観測所番号 74136
都道府県 高知県 [ 地域ポータル ]
所在地 高知県香美市物部町大栃上西の川 (高知県香美市)
観測月数 465
観測回数 339,240
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1977年12月20日 〜 1986年10月24日 大栃 (オオドチ) 33.698N 133.875E 210m 6.5m
1986年10月25日 〜 2008年01月23日 大栃 (オオドチ) 33.698N 133.875E 210m 6.5m
2008年01月24日 〜 2016年08月99日 大栃 (オオドチ) 33.698N 133.875E 210m 6.5m
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
74196 芸西(高知県) 16.55km 191度
74126 繁藤(高知県) 17.76km 262度
71191 京上(徳島県) 18.92km 7度
74151 魚梁瀬(高知県) 23.49km 113度
74271 安芸(高知県) 23.91km 166度
74186 南国(高知県) 24.47km 241度
74187 後免(高知県) 24.63km 240度
74188 南国日章(高知県) 25.63km 228度
74071 本山(高知県) 28.47km 282度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 307,179
[307,179 (90.55% / 90.79%)] [307,179 / 338,351 (90.79%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,673
[13,673 (4.03% / 4.04%)] [320,852 / 31,172 (94.83%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,642
[5,642 (1.66% / 1.67%)] [326,494 / 17,499 (96.50%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,188
[3,188 (0.94% / 0.94%)] [329,682 / 11,857 (97.44%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,960
[1,960 (0.58% / 0.58%)] [331,642 / 8,669 (98.02%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,397
[1,397 (0.41% / 0.41%)] [333,039 / 6,709 (98.43%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 994
[994 (0.29% / 0.29%)] [334,033 / 5,312 (98.72%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 807
[807 (0.24% / 0.24%)] [334,840 / 4,318 (98.96%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 571
[571 (0.17% / 0.17%)] [335,411 / 3,511 (99.13%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 457
[457 (0.13% / 0.14%)] [335,868 / 2,940 (99.27%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 361
[361 (0.11% / 0.11%)] [336,229 / 2,483 (99.37%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 321
[321 (0.09% / 0.09%)] [336,550 / 2,122 (99.47%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 266
[266 (0.08% / 0.08%)] [336,816 / 1,801 (99.55%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 212
[212 (0.06% / 0.06%)] [337,028 / 1,535 (99.61%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 147
[147 (0.04% / 0.04%)] [337,175 / 1,323 (99.65%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 164
[164 (0.05% / 0.05%)] [337,339 / 1,176 (99.70%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 130
[130 (0.04% / 0.04%)] [337,469 / 1,012 (99.74%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 113
[113 (0.03% / 0.03%)] [337,582 / 882 (99.77%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 94
[94 (0.03% / 0.03%)] [337,676 / 769 (99.80%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 87
[87 (0.03% / 0.03%)] [337,763 / 675 (99.83%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 62
[62 (0.02% / 0.02%)] [337,825 / 588 (99.84%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 61
[61 (0.02% / 0.02%)] [337,886 / 526 (99.86%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 63
[63 (0.02% / 0.02%)] [337,949 / 465 (99.88%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 47
[47 (0.01% / 0.01%)] [337,996 / 402 (99.90%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 33
[33 (0.01% / 0.01%)] [338,029 / 355 (99.90%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 33
[33 (0.01% / 0.01%)] [338,062 / 322 (99.91%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 24
[24 (0.01% / 0.01%)] [338,086 / 289 (99.92%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 32
[32 (0.01% / 0.01%)] [338,118 / 265 (99.93%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 17
[17 (0.01% / 0.01%)] [338,135 / 233 (99.94%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 22
[22 (0.01% / 0.01%)] [338,157 / 216 (99.94%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 20
[20 (0.01% / 0.01%)] [338,177 / 194 (99.95%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 19
[19 (0.01% / 0.01%)] [338,196 / 174 (99.95%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 17
[17 (0.01% / 0.01%)] [338,213 / 155 (99.96%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 15
[15 (0.00% / 0.00%)] [338,228 / 138 (99.96%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [338,240 / 123 (99.97%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 10
[10 (0.00% / 0.00%)] [338,250 / 111 (99.97%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 7
[7 (0.00% / 0.00%)] [338,257 / 101 (99.97%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 7
[7 (0.00% / 0.00%)] [338,264 / 94 (99.97%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 10
[10 (0.00% / 0.00%)] [338,274 / 87 (99.98%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 7
[7 (0.00% / 0.00%)] [338,281 / 77 (99.98%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [338,286 / 70 (99.98%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [338,289 / 65 (99.98%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 4
[4 (0.00% / 0.00%)] [338,293 / 62 (99.98%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 5
[5 (0.00% / 0.00%)] [338,298 / 58 (99.98%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [338,302 / 53 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 4
[4 (0.00% / 0.00%)] [338,306 / 49 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [338,308 / 45 (99.99%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [338,314 / 43 (99.99%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [338,317 / 37 (99.99%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 7
[7 (0.00% / 0.00%)] [338,324 / 34 (99.99%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 5
[5 (0.00% / 0.00%)] [338,329 / 27 (99.99%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [338,330 / 22 (99.99%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [338,332 / 21 (99.99%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [338,333 / 19 (99.99%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [338,335 / 18 (100.00%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [338,337 / 16 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 4
[4 (0.00% / 0.00%)] [338,341 / 14 (100.00%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [338,342 / 10 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 4
[4 (0.00% / 0.00%)] [338,346 / 9 (100.00%)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [338,347 / 5 (100.00%)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [338,348 / 4 (100.00%)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [338,349 / 3 (100.00%)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [338,350 / 2 (100.00%)]
85.5mm - 86.4mm 85.5mm - 86.4mm = 1
[1 (0.00% / 0.00%)] [338,351 / 1 (100.00%)]

欠測回数 (889 / 0.26%)

風向

静穏 静穏 = 108,937
[108,937 (32.11% / 32.17%)] [0 / 0 (NA)]
北北東 北北東 = 22,258
[22,258 (6.56% / 6.57%)] [0 / 0 (NA)]
北東 北東 = 39,116
[39,116 (11.53% / 11.55%)] [0 / 0 (NA)]
東北東 東北東 = 22,014
[22,014 (6.49% / 6.50%)] [0 / 0 (NA)]
東 = 15,533
[15,533 (4.58% / 4.59%)] [0 / 0 (NA)]
東南東 東南東 = 12,170
[12,170 (3.59% / 3.59%)] [0 / 0 (NA)]
南東 南東 = 6,324
[6,324 (1.86% / 1.87%)] [0 / 0 (NA)]
南南東 南南東 = 5,451
[5,451 (1.61% / 1.61%)] [0 / 0 (NA)]
南 = 6,863
[6,863 (2.02% / 2.03%)] [0 / 0 (NA)]
南南西 南南西 = 17,815
[17,815 (5.25% / 5.26%)] [0 / 0 (NA)]
南西 南西 = 21,508
[21,508 (6.34% / 6.35%)] [0 / 0 (NA)]
西南西 西南西 = 13,171
[13,171 (3.88% / 3.89%)] [0 / 0 (NA)]
西 西 = 12,024
[12,024 (3.54% / 3.55%)] [0 / 0 (NA)]
西北西 西北西 = 9,910
[9,910 (2.92% / 2.93%)] [0 / 0 (NA)]
北西 北西 = 7,841
[7,841 (2.31% / 2.32%)] [0 / 0 (NA)]
北北西 北北西 = 7,774
[7,774 (2.29% / 2.30%)] [0 / 0 (NA)]
北 = 9,888
[9,888 (2.91% / 2.92%)] [0 / 0 (NA)]

欠測回数 (643 / 0.19%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 120,197
[120,197 (35.43% / 35.48%)] [120,197 / 338,743 (35.48%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 137,035
[137,035 (40.39% / 40.45%)] [257,232 / 218,546 (75.94%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 52,217
[52,217 (15.39% / 15.41%)] [309,449 / 81,511 (91.35%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 23,080
[23,080 (6.80% / 6.81%)] [332,529 / 29,294 (98.17%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 4,962
[4,962 (1.46% / 1.46%)] [337,491 / 6,214 (99.63%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 961
[961 (0.28% / 0.28%)] [338,452 / 1,252 (99.91%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 238
[238 (0.07% / 0.07%)] [338,690 / 291 (99.98%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 42
[42 (0.01% / 0.01%)] [338,732 / 53 (100.00%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 11
[11 (0.00% / 0.00%)] [338,743 / 11 (100.00%)]

欠測回数 (497 / 0.15%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 13
[13 (0.00% / 0.00%)] [13 / 338,573 (0.00%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 19
[19 (0.01% / 0.01%)] [32 / 338,560 (0.01%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 64
[64 (0.02% / 0.02%)] [96 / 338,541 (0.03%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 276
[276 (0.08% / 0.08%)] [372 / 338,477 (0.11%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 864
[864 (0.25% / 0.26%)] [1,236 / 338,201 (0.37%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,225
[2,225 (0.66% / 0.66%)] [3,461 / 337,337 (1.02%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 9,817
[9,817 (2.89% / 2.90%)] [13,278 / 335,112 (3.92%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,150
[7,150 (2.11% / 2.11%)] [20,428 / 325,295 (6.03%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,259
[8,259 (2.43% / 2.44%)] [28,687 / 318,145 (8.47%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,991
[8,991 (2.65% / 2.66%)] [37,678 / 309,886 (11.13%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,782
[9,782 (2.88% / 2.89%)] [47,460 / 300,895 (14.02%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,459
[10,459 (3.08% / 3.09%)] [57,919 / 291,113 (17.11%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,028
[11,028 (3.25% / 3.26%)] [68,947 / 280,654 (20.36%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,370
[11,370 (3.35% / 3.36%)] [80,317 / 269,626 (23.72%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,358
[11,358 (3.35% / 3.35%)] [91,675 / 258,256 (27.08%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,546
[11,546 (3.40% / 3.41%)] [103,221 / 246,898 (30.49%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,529
[11,529 (3.40% / 3.41%)] [114,750 / 235,352 (33.89%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,426
[11,426 (3.37% / 3.37%)] [126,176 / 223,823 (37.27%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,286
[11,286 (3.33% / 3.33%)] [137,462 / 212,397 (40.60%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,218
[11,218 (3.31% / 3.31%)] [148,680 / 201,111 (43.91%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,499
[11,499 (3.39% / 3.40%)] [160,179 / 189,893 (47.31%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,344
[11,344 (3.34% / 3.35%)] [171,523 / 178,394 (50.66%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,337
[11,337 (3.34% / 3.35%)] [182,860 / 167,050 (54.01%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,459
[11,459 (3.38% / 3.38%)] [194,319 / 155,713 (57.39%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,748
[11,748 (3.46% / 3.47%)] [206,067 / 144,254 (60.86%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,891
[11,891 (3.51% / 3.51%)] [217,958 / 132,506 (64.38%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,360
[12,360 (3.64% / 3.65%)] [230,318 / 120,615 (68.03%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,935
[13,935 (4.11% / 4.12%)] [244,253 / 108,255 (72.14%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 15,731
[15,731 (4.64% / 4.65%)] [259,984 / 94,320 (76.79%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 16,415
[16,415 (4.84% / 4.85%)] [276,399 / 78,589 (81.64%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 14,791
[14,791 (4.36% / 4.37%)] [291,190 / 62,174 (86.01%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,444
[11,444 (3.37% / 3.38%)] [302,634 / 47,383 (89.39%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,618
[8,618 (2.54% / 2.55%)] [311,252 / 35,939 (91.93%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,540
[6,540 (1.93% / 1.93%)] [317,792 / 27,321 (93.86%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,389
[5,389 (1.59% / 1.59%)] [323,181 / 20,781 (95.45%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,267
[4,267 (1.26% / 1.26%)] [327,448 / 15,392 (96.71%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,512
[3,512 (1.04% / 1.04%)] [330,960 / 11,125 (97.75%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,919
[2,919 (0.86% / 0.86%)] [333,879 / 7,613 (98.61%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,218
[2,218 (0.65% / 0.66%)] [336,097 / 4,694 (99.27%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,460
[1,460 (0.43% / 0.43%)] [337,557 / 2,476 (99.70%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 692
[692 (0.20% / 0.20%)] [338,249 / 1,016 (99.90%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 263
[263 (0.08% / 0.08%)] [338,512 / 324 (99.98%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 49
[49 (0.01% / 0.01%)] [338,561 / 61 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 12
[12 (0.00% / 0.00%)] [338,573 / 12 (100.00%)]

欠測回数 (667 / 0.20%)

日照時間

0.0h 0.0h = 245,180
[245,180 (72.27% / 72.38%)] [245,180 / 338,738 (72.38%)]
0.1h 0.1h = 8,088
[8,088 (2.38% / 2.39%)] [253,268 / 93,558 (74.77%)]
0.2h 0.2h = 6,153
[6,153 (1.81% / 1.82%)] [259,421 / 85,470 (76.58%)]
0.3h 0.3h = 5,155
[5,155 (1.52% / 1.52%)] [264,576 / 79,317 (78.11%)]
0.4h 0.4h = 4,833
[4,833 (1.42% / 1.43%)] [269,409 / 74,162 (79.53%)]
0.5h 0.5h = 4,762
[4,762 (1.40% / 1.41%)] [274,171 / 69,329 (80.94%)]
0.6h 0.6h = 4,693
[4,693 (1.38% / 1.39%)] [278,864 / 64,567 (82.32%)]
0.7h 0.7h = 4,896
[4,896 (1.44% / 1.45%)] [283,760 / 59,874 (83.77%)]
0.8h 0.8h = 6,388
[6,388 (1.88% / 1.89%)] [290,148 / 54,978 (85.66%)]
0.9h 0.9h = 7,289
[7,289 (2.15% / 2.15%)] [297,437 / 48,590 (87.81%)]
1.0h 1.0h = 41,301
[41,301 (12.17% / 12.19%)] [338,738 / 41,301 (100.00%)]

欠測回数 (502 / 0.15%)