観測所番号 74186
都道府県 高知県 [ 地域ポータル ]
所在地
観測月数 27
観測回数 19,248
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1974年11月01日 〜 1977年12月19日 南国 (ナンゴク) 33.593N 133.643E 10m 0.0m
1977年12月20日 〜 1978年03月12日 南国 (ナンゴク) 33.593N 133.643E 10m 0.0m
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
74187 後免(高知県) 0.33km 180度
74188 南国日章(高知県) 5.81km 156度
74181 高知(高知県) 9.28km 251度
74126 繁藤(高知県) 10.20km 22度
74196 芸西(高知県) 18.67km 104度
74071 本山(高知県) 18.83km 340度
74176 成山(高知県) 22.56km 269度
74136 大栃(高知県) 24.47km 61度
74271 安芸(高知県) 29.34km 113度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 17,789
[17,789 (92.42% / 92.43%)] [17,789 / 19,245 (92.43%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 614
[614 (3.19% / 3.19%)] [18,403 / 1,456 (95.62%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 277
[277 (1.44% / 1.44%)] [18,680 / 842 (97.06%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 154
[154 (0.80% / 0.80%)] [18,834 / 565 (97.86%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 93
[93 (0.48% / 0.48%)] [18,927 / 411 (98.35%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 60
[60 (0.31% / 0.31%)] [18,987 / 318 (98.66%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 60
[60 (0.31% / 0.31%)] [19,047 / 258 (98.97%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 33
[33 (0.17% / 0.17%)] [19,080 / 198 (99.14%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 30
[30 (0.16% / 0.16%)] [19,110 / 165 (99.30%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 22
[22 (0.11% / 0.11%)] [19,132 / 135 (99.41%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 20
[20 (0.10% / 0.10%)] [19,152 / 113 (99.52%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 15
[15 (0.08% / 0.08%)] [19,167 / 93 (99.59%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 11
[11 (0.06% / 0.06%)] [19,178 / 78 (99.65%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 10
[10 (0.05% / 0.05%)] [19,188 / 67 (99.70%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 8
[8 (0.04% / 0.04%)] [19,196 / 57 (99.75%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 6
[6 (0.03% / 0.03%)] [19,202 / 49 (99.78%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 5
[5 (0.03% / 0.03%)] [19,207 / 43 (99.80%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 3
[3 (0.02% / 0.02%)] [19,210 / 38 (99.82%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 2
[2 (0.01% / 0.01%)] [19,212 / 35 (99.83%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 4
[4 (0.02% / 0.02%)] [19,216 / 33 (99.85%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.02% / 0.02%)] [19,220 / 29 (99.87%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 1
[1 (0.01% / 0.01%)] [19,221 / 25 (99.88%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.02% / 0.02%)] [19,225 / 24 (99.90%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.02% / 0.02%)] [19,228 / 20 (99.91%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.01% / 0.01%)] [19,230 / 17 (99.92%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.01% / 0.01%)] [19,232 / 15 (99.93%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.02% / 0.02%)] [19,235 / 13 (99.95%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.01% / 0.01%)] [19,237 / 10 (99.96%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.01% / 0.01%)] [19,239 / 8 (99.97%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.01% / 0.01%)] [19,240 / 6 (99.97%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.01% / 0.01%)] [19,241 / 5 (99.98%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.01% / 0.01%)] [19,242 / 4 (99.98%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.01% / 0.01%)] [19,243 / 3 (99.99%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.01% / 0.01%)] [19,244 / 2 (99.99%)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.01% / 0.01%)] [19,245 / 1 (100.00%)]

欠測回数 (3 / 0.02%)

風向

静穏 静穏 = 625
[625 (3.25% / 31.55%)] [0 / 0 (NA)]
北北東 北北東 = 257
[257 (1.34% / 12.97%)] [0 / 0 (NA)]
北東 北東 = 244
[244 (1.27% / 12.32%)] [0 / 0 (NA)]
東北東 東北東 = 90
[90 (0.47% / 4.54%)] [0 / 0 (NA)]
東 = 14
[14 (0.07% / 0.71%)] [0 / 0 (NA)]
東南東 東南東 = 9
[9 (0.05% / 0.45%)] [0 / 0 (NA)]
南東 南東 = 16
[16 (0.08% / 0.81%)] [0 / 0 (NA)]
南南東 南南東 = 18
[18 (0.09% / 0.91%)] [0 / 0 (NA)]
南 = 28
[28 (0.15% / 1.41%)] [0 / 0 (NA)]
南南西 南南西 = 35
[35 (0.18% / 1.77%)] [0 / 0 (NA)]
南西 南西 = 48
[48 (0.25% / 2.42%)] [0 / 0 (NA)]
西南西 西南西 = 105
[105 (0.55% / 5.30%)] [0 / 0 (NA)]
西 西 = 162
[162 (0.84% / 8.18%)] [0 / 0 (NA)]
西北西 西北西 = 67
[67 (0.35% / 3.38%)] [0 / 0 (NA)]
北西 北西 = 49
[49 (0.25% / 2.47%)] [0 / 0 (NA)]
北北西 北北西 = 75
[75 (0.39% / 3.79%)] [0 / 0 (NA)]
北 = 139
[139 (0.72% / 7.02%)] [0 / 0 (NA)]

欠測回数 (17,267 / 89.71%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 625
[625 (3.25% / 31.55%)] [625 / 1,981 (31.55%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 463
[463 (2.41% / 23.37%)] [1,088 / 1,356 (54.92%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 281
[281 (1.46% / 14.18%)] [1,369 / 893 (69.11%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 223
[223 (1.16% / 11.26%)] [1,592 / 612 (80.36%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 165
[165 (0.86% / 8.33%)] [1,757 / 389 (88.69%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 117
[117 (0.61% / 5.91%)] [1,874 / 224 (94.60%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 55
[55 (0.29% / 2.78%)] [1,929 / 107 (97.38%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 29
[29 (0.15% / 1.46%)] [1,958 / 52 (98.84%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 12
[12 (0.06% / 0.61%)] [1,970 / 23 (99.44%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 7
[7 (0.04% / 0.35%)] [1,977 / 11 (99.80%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 4
[4 (0.02% / 0.20%)] [1,981 / 4 (100.00%)]

欠測回数 (17,267 / 89.71%)

気温

-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 1
[1 (0.01% / 0.05%)] [1 / 1,981 (0.05%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 3
[3 (0.02% / 0.15%)] [4 / 1,980 (0.20%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 6
[6 (0.03% / 0.30%)] [10 / 1,977 (0.50%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 20
[20 (0.10% / 1.01%)] [30 / 1,971 (1.51%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 20
[20 (0.10% / 1.01%)] [50 / 1,951 (2.52%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 35
[35 (0.18% / 1.77%)] [85 / 1,931 (4.29%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 52
[52 (0.27% / 2.62%)] [137 / 1,896 (6.92%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 136
[136 (0.71% / 6.87%)] [273 / 1,844 (13.78%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 109
[109 (0.57% / 5.50%)] [382 / 1,708 (19.28%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 92
[92 (0.48% / 4.64%)] [474 / 1,599 (23.93%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 133
[133 (0.69% / 6.71%)] [607 / 1,507 (30.64%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 138
[138 (0.72% / 6.97%)] [745 / 1,374 (37.61%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 135
[135 (0.70% / 6.81%)] [880 / 1,236 (44.42%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 117
[117 (0.61% / 5.91%)] [997 / 1,101 (50.33%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 168
[168 (0.87% / 8.48%)] [1,165 / 984 (58.81%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 169
[169 (0.88% / 8.53%)] [1,334 / 816 (67.34%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 148
[148 (0.77% / 7.47%)] [1,482 / 647 (74.81%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 139
[139 (0.72% / 7.02%)] [1,621 / 499 (81.83%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 92
[92 (0.48% / 4.64%)] [1,713 / 360 (86.47%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 69
[69 (0.36% / 3.48%)] [1,782 / 268 (89.95%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 71
[71 (0.37% / 3.58%)] [1,853 / 199 (93.54%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 46
[46 (0.24% / 2.32%)] [1,899 / 128 (95.86%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 40
[40 (0.21% / 2.02%)] [1,939 / 82 (97.88%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 19
[19 (0.10% / 0.96%)] [1,958 / 42 (98.84%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11
[11 (0.06% / 0.56%)] [1,969 / 23 (99.39%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 6
[6 (0.03% / 0.30%)] [1,975 / 12 (99.70%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 4
[4 (0.02% / 0.20%)] [1,979 / 6 (99.90%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 2
[2 (0.01% / 0.10%)] [1,981 / 2 (100.00%)]

欠測回数 (17,267 / 89.71%)

日照時間

0.0h 0.0h = 1,269
[1,269 (6.59% / 64.12%)] [1,269 / 1,979 (64.12%)]
0.1h 0.1h = 25
[25 (0.13% / 1.26%)] [1,294 / 710 (65.39%)]
0.2h 0.2h = 18
[18 (0.09% / 0.91%)] [1,312 / 685 (66.30%)]
0.3h 0.3h = 34
[34 (0.18% / 1.72%)] [1,346 / 667 (68.01%)]
0.4h 0.4h = 29
[29 (0.15% / 1.47%)] [1,375 / 633 (69.48%)]
0.5h 0.5h = 39
[39 (0.20% / 1.97%)] [1,414 / 604 (71.45%)]
0.6h 0.6h = 29
[29 (0.15% / 1.47%)] [1,443 / 565 (72.92%)]
0.7h 0.7h = 33
[33 (0.17% / 1.67%)] [1,476 / 536 (74.58%)]
0.8h 0.8h = 48
[48 (0.25% / 2.43%)] [1,524 / 503 (77.01%)]
0.9h 0.9h = 41
[41 (0.21% / 2.07%)] [1,565 / 455 (79.08%)]
1.0h 1.0h = 414
[414 (2.15% / 20.92%)] [1,979 / 414 (100.00%)]

欠測回数 (17,269 / 89.72%)