Station Number 74447
Prefecture Kochi [ Local Portal ]
Location 高知県宿毛市片島 宿毛特別地域気象観測所 (SUKUMO SHI, KOCHI KEN)
Months of Observations 413
Number of Observations 301,728
Period of Observations
Period Name Lat. Long. Height Anemometer
1982/04/01 -- 1988/12/31 SUKUMO 32.920N 132.695E 2m 17.9m
1989/01/01 -- 2001/02/05 SUKUMO 32.920N 132.695E 2m 17.9m
2001/02/06 -- 2014/11/05 SUKUMO 32.920N 132.695E 2m 17.8m
2014/11/06 -- 2016/08/99 SUKUMO 32.920N 132.695E 2m 17.2m
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
74446 SUKUMO (Kochi) 0.44km 40deg.
73516 MISHO (Ehime) 12.62km 292deg.
74506 MISAKI (Kochi) 21.60km 129deg.
74456 NAKAMURA (Kochi) 22.42km 69deg.
74381 EKAWASAKI (Kochi) 29.17km 18deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 278,633
[278,633 (92.35% / 92.37%)] [278,633 / 301,664 (92.37%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 10,743
[10,743 (3.56% / 3.56%)] [289,376 / 23,031 (95.93%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,349
[4,349 (1.44% / 1.44%)] [293,725 / 12,288 (97.37%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,398
[2,398 (0.79% / 0.79%)] [296,123 / 7,939 (98.16%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,422
[1,422 (0.47% / 0.47%)] [297,545 / 5,541 (98.63%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 984
[984 (0.33% / 0.33%)] [298,529 / 4,119 (98.96%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 683
[683 (0.23% / 0.23%)] [299,212 / 3,135 (99.19%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 505
[505 (0.17% / 0.17%)] [299,717 / 2,452 (99.35%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 371
[371 (0.12% / 0.12%)] [300,088 / 1,947 (99.48%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 269
[269 (0.09% / 0.09%)] [300,357 / 1,576 (99.57%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 205
[205 (0.07% / 0.07%)] [300,562 / 1,307 (99.63%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 175
[175 (0.06% / 0.06%)] [300,737 / 1,102 (99.69%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 144
[144 (0.05% / 0.05%)] [300,881 / 927 (99.74%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 124
[124 (0.04% / 0.04%)] [301,005 / 783 (99.78%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 81
[81 (0.03% / 0.03%)] [301,086 / 659 (99.81%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 70
[70 (0.02% / 0.02%)] [301,156 / 578 (99.83%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 85
[85 (0.03% / 0.03%)] [301,241 / 508 (99.86%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 55
[55 (0.02% / 0.02%)] [301,296 / 423 (99.88%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 45
[45 (0.01% / 0.01%)] [301,341 / 368 (99.89%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 39
[39 (0.01% / 0.01%)] [301,380 / 323 (99.91%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 30
[30 (0.01% / 0.01%)] [301,410 / 284 (99.92%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 37
[37 (0.01% / 0.01%)] [301,447 / 254 (99.93%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 31
[31 (0.01% / 0.01%)] [301,478 / 217 (99.94%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 17
[17 (0.01% / 0.01%)] [301,495 / 186 (99.94%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.01% / 0.01%)] [301,512 / 169 (99.95%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 22
[22 (0.01% / 0.01%)] [301,534 / 152 (99.96%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 12
[12 (0.00% / 0.00%)] [301,546 / 130 (99.96%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [301,554 / 118 (99.96%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [301,561 / 110 (99.97%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 7
[7 (0.00% / 0.00%)] [301,568 / 103 (99.97%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 11
[11 (0.00% / 0.00%)] [301,579 / 96 (99.97%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 10
[10 (0.00% / 0.00%)] [301,589 / 85 (99.98%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 12
[12 (0.00% / 0.00%)] [301,601 / 75 (99.98%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 8
[8 (0.00% / 0.00%)] [301,609 / 63 (99.98%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [301,611 / 55 (99.98%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 6
[6 (0.00% / 0.00%)] [301,617 / 53 (99.98%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [301,619 / 47 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [301,622 / 45 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 5
[5 (0.00% / 0.00%)] [301,627 / 42 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 4
[4 (0.00% / 0.00%)] [301,631 / 37 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [301,633 / 33 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 3
[3 (0.00% / 0.00%)] [301,636 / 31 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [301,638 / 28 (99.99%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [301,640 / 26 (99.99%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [301,642 / 24 (99.99%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [301,644 / 22 (99.99%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [301,646 / 20 (99.99%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 3
[3 (0.00% / 0.00%)] [301,649 / 18 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [301,651 / 15 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 3
[3 (0.00% / 0.00%)] [301,654 / 13 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 3
[3 (0.00% / 0.00%)] [301,657 / 10 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [301,658 / 7 (100.00%)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 1
[1 (0.00% / 0.00%)] [301,659 / 6 (100.00%)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [301,660 / 5 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [301,661 / 4 (100.00%)]
67.5mm - 68.4mm 67.5mm - 68.4mm = 1
[1 (0.00% / 0.00%)] [301,662 / 3 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [301,663 / 2 (100.00%)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [301,664 / 1 (100.00%)]

Missing observations (64 / 0.02%)

Wind Direction

Calm Calm = 11,360
[11,360 (3.76% / 3.77%)] [0 / 0 (NA)]
NNE NNE = 8,839
[8,839 (2.93% / 2.93%)] [0 / 0 (NA)]
NE NE = 35,214
[35,214 (11.67% / 11.68%)] [0 / 0 (NA)]
ENE ENE = 96,717
[96,717 (32.05% / 32.07%)] [0 / 0 (NA)]
E E = 15,347
[15,347 (5.09% / 5.09%)] [0 / 0 (NA)]
ESE ESE = 5,797
[5,797 (1.92% / 1.92%)] [0 / 0 (NA)]
SE SE = 6,328
[6,328 (2.10% / 2.10%)] [0 / 0 (NA)]
SSE SSE = 4,834
[4,834 (1.60% / 1.60%)] [0 / 0 (NA)]
S S = 4,373
[4,373 (1.45% / 1.45%)] [0 / 0 (NA)]
SSW SSW = 5,291
[5,291 (1.75% / 1.75%)] [0 / 0 (NA)]
SW SW = 11,536
[11,536 (3.82% / 3.82%)] [0 / 0 (NA)]
WSW WSW = 27,227
[27,227 (9.02% / 9.03%)] [0 / 0 (NA)]
W W = 9,898
[9,898 (3.28% / 3.28%)] [0 / 0 (NA)]
WNW WNW = 16,943
[16,943 (5.62% / 5.62%)] [0 / 0 (NA)]
NW NW = 19,787
[19,787 (6.56% / 6.56%)] [0 / 0 (NA)]
NNW NNW = 12,138
[12,138 (4.02% / 4.02%)] [0 / 0 (NA)]
N N = 9,986
[9,986 (3.31% / 3.31%)] [0 / 0 (NA)]

Missing observations (113 / 0.04%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 12,150
[12,150 (4.03% / 4.03%)] [12,150 / 301,587 (4.03%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 61,884
[61,884 (20.51% / 20.52%)] [74,034 / 289,437 (24.55%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 74,742
[74,742 (24.77% / 24.78%)] [148,776 / 227,553 (49.33%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 68,327
[68,327 (22.65% / 22.66%)] [217,103 / 152,811 (71.99%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 45,480
[45,480 (15.07% / 15.08%)] [262,583 / 84,484 (87.07%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 22,254
[22,254 (7.38% / 7.38%)] [284,837 / 39,004 (94.45%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 8,972
[8,972 (2.97% / 2.97%)] [293,809 / 16,750 (97.42%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 4,008
[4,008 (1.33% / 1.33%)] [297,817 / 7,778 (98.75%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,935
[1,935 (0.64% / 0.64%)] [299,752 / 3,770 (99.39%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 935
[935 (0.31% / 0.31%)] [300,687 / 1,835 (99.70%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 462
[462 (0.15% / 0.15%)] [301,149 / 900 (99.85%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 229
[229 (0.08% / 0.08%)] [301,378 / 438 (99.93%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 95
[95 (0.03% / 0.03%)] [301,473 / 209 (99.96%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 54
[54 (0.02% / 0.02%)] [301,527 / 114 (99.98%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 18
[18 (0.01% / 0.01%)] [301,545 / 60 (99.99%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 21
[21 (0.01% / 0.01%)] [301,566 / 42 (99.99%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 6
[6 (0.00% / 0.00%)] [301,572 / 21 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 7
[7 (0.00% / 0.00%)] [301,579 / 15 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 4
[4 (0.00% / 0.00%)] [301,583 / 8 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 3
[3 (0.00% / 0.00%)] [301,586 / 4 (100.00%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 1
[1 (0.00% / 0.00%)] [301,587 / 1 (100.00%)]

Missing observations (141 / 0.05%)

Temperature

-2.5C - -1.6C -2.5C - -1.6C = 21
[21 (0.01% / 0.01%)] [21 / 301,704 (0.01%)]
-1.5C - -0.6C -1.5C - -0.6C = 120
[120 (0.04% / 0.04%)] [141 / 301,683 (0.05%)]
-0.5C - 0.4C -0.5C - 0.4C = 1,539
[1,539 (0.51% / 0.51%)] [1,680 / 301,563 (0.56%)]
0.5C - 1.4C 0.5C - 1.4C = 2,301
[2,301 (0.76% / 0.76%)] [3,981 / 300,024 (1.32%)]
1.5C - 2.4C 1.5C - 2.4C = 3,371
[3,371 (1.12% / 1.12%)] [7,352 / 297,723 (2.44%)]
2.5C - 3.4C 2.5C - 3.4C = 4,476
[4,476 (1.48% / 1.48%)] [11,828 / 294,352 (3.92%)]
3.5C - 4.4C 3.5C - 4.4C = 5,612
[5,612 (1.86% / 1.86%)] [17,440 / 289,876 (5.78%)]
4.5C - 5.4C 4.5C - 5.4C = 6,977
[6,977 (2.31% / 2.31%)] [24,417 / 284,264 (8.09%)]
5.5C - 6.4C 5.5C - 6.4C = 7,991
[7,991 (2.65% / 2.65%)] [32,408 / 277,287 (10.74%)]
6.5C - 7.4C 6.5C - 7.4C = 8,905
[8,905 (2.95% / 2.95%)] [41,313 / 269,296 (13.69%)]
7.5C - 8.4C 7.5C - 8.4C = 9,734
[9,734 (3.23% / 3.23%)] [51,047 / 260,391 (16.92%)]
8.5C - 9.4C 8.5C - 9.4C = 10,496
[10,496 (3.48% / 3.48%)] [61,543 / 250,657 (20.40%)]
9.5C - 10.4C 9.5C - 10.4C = 10,415
[10,415 (3.45% / 3.45%)] [71,958 / 240,161 (23.85%)]
10.5C - 11.4C 10.5C - 11.4C = 10,695
[10,695 (3.54% / 3.54%)] [82,653 / 229,746 (27.40%)]
11.5C - 12.4C 11.5C - 12.4C = 10,872
[10,872 (3.60% / 3.60%)] [93,525 / 219,051 (31.00%)]
12.5C - 13.4C 12.5C - 13.4C = 10,522
[10,522 (3.49% / 3.49%)] [104,047 / 208,179 (34.49%)]
13.5C - 14.4C 13.5C - 14.4C = 10,444
[10,444 (3.46% / 3.46%)] [114,491 / 197,657 (37.95%)]
14.5C - 15.4C 14.5C - 15.4C = 10,806
[10,806 (3.58% / 3.58%)] [125,297 / 187,213 (41.53%)]
15.5C - 16.4C 15.5C - 16.4C = 10,972
[10,972 (3.64% / 3.64%)] [136,269 / 176,407 (45.17%)]
16.5C - 17.4C 16.5C - 17.4C = 11,554
[11,554 (3.83% / 3.83%)] [147,823 / 165,435 (49.00%)]
17.5C - 18.4C 17.5C - 18.4C = 11,878
[11,878 (3.94% / 3.94%)] [159,701 / 153,881 (52.93%)]
18.5C - 19.4C 18.5C - 19.4C = 12,210
[12,210 (4.05% / 4.05%)] [171,911 / 142,003 (56.98%)]
19.5C - 20.4C 19.5C - 20.4C = 12,036
[12,036 (3.99% / 3.99%)] [183,947 / 129,793 (60.97%)]
20.5C - 21.4C 20.5C - 21.4C = 12,891
[12,891 (4.27% / 4.27%)] [196,838 / 117,757 (65.24%)]
21.5C - 22.4C 21.5C - 22.4C = 12,945
[12,945 (4.29% / 4.29%)] [209,783 / 104,866 (69.53%)]
22.5C - 23.4C 22.5C - 23.4C = 13,382
[13,382 (4.44% / 4.44%)] [223,165 / 91,921 (73.97%)]
23.5C - 24.4C 23.5C - 24.4C = 14,211
[14,211 (4.71% / 4.71%)] [237,376 / 78,539 (78.68%)]
24.5C - 25.4C 24.5C - 25.4C = 14,912
[14,912 (4.94% / 4.94%)] [252,288 / 64,328 (83.62%)]
25.5C - 26.4C 25.5C - 26.4C = 13,343
[13,343 (4.42% / 4.42%)] [265,631 / 49,416 (88.04%)]
26.5C - 27.4C 26.5C - 27.4C = 10,548
[10,548 (3.50% / 3.50%)] [276,179 / 36,073 (91.54%)]
27.5C - 28.4C 27.5C - 28.4C = 9,405
[9,405 (3.12% / 3.12%)] [285,584 / 25,525 (94.66%)]
28.5C - 29.4C 28.5C - 29.4C = 7,323
[7,323 (2.43% / 2.43%)] [292,907 / 16,120 (97.08%)]
29.5C - 30.4C 29.5C - 30.4C = 4,818
[4,818 (1.60% / 1.60%)] [297,725 / 8,797 (98.68%)]
30.5C - 31.4C 30.5C - 31.4C = 2,434
[2,434 (0.81% / 0.81%)] [300,159 / 3,979 (99.49%)]
31.5C - 32.4C 31.5C - 32.4C = 898
[898 (0.30% / 0.30%)] [301,057 / 1,545 (99.79%)]
32.5C - 33.4C 32.5C - 33.4C = 299
[299 (0.10% / 0.10%)] [301,356 / 647 (99.88%)]
33.5C - 34.4C 33.5C - 34.4C = 191
[191 (0.06% / 0.06%)] [301,547 / 348 (99.95%)]
34.5C - 35.4C 34.5C - 35.4C = 105
[105 (0.03% / 0.03%)] [301,652 / 157 (99.98%)]
35.5C - 36.4C 35.5C - 36.4C = 46
[46 (0.02% / 0.02%)] [301,698 / 52 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 6
[6 (0.00% / 0.00%)] [301,704 / 6 (100.00%)]

Missing observations (24 / 0.01%)

Sunshine Duration

0.0h 0.0h = 201,844
[201,844 (66.90% / 66.97%)] [201,844 / 301,401 (66.97%)]
0.1h 0.1h = 7,340
[7,340 (2.43% / 2.44%)] [209,184 / 99,557 (69.40%)]
0.2h 0.2h = 5,776
[5,776 (1.91% / 1.92%)] [214,960 / 92,217 (71.32%)]
0.3h 0.3h = 5,336
[5,336 (1.77% / 1.77%)] [220,296 / 86,441 (73.09%)]
0.4h 0.4h = 5,174
[5,174 (1.71% / 1.72%)] [225,470 / 81,105 (74.81%)]
0.5h 0.5h = 4,894
[4,894 (1.62% / 1.62%)] [230,364 / 75,931 (76.43%)]
0.6h 0.6h = 5,021
[5,021 (1.66% / 1.67%)] [235,385 / 71,037 (78.10%)]
0.7h 0.7h = 5,194
[5,194 (1.72% / 1.72%)] [240,579 / 66,016 (79.82%)]
0.8h 0.8h = 5,712
[5,712 (1.89% / 1.90%)] [246,291 / 60,822 (81.72%)]
0.9h 0.9h = 7,316
[7,316 (2.42% / 2.43%)] [253,607 / 55,110 (84.14%)]
1.0h 1.0h = 47,794
[47,794 (15.84% / 15.86%)] [301,401 / 47,794 (100.00%)]

Missing observations (327 / 0.11%)