7.44% / 7.47%)] [0 / 0 (NA)]
南西 南西 = 14,283
[14,283 (4.45% / 4.47%)] [0 / 0 (NA)]
西南西 西南西 = 6,341
[6,341 (1.97% / 1.98%)] [0 / 0 (NA)]
西 西 = 5,780
[5,780 (1.80% / 1.81%)] [0 / 0 (NA)]
西北西 西北西 = 6,427
[6,427 (2.00% / 2.01%)] [0 / 0 (NA)]
北西 北西 = 6,170
[6,170 (1.92% / 1.93%)] [0 / 0 (NA)]
北北西 北北西 = 7,526
[7,526 (2.34% / 2.35%)] [0 / 0 (NA)]
北 = 12,656
[12,656 (3.94% / 3.96%)] [0 / 0 (NA)]

欠測回数 (1,340 / 0.42%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 155,360
[155,360 (48.38% / 48.56%)] [155,360 / 319,931 (48.56%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 78,693
[78,693 (24.51% / 24.60%)] [234,053 / 164,571 (73.16%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 52,473
[52,473 (16.34% / 16.40%)] [286,526 / 85,878 (89.56%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 25,139
[25,139 (7.83% / 7.86%)] [311,665 / 33,405 (97.42%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 6,599
[6,599 (2.05% / 2.06%)] [318,264 / 8,266 (99.48%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 1,220
[1,220 (0.38% / 0.38%)] [319,484 / 1,667 (99.86%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 306
[306 (0.10% / 0.10%)] [319,790 / 447 (99.96%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 95
[95 (0.03% / 0.03%)] [319,885 / 141 (99.99%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 31
[31 (0.01% / 0.01%)] [319,916 / 46 (100.00%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 11
[11 (0.00% / 0.00%)] [319,927 / 15 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1
[1 (0.00% / 0.00%)] [319,928 / 4 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 3
[3 (0.00% / 0.00%)] [319,931 / 3 (100.00%)]

欠測回数 (1,199 / 0.37%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 14
[14 (0.00% / 0.00%)] [14 / 319,769 (0.00%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 134
[134 (0.04% / 0.04%)] [148 / 319,755 (0.05%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 608
[608 (0.19% / 0.19%)] [756 / 319,621 (0.24%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,412
[1,412 (0.44% / 0.44%)] [2,168 / 319,013 (0.68%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,980
[2,980 (0.93% / 0.93%)] [5,148 / 317,601 (1.61%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 5,230
[5,230 (1.63% / 1.64%)] [10,378 / 314,621 (3.25%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 11,201
[11,201 (3.49% / 3.50%)] [21,579 / 309,391 (6.75%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,430
[6,430 (2.00% / 2.01%)] [28,009 / 298,190 (8.76%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 6,952
[6,952 (2.16% / 2.17%)] [34,961 / 291,760 (10.93%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 7,543
[7,543 (2.35% / 2.36%)] [42,504 / 284,808 (13.29%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,074
[8,074 (2.51% / 2.52%)] [50,578 / 277,265 (15.82%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,565
[8,565 (2.67% / 2.68%)] [59,143 / 269,191 (18.50%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,108
[9,108 (2.84% / 2.85%)] [68,251 / 260,626 (21.34%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,422
[9,422 (2.93% / 2.95%)] [77,673 / 251,518 (24.29%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 9,778
[9,778 (3.04% / 3.06%)] [87,451 / 242,096 (27.35%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,221
[10,221 (3.18% / 3.20%)] [97,672 / 232,318 (30.54%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,646
[10,646 (3.32% / 3.33%)] [108,318 / 222,097 (33.87%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,562
[10,562 (3.29% / 3.30%)] [118,880 / 211,451 (37.18%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,329
[10,329 (3.22% / 3.23%)] [129,209 / 200,889 (40.41%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,361
[10,361 (3.23% / 3.24%)] [139,570 / 190,560 (43.65%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,287
[10,287 (3.20% / 3.22%)] [149,857 / 180,199 (46.86%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,937
[10,937 (3.41% / 3.42%)] [160,794 / 169,912 (50.28%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,214
[11,214 (3.49% / 3.51%)] [172,008 / 158,975 (53.79%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,280
[11,280 (3.51% / 3.53%)] [183,288 / 147,761 (57.32%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,899
[11,899 (3.71% / 3.72%)] [195,187 / 136,481 (61.04%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,959
[11,959 (3.72% / 3.74%)] [207,146 / 124,582 (64.78%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,725
[12,725 (3.96% / 3.98%)] [219,871 / 112,623 (68.76%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,481
[13,481 (4.20% / 4.22%)] [233,352 / 99,898 (72.98%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,538
[14,538 (4.53% / 4.55%)] [247,890 / 86,417 (77.52%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 14,672
[14,672 (4.57% / 4.59%)] [262,562 / 71,879 (82.11%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 13,999
[13,999 (4.36% / 4.38%)] [276,561 / 57,207 (86.49%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,024
[11,024 (3.43% / 3.45%)] [287,585 / 43,208 (89.94%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,301
[8,301 (2.58% / 2.60%)] [295,886 / 32,184 (92.53%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,257
[6,257 (1.95% / 1.96%)] [302,143 / 23,883 (94.49%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,160
[5,160 (1.61% / 1.61%)] [307,303 / 17,626 (96.10%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,158
[4,158 (1.29% / 1.30%)] [311,461 / 12,466 (97.40%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,152
[3,152 (0.98% / 0.99%)] [314,613 / 8,308 (98.39%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,261
[2,261 (0.70% / 0.71%)] [316,874 / 5,156 (99.09%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,507
[1,507 (0.47% / 0.47%)] [318,381 / 2,895 (99.57%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 832
[832 (0.26% / 0.26%)] [319,213 / 1,388 (99.83%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 386
[386 (0.12% / 0.12%)] [319,599 / 556 (99.95%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 136
[136 (0.04% / 0.04%)] [319,735 / 170 (99.99%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 28
[28 (0.01% / 0.01%)] [319,763 / 34 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 6
[6 (0.00% / 0.00%)] [319,769 / 6 (100.00%)]

欠測回数 (1,361 / 0.42%)

日照時間

0.0h 0.0h = 228,749
[228,749 (71.23% / 71.60%)] [228,749 / 319,469 (71.60%)]
0.1h 0.1h = 7,519
[7,519 (2.34% / 2.35%)] [236,268 / 90,720 (73.96%)]
0.2h 0.2h = 5,757
[5,757 (1.79% / 1.80%)] [242,025 / 83,201 (75.76%)]
0.3h 0.3h = 5,351
[5,351 (1.67% / 1.67%)] [247,376 / 77,444 (77.43%)]
0.4h 0.4h = 4,909
[4,909 (1.53% / 1.54%)] [252,285 / 72,093 (78.97%)]
0.5h 0.5h = 4,737
[4,737 (1.48% / 1.48%)] [257,022 / 67,184 (80.45%)]
0.6h 0.6h = 4,585
[4,585 (1.43% / 1.44%)] [261,607 / 62,447 (81.89%)]
0.7h 0.7h = 4,922
[4,922 (1.53% / 1.54%)] [266,529 / 57,862 (83.43%)]
0.8h 0.8h = 5,752
[5,752 (1.79% / 1.80%)] [272,281 / 52,940 (85.23%)]
0.9h 0.9h = 7,750
[7,750 (2.41% / 2.43%)] [280,031 / 47,188 (87.66%)]
1.0h 1.0h = 39,438
[39,438 (12.28% / 12.34%)] [319,469 / 39,438 (100.00%)]

欠測回数 (1,661 / 0.52%)