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ノ山字根藤 (高知県吾川郡いの町)
観測月数 492
観測回数 358,978
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 〜 2019年12月99日 本川 (ホンガワ) 33.765N 133.338E 550m 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 = 317,137
[317,137 (88.34% / 88.88%)] [317,137 / 356,811 (88.88)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 17,882
[17,882 (4.98% / 5.01%)] [335,019 / 39,674 (93.89)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 7,151
[7,151 (1.99% / 2.00%)] [342,170 / 21,792 (95.90)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 4,111
[4,111 (1.15% / 1.15%)] [346,281 / 14,641 (97.05)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,681
[2,681 (0.75% / 0.75%)] [348,962 / 10,530 (97.80)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,758
[1,758 (0.49% / 0.49%)] [350,720 / 7,849 (98.29)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,267
[1,267 (0.35% / 0.36%)] [351,987 / 6,091 (98.65)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 918
[918 (0.26% / 0.26%)] [352,905 / 4,824 (98.91)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 679
[679 (0.19% / 0.19%)] [353,584 / 3,906 (99.10)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 555
[555 (0.15% / 0.16%)] [354,139 / 3,227 (99.25)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 404
[404 (0.11% / 0.11%)] [354,543 / 2,672 (99.36)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 328
[328 (0.09% / 0.09%)] [354,871 / 2,268 (99.46)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 292
[292 (0.08% / 0.08%)] [355,163 / 1,940 (99.54)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 230
[230 (0.06% / 0.06%)] [355,393 / 1,648 (99.60)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 174
[174 (0.05% / 0.05%)] [355,567 / 1,418 (99.65)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 160
[160 (0.04% / 0.04%)] [355,727 / 1,244 (99.70)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 138
[138 (0.04% / 0.04%)] [355,865 / 1,084 (99.73)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 101
[101 (0.03% / 0.03%)] [355,966 / 946 (99.76)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 95
[95 (0.03% / 0.03%)] [356,061 / 845 (99.79)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 80
[80 (0.02% / 0.02%)] [356,141 / 750 (99.81)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 71
[71 (0.02% / 0.02%)] [356,212 / 670 (99.83)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 56
[56 (0.02% / 0.02%)] [356,268 / 599 (99.85)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 66
[66 (0.02% / 0.02%)] [356,334 / 543 (99.87)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 48
[48 (0.01% / 0.01%)] [356,382 / 477 (99.88)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 34
[34 (0.01% / 0.01%)] [356,416 / 429 (99.89)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 42
[42 (0.01% / 0.01%)] [356,458 / 395 (99.90)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 38
[38 (0.01% / 0.01%)] [356,496 / 353 (99.91)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 30
[30 (0.01% / 0.01%)] [356,526 / 315 (99.92)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 27
[27 (0.01% / 0.01%)] [356,553 / 285 (99.93)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 20
[20 (0.01% / 0.01%)] [356,573 / 258 (99.93)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 13
[13 (0.00% / 0.00%)] [356,586 / 238 (99.94)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 25
[25 (0.01% / 0.01%)] [356,611 / 225 (99.94)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 13
[13 (0.00% / 0.00%)] [356,624 / 200 (99.95)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 14
[14 (0.00% / 0.00%)] [356,638 / 187 (99.95)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 12
[12 (0.00% / 0.00%)] [356,650 / 173 (99.95)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 10
[10 (0.00% / 0.00%)] [356,660 / 161 (99.96)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 8
[8 (0.00% / 0.00%)] [356,668 / 151 (99.96)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 12
[12 (0.00% / 0.00%)] [356,680 / 143 (99.96)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 13
[13 (0.00% / 0.00%)] [356,693 / 131 (99.97)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 14
[14 (0.00% / 0.00%)] [356,707 / 118 (99.97)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 8
[8 (0.00% / 0.00%)] [356,715 / 104 (99.97)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 6
[6 (0.00% / 0.00%)] [356,721 / 96 (99.97)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 7
[7 (0.00% / 0.00%)] [356,728 / 90 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 8
[8 (0.00% / 0.00%)] [356,736 / 83 (99.98)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 7
[7 (0.00% / 0.00%)] [356,743 / 75 (99.98)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 15
[15 (0.00% / 0.00%)] [356,758 / 68 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 8
[8 (0.00% / 0.00%)] [356,766 / 53 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 6
[6 (0.00% / 0.00%)] [356,772 / 45 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 6
[6 (0.00% / 0.00%)] [356,778 / 39 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 3
[3 (0.00% / 0.00%)] [356,781 / 33 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [356,783 / 30 (99.99)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [356,784 / 28 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 2
[2 (0.00% / 0.00%)] [356,786 / 27 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 3
[3 (0.00% / 0.00%)] [356,789 / 25 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 2
[2 (0.00% / 0.00%)] [356,791 / 22 (99.99)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [356,792 / 20 (99.99)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 2
[2 (0.00% / 0.00%)] [356,794 / 19 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 1
[1 (0.00% / 0.00%)] [356,795 / 17 (100.00)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [356,797 / 16 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [356,798 / 14 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [356,799 / 13 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 2
[2 (0.00% / 0.00%)] [356,801 / 12 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 3
[3 (0.00% / 0.00%)] [356,804 / 10 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [356,805 / 7 (100.00)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [356,806 / 6 (100.00)]
69.5mm - 70.4mm 69.5mm - 70.4mm = 1
[1 (0.00% / 0.00%)] [356,807 / 5 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [356,808 / 4 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 2
[2 (0.00% / 0.00%)] [356,810 / 3 (100.00)]
84.5mm - 85.4mm 84.5mm - 85.4mm = 1
[1 (0.00% / 0.00%)] [356,811 / 1 (100.00)]

欠測回数 (2,167 / 0.60%)

風向

静穏 静穏 = 167,818
[167,818 (46.75% / 47.10%)]
北北東 北北東 = 9,027
[9,027 (2.51% / 2.53%)]
北東 北東 = 9,873
[9,873 (2.75% / 2.77%)]
東北東 東北東 = 11,563
[11,563 (3.22% / 3.25%)]
東 = 12,837
[12,837 (3.58% / 3.60%)]
東南東 東南東 = 13,575
[13,575 (3.78% / 3.81%)]
南東 南東 = 20,983
[20,983 (5.85% / 5.89%)]
南南東 南南東 = 13,755
[13,755 (3.83% / 3.86%)]
南 = 8,030
[8,030 (2.24% / 2.25%)]
南南西 南南西 = 6,201
[6,201 (1.73% / 1.74%)]
南西 南西 = 5,344
[5,344 (1.49% / 1.50%)]
西南西 西南西 = 5,264
[5,264 (1.47% / 1.48%)]
西 西 = 6,613
[6,613 (1.84% / 1.86%)]
西北西 西北西 = 13,287
[13,287 (3.70% / 3.73%)]
北西 北西 = 26,094
[26,094 (7.27% / 7.32%)]
北北西 北北西 = 16,127
[16,127 (4.49% / 4.53%)]
北 = 9,924
[9,924 (2.76% / 2.79%)]

欠測回数 (2,663 / 0.74%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 184,936
[184,936 (51.52% / 51.71%)] [184,936 / 357,665 (51.71)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 118,840
[118,840 (33.11% / 33.23%)] [303,776 / 172,729 (84.93)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 39,496
[39,496 (11.00% / 11.04%)] [343,272 / 53,889 (95.98)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 11,496
[11,496 (3.20% / 3.21%)] [354,768 / 14,393 (99.19)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 2,397
[2,397 (0.67% / 0.67%)] [357,165 / 2,897 (99.86)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 420
[420 (0.12% / 0.12%)] [357,585 / 500 (99.98)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 54
[54 (0.02% / 0.02%)] [357,639 / 80 (99.99)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 19
[19 (0.01% / 0.01%)] [357,658 / 26 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 6
[6 (0.00% / 0.00%)] [357,664 / 7 (100.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1
[1 (0.00% / 0.00%)] [357,665 / 1 (100.00)]

欠測回数 (1,313 / 0.37%)

気温

-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 357,452 (0.00)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 32
[32 (0.01% / 0.01%)] [35 / 357,449 (0.01)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 105
[105 (0.03% / 0.03%)] [140 / 357,417 (0.04)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 193
[193 (0.05% / 0.05%)] [333 / 357,312 (0.09)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 444
[444 (0.12% / 0.12%)] [777 / 357,119 (0.22)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 812
[812 (0.23% / 0.23%)] [1,589 / 356,675 (0.44)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 1,548
[1,548 (0.43% / 0.43%)] [3,137 / 355,863 (0.88)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 2,824
[2,824 (0.79% / 0.79%)] [5,961 / 354,315 (1.67)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 5,044
[5,044 (1.41% / 1.41%)] [11,005 / 351,491 (3.08)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,054
[8,054 (2.24% / 2.25%)] [19,059 / 346,447 (5.33)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 20,473
[20,473 (5.70% / 5.73%)] [39,532 / 338,393 (11.06)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,675
[11,675 (3.25% / 3.27%)] [51,207 / 317,920 (14.33)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,615
[11,615 (3.24% / 3.25%)] [62,822 / 306,245 (17.57)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,496
[11,496 (3.20% / 3.22%)] [74,318 / 294,630 (20.79)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,599
[11,599 (3.23% / 3.24%)] [85,917 / 283,134 (24.04)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,595
[11,595 (3.23% / 3.24%)] [97,512 / 271,535 (27.28)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,679
[11,679 (3.25% / 3.27%)] [109,191 / 259,940 (30.55)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,640
[11,640 (3.24% / 3.26%)] [120,831 / 248,261 (33.80)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,577
[11,577 (3.22% / 3.24%)] [132,408 / 236,621 (37.04)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,587
[11,587 (3.23% / 3.24%)] [143,995 / 225,044 (40.28)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,441
[11,441 (3.19% / 3.20%)] [155,436 / 213,457 (43.48)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,368
[11,368 (3.17% / 3.18%)] [166,804 / 202,016 (46.66)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,000
[12,000 (3.34% / 3.36%)] [178,804 / 190,648 (50.02)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,860
[11,860 (3.30% / 3.32%)] [190,664 / 178,648 (53.34)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,917
[11,917 (3.32% / 3.33%)] [202,581 / 166,788 (56.67)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,470
[12,470 (3.47% / 3.49%)] [215,051 / 154,871 (60.16)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,315
[12,315 (3.43% / 3.45%)] [227,366 / 142,401 (63.61)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,131
[12,131 (3.38% / 3.39%)] [239,497 / 130,086 (67.00)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,040
[13,040 (3.63% / 3.65%)] [252,537 / 117,955 (70.65)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,311
[14,311 (3.99% / 4.00%)] [266,848 / 104,915 (74.65)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 16,441
[16,441 (4.58% / 4.60%)] [283,289 / 90,604 (79.25)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 17,100
[17,100 (4.76% / 4.78%)] [300,389 / 74,163 (84.04)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 15,848
[15,848 (4.41% / 4.43%)] [316,237 / 57,063 (88.47)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,123
[11,123 (3.10% / 3.11%)] [327,360 / 41,215 (91.58)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 7,920
[7,920 (2.21% / 2.22%)] [335,280 / 30,092 (93.80)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,863
[5,863 (1.63% / 1.64%)] [341,143 / 22,172 (95.44)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,632
[4,632 (1.29% / 1.30%)] [345,775 / 16,309 (96.73)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,716
[3,716 (1.04% / 1.04%)] [349,491 / 11,677 (97.77)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,917
[2,917 (0.81% / 0.82%)] [352,408 / 7,961 (98.59)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,201
[2,201 (0.61% / 0.62%)] [354,609 / 5,044 (99.20)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,482
[1,482 (0.41% / 0.41%)] [356,091 / 2,843 (99.62)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 798
[798 (0.22% / 0.22%)] [356,889 / 1,361 (99.84)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 387
[387 (0.11% / 0.11%)] [357,276 / 563 (99.95)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 121
[121 (0.03% / 0.03%)] [357,397 / 176 (99.98)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 42
[42 (0.01% / 0.01%)] [357,439 / 55 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 8
[8 (0.00% / 0.00%)] [357,447 / 13 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 4
[4 (0.00% / 0.00%)] [357,451 / 5 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 1
[1 (0.00% / 0.00%)] [357,452 / 1 (100.00)]

欠測回数 (1,526 / 0.43%)

日照時間

0.0h 0.0h = 269,524
[269,524 (75.08% / 75.46%)] [269,524 / 357,151 (75.46)]
0.1h 0.1h = 8,674
[8,674 (2.42% / 2.43%)] [278,198 / 87,627 (77.89)]
0.2h 0.2h = 6,594
[6,594 (1.84% / 1.85%)] [284,792 / 78,953 (79.74)]
0.3h 0.3h = 5,676
[5,676 (1.58% / 1.59%)] [290,468 / 72,359 (81.33)]
0.4h 0.4h = 5,262
[5,262 (1.47% / 1.47%)] [295,730 / 66,683 (82.80)]
0.5h 0.5h = 4,509
[4,509 (1.26% / 1.26%)] [300,239 / 61,421 (84.07)]
0.6h 0.6h = 4,563
[4,563 (1.27% / 1.28%)] [304,802 / 56,912 (85.34)]
0.7h 0.7h = 4,768
[4,768 (1.33% / 1.34%)] [309,570 / 52,349 (86.68)]
0.8h 0.8h = 5,518
[5,518 (1.54% / 1.55%)] [315,088 / 47,581 (88.22)]
0.9h 0.9h = 7,127
[7,127 (1.99% / 2.00%)] [322,215 / 42,063 (90.22)]
1.0h 1.0h = 34,936
[34,936 (9.73% / 9.78%)] [357,151 / 34,936 (100.00)]

欠測回数 (1,827 / 0.51%)