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 502
観測回数 366,230
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09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 = 331,129
[331,129 (90.42% / 90.64%)] [331,129 / 365,341 (90.64)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,039
[15,039 (4.11% / 4.12%)] [346,168 / 34,212 (94.75)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,142
[6,142 (1.68% / 1.68%)] [352,310 / 19,173 (96.43)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,466
[3,466 (0.95% / 0.95%)] [355,776 / 13,031 (97.38)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,143
[2,143 (0.59% / 0.59%)] [357,919 / 9,565 (97.97)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,527
[1,527 (0.42% / 0.42%)] [359,446 / 7,422 (98.39)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,103
[1,103 (0.30% / 0.30%)] [360,549 / 5,895 (98.69)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 887
[887 (0.24% / 0.24%)] [361,436 / 4,792 (98.93)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 638
[638 (0.17% / 0.17%)] [362,074 / 3,905 (99.11)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 510
[510 (0.14% / 0.14%)] [362,584 / 3,267 (99.25)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 407
[407 (0.11% / 0.11%)] [362,991 / 2,757 (99.36)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 347
[347 (0.09% / 0.09%)] [363,338 / 2,350 (99.45)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 295
[295 (0.08% / 0.08%)] [363,633 / 2,003 (99.53)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 237
[237 (0.06% / 0.06%)] [363,870 / 1,708 (99.60)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 161
[161 (0.04% / 0.04%)] [364,031 / 1,471 (99.64)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 183
[183 (0.05% / 0.05%)] [364,214 / 1,310 (99.69)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 149
[149 (0.04% / 0.04%)] [364,363 / 1,127 (99.73)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 131
[131 (0.04% / 0.04%)] [364,494 / 978 (99.77)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 103
[103 (0.03% / 0.03%)] [364,597 / 847 (99.80)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 93
[93 (0.03% / 0.03%)] [364,690 / 744 (99.82)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 71
[71 (0.02% / 0.02%)] [364,761 / 651 (99.84)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 64
[64 (0.02% / 0.02%)] [364,825 / 580 (99.86)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 63
[63 (0.02% / 0.02%)] [364,888 / 516 (99.88)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 50
[50 (0.01% / 0.01%)] [364,938 / 453 (99.89)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 38
[38 (0.01% / 0.01%)] [364,976 / 403 (99.90)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 35
[35 (0.01% / 0.01%)] [365,011 / 365 (99.91)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 29
[29 (0.01% / 0.01%)] [365,040 / 330 (99.92)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 34
[34 (0.01% / 0.01%)] [365,074 / 301 (99.93)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 21
[21 (0.01% / 0.01%)] [365,095 / 267 (99.93)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 23
[23 (0.01% / 0.01%)] [365,118 / 246 (99.94)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 22
[22 (0.01% / 0.01%)] [365,140 / 223 (99.94)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 21
[21 (0.01% / 0.01%)] [365,161 / 201 (99.95)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 20
[20 (0.01% / 0.01%)] [365,181 / 180 (99.96)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 18
[18 (0.00% / 0.00%)] [365,199 / 160 (99.96)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [365,211 / 142 (99.96)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 13
[13 (0.00% / 0.00%)] [365,224 / 130 (99.97)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 10
[10 (0.00% / 0.00%)] [365,234 / 117 (99.97)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 9
[9 (0.00% / 0.00%)] [365,243 / 107 (99.97)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 12
[12 (0.00% / 0.00%)] [365,255 / 98 (99.98)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 8
[8 (0.00% / 0.00%)] [365,263 / 86 (99.98)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 6
[6 (0.00% / 0.00%)] [365,269 / 78 (99.98)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [365,272 / 72 (99.98)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 5
[5 (0.00% / 0.00%)] [365,277 / 69 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 6
[6 (0.00% / 0.00%)] [365,283 / 64 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 5
[5 (0.00% / 0.00%)] [365,288 / 58 (99.99)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 4
[4 (0.00% / 0.00%)] [365,292 / 53 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [365,294 / 49 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [365,300 / 47 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [365,303 / 41 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 8
[8 (0.00% / 0.00%)] [365,311 / 38 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 5
[5 (0.00% / 0.00%)] [365,316 / 30 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [365,317 / 25 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [365,319 / 24 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 2
[2 (0.00% / 0.00%)] [365,321 / 22 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [365,323 / 20 (100.00)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [365,325 / 18 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 4
[4 (0.00% / 0.00%)] [365,329 / 16 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [365,330 / 12 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 4
[4 (0.00% / 0.00%)] [365,334 / 11 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [365,335 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [365,336 / 6 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [365,337 / 5 (100.00)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 2
[2 (0.00% / 0.00%)] [365,339 / 4 (100.00)]
82.5mm - 83.4mm 82.5mm - 83.4mm = 1
[1 (0.00% / 0.00%)] [365,340 / 2 (100.00)]
85.5mm - 86.4mm 85.5mm - 86.4mm = 1
[1 (0.00% / 0.00%)] [365,341 / 1 (100.00)]

欠測回数 (889 / 0.24%)

風向

静穏 静穏 = 113,002
[113,002 (30.86% / 30.91%)]
北北東 北北東 = 24,609
[24,609 (6.72% / 6.73%)]
北東 北東 = 43,036
[43,036 (11.75% / 11.77%)]
東北東 東北東 = 24,433
[24,433 (6.67% / 6.68%)]
東 = 17,250
[17,250 (4.71% / 4.72%)]
東南東 東南東 = 13,488
[13,488 (3.68% / 3.69%)]
南東 南東 = 7,091
[7,091 (1.94% / 1.94%)]
南南東 南南東 = 6,045
[6,045 (1.65% / 1.65%)]
南 = 7,532
[7,532 (2.06% / 2.06%)]
南南西 南南西 = 19,352
[19,352 (5.28% / 5.29%)]
南西 南西 = 23,098
[23,098 (6.31% / 6.32%)]
西南西 西南西 = 14,322
[14,322 (3.91% / 3.92%)]
西 西 = 13,195
[13,195 (3.60% / 3.61%)]
西北西 西北西 = 10,904
[10,904 (2.98% / 2.98%)]
北西 北西 = 8,678
[8,678 (2.37% / 2.37%)]
北北西 北北西 = 8,584
[8,584 (2.34% / 2.35%)]
北 = 10,929
[10,929 (2.98% / 2.99%)]

欠測回数 (682 / 0.19%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 128,361
[128,361 (35.05% / 35.10%)] [128,361 / 365,694 (35.10)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 149,158
[149,158 (40.73% / 40.79%)] [277,519 / 237,333 (75.89)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 56,394
[56,394 (15.40% / 15.42%)] [333,913 / 88,175 (91.31)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 25,057
[25,057 (6.84% / 6.85%)] [358,970 / 31,781 (98.16)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 5,386
[5,386 (1.47% / 1.47%)] [364,356 / 6,724 (99.63)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 1,025
[1,025 (0.28% / 0.28%)] [365,381 / 1,338 (99.91)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 253
[253 (0.07% / 0.07%)] [365,634 / 313 (99.98)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 49
[49 (0.01% / 0.01%)] [365,683 / 60 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 11
[11 (0.00% / 0.00%)] [365,694 / 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 / 365,563 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 20
[20 (0.01% / 0.01%)] [33 / 365,550 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 85
[85 (0.02% / 0.02%)] [118 / 365,530 (0.03)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 300
[300 (0.08% / 0.08%)] [418 / 365,445 (0.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 895
[895 (0.24% / 0.24%)] [1,313 / 365,145 (0.36)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,340
[2,340 (0.64% / 0.64%)] [3,653 / 364,250 (1.00)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 10,422
[10,422 (2.85% / 2.85%)] [14,075 / 361,910 (3.85)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,621
[7,621 (2.08% / 2.08%)] [21,696 / 351,488 (5.93)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,800
[8,800 (2.40% / 2.41%)] [30,496 / 343,867 (8.34)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,639
[9,639 (2.63% / 2.64%)] [40,135 / 335,067 (10.98)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,589
[10,589 (2.89% / 2.90%)] [50,724 / 325,428 (13.88)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,275
[11,275 (3.08% / 3.08%)] [61,999 / 314,839 (16.96)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,865
[11,865 (3.24% / 3.25%)] [73,864 / 303,564 (20.21)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,252
[12,252 (3.35% / 3.35%)] [86,116 / 291,699 (23.56)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,231
[12,231 (3.34% / 3.35%)] [98,347 / 279,447 (26.90)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,426
[12,426 (3.39% / 3.40%)] [110,773 / 267,216 (30.30)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,424
[12,424 (3.39% / 3.40%)] [123,197 / 254,790 (33.70)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,302
[12,302 (3.36% / 3.37%)] [135,499 / 242,366 (37.07)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,210
[12,210 (3.33% / 3.34%)] [147,709 / 230,064 (40.41)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,115
[12,115 (3.31% / 3.31%)] [159,824 / 217,854 (43.72)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,348
[12,348 (3.37% / 3.38%)] [172,172 / 205,739 (47.10)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,127
[12,127 (3.31% / 3.32%)] [184,299 / 193,391 (50.42)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,105
[12,105 (3.31% / 3.31%)] [196,404 / 181,264 (53.73)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,330
[12,330 (3.37% / 3.37%)] [208,734 / 169,159 (57.10)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,737
[12,737 (3.48% / 3.48%)] [221,471 / 156,829 (60.58)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,775
[12,775 (3.49% / 3.49%)] [234,246 / 144,092 (64.08)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,260
[13,260 (3.62% / 3.63%)] [247,506 / 131,317 (67.71)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 15,046
[15,046 (4.11% / 4.12%)] [262,552 / 118,057 (71.82)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 16,908
[16,908 (4.62% / 4.63%)] [279,460 / 103,011 (76.45)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 17,752
[17,752 (4.85% / 4.86%)] [297,212 / 86,103 (81.30)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 16,172
[16,172 (4.42% / 4.42%)] [313,384 / 68,351 (85.73)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 12,648
[12,648 (3.45% / 3.46%)] [326,032 / 52,179 (89.19)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 9,550
[9,550 (2.61% / 2.61%)] [335,582 / 39,531 (91.80)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 7,218
[7,218 (1.97% / 1.97%)] [342,800 / 29,981 (93.77)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,883
[5,883 (1.61% / 1.61%)] [348,683 / 22,763 (95.38)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,654
[4,654 (1.27% / 1.27%)] [353,337 / 16,880 (96.66)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,832
[3,832 (1.05% / 1.05%)] [357,169 / 12,226 (97.70)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 3,154
[3,154 (0.86% / 0.86%)] [360,323 / 8,394 (98.57)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,427
[2,427 (0.66% / 0.66%)] [362,750 / 5,240 (99.23)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,637
[1,637 (0.45% / 0.45%)] [364,387 / 2,813 (99.68)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 785
[785 (0.21% / 0.21%)] [365,172 / 1,176 (99.89)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 313
[313 (0.09% / 0.09%)] [365,485 / 391 (99.98)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 62
[62 (0.02% / 0.02%)] [365,547 / 78 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 16
[16 (0.00% / 0.00%)] [365,563 / 16 (100.00)]

欠測回数 (667 / 0.18%)

日照時間

0.0h 0.0h = 264,208
[264,208 (72.14% / 72.24%)] [264,208 / 365,720 (72.24)]
0.1h 0.1h = 8,798
[8,798 (2.40% / 2.41%)] [273,006 / 101,512 (74.65)]
0.2h 0.2h = 6,687
[6,687 (1.83% / 1.83%)] [279,693 / 92,714 (76.48)]
0.3h 0.3h = 5,638
[5,638 (1.54% / 1.54%)] [285,331 / 86,027 (78.02)]
0.4h 0.4h = 5,230
[5,230 (1.43% / 1.43%)] [290,561 / 80,389 (79.45)]
0.5h 0.5h = 5,192
[5,192 (1.42% / 1.42%)] [295,753 / 75,159 (80.87)]
0.6h 0.6h = 5,094
[5,094 (1.39% / 1.39%)] [300,847 / 69,967 (82.26)]
0.7h 0.7h = 5,331
[5,331 (1.46% / 1.46%)] [306,178 / 64,873 (83.72)]
0.8h 0.8h = 6,916
[6,916 (1.89% / 1.89%)] [313,094 / 59,542 (85.61)]
0.9h 0.9h = 7,912
[7,912 (2.16% / 2.16%)] [321,006 / 52,626 (87.77)]
1.0h 1.0h = 44,714
[44,714 (12.21% / 12.23%)] [365,720 / 44,714 (100.00)]

欠測回数 (510 / 0.14%)