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 476
観測回数 347,256
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 〜 2017年07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 = 314,429
[314,429 (90.55% / 90.78%)] [314,429 / 346,367 (90.78)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,034
[14,034 (4.04% / 4.05%)] [328,463 / 31,938 (94.83)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,757
[5,757 (1.66% / 1.66%)] [334,220 / 17,904 (96.49)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,272
[3,272 (0.94% / 0.94%)] [337,492 / 12,147 (97.44)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,012
[2,012 (0.58% / 0.58%)] [339,504 / 8,875 (98.02)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,431
[1,431 (0.41% / 0.41%)] [340,935 / 6,863 (98.43)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,017
[1,017 (0.29% / 0.29%)] [341,952 / 5,432 (98.73)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 824
[824 (0.24% / 0.24%)] [342,776 / 4,415 (98.96)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 589
[589 (0.17% / 0.17%)] [343,365 / 3,591 (99.13)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 465
[465 (0.13% / 0.13%)] [343,830 / 3,002 (99.27)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 366
[366 (0.11% / 0.11%)] [344,196 / 2,537 (99.37)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 329
[329 (0.09% / 0.09%)] [344,525 / 2,171 (99.47)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 272
[272 (0.08% / 0.08%)] [344,797 / 1,842 (99.55)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 219
[219 (0.06% / 0.06%)] [345,016 / 1,570 (99.61)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 148
[148 (0.04% / 0.04%)] [345,164 / 1,351 (99.65)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 168
[168 (0.05% / 0.05%)] [345,332 / 1,203 (99.70)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 132
[132 (0.04% / 0.04%)] [345,464 / 1,035 (99.74)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 118
[118 (0.03% / 0.03%)] [345,582 / 903 (99.77)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 94
[94 (0.03% / 0.03%)] [345,676 / 785 (99.80)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 88
[88 (0.03% / 0.03%)] [345,764 / 691 (99.83)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 64
[64 (0.02% / 0.02%)] [345,828 / 603 (99.84)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 61
[61 (0.02% / 0.02%)] [345,889 / 539 (99.86)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 63
[63 (0.02% / 0.02%)] [345,952 / 478 (99.88)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 47
[47 (0.01% / 0.01%)] [345,999 / 415 (99.89)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 34
[34 (0.01% / 0.01%)] [346,033 / 368 (99.90)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 34
[34 (0.01% / 0.01%)] [346,067 / 334 (99.91)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 25
[25 (0.01% / 0.01%)] [346,092 / 300 (99.92)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 33
[33 (0.01% / 0.01%)] [346,125 / 275 (99.93)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 19
[19 (0.01% / 0.01%)] [346,144 / 242 (99.94)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 22
[22 (0.01% / 0.01%)] [346,166 / 223 (99.94)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 20
[20 (0.01% / 0.01%)] [346,186 / 201 (99.95)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 20
[20 (0.01% / 0.01%)] [346,206 / 181 (99.95)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 18
[18 (0.01% / 0.01%)] [346,224 / 161 (99.96)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 15
[15 (0.00% / 0.00%)] [346,239 / 143 (99.96)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [346,251 / 128 (99.97)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 11
[11 (0.00% / 0.00%)] [346,262 / 116 (99.97)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 7
[7 (0.00% / 0.00%)] [346,269 / 105 (99.97)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 7
[7 (0.00% / 0.00%)] [346,276 / 98 (99.97)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 11
[11 (0.00% / 0.00%)] [346,287 / 91 (99.98)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 8
[8 (0.00% / 0.00%)] [346,295 / 80 (99.98)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [346,300 / 72 (99.98)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [346,303 / 67 (99.98)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 4
[4 (0.00% / 0.00%)] [346,307 / 64 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 5
[5 (0.00% / 0.00%)] [346,312 / 60 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [346,316 / 55 (99.99)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 4
[4 (0.00% / 0.00%)] [346,320 / 51 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [346,322 / 47 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [346,328 / 45 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [346,331 / 39 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 7
[7 (0.00% / 0.00%)] [346,338 / 36 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 5
[5 (0.00% / 0.00%)] [346,343 / 29 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [346,344 / 24 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [346,346 / 23 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [346,347 / 21 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [346,349 / 20 (99.99)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [346,351 / 18 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 4
[4 (0.00% / 0.00%)] [346,355 / 16 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [346,356 / 12 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 4
[4 (0.00% / 0.00%)] [346,360 / 11 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [346,361 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [346,362 / 6 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [346,363 / 5 (100.00)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 2
[2 (0.00% / 0.00%)] [346,365 / 4 (100.00)]
82.5mm - 83.4mm 82.5mm - 83.4mm = 1
[1 (0.00% / 0.00%)] [346,366 / 2 (100.00)]
85.5mm - 86.4mm 85.5mm - 86.4mm = 1
[1 (0.00% / 0.00%)] [346,367 / 1 (100.00)]

欠測回数 (889 / 0.26%)

風向

静穏 静穏 = 110,417
[110,417 (31.80% / 31.86%)]
北北東 北北東 = 22,871
[22,871 (6.59% / 6.60%)]
北東 北東 = 40,219
[40,219 (11.58% / 11.60%)]
東北東 東北東 = 22,731
[22,731 (6.55% / 6.56%)]
東 = 16,053
[16,053 (4.62% / 4.63%)]
東南東 東南東 = 12,550
[12,550 (3.61% / 3.62%)]
南東 南東 = 6,533
[6,533 (1.88% / 1.88%)]
南南東 南南東 = 5,608
[5,608 (1.61% / 1.62%)]
南 = 7,042
[7,042 (2.03% / 2.03%)]
南南西 南南西 = 18,270
[18,270 (5.26% / 5.27%)]
南西 南西 = 21,967
[21,967 (6.33% / 6.34%)]
西南西 西南西 = 13,484
[13,484 (3.88% / 3.89%)]
西 西 = 12,394
[12,394 (3.57% / 3.58%)]
西北西 西北西 = 10,209
[10,209 (2.94% / 2.95%)]
北西 北西 = 8,082
[8,082 (2.33% / 2.33%)]
北北西 北北西 = 7,985
[7,985 (2.30% / 2.30%)]
北 = 10,175
[10,175 (2.93% / 2.94%)]

欠測回数 (666 / 0.19%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 122,929
[122,929 (35.40% / 35.45%)] [122,929 / 346,736 (35.45)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 140,340
[140,340 (40.41% / 40.47%)] [263,269 / 223,807 (75.93)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 53,421
[53,421 (15.38% / 15.41%)] [316,690 / 83,467 (91.33)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 23,689
[23,689 (6.82% / 6.83%)] [340,379 / 30,046 (98.17)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 5,083
[5,083 (1.46% / 1.47%)] [345,462 / 6,357 (99.63)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 980
[980 (0.28% / 0.28%)] [346,442 / 1,274 (99.92)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 241
[241 (0.07% / 0.07%)] [346,683 / 294 (99.98)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 42
[42 (0.01% / 0.01%)] [346,725 / 53 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 11
[11 (0.00% / 0.00%)] [346,736 / 11 (100.00)]

欠測回数 (520 / 0.15%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 13
[13 (0.00% / 0.00%)] [13 / 346,589 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 19
[19 (0.01% / 0.01%)] [32 / 346,576 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 64
[64 (0.02% / 0.02%)] [96 / 346,557 (0.03)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 276
[276 (0.08% / 0.08%)] [372 / 346,493 (0.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 872
[872 (0.25% / 0.25%)] [1,244 / 346,217 (0.36)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,248
[2,248 (0.65% / 0.65%)] [3,492 / 345,345 (1.01)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 10,032
[10,032 (2.89% / 2.89%)] [13,524 / 343,097 (3.90)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,290
[7,290 (2.10% / 2.10%)] [20,814 / 333,065 (6.01)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,438
[8,438 (2.43% / 2.43%)] [29,252 / 325,775 (8.44)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,180
[9,180 (2.64% / 2.65%)] [38,432 / 317,337 (11.09)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,044
[10,044 (2.89% / 2.90%)] [48,476 / 308,157 (13.99)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,737
[10,737 (3.09% / 3.10%)] [59,213 / 298,113 (17.08)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,318
[11,318 (3.26% / 3.27%)] [70,531 / 287,376 (20.35)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,696
[11,696 (3.37% / 3.37%)] [82,227 / 276,058 (23.72)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,651
[11,651 (3.36% / 3.36%)] [93,878 / 264,362 (27.09)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,838
[11,838 (3.41% / 3.42%)] [105,716 / 252,711 (30.50)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,798
[11,798 (3.40% / 3.40%)] [117,514 / 240,873 (33.91)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,664
[11,664 (3.36% / 3.37%)] [129,178 / 229,075 (37.27)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,604
[11,604 (3.34% / 3.35%)] [140,782 / 217,411 (40.62)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,554
[11,554 (3.33% / 3.33%)] [152,336 / 205,807 (43.95)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,836
[11,836 (3.41% / 3.41%)] [164,172 / 194,253 (47.37)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,631
[11,631 (3.35% / 3.36%)] [175,803 / 182,417 (50.72)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,582
[11,582 (3.34% / 3.34%)] [187,385 / 170,786 (54.07)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,706
[11,706 (3.37% / 3.38%)] [199,091 / 159,204 (57.44)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,020
[12,020 (3.46% / 3.47%)] [211,111 / 147,498 (60.91)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,135
[12,135 (3.49% / 3.50%)] [223,246 / 135,478 (64.41)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,591
[12,591 (3.63% / 3.63%)] [235,837 / 123,343 (68.05)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,225
[14,225 (4.10% / 4.10%)] [250,062 / 110,752 (72.15)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 16,057
[16,057 (4.62% / 4.63%)] [266,119 / 96,527 (76.78)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 16,790
[16,790 (4.84% / 4.84%)] [282,909 / 80,470 (81.63)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 15,147
[15,147 (4.36% / 4.37%)] [298,056 / 63,680 (86.00)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,744
[11,744 (3.38% / 3.39%)] [309,800 / 48,533 (89.39)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,869
[8,869 (2.55% / 2.56%)] [318,669 / 36,789 (91.94)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,725
[6,725 (1.94% / 1.94%)] [325,394 / 27,920 (93.88)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,507
[5,507 (1.59% / 1.59%)] [330,901 / 21,195 (95.47)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,357
[4,357 (1.25% / 1.26%)] [335,258 / 15,688 (96.73)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,584
[3,584 (1.03% / 1.03%)] [338,842 / 11,331 (97.76)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,964
[2,964 (0.85% / 0.86%)] [341,806 / 7,747 (98.62)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,264
[2,264 (0.65% / 0.65%)] [344,070 / 4,783 (99.27)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,490
[1,490 (0.43% / 0.43%)] [345,560 / 2,519 (99.70)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 704
[704 (0.20% / 0.20%)] [346,264 / 1,029 (99.91)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 264
[264 (0.08% / 0.08%)] [346,528 / 325 (99.98)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 49
[49 (0.01% / 0.01%)] [346,577 / 61 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 12
[12 (0.00% / 0.00%)] [346,589 / 12 (100.00)]

欠測回数 (667 / 0.19%)

日照時間

0.0h 0.0h = 250,819
[250,819 (72.23% / 72.33%)] [250,819 / 346,750 (72.33)]
0.1h 0.1h = 8,309
[8,309 (2.39% / 2.40%)] [259,128 / 95,931 (74.73)]
0.2h 0.2h = 6,315
[6,315 (1.82% / 1.82%)] [265,443 / 87,622 (76.55)]
0.3h 0.3h = 5,307
[5,307 (1.53% / 1.53%)] [270,750 / 81,307 (78.08)]
0.4h 0.4h = 4,956
[4,956 (1.43% / 1.43%)] [275,706 / 76,000 (79.51)]
0.5h 0.5h = 4,892
[4,892 (1.41% / 1.41%)] [280,598 / 71,044 (80.92)]
0.6h 0.6h = 4,809
[4,809 (1.38% / 1.39%)] [285,407 / 66,152 (82.31)]
0.7h 0.7h = 5,054
[5,054 (1.46% / 1.46%)] [290,461 / 61,343 (83.77)]
0.8h 0.8h = 6,529
[6,529 (1.88% / 1.88%)] [296,990 / 56,289 (85.65)]
0.9h 0.9h = 7,472
[7,472 (2.15% / 2.15%)] [304,462 / 49,760 (87.80)]
1.0h 1.0h = 42,288
[42,288 (12.18% / 12.20%)] [346,750 / 42,288 (100.00)]

欠測回数 (506 / 0.15%)