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 481
観測回数 350,928
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 = 317,702
[317,702 (90.53% / 90.76%)] [317,702 / 350,039 (90.76)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,244
[14,244 (4.06% / 4.07%)] [331,946 / 32,337 (94.83)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,836
[5,836 (1.66% / 1.67%)] [337,782 / 18,093 (96.50)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,306
[3,306 (0.94% / 0.94%)] [341,088 / 12,257 (97.44)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,032
[2,032 (0.58% / 0.58%)] [343,120 / 8,951 (98.02)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,446
[1,446 (0.41% / 0.41%)] [344,566 / 6,919 (98.44)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,025
[1,025 (0.29% / 0.29%)] [345,591 / 5,473 (98.73)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 833
[833 (0.24% / 0.24%)] [346,424 / 4,448 (98.97)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 593
[593 (0.17% / 0.17%)] [347,017 / 3,615 (99.14)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 471
[471 (0.13% / 0.13%)] [347,488 / 3,022 (99.27)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 369
[369 (0.11% / 0.11%)] [347,857 / 2,551 (99.38)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 329
[329 (0.09% / 0.09%)] [348,186 / 2,182 (99.47)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 273
[273 (0.08% / 0.08%)] [348,459 / 1,853 (99.55)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 220
[220 (0.06% / 0.06%)] [348,679 / 1,580 (99.61)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 148
[148 (0.04% / 0.04%)] [348,827 / 1,360 (99.65)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 169
[169 (0.05% / 0.05%)] [348,996 / 1,212 (99.70)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 133
[133 (0.04% / 0.04%)] [349,129 / 1,043 (99.74)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 119
[119 (0.03% / 0.03%)] [349,248 / 910 (99.77)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 94
[94 (0.03% / 0.03%)] [349,342 / 791 (99.80)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 89
[89 (0.03% / 0.03%)] [349,431 / 697 (99.83)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 65
[65 (0.02% / 0.02%)] [349,496 / 608 (99.84)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 61
[61 (0.02% / 0.02%)] [349,557 / 543 (99.86)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 63
[63 (0.02% / 0.02%)] [349,620 / 482 (99.88)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 47
[47 (0.01% / 0.01%)] [349,667 / 419 (99.89)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 36
[36 (0.01% / 0.01%)] [349,703 / 372 (99.90)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 34
[34 (0.01% / 0.01%)] [349,737 / 336 (99.91)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 25
[25 (0.01% / 0.01%)] [349,762 / 302 (99.92)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 33
[33 (0.01% / 0.01%)] [349,795 / 277 (99.93)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 19
[19 (0.01% / 0.01%)] [349,814 / 244 (99.94)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 22
[22 (0.01% / 0.01%)] [349,836 / 225 (99.94)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 20
[20 (0.01% / 0.01%)] [349,856 / 203 (99.95)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 21
[21 (0.01% / 0.01%)] [349,877 / 183 (99.95)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 18
[18 (0.01% / 0.01%)] [349,895 / 162 (99.96)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 15
[15 (0.00% / 0.00%)] [349,910 / 144 (99.96)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [349,922 / 129 (99.97)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 11
[11 (0.00% / 0.00%)] [349,933 / 117 (99.97)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 7
[7 (0.00% / 0.00%)] [349,940 / 106 (99.97)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 7
[7 (0.00% / 0.00%)] [349,947 / 99 (99.97)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 11
[11 (0.00% / 0.00%)] [349,958 / 92 (99.98)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 8
[8 (0.00% / 0.00%)] [349,966 / 81 (99.98)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [349,971 / 73 (99.98)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [349,974 / 68 (99.98)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 4
[4 (0.00% / 0.00%)] [349,978 / 65 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 6
[6 (0.00% / 0.00%)] [349,984 / 61 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 4
[4 (0.00% / 0.00%)] [349,988 / 55 (99.99)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 4
[4 (0.00% / 0.00%)] [349,992 / 51 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [349,994 / 47 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [350,000 / 45 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [350,003 / 39 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 7
[7 (0.00% / 0.00%)] [350,010 / 36 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 5
[5 (0.00% / 0.00%)] [350,015 / 29 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [350,016 / 24 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [350,018 / 23 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [350,019 / 21 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [350,021 / 20 (99.99)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [350,023 / 18 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 4
[4 (0.00% / 0.00%)] [350,027 / 16 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [350,028 / 12 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 4
[4 (0.00% / 0.00%)] [350,032 / 11 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [350,033 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [350,034 / 6 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [350,035 / 5 (100.00)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 2
[2 (0.00% / 0.00%)] [350,037 / 4 (100.00)]
82.5mm - 83.4mm 82.5mm - 83.4mm = 1
[1 (0.00% / 0.00%)] [350,038 / 2 (100.00)]
85.5mm - 86.4mm 85.5mm - 86.4mm = 1
[1 (0.00% / 0.00%)] [350,039 / 1 (100.00)]

欠測回数 (889 / 0.25%)

風向

静穏 静穏 = 110,797
[110,797 (31.57% / 31.63%)]
北北東 北北東 = 23,233
[23,233 (6.62% / 6.63%)]
北東 北東 = 40,797
[40,797 (11.63% / 11.65%)]
東北東 東北東 = 23,098
[23,098 (6.58% / 6.59%)]
東 = 16,381
[16,381 (4.67% / 4.68%)]
東南東 東南東 = 12,816
[12,816 (3.65% / 3.66%)]
南東 南東 = 6,679
[6,679 (1.90% / 1.91%)]
南南東 南南東 = 5,684
[5,684 (1.62% / 1.62%)]
南 = 7,127
[7,127 (2.03% / 2.03%)]
南南西 南南西 = 18,406
[18,406 (5.24% / 5.25%)]
南西 南西 = 22,155
[22,155 (6.31% / 6.33%)]
西南西 西南西 = 13,628
[13,628 (3.88% / 3.89%)]
西 西 = 12,538
[12,538 (3.57% / 3.58%)]
西北西 西北西 = 10,318
[10,318 (2.94% / 2.95%)]
北西 北西 = 8,189
[8,189 (2.33% / 2.34%)]
北北西 北北西 = 8,088
[8,088 (2.30% / 2.31%)]
北 = 10,328
[10,328 (2.94% / 2.95%)]

欠測回数 (666 / 0.19%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 123,851
[123,851 (35.29% / 35.34%)] [123,851 / 350,408 (35.34)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 142,205
[142,205 (40.52% / 40.58%)] [266,056 / 226,557 (75.93)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 54,019
[54,019 (15.39% / 15.42%)] [320,075 / 84,352 (91.34)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 23,909
[23,909 (6.81% / 6.82%)] [343,984 / 30,333 (98.17)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 5,129
[5,129 (1.46% / 1.46%)] [349,113 / 6,424 (99.63)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 991
[991 (0.28% / 0.28%)] [350,104 / 1,295 (99.91)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 246
[246 (0.07% / 0.07%)] [350,350 / 304 (99.98)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 47
[47 (0.01% / 0.01%)] [350,397 / 58 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 11
[11 (0.00% / 0.00%)] [350,408 / 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 / 350,261 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 19
[19 (0.01% / 0.01%)] [32 / 350,248 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 64
[64 (0.02% / 0.02%)] [96 / 350,229 (0.03)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 276
[276 (0.08% / 0.08%)] [372 / 350,165 (0.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 872
[872 (0.25% / 0.25%)] [1,244 / 349,889 (0.36)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,254
[2,254 (0.64% / 0.64%)] [3,498 / 349,017 (1.00)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 10,095
[10,095 (2.88% / 2.88%)] [13,593 / 346,763 (3.88)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,345
[7,345 (2.09% / 2.10%)] [20,938 / 336,668 (5.98)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,498
[8,498 (2.42% / 2.43%)] [29,436 / 329,323 (8.40)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,286
[9,286 (2.65% / 2.65%)] [38,722 / 320,825 (11.06)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,176
[10,176 (2.90% / 2.91%)] [48,898 / 311,539 (13.96)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,834
[10,834 (3.09% / 3.09%)] [59,732 / 301,363 (17.05)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,440
[11,440 (3.26% / 3.27%)] [71,172 / 290,529 (20.32)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,823
[11,823 (3.37% / 3.38%)] [82,995 / 279,089 (23.70)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,772
[11,772 (3.35% / 3.36%)] [94,767 / 267,266 (27.06)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,940
[11,940 (3.40% / 3.41%)] [106,707 / 255,494 (30.46)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,900
[11,900 (3.39% / 3.40%)] [118,607 / 243,554 (33.86)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,767
[11,767 (3.35% / 3.36%)] [130,374 / 231,654 (37.22)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,700
[11,700 (3.33% / 3.34%)] [142,074 / 219,887 (40.56)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,633
[11,633 (3.31% / 3.32%)] [153,707 / 208,187 (43.88)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,923
[11,923 (3.40% / 3.40%)] [165,630 / 196,554 (47.29)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,716
[11,716 (3.34% / 3.34%)] [177,346 / 184,631 (50.63)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,704
[11,704 (3.34% / 3.34%)] [189,050 / 172,915 (53.97)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,846
[11,846 (3.38% / 3.38%)] [200,896 / 161,211 (57.36)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,205
[12,205 (3.48% / 3.48%)] [213,101 / 149,365 (60.84)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,274
[12,274 (3.50% / 3.50%)] [225,375 / 137,160 (64.34)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,754
[12,754 (3.63% / 3.64%)] [238,129 / 124,886 (67.99)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,349
[14,349 (4.09% / 4.10%)] [252,478 / 112,132 (72.08)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 16,205
[16,205 (4.62% / 4.63%)] [268,683 / 97,783 (76.71)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 16,915
[16,915 (4.82% / 4.83%)] [285,598 / 81,578 (81.54)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 15,327
[15,327 (4.37% / 4.38%)] [300,925 / 64,663 (85.91)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,917
[11,917 (3.40% / 3.40%)] [312,842 / 49,336 (89.32)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 9,010
[9,010 (2.57% / 2.57%)] [321,852 / 37,419 (91.89)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,835
[6,835 (1.95% / 1.95%)] [328,687 / 28,409 (93.84)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,590
[5,590 (1.59% / 1.60%)] [334,277 / 21,574 (95.44)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,435
[4,435 (1.26% / 1.27%)] [338,712 / 15,984 (96.70)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,641
[3,641 (1.04% / 1.04%)] [342,353 / 11,549 (97.74)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 3,015
[3,015 (0.86% / 0.86%)] [345,368 / 7,908 (98.60)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,311
[2,311 (0.66% / 0.66%)] [347,679 / 4,893 (99.26)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,526
[1,526 (0.43% / 0.44%)] [349,205 / 2,582 (99.70)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 719
[719 (0.20% / 0.21%)] [349,924 / 1,056 (99.90)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 273
[273 (0.08% / 0.08%)] [350,197 / 337 (99.98)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 52
[52 (0.01% / 0.01%)] [350,249 / 64 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 12
[12 (0.00% / 0.00%)] [350,261 / 12 (100.00)]

欠測回数 (667 / 0.19%)

日照時間

0.0h 0.0h = 253,495
[253,495 (72.24% / 72.34%)] [253,495 / 350,422 (72.34)]
0.1h 0.1h = 8,415
[8,415 (2.40% / 2.40%)] [261,910 / 96,927 (74.74)]
0.2h 0.2h = 6,389
[6,389 (1.82% / 1.82%)] [268,299 / 88,512 (76.56)]
0.3h 0.3h = 5,357
[5,357 (1.53% / 1.53%)] [273,656 / 82,123 (78.09)]
0.4h 0.4h = 5,009
[5,009 (1.43% / 1.43%)] [278,665 / 76,766 (79.52)]
0.5h 0.5h = 4,946
[4,946 (1.41% / 1.41%)] [283,611 / 71,757 (80.93)]
0.6h 0.6h = 4,857
[4,857 (1.38% / 1.39%)] [288,468 / 66,811 (82.32)]
0.7h 0.7h = 5,109
[5,109 (1.46% / 1.46%)] [293,577 / 61,954 (83.78)]
0.8h 0.8h = 6,617
[6,617 (1.89% / 1.89%)] [300,194 / 56,845 (85.67)]
0.9h 0.9h = 7,551
[7,551 (2.15% / 2.15%)] [307,745 / 50,228 (87.82)]
1.0h 1.0h = 42,677
[42,677 (12.16% / 12.18%)] [350,422 / 42,677 (100.00)]

欠測回数 (506 / 0.14%)