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 453
観測回数 330,456
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 〜 2015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 = 299,244
[299,244 (90.55% / 90.80%)] [299,244 / 329,567 (90.80%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,311
[13,311 (4.03% / 4.04%)] [312,555 / 30,323 (94.84%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,491
[5,491 (1.66% / 1.67%)] [318,046 / 17,012 (96.50%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,088
[3,088 (0.93% / 0.94%)] [321,134 / 11,521 (97.44%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,900
[1,900 (0.57% / 0.58%)] [323,034 / 8,433 (98.02%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,358
[1,358 (0.41% / 0.41%)] [324,392 / 6,533 (98.43%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 965
[965 (0.29% / 0.29%)] [325,357 / 5,175 (98.72%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 783
[783 (0.24% / 0.24%)] [326,140 / 4,210 (98.96%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 555
[555 (0.17% / 0.17%)] [326,695 / 3,427 (99.13%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 446
[446 (0.13% / 0.14%)] [327,141 / 2,872 (99.26%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 355
[355 (0.11% / 0.11%)] [327,496 / 2,426 (99.37%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 310
[310 (0.09% / 0.09%)] [327,806 / 2,071 (99.47%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 259
[259 (0.08% / 0.08%)] [328,065 / 1,761 (99.54%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 210
[210 (0.06% / 0.06%)] [328,275 / 1,502 (99.61%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 143
[143 (0.04% / 0.04%)] [328,418 / 1,292 (99.65%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 161
[161 (0.05% / 0.05%)] [328,579 / 1,149 (99.70%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 126
[126 (0.04% / 0.04%)] [328,705 / 988 (99.74%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 109
[109 (0.03% / 0.03%)] [328,814 / 862 (99.77%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 92
[92 (0.03% / 0.03%)] [328,906 / 753 (99.80%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 85
[85 (0.03% / 0.03%)] [328,991 / 661 (99.83%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 61
[61 (0.02% / 0.02%)] [329,052 / 576 (99.84%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 59
[59 (0.02% / 0.02%)] [329,111 / 515 (99.86%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 63
[63 (0.02% / 0.02%)] [329,174 / 456 (99.88%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 45
[45 (0.01% / 0.01%)] [329,219 / 393 (99.89%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 32
[32 (0.01% / 0.01%)] [329,251 / 348 (99.90%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 33
[33 (0.01% / 0.01%)] [329,284 / 316 (99.91%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 23
[23 (0.01% / 0.01%)] [329,307 / 283 (99.92%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 31
[31 (0.01% / 0.01%)] [329,338 / 260 (99.93%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 17
[17 (0.01% / 0.01%)] [329,355 / 229 (99.94%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 22
[22 (0.01% / 0.01%)] [329,377 / 212 (99.94%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 20
[20 (0.01% / 0.01%)] [329,397 / 190 (99.95%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 19
[19 (0.01% / 0.01%)] [329,416 / 170 (99.95%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 15
[15 (0.00% / 0.00%)] [329,431 / 151 (99.96%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 15
[15 (0.00% / 0.00%)] [329,446 / 136 (99.96%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [329,458 / 121 (99.97%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 9
[9 (0.00% / 0.00%)] [329,467 / 109 (99.97%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 7
[7 (0.00% / 0.00%)] [329,474 / 100 (99.97%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 7
[7 (0.00% / 0.00%)] [329,481 / 93 (99.97%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 10
[10 (0.00% / 0.00%)] [329,491 / 86 (99.98%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 7
[7 (0.00% / 0.00%)] [329,498 / 76 (99.98%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [329,503 / 69 (99.98%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [329,506 / 64 (99.98%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 4
[4 (0.00% / 0.00%)] [329,510 / 61 (99.98%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 5
[5 (0.00% / 0.00%)] [329,515 / 57 (99.98%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [329,519 / 52 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 4
[4 (0.00% / 0.00%)] [329,523 / 48 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [329,525 / 44 (99.99%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [329,531 / 42 (99.99%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [329,534 / 36 (99.99%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 7
[7 (0.00% / 0.00%)] [329,541 / 33 (99.99%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 5
[5 (0.00% / 0.00%)] [329,546 / 26 (99.99%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [329,547 / 21 (99.99%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [329,549 / 20 (99.99%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [329,550 / 18 (99.99%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [329,552 / 17 (100.00%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [329,554 / 15 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 4
[4 (0.00% / 0.00%)] [329,558 / 13 (100.00%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [329,559 / 9 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 4
[4 (0.00% / 0.00%)] [329,563 / 8 (100.00%)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [329,564 / 4 (100.00%)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [329,565 / 3 (100.00%)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [329,566 / 2 (100.00%)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [329,567 / 1 (100.00%)]

欠測回数 (889 / 0.27%)

風向

静穏 静穏 = 107,616
[107,616 (32.57% / 32.63%)] [0 / 0 (NA)]
北北東 北北東 = 21,552
[21,552 (6.52% / 6.53%)] [0 / 0 (NA)]
北東 北東 = 37,888
[37,888 (11.47% / 11.49%)] [0 / 0 (NA)]
東北東 東北東 = 21,211
[21,211 (6.42% / 6.43%)] [0 / 0 (NA)]
東 = 14,926
[14,926 (4.52% / 4.53%)] [0 / 0 (NA)]
東南東 東南東 = 11,724
[11,724 (3.55% / 3.55%)] [0 / 0 (NA)]
南東 南東 = 6,059
[6,059 (1.83% / 1.84%)] [0 / 0 (NA)]
南南東 南南東 = 5,249
[5,249 (1.59% / 1.59%)] [0 / 0 (NA)]
南 = 6,646
[6,646 (2.01% / 2.02%)] [0 / 0 (NA)]
南南西 南南西 = 17,301
[17,301 (5.24% / 5.25%)] [0 / 0 (NA)]
南西 南西 = 20,907
[20,907 (6.33% / 6.34%)] [0 / 0 (NA)]
西南西 西南西 = 12,777
[12,777 (3.87% / 3.87%)] [0 / 0 (NA)]
西 西 = 11,648
[11,648 (3.52% / 3.53%)] [0 / 0 (NA)]
西北西 西北西 = 9,620
[9,620 (2.91% / 2.92%)] [0 / 0 (NA)]
北西 北西 = 7,624
[7,624 (2.31% / 2.31%)] [0 / 0 (NA)]
北北西 北北西 = 7,507
[7,507 (2.27% / 2.28%)] [0 / 0 (NA)]
北 = 9,558
[9,558 (2.89% / 2.90%)] [0 / 0 (NA)]

欠測回数 (643 / 0.19%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 117,462
[117,462 (35.55% / 35.60%)] [117,462 / 329,959 (35.60%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 133,096
[133,096 (40.28% / 40.34%)] [250,558 / 212,497 (75.94%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 50,909
[50,909 (15.41% / 15.43%)] [301,467 / 79,401 (91.36%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 22,437
[22,437 (6.79% / 6.80%)] [323,904 / 28,492 (98.16%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 4,821
[4,821 (1.46% / 1.46%)] [328,725 / 6,055 (99.63%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 946
[946 (0.29% / 0.29%)] [329,671 / 1,234 (99.91%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 235
[235 (0.07% / 0.07%)] [329,906 / 288 (99.98%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 42
[42 (0.01% / 0.01%)] [329,948 / 53 (100.00%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 11
[11 (0.00% / 0.00%)] [329,959 / 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 / 329,789 (0.00%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 19
[19 (0.01% / 0.01%)] [32 / 329,776 (0.01%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 60
[60 (0.02% / 0.02%)] [92 / 329,757 (0.03%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 267
[267 (0.08% / 0.08%)] [359 / 329,697 (0.11%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 853
[853 (0.26% / 0.26%)] [1,212 / 329,430 (0.37%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,205
[2,205 (0.67% / 0.67%)] [3,417 / 328,577 (1.04%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 9,654
[9,654 (2.92% / 2.93%)] [13,071 / 326,372 (3.96%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,008
[7,008 (2.12% / 2.12%)] [20,079 / 316,718 (6.09%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,110
[8,110 (2.45% / 2.46%)] [28,189 / 309,710 (8.55%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,808
[8,808 (2.67% / 2.67%)] [36,997 / 301,600 (11.22%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,593
[9,593 (2.90% / 2.91%)] [46,590 / 292,792 (14.13%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,243
[10,243 (3.10% / 3.11%)] [56,833 / 283,199 (17.23%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,793
[10,793 (3.27% / 3.27%)] [67,626 / 272,956 (20.51%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,103
[11,103 (3.36% / 3.37%)] [78,729 / 262,163 (23.87%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,075
[11,075 (3.35% / 3.36%)] [89,804 / 251,060 (27.23%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,260
[11,260 (3.41% / 3.41%)] [101,064 / 239,985 (30.65%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,241
[11,241 (3.40% / 3.41%)] [112,305 / 228,725 (34.05%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,080
[11,080 (3.35% / 3.36%)] [123,385 / 217,484 (37.41%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,963
[10,963 (3.32% / 3.32%)] [134,348 / 206,404 (40.74%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,907
[10,907 (3.30% / 3.31%)] [145,255 / 195,441 (44.04%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,155
[11,155 (3.38% / 3.38%)] [156,410 / 184,534 (47.43%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,988
[10,988 (3.33% / 3.33%)] [167,398 / 173,379 (50.76%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,973
[10,973 (3.32% / 3.33%)] [178,371 / 162,391 (54.09%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,125
[11,125 (3.37% / 3.37%)] [189,496 / 151,418 (57.46%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,428
[11,428 (3.46% / 3.47%)] [200,924 / 140,293 (60.93%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,565
[11,565 (3.50% / 3.51%)] [212,489 / 128,865 (64.43%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 11,987
[11,987 (3.63% / 3.63%)] [224,476 / 117,300 (68.07%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,582
[13,582 (4.11% / 4.12%)] [238,058 / 105,313 (72.18%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 15,346
[15,346 (4.64% / 4.65%)] [253,404 / 91,731 (76.84%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 16,033
[16,033 (4.85% / 4.86%)] [269,437 / 76,385 (81.70%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 14,392
[14,392 (4.36% / 4.36%)] [283,829 / 60,352 (86.06%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,111
[11,111 (3.36% / 3.37%)] [294,940 / 45,960 (89.43%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,336
[8,336 (2.52% / 2.53%)] [303,276 / 34,849 (91.96%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,346
[6,346 (1.92% / 1.92%)] [309,622 / 26,513 (93.88%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,237
[5,237 (1.58% / 1.59%)] [314,859 / 20,167 (95.47%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,170
[4,170 (1.26% / 1.26%)] [319,029 / 14,930 (96.74%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,417
[3,417 (1.03% / 1.04%)] [322,446 / 10,760 (97.77%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,851
[2,851 (0.86% / 0.86%)] [325,297 / 7,343 (98.64%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,137
[2,137 (0.65% / 0.65%)] [327,434 / 4,492 (99.29%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,400
[1,400 (0.42% / 0.42%)] [328,834 / 2,355 (99.71%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 655
[655 (0.20% / 0.20%)] [329,489 / 955 (99.91%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 242
[242 (0.07% / 0.07%)] [329,731 / 300 (99.98%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 46
[46 (0.01% / 0.01%)] [329,777 / 58 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 12
[12 (0.00% / 0.00%)] [329,789 / 12 (100.00%)]

欠測回数 (667 / 0.20%)

日照時間

0.0h 0.0h = 239,019
[239,019 (72.33% / 72.44%)] [239,019 / 329,956 (72.44%)]
0.1h 0.1h = 7,869
[7,869 (2.38% / 2.38%)] [246,888 / 90,937 (74.82%)]
0.2h 0.2h = 5,997
[5,997 (1.81% / 1.82%)] [252,885 / 83,068 (76.64%)]
0.3h 0.3h = 5,016
[5,016 (1.52% / 1.52%)] [257,901 / 77,071 (78.16%)]
0.4h 0.4h = 4,708
[4,708 (1.42% / 1.43%)] [262,609 / 72,055 (79.59%)]
0.5h 0.5h = 4,620
[4,620 (1.40% / 1.40%)] [267,229 / 67,347 (80.99%)]
0.6h 0.6h = 4,582
[4,582 (1.39% / 1.39%)] [271,811 / 62,727 (82.38%)]
0.7h 0.7h = 4,775
[4,775 (1.44% / 1.45%)] [276,586 / 58,145 (83.83%)]
0.8h 0.8h = 6,200
[6,200 (1.88% / 1.88%)] [282,786 / 53,370 (85.70%)]
0.9h 0.9h = 7,077
[7,077 (2.14% / 2.14%)] [289,863 / 47,170 (87.85%)]
1.0h 1.0h = 40,093
[40,093 (12.13% / 12.15%)] [329,956 / 40,093 (100.00%)]

欠測回数 (500 / 0.15%)