観測所番号 74056
都道府県 高知県 [ 地域ポータル ]
所在地 高知県吾川郡いの町脇の山字根藤 (高知県吾川郡いの町)
観測月数 477
観測回数 348,010
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1979年01月18日 〜 1987年10月20日 本川 (ホンガワ) 33.727N 133.307E 600m 6.5m
1987年10月21日 〜 1994年01月27日 本川 (ホンガワ) 33.727N 133.307E 600m 6.5m
1994年01月28日 〜 2009年02月04日 本川 (ホンガワ) 33.765N 133.338E 560m 6.5m
2009年02月05日 〜 2018年09月99日 本川 (ホンガワ) 33.765N 133.338E 560m 10.4m
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
73141 新居浜(愛媛県) 19.08km 0度
73247 成就社(愛媛県) 19.37km 279度
73246 成就社(愛媛県) 19.65km 278度
74176 成山(高知県) 20.03km 163度
74071 本山(高知県) 22.00km 93度
73136 新居浜(愛媛県) 22.24km 346度
73152 富郷(愛媛県) 23.03km 43度
74101 池川(高知県) 23.49km 222度
74166 佐川(高知県) 28.72km 192度
73126 西条(愛媛県) 29.10km 304度
74181 高知(高知県) 29.35km 138度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 307,627
[307,627 (88.40% / 88.95%)] [307,627 / 345,843 (88.95)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 17,163
[17,163 (4.93% / 4.96%)] [324,790 / 38,216 (93.91)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,884
[6,884 (1.98% / 1.99%)] [331,674 / 21,053 (95.90)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,941
[3,941 (1.13% / 1.14%)] [335,615 / 14,169 (97.04)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,593
[2,593 (0.75% / 0.75%)] [338,208 / 10,228 (97.79)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,705
[1,705 (0.49% / 0.49%)] [339,913 / 7,635 (98.29)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,240
[1,240 (0.36% / 0.36%)] [341,153 / 5,930 (98.64)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 899
[899 (0.26% / 0.26%)] [342,052 / 4,690 (98.90)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 667
[667 (0.19% / 0.19%)] [342,719 / 3,791 (99.10)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 536
[536 (0.15% / 0.15%)] [343,255 / 3,124 (99.25)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 397
[397 (0.11% / 0.11%)] [343,652 / 2,588 (99.37)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 317
[317 (0.09% / 0.09%)] [343,969 / 2,191 (99.46)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 280
[280 (0.08% / 0.08%)] [344,249 / 1,874 (99.54)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 225
[225 (0.06% / 0.07%)] [344,474 / 1,594 (99.60)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 171
[171 (0.05% / 0.05%)] [344,645 / 1,369 (99.65)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 156
[156 (0.04% / 0.05%)] [344,801 / 1,198 (99.70)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 132
[132 (0.04% / 0.04%)] [344,933 / 1,042 (99.74)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 99
[99 (0.03% / 0.03%)] [345,032 / 910 (99.77)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 93
[93 (0.03% / 0.03%)] [345,125 / 811 (99.79)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 78
[78 (0.02% / 0.02%)] [345,203 / 718 (99.81)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 70
[70 (0.02% / 0.02%)] [345,273 / 640 (99.84)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 52
[52 (0.01% / 0.02%)] [345,325 / 570 (99.85)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 61
[61 (0.02% / 0.02%)] [345,386 / 518 (99.87)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 44
[44 (0.01% / 0.01%)] [345,430 / 457 (99.88)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 33
[33 (0.01% / 0.01%)] [345,463 / 413 (99.89)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 41
[41 (0.01% / 0.01%)] [345,504 / 380 (99.90)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 36
[36 (0.01% / 0.01%)] [345,540 / 339 (99.91)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 27
[27 (0.01% / 0.01%)] [345,567 / 303 (99.92)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 26
[26 (0.01% / 0.01%)] [345,593 / 276 (99.93)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 20
[20 (0.01% / 0.01%)] [345,613 / 250 (99.93)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 12
[12 (0.00% / 0.00%)] [345,625 / 230 (99.94)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 23
[23 (0.01% / 0.01%)] [345,648 / 218 (99.94)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 12
[12 (0.00% / 0.00%)] [345,660 / 195 (99.95)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 13
[13 (0.00% / 0.00%)] [345,673 / 183 (99.95)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 11
[11 (0.00% / 0.00%)] [345,684 / 170 (99.95)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 10
[10 (0.00% / 0.00%)] [345,694 / 159 (99.96)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 8
[8 (0.00% / 0.00%)] [345,702 / 149 (99.96)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 12
[12 (0.00% / 0.00%)] [345,714 / 141 (99.96)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 12
[12 (0.00% / 0.00%)] [345,726 / 129 (99.97)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 13
[13 (0.00% / 0.00%)] [345,739 / 117 (99.97)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 8
[8 (0.00% / 0.00%)] [345,747 / 104 (99.97)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 6
[6 (0.00% / 0.00%)] [345,753 / 96 (99.97)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 7
[7 (0.00% / 0.00%)] [345,760 / 90 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 8
[8 (0.00% / 0.00%)] [345,768 / 83 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 7
[7 (0.00% / 0.00%)] [345,775 / 75 (99.98)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 15
[15 (0.00% / 0.00%)] [345,790 / 68 (99.98)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 8
[8 (0.00% / 0.00%)] [345,798 / 53 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [345,804 / 45 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 6
[6 (0.00% / 0.00%)] [345,810 / 39 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 3
[3 (0.00% / 0.00%)] [345,813 / 33 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [345,815 / 30 (99.99)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [345,816 / 28 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [345,818 / 27 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 3
[3 (0.00% / 0.00%)] [345,821 / 25 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [345,823 / 22 (99.99)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [345,824 / 20 (99.99)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 2
[2 (0.00% / 0.00%)] [345,826 / 19 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [345,827 / 17 (100.00)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [345,829 / 16 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [345,830 / 14 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [345,831 / 13 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 2
[2 (0.00% / 0.00%)] [345,833 / 12 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 3
[3 (0.00% / 0.00%)] [345,836 / 10 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [345,837 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [345,838 / 6 (100.00)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [345,839 / 5 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [345,840 / 4 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 2
[2 (0.00% / 0.00%)] [345,842 / 3 (100.00)]
84.5mm - 85.4mm 84.5mm - 85.4mm = 1
[1 (0.00% / 0.00%)] [345,843 / 1 (100.00)]

欠測回数 (2,167 / 0.62%)

風向

静穏 静穏 = 164,392
[164,392 (47.24% / 47.60%)]
北北東 北北東 = 8,429
[8,429 (2.42% / 2.44%)]
北東 北東 = 9,295
[9,295 (2.67% / 2.69%)]
東北東 東北東 = 10,878
[10,878 (3.13% / 3.15%)]
東 = 12,152
[12,152 (3.49% / 3.52%)]
東南東 東南東 = 12,976
[12,976 (3.73% / 3.76%)]
南東 南東 = 20,429
[20,429 (5.87% / 5.92%)]
南南東 南南東 = 13,319
[13,319 (3.83% / 3.86%)]
南 = 7,680
[7,680 (2.21% / 2.22%)]
南南西 南南西 = 5,849
[5,849 (1.68% / 1.69%)]
南西 南西 = 5,088
[5,088 (1.46% / 1.47%)]
西南西 西南西 = 5,018
[5,018 (1.44% / 1.45%)]
西 西 = 6,367
[6,367 (1.83% / 1.84%)]
西北西 西北西 = 12,962
[12,962 (3.72% / 3.75%)]
北西 北西 = 25,558
[25,558 (7.34% / 7.40%)]
北北西 北北西 = 15,607
[15,607 (4.48% / 4.52%)]
北 = 9,357
[9,357 (2.69% / 2.71%)]

欠測回数 (2,654 / 0.76%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 179,465
[179,465 (51.57% / 51.76%)] [179,465 / 346,706 (51.76)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 114,643
[114,643 (32.94% / 33.07%)] [294,108 / 167,241 (84.83)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 38,524
[38,524 (11.07% / 11.11%)] [332,632 / 52,598 (95.94)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 11,246
[11,246 (3.23% / 3.24%)] [343,878 / 14,074 (99.18)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 2,344
[2,344 (0.67% / 0.68%)] [346,222 / 2,828 (99.86)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 407
[407 (0.12% / 0.12%)] [346,629 / 484 (99.98)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 52
[52 (0.01% / 0.01%)] [346,681 / 77 (99.99)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 18
[18 (0.01% / 0.01%)] [346,699 / 25 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 6
[6 (0.00% / 0.00%)] [346,705 / 7 (100.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1
[1 (0.00% / 0.00%)] [346,706 / 1 (100.00)]

欠測回数 (1,304 / 0.37%)

気温

-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 346,485 (0.00)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 32
[32 (0.01% / 0.01%)] [35 / 346,482 (0.01)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 105
[105 (0.03% / 0.03%)] [140 / 346,450 (0.04)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 193
[193 (0.06% / 0.06%)] [333 / 346,345 (0.10)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 444
[444 (0.13% / 0.13%)] [777 / 346,152 (0.22)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 811
[811 (0.23% / 0.23%)] [1,588 / 345,708 (0.46)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 1,539
[1,539 (0.44% / 0.44%)] [3,127 / 344,897 (0.90)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 2,800
[2,800 (0.80% / 0.81%)] [5,927 / 343,358 (1.71)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 5,002
[5,002 (1.44% / 1.44%)] [10,929 / 340,558 (3.15)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 7,939
[7,939 (2.28% / 2.29%)] [18,868 / 335,556 (5.45)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 20,009
[20,009 (5.75% / 5.77%)] [38,877 / 327,617 (11.22)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,372
[11,372 (3.27% / 3.28%)] [50,249 / 307,608 (14.50)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,201
[11,201 (3.22% / 3.23%)] [61,450 / 296,236 (17.74)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,065
[11,065 (3.18% / 3.19%)] [72,515 / 285,035 (20.93)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,142
[11,142 (3.20% / 3.22%)] [83,657 / 273,970 (24.14)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,111
[11,111 (3.19% / 3.21%)] [94,768 / 262,828 (27.35)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,246
[11,246 (3.23% / 3.25%)] [106,014 / 251,717 (30.60)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,111
[11,111 (3.19% / 3.21%)] [117,125 / 240,471 (33.80)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,110
[11,110 (3.19% / 3.21%)] [128,235 / 229,360 (37.01)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,047
[11,047 (3.17% / 3.19%)] [139,282 / 218,250 (40.20)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,986
[10,986 (3.16% / 3.17%)] [150,268 / 207,203 (43.37)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,952
[10,952 (3.15% / 3.16%)] [161,220 / 196,217 (46.53)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,662
[11,662 (3.35% / 3.37%)] [172,882 / 185,265 (49.90)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,541
[11,541 (3.32% / 3.33%)] [184,423 / 173,603 (53.23)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,535
[11,535 (3.31% / 3.33%)] [195,958 / 162,062 (56.56)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,045
[12,045 (3.46% / 3.48%)] [208,003 / 150,527 (60.03)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,946
[11,946 (3.43% / 3.45%)] [219,949 / 138,482 (63.48)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,802
[11,802 (3.39% / 3.41%)] [231,751 / 126,536 (66.89)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,667
[12,667 (3.64% / 3.66%)] [244,418 / 114,734 (70.54)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,934
[13,934 (4.00% / 4.02%)] [258,352 / 102,067 (74.56)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 16,017
[16,017 (4.60% / 4.62%)] [274,369 / 88,133 (79.19)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 16,620
[16,620 (4.78% / 4.80%)] [290,989 / 72,116 (83.98)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 15,328
[15,328 (4.40% / 4.42%)] [306,317 / 55,496 (88.41)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 10,790
[10,790 (3.10% / 3.11%)] [317,107 / 40,168 (91.52)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 7,681
[7,681 (2.21% / 2.22%)] [324,788 / 29,378 (93.74)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,734
[5,734 (1.65% / 1.65%)] [330,522 / 21,697 (95.39)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,530
[4,530 (1.30% / 1.31%)] [335,052 / 15,963 (96.70)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,627
[3,627 (1.04% / 1.05%)] [338,679 / 11,433 (97.75)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,847
[2,847 (0.82% / 0.82%)] [341,526 / 7,806 (98.57)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,152
[2,152 (0.62% / 0.62%)] [343,678 / 4,959 (99.19)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,457
[1,457 (0.42% / 0.42%)] [345,135 / 2,807 (99.61)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 789
[789 (0.23% / 0.23%)] [345,924 / 1,350 (99.84)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 385
[385 (0.11% / 0.11%)] [346,309 / 561 (99.95)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 121
[121 (0.03% / 0.03%)] [346,430 / 176 (99.98)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 42
[42 (0.01% / 0.01%)] [346,472 / 55 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 8
[8 (0.00% / 0.00%)] [346,480 / 13 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 4
[4 (0.00% / 0.00%)] [346,484 / 5 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 1
[1 (0.00% / 0.00%)] [346,485 / 1 (100.00)]

欠測回数 (1,525 / 0.44%)

日照時間

0.0h 0.0h = 261,059
[261,059 (75.01% / 75.41%)] [261,059 / 346,184 (75.41)]
0.1h 0.1h = 8,386
[8,386 (2.41% / 2.42%)] [269,445 / 85,125 (77.83)]
0.2h 0.2h = 6,391
[6,391 (1.84% / 1.85%)] [275,836 / 76,739 (79.68)]
0.3h 0.3h = 5,485
[5,485 (1.58% / 1.58%)] [281,321 / 70,348 (81.26)]
0.4h 0.4h = 5,113
[5,113 (1.47% / 1.48%)] [286,434 / 64,863 (82.74)]
0.5h 0.5h = 4,405
[4,405 (1.27% / 1.27%)] [290,839 / 59,750 (84.01)]
0.6h 0.6h = 4,422
[4,422 (1.27% / 1.28%)] [295,261 / 55,345 (85.29)]
0.7h 0.7h = 4,620
[4,620 (1.33% / 1.33%)] [299,881 / 50,923 (86.62)]
0.8h 0.8h = 5,348
[5,348 (1.54% / 1.54%)] [305,229 / 46,303 (88.17)]
0.9h 0.9h = 6,924
[6,924 (1.99% / 2.00%)] [312,153 / 40,955 (90.17)]
1.0h 1.0h = 34,031
[34,031 (9.78% / 9.83%)] [346,184 / 34,031 (100.00)]

欠測回数 (1,826 / 0.52%)