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 505
観測回数 368,448
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 〜 2019年12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 = 333,198
[333,198 (90.43% / 90.65%)] [333,198 / 367,559 (90.65)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,107
[15,107 (4.10% / 4.11%)] [348,305 / 34,361 (94.76)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,176
[6,176 (1.68% / 1.68%)] [354,481 / 19,254 (96.44)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,479
[3,479 (0.94% / 0.95%)] [357,960 / 13,078 (97.39)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,150
[2,150 (0.58% / 0.58%)] [360,110 / 9,599 (97.97)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,534
[1,534 (0.42% / 0.42%)] [361,644 / 7,449 (98.39)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,108
[1,108 (0.30% / 0.30%)] [362,752 / 5,915 (98.69)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 891
[891 (0.24% / 0.24%)] [363,643 / 4,807 (98.93)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 640
[640 (0.17% / 0.17%)] [364,283 / 3,916 (99.11)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 512
[512 (0.14% / 0.14%)] [364,795 / 3,276 (99.25)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 407
[407 (0.11% / 0.11%)] [365,202 / 2,764 (99.36)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 347
[347 (0.09% / 0.09%)] [365,549 / 2,357 (99.45)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 295
[295 (0.08% / 0.08%)] [365,844 / 2,010 (99.53)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 239
[239 (0.06% / 0.07%)] [366,083 / 1,715 (99.60)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 162
[162 (0.04% / 0.04%)] [366,245 / 1,476 (99.64)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 183
[183 (0.05% / 0.05%)] [366,428 / 1,314 (99.69)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 149
[149 (0.04% / 0.04%)] [366,577 / 1,131 (99.73)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 132
[132 (0.04% / 0.04%)] [366,709 / 982 (99.77)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 104
[104 (0.03% / 0.03%)] [366,813 / 850 (99.80)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 94
[94 (0.03% / 0.03%)] [366,907 / 746 (99.82)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 71
[71 (0.02% / 0.02%)] [366,978 / 652 (99.84)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 64
[64 (0.02% / 0.02%)] [367,042 / 581 (99.86)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 63
[63 (0.02% / 0.02%)] [367,105 / 517 (99.88)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 50
[50 (0.01% / 0.01%)] [367,155 / 454 (99.89)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 38
[38 (0.01% / 0.01%)] [367,193 / 404 (99.90)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 36
[36 (0.01% / 0.01%)] [367,229 / 366 (99.91)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 29
[29 (0.01% / 0.01%)] [367,258 / 330 (99.92)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 34
[34 (0.01% / 0.01%)] [367,292 / 301 (99.93)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 21
[21 (0.01% / 0.01%)] [367,313 / 267 (99.93)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 23
[23 (0.01% / 0.01%)] [367,336 / 246 (99.94)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 22
[22 (0.01% / 0.01%)] [367,358 / 223 (99.95)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 21
[21 (0.01% / 0.01%)] [367,379 / 201 (99.95)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 20
[20 (0.01% / 0.01%)] [367,399 / 180 (99.96)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 18
[18 (0.00% / 0.00%)] [367,417 / 160 (99.96)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [367,429 / 142 (99.96)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 13
[13 (0.00% / 0.00%)] [367,442 / 130 (99.97)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 10
[10 (0.00% / 0.00%)] [367,452 / 117 (99.97)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 9
[9 (0.00% / 0.00%)] [367,461 / 107 (99.97)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 12
[12 (0.00% / 0.00%)] [367,473 / 98 (99.98)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 8
[8 (0.00% / 0.00%)] [367,481 / 86 (99.98)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 6
[6 (0.00% / 0.00%)] [367,487 / 78 (99.98)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [367,490 / 72 (99.98)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [367,495 / 69 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 6
[6 (0.00% / 0.00%)] [367,501 / 64 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 5
[5 (0.00% / 0.00%)] [367,506 / 58 (99.99)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 4
[4 (0.00% / 0.00%)] [367,510 / 53 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [367,512 / 49 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [367,518 / 47 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [367,521 / 41 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 8
[8 (0.00% / 0.00%)] [367,529 / 38 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 5
[5 (0.00% / 0.00%)] [367,534 / 30 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [367,535 / 25 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [367,537 / 24 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 2
[2 (0.00% / 0.00%)] [367,539 / 22 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [367,541 / 20 (100.00)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [367,543 / 18 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 4
[4 (0.00% / 0.00%)] [367,547 / 16 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [367,548 / 12 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 4
[4 (0.00% / 0.00%)] [367,552 / 11 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [367,553 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [367,554 / 6 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [367,555 / 5 (100.00)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 2
[2 (0.00% / 0.00%)] [367,557 / 4 (100.00)]
82.5mm - 83.4mm 82.5mm - 83.4mm = 1
[1 (0.00% / 0.00%)] [367,558 / 2 (100.00)]
85.5mm - 86.4mm 85.5mm - 86.4mm = 1
[1 (0.00% / 0.00%)] [367,559 / 1 (100.00)]

欠測回数 (889 / 0.24%)

風向

静穏 静穏 = 113,344
[113,344 (30.76% / 30.82%)]
北北東 北北東 = 24,783
[24,783 (6.73% / 6.74%)]
北東 北東 = 43,290
[43,290 (11.75% / 11.77%)]
東北東 東北東 = 24,674
[24,674 (6.70% / 6.71%)]
東 = 17,500
[17,500 (4.75% / 4.76%)]
東南東 東南東 = 13,675
[13,675 (3.71% / 3.72%)]
南東 南東 = 7,174
[7,174 (1.95% / 1.95%)]
南南東 南南東 = 6,129
[6,129 (1.66% / 1.67%)]
南 = 7,592
[7,592 (2.06% / 2.06%)]
南南西 南南西 = 19,429
[19,429 (5.27% / 5.28%)]
南西 南西 = 23,173
[23,173 (6.29% / 6.30%)]
西南西 西南西 = 14,391
[14,391 (3.91% / 3.91%)]
西 西 = 13,258
[13,258 (3.60% / 3.61%)]
西北西 西北西 = 10,964
[10,964 (2.98% / 2.98%)]
北西 北西 = 8,727
[8,727 (2.37% / 2.37%)]
北北西 北北西 = 8,644
[8,644 (2.35% / 2.35%)]
北 = 11,019
[11,019 (2.99% / 3.00%)]

欠測回数 (682 / 0.19%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 129,083
[129,083 (35.03% / 35.09%)] [129,083 / 367,912 (35.09)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 150,192
[150,192 (40.76% / 40.82%)] [279,275 / 238,829 (75.91)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 56,697
[56,697 (15.39% / 15.41%)] [335,972 / 88,637 (91.32)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 25,169
[25,169 (6.83% / 6.84%)] [361,141 / 31,940 (98.16)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 5,421
[5,421 (1.47% / 1.47%)] [366,562 / 6,771 (99.63)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 1,035
[1,035 (0.28% / 0.28%)] [367,597 / 1,350 (99.91)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 254
[254 (0.07% / 0.07%)] [367,851 / 315 (99.98)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 50
[50 (0.01% / 0.01%)] [367,901 / 61 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 11
[11 (0.00% / 0.00%)] [367,912 / 11 (100.00)]

欠測回数 (536 / 0.15%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 13
[13 (0.00% / 0.00%)] [13 / 367,781 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 20
[20 (0.01% / 0.01%)] [33 / 367,768 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 85
[85 (0.02% / 0.02%)] [118 / 367,748 (0.03)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 300
[300 (0.08% / 0.08%)] [418 / 367,663 (0.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 895
[895 (0.24% / 0.24%)] [1,313 / 367,363 (0.36)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,340
[2,340 (0.64% / 0.64%)] [3,653 / 366,468 (0.99)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 10,422
[10,422 (2.83% / 2.83%)] [14,075 / 364,128 (3.83)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,622
[7,622 (2.07% / 2.07%)] [21,697 / 353,706 (5.90)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,825
[8,825 (2.40% / 2.40%)] [30,522 / 346,084 (8.30)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,703
[9,703 (2.63% / 2.64%)] [40,225 / 337,259 (10.94)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,661
[10,661 (2.89% / 2.90%)] [50,886 / 327,556 (13.84)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,372
[11,372 (3.09% / 3.09%)] [62,258 / 316,895 (16.93)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,950
[11,950 (3.24% / 3.25%)] [74,208 / 305,523 (20.18)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,352
[12,352 (3.35% / 3.36%)] [86,560 / 293,573 (23.54)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,317
[12,317 (3.34% / 3.35%)] [98,877 / 281,221 (26.88)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,557
[12,557 (3.41% / 3.41%)] [111,434 / 268,904 (30.30)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,541
[12,541 (3.40% / 3.41%)] [123,975 / 256,347 (33.71)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,458
[12,458 (3.38% / 3.39%)] [136,433 / 243,806 (37.10)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,395
[12,395 (3.36% / 3.37%)] [148,828 / 231,348 (40.47)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,243
[12,243 (3.32% / 3.33%)] [161,071 / 218,953 (43.80)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,448
[12,448 (3.38% / 3.38%)] [173,519 / 206,710 (47.18)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,241
[12,241 (3.32% / 3.33%)] [185,760 / 194,262 (50.51)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,189
[12,189 (3.31% / 3.31%)] [197,949 / 182,021 (53.82)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,418
[12,418 (3.37% / 3.38%)] [210,367 / 169,832 (57.20)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,820
[12,820 (3.48% / 3.49%)] [223,187 / 157,414 (60.68)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,867
[12,867 (3.49% / 3.50%)] [236,054 / 144,594 (64.18)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,320
[13,320 (3.62% / 3.62%)] [249,374 / 131,727 (67.81)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 15,134
[15,134 (4.11% / 4.11%)] [264,508 / 118,407 (71.92)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 16,968
[16,968 (4.61% / 4.61%)] [281,476 / 103,273 (76.53)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 17,800
[17,800 (4.83% / 4.84%)] [299,276 / 86,305 (81.37)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 16,214
[16,214 (4.40% / 4.41%)] [315,490 / 68,505 (85.78)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 12,684
[12,684 (3.44% / 3.45%)] [328,174 / 52,291 (89.23)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 9,583
[9,583 (2.60% / 2.61%)] [337,757 / 39,607 (91.84)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 7,242
[7,242 (1.97% / 1.97%)] [344,999 / 30,024 (93.81)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,899
[5,899 (1.60% / 1.60%)] [350,898 / 22,782 (95.41)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,657
[4,657 (1.26% / 1.27%)] [355,555 / 16,883 (96.68)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,832
[3,832 (1.04% / 1.04%)] [359,387 / 12,226 (97.72)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 3,154
[3,154 (0.86% / 0.86%)] [362,541 / 8,394 (98.58)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,427
[2,427 (0.66% / 0.66%)] [364,968 / 5,240 (99.24)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,637
[1,637 (0.44% / 0.45%)] [366,605 / 2,813 (99.68)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 785
[785 (0.21% / 0.21%)] [367,390 / 1,176 (99.89)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 313
[313 (0.08% / 0.09%)] [367,703 / 391 (99.98)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 62
[62 (0.02% / 0.02%)] [367,765 / 78 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 16
[16 (0.00% / 0.00%)] [367,781 / 16 (100.00)]

欠測回数 (667 / 0.18%)

日照時間

0.0h 0.0h = 265,875
[265,875 (72.16% / 72.26%)] [265,875 / 367,937 (72.26)]
0.1h 0.1h = 8,842
[8,842 (2.40% / 2.40%)] [274,717 / 102,062 (74.66)]
0.2h 0.2h = 6,717
[6,717 (1.82% / 1.83%)] [281,434 / 93,220 (76.49)]
0.3h 0.3h = 5,672
[5,672 (1.54% / 1.54%)] [287,106 / 86,503 (78.03)]
0.4h 0.4h = 5,255
[5,255 (1.43% / 1.43%)] [292,361 / 80,831 (79.46)]
0.5h 0.5h = 5,218
[5,218 (1.42% / 1.42%)] [297,579 / 75,576 (80.88)]
0.6h 0.6h = 5,115
[5,115 (1.39% / 1.39%)] [302,694 / 70,358 (82.27)]
0.7h 0.7h = 5,361
[5,361 (1.46% / 1.46%)] [308,055 / 65,243 (83.72)]
0.8h 0.8h = 6,973
[6,973 (1.89% / 1.90%)] [315,028 / 59,882 (85.62)]
0.9h 0.9h = 7,943
[7,943 (2.16% / 2.16%)] [322,971 / 52,909 (87.78)]
1.0h 1.0h = 44,966
[44,966 (12.20% / 12.22%)] [367,937 / 44,966 (100.00)]

欠測回数 (511 / 0.14%)