Station Number 74456
Prefecture Kochi [ Local Portal ]
Location 高知県四万十市入田字長善寺前 (SHIMANTO SHI, KOCHI KEN)
Months of Observations 528
Number of Observations 385,704
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1976/02/16 NAKAMURA 32.990N 132.920E 8m 0.0m
1976/02/17 -- 1987/12/10 NAKAMURA 32.990N 132.920E 8m 6.5m
1987/12/11 -- 2007/02/01 NAKAMURA 32.990N 132.920E 8m 6.5m
2007/02/02 -- 2019/12/99 NAKAMURA 32.990N 132.920E 8m 6.5m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
74386 DOGAMORI (Kochi) 19.06km 347deg.
74436 SAGA (Kochi) 19.60km 60deg.
74446 SUKUMO (Kochi) 22.05km 250deg.
74506 MISAKI (Kochi) 22.09km 191deg.
74447 SUKUMO (Kochi) 22.42km 249deg.
74391 TAISHO (Kochi) 23.03km 12deg.
74381 EKAWASAKI (Kochi) 23.27km 329deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 348,009
[348,009 (90.23% / 90.39%)] [348,009 / 385,013 (90.39)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 16,553
[16,553 (4.29% / 4.30%)] [364,562 / 37,004 (94.69)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,686
[6,686 (1.73% / 1.74%)] [371,248 / 20,451 (96.42)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,915
[3,915 (1.02% / 1.02%)] [375,163 / 13,765 (97.44)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 2,383
[2,383 (0.62% / 0.62%)] [377,546 / 9,850 (98.06)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,567
[1,567 (0.41% / 0.41%)] [379,113 / 7,467 (98.47)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 1,246
[1,246 (0.32% / 0.32%)] [380,359 / 5,900 (98.79)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 892
[892 (0.23% / 0.23%)] [381,251 / 4,654 (99.02)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 660
[660 (0.17% / 0.17%)] [381,911 / 3,762 (99.19)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 518
[518 (0.13% / 0.13%)] [382,429 / 3,102 (99.33)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 367
[367 (0.10% / 0.10%)] [382,796 / 2,584 (99.42)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 367
[367 (0.10% / 0.10%)] [383,163 / 2,217 (99.52)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 250
[250 (0.06% / 0.06%)] [383,413 / 1,850 (99.58)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 228
[228 (0.06% / 0.06%)] [383,641 / 1,600 (99.64)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 176
[176 (0.05% / 0.05%)] [383,817 / 1,372 (99.69)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 164
[164 (0.04% / 0.04%)] [383,981 / 1,196 (99.73)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 135
[135 (0.04% / 0.04%)] [384,116 / 1,032 (99.77)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 96
[96 (0.02% / 0.02%)] [384,212 / 897 (99.79)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 93
[93 (0.02% / 0.02%)] [384,305 / 801 (99.82)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 95
[95 (0.02% / 0.02%)] [384,400 / 708 (99.84)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 79
[79 (0.02% / 0.02%)] [384,479 / 613 (99.86)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 55
[55 (0.01% / 0.01%)] [384,534 / 534 (99.88)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 60
[60 (0.02% / 0.02%)] [384,594 / 479 (99.89)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 38
[38 (0.01% / 0.01%)] [384,632 / 419 (99.90)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 40
[40 (0.01% / 0.01%)] [384,672 / 381 (99.91)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 35
[35 (0.01% / 0.01%)] [384,707 / 341 (99.92)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 36
[36 (0.01% / 0.01%)] [384,743 / 306 (99.93)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 25
[25 (0.01% / 0.01%)] [384,768 / 270 (99.94)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 25
[25 (0.01% / 0.01%)] [384,793 / 245 (99.94)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 21
[21 (0.01% / 0.01%)] [384,814 / 220 (99.95)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 19
[19 (0.00% / 0.00%)] [384,833 / 199 (99.95)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 24
[24 (0.01% / 0.01%)] [384,857 / 180 (99.96)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 17
[17 (0.00% / 0.00%)] [384,874 / 156 (99.96)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 11
[11 (0.00% / 0.00%)] [384,885 / 139 (99.97)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 14
[14 (0.00% / 0.00%)] [384,899 / 128 (99.97)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [384,904 / 114 (99.97)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 11
[11 (0.00% / 0.00%)] [384,915 / 109 (99.97)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 9
[9 (0.00% / 0.00%)] [384,924 / 98 (99.98)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 5
[5 (0.00% / 0.00%)] [384,929 / 89 (99.98)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 5
[5 (0.00% / 0.00%)] [384,934 / 84 (99.98)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 9
[9 (0.00% / 0.00%)] [384,943 / 79 (99.98)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 6
[6 (0.00% / 0.00%)] [384,949 / 70 (99.98)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 6
[6 (0.00% / 0.00%)] [384,955 / 64 (99.98)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 9
[9 (0.00% / 0.00%)] [384,964 / 58 (99.99)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [384,967 / 49 (99.99)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [384,969 / 46 (99.99)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [384,970 / 44 (99.99)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [384,972 / 43 (99.99)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 3
[3 (0.00% / 0.00%)] [384,975 / 41 (99.99)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 4
[4 (0.00% / 0.00%)] [384,979 / 38 (99.99)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [384,981 / 34 (99.99)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 3
[3 (0.00% / 0.00%)] [384,984 / 32 (99.99)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [384,985 / 29 (99.99)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 3
[3 (0.00% / 0.00%)] [384,988 / 28 (99.99)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 4
[4 (0.00% / 0.00%)] [384,992 / 25 (99.99)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [384,994 / 21 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [384,995 / 19 (100.00)]
58.5mm - 59.4mm 58.5mm - 59.4mm = 2
[2 (0.00% / 0.00%)] [384,997 / 18 (100.00)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 2
[2 (0.00% / 0.00%)] [384,999 / 16 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 2
[2 (0.00% / 0.00%)] [385,001 / 14 (100.00)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 1
[1 (0.00% / 0.00%)] [385,002 / 12 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [385,003 / 11 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [385,004 / 10 (100.00)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 2
[2 (0.00% / 0.00%)] [385,006 / 9 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [385,007 / 7 (100.00)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 3
[3 (0.00% / 0.00%)] [385,010 / 6 (100.00)]
77.5mm - 78.4mm 77.5mm - 78.4mm = 1
[1 (0.00% / 0.00%)] [385,011 / 3 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [385,012 / 2 (100.00)]
99.5mm - 100.4mm 99.5mm - 100.4mm = 1
[1 (0.00% / 0.00%)] [385,013 / 1 (100.00)]

Missing observations (691 / 0.18%)

Wind Direction

Calm Calm = 83,108
[83,108 (21.55% / 21.64%)]
NNE NNE = 3,816
[3,816 (0.99% / 0.99%)]
NE NE = 3,527
[3,527 (0.91% / 0.92%)]
ENE ENE = 5,948
[5,948 (1.54% / 1.55%)]
E E = 8,856
[8,856 (2.30% / 2.31%)]
ESE ESE = 17,720
[17,720 (4.59% / 4.62%)]
SE SE = 27,160
[27,160 (7.04% / 7.07%)]
SSE SSE = 8,978
[8,978 (2.33% / 2.34%)]
S S = 2,246
[2,246 (0.58% / 0.58%)]
SSW SSW = 2,319
[2,319 (0.60% / 0.60%)]
SW SW = 6,337
[6,337 (1.64% / 1.65%)]
WSW WSW = 26,111
[26,111 (6.77% / 6.80%)]
W W = 31,291
[31,291 (8.11% / 8.15%)]
WNW WNW = 49,988
[49,988 (12.96% / 13.02%)]
NW NW = 64,412
[64,412 (16.70% / 16.78%)]
NNW NNW = 33,513
[33,513 (8.69% / 8.73%)]
N N = 8,635
[8,635 (2.24% / 2.25%)]

Missing observations (1,739 / 0.45%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 92,433
[92,433 (23.96% / 24.07%)] [92,433 / 384,046 (24.07)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 132,239
[132,239 (34.29% / 34.43%)] [224,672 / 291,613 (58.50)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 75,542
[75,542 (19.59% / 19.67%)] [300,214 / 159,374 (78.17)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 43,799
[43,799 (11.36% / 11.40%)] [344,013 / 83,832 (89.58)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 23,201
[23,201 (6.02% / 6.04%)] [367,214 / 40,033 (95.62)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 10,672
[10,672 (2.77% / 2.78%)] [377,886 / 16,832 (98.40)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,185
[4,185 (1.09% / 1.09%)] [382,071 / 6,160 (99.49)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,448
[1,448 (0.38% / 0.38%)] [383,519 / 1,975 (99.86)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 394
[394 (0.10% / 0.10%)] [383,913 / 527 (99.97)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 89
[89 (0.02% / 0.02%)] [384,002 / 133 (99.99)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 25
[25 (0.01% / 0.01%)] [384,027 / 44 (100.00)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 8
[8 (0.00% / 0.00%)] [384,035 / 19 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 4
[4 (0.00% / 0.00%)] [384,039 / 11 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 5
[5 (0.00% / 0.00%)] [384,044 / 7 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [384,045 / 2 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [384,046 / 1 (100.00)]

Missing observations (1,658 / 0.43%)

Temperature

-9.5C - -8.6C -9.5C - -8.6C = 3
[3 (0.00% / 0.00%)] [3 / 381,212 (0.00)]
-8.5C - -7.6C -8.5C - -7.6C = 3
[3 (0.00% / 0.00%)] [6 / 381,209 (0.00)]
-7.5C - -6.6C -7.5C - -6.6C = 2
[2 (0.00% / 0.00%)] [8 / 381,206 (0.00)]
-6.5C - -5.6C -6.5C - -5.6C = 4
[4 (0.00% / 0.00%)] [12 / 381,204 (0.00)]
-5.5C - -4.6C -5.5C - -4.6C = 13
[13 (0.00% / 0.00%)] [25 / 381,200 (0.01)]
-4.5C - -3.6C -4.5C - -3.6C = 81
[81 (0.02% / 0.02%)] [106 / 381,187 (0.03)]
-3.5C - -2.6C -3.5C - -2.6C = 352
[352 (0.09% / 0.09%)] [458 / 381,106 (0.12)]
-2.5C - -1.6C -2.5C - -1.6C = 1,021
[1,021 (0.26% / 0.27%)] [1,479 / 380,754 (0.39)]
-1.5C - -0.6C -1.5C - -0.6C = 2,083
[2,083 (0.54% / 0.55%)] [3,562 / 379,733 (0.93)]
-0.5C - 0.4C -0.5C - 0.4C = 7,619
[7,619 (1.98% / 2.00%)] [11,181 / 377,650 (2.93)]
0.5C - 1.4C 0.5C - 1.4C = 5,622
[5,622 (1.46% / 1.47%)] [16,803 / 370,031 (4.41)]
1.5C - 2.4C 1.5C - 2.4C = 6,528
[6,528 (1.69% / 1.71%)] [23,331 / 364,409 (6.12)]
2.5C - 3.4C 2.5C - 3.4C = 7,398
[7,398 (1.92% / 1.94%)] [30,729 / 357,881 (8.06)]
3.5C - 4.4C 3.5C - 4.4C = 8,399
[8,399 (2.18% / 2.20%)] [39,128 / 350,483 (10.26)]
4.5C - 5.4C 4.5C - 5.4C = 9,567
[9,567 (2.48% / 2.51%)] [48,695 / 342,084 (12.77)]
5.5C - 6.4C 5.5C - 6.4C = 10,221
[10,221 (2.65% / 2.68%)] [58,916 / 332,517 (15.45)]
6.5C - 7.4C 6.5C - 7.4C = 11,227
[11,227 (2.91% / 2.95%)] [70,143 / 322,296 (18.40)]
7.5C - 8.4C 7.5C - 8.4C = 11,595
[11,595 (3.01% / 3.04%)] [81,738 / 311,069 (21.44)]
8.5C - 9.4C 8.5C - 9.4C = 12,449
[12,449 (3.23% / 3.27%)] [94,187 / 299,474 (24.71)]
9.5C - 10.4C 9.5C - 10.4C = 12,637
[12,637 (3.28% / 3.31%)] [106,824 / 287,025 (28.02)]
10.5C - 11.4C 10.5C - 11.4C = 12,575
[12,575 (3.26% / 3.30%)] [119,399 / 274,388 (31.32)]
11.5C - 12.4C 11.5C - 12.4C = 12,883
[12,883 (3.34% / 3.38%)] [132,282 / 261,813 (34.70)]
12.5C - 13.4C 12.5C - 13.4C = 12,895
[12,895 (3.34% / 3.38%)] [145,177 / 248,930 (38.08)]
13.5C - 14.4C 13.5C - 14.4C = 12,864
[12,864 (3.34% / 3.37%)] [158,041 / 236,035 (41.46)]
14.5C - 15.4C 14.5C - 15.4C = 13,358
[13,358 (3.46% / 3.50%)] [171,399 / 223,171 (44.96)]
15.5C - 16.4C 15.5C - 16.4C = 13,116
[13,116 (3.40% / 3.44%)] [184,515 / 209,813 (48.40)]
16.5C - 17.4C 16.5C - 17.4C = 13,102
[13,102 (3.40% / 3.44%)] [197,617 / 196,697 (51.84)]
17.5C - 18.4C 17.5C - 18.4C = 13,556
[13,556 (3.51% / 3.56%)] [211,173 / 183,595 (55.40)]
18.5C - 19.4C 18.5C - 19.4C = 14,125
[14,125 (3.66% / 3.71%)] [225,298 / 170,039 (59.10)]
19.5C - 20.4C 19.5C - 20.4C = 14,230
[14,230 (3.69% / 3.73%)] [239,528 / 155,914 (62.83)]
20.5C - 21.4C 20.5C - 21.4C = 14,750
[14,750 (3.82% / 3.87%)] [254,278 / 141,684 (66.70)]
21.5C - 22.4C 21.5C - 22.4C = 15,833
[15,833 (4.10% / 4.15%)] [270,111 / 126,934 (70.86)]
22.5C - 23.4C 22.5C - 23.4C = 17,471
[17,471 (4.53% / 4.58%)] [287,582 / 111,101 (75.44)]
23.5C - 24.4C 23.5C - 24.4C = 18,869
[18,869 (4.89% / 4.95%)] [306,451 / 93,630 (80.39)]
24.5C - 25.4C 24.5C - 25.4C = 16,843
[16,843 (4.37% / 4.42%)] [323,294 / 74,761 (84.81)]
25.5C - 26.4C 25.5C - 26.4C = 13,712
[13,712 (3.56% / 3.60%)] [337,006 / 57,918 (88.40)]
26.5C - 27.4C 26.5C - 27.4C = 11,301
[11,301 (2.93% / 2.96%)] [348,307 / 44,206 (91.37)]
27.5C - 28.4C 27.5C - 28.4C = 8,881
[8,881 (2.30% / 2.33%)] [357,188 / 32,905 (93.70)]
28.5C - 29.4C 28.5C - 29.4C = 6,942
[6,942 (1.80% / 1.82%)] [364,130 / 24,024 (95.52)]
29.5C - 30.4C 29.5C - 30.4C = 5,535
[5,535 (1.44% / 1.45%)] [369,665 / 17,082 (96.97)]
30.5C - 31.4C 30.5C - 31.4C = 4,222
[4,222 (1.09% / 1.11%)] [373,887 / 11,547 (98.08)]
31.5C - 32.4C 31.5C - 32.4C = 3,245
[3,245 (0.84% / 0.85%)] [377,132 / 7,325 (98.93)]
32.5C - 33.4C 32.5C - 33.4C = 2,098
[2,098 (0.54% / 0.55%)] [379,230 / 4,080 (99.48)]
33.5C - 34.4C 33.5C - 34.4C = 1,127
[1,127 (0.29% / 0.30%)] [380,357 / 1,982 (99.78)]
34.5C - 35.4C 34.5C - 35.4C = 566
[566 (0.15% / 0.15%)] [380,923 / 855 (99.92)]
35.5C - 36.4C 35.5C - 36.4C = 210
[210 (0.05% / 0.06%)] [381,133 / 289 (99.98)]
36.5C - 37.4C 36.5C - 37.4C = 61
[61 (0.02% / 0.02%)] [381,194 / 79 (100.00)]
37.5C - 38.4C 37.5C - 38.4C = 14
[14 (0.00% / 0.00%)] [381,208 / 18 (100.00)]
38.5C - 39.4C 38.5C - 39.4C = 4
[4 (0.00% / 0.00%)] [381,212 / 4 (100.00)]

Missing observations (4,492 / 1.16%)

Sunshine Duration

0.0h 0.0h = 261,888
[261,888 (67.90% / 68.53%)] [261,888 / 382,169 (68.53)]
0.1h 0.1h = 8,942
[8,942 (2.32% / 2.34%)] [270,830 / 120,281 (70.87)]
0.2h 0.2h = 6,902
[6,902 (1.79% / 1.81%)] [277,732 / 111,339 (72.67)]
0.3h 0.3h = 6,332
[6,332 (1.64% / 1.66%)] [284,064 / 104,437 (74.33)]
0.4h 0.4h = 6,130
[6,130 (1.59% / 1.60%)] [290,194 / 98,105 (75.93)]
0.5h 0.5h = 6,101
[6,101 (1.58% / 1.60%)] [296,295 / 91,975 (77.53)]
0.6h 0.6h = 6,274
[6,274 (1.63% / 1.64%)] [302,569 / 85,874 (79.17)]
0.7h 0.7h = 6,506
[6,506 (1.69% / 1.70%)] [309,075 / 79,600 (80.87)]
0.8h 0.8h = 7,246
[7,246 (1.88% / 1.90%)] [316,321 / 73,094 (82.77)]
0.9h 0.9h = 9,367
[9,367 (2.43% / 2.45%)] [325,688 / 65,848 (85.22)]
1.0h 1.0h = 56,481
[56,481 (14.64% / 14.78%)] [382,169 / 56,481 (100.00)]

Missing observations (3,535 / 0.92%)