Station Number 33801
Prefecture Iwate [ Local Portal ]
Location 岩手県気仙郡住田町世田米字川向 (KESEN GUN SUMITA CHO, IWATE KEN)
Months of Observations 455
Number of Observations 331,905
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/10/20 -- 1979/09/12 SUMITA 39.142N 141.580E 80m 6.5m
1979/09/13 -- 1987/08/20 SUMITA 39.142N 141.575E 80m 6.5m
1987/08/21 -- 2007/12/10 SUMITA 39.142N 141.575E 80m 6.5m
2007/12/11 -- 2009/08/24 SUMITA 39.142N 141.575E 80m 6.5m
2009/08/25 -- 2015/08/99 SUMITA 39.142N 141.573E 80m 10.0m
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
33746 GOYOSAN (Iwate) 8.62km 63deg.
33871 RIKUZENTAKATA (Iwate) 13.89km 159deg.
33876 OFUNATO (Iwate) 14.95km 125deg.
33877 OFUNATO (Iwate) 14.95km 125deg.
33947 OFUNATO (Iwate) 14.95km 125deg.
33930 TOONO (Iwate) 21.86km 352deg.
33926 MURONEYAMA (Iwate) 21.86km 209deg.
33671 TOONO (Iwate) 21.91km 353deg.
33726 YONESATO (Iwate) 24.87km 294deg.
34026 KESENNUMA (Miyagi) 26.13km 183deg.
33856 DAITO (Iwate) 26.52km 244deg.
33751 KAMAISHI (Iwate) 29.93km 61deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 307,430
[307,430 (92.63% / 93.18%)] [307,430 / 329,927 (93.18%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,548
[12,548 (3.78% / 3.80%)] [319,978 / 22,497 (96.98%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,076
[4,076 (1.23% / 1.24%)] [324,054 / 9,949 (98.22%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,087
[2,087 (0.63% / 0.63%)] [326,141 / 5,873 (98.85%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,184
[1,184 (0.36% / 0.36%)] [327,325 / 3,786 (99.21%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 804
[804 (0.24% / 0.24%)] [328,129 / 2,602 (99.46%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 519
[519 (0.16% / 0.16%)] [328,648 / 1,798 (99.61%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 312
[312 (0.09% / 0.09%)] [328,960 / 1,279 (99.71%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 250
[250 (0.08% / 0.08%)] [329,210 / 967 (99.78%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 142
[142 (0.04% / 0.04%)] [329,352 / 717 (99.83%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 145
[145 (0.04% / 0.04%)] [329,497 / 575 (99.87%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 75
[75 (0.02% / 0.02%)] [329,572 / 430 (99.89%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 65
[65 (0.02% / 0.02%)] [329,637 / 355 (99.91%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 63
[63 (0.02% / 0.02%)] [329,700 / 290 (99.93%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 41
[41 (0.01% / 0.01%)] [329,741 / 227 (99.94%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 30
[30 (0.01% / 0.01%)] [329,771 / 186 (99.95%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 26
[26 (0.01% / 0.01%)] [329,797 / 156 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 18
[18 (0.01% / 0.01%)] [329,815 / 130 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 19
[19 (0.01% / 0.01%)] [329,834 / 112 (99.97%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 16
[16 (0.00% / 0.00%)] [329,850 / 93 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 14
[14 (0.00% / 0.00%)] [329,864 / 77 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 10
[10 (0.00% / 0.00%)] [329,874 / 63 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 8
[8 (0.00% / 0.00%)] [329,882 / 53 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [329,888 / 45 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [329,890 / 39 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 8
[8 (0.00% / 0.00%)] [329,898 / 37 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 3
[3 (0.00% / 0.00%)] [329,901 / 29 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [329,903 / 26 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [329,906 / 24 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [329,909 / 21 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [329,911 / 18 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [329,912 / 16 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 3
[3 (0.00% / 0.00%)] [329,915 / 15 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [329,916 / 12 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [329,917 / 11 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [329,921 / 10 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [329,923 / 6 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [329,925 / 4 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [329,926 / 2 (100.00%)]
65.5mm - 66.4mm 65.5mm - 66.4mm = 1
[1 (0.00% / 0.00%)] [329,927 / 1 (100.00%)]

Missing observations (1,978 / 0.60%)

Wind Direction

Calm Calm = 77,221
[77,221 (23.27% / 23.36%)] [0 / 0 (NA)]
NNE NNE = 4,120
[4,120 (1.24% / 1.25%)] [0 / 0 (NA)]
NE NE = 2,659
[2,659 (0.80% / 0.80%)] [0 / 0 (NA)]
ENE ENE = 2,399
[2,399 (0.72% / 0.73%)] [0 / 0 (NA)]
E E = 3,124
[3,124 (0.94% / 0.94%)] [0 / 0 (NA)]
ESE ESE = 6,429
[6,429 (1.94% / 1.94%)] [0 / 0 (NA)]
SE SE = 18,748
[18,748 (5.65% / 5.67%)] [0 / 0 (NA)]
SSE SSE = 28,927
[28,927 (8.72% / 8.75%)] [0 / 0 (NA)]
S S = 14,781
[14,781 (4.45% / 4.47%)] [0 / 0 (NA)]
SSW SSW = 4,997
[4,997 (1.51% / 1.51%)] [0 / 0 (NA)]
SW SW = 3,199
[3,199 (0.96% / 0.97%)] [0 / 0 (NA)]
WSW WSW = 3,873
[3,873 (1.17% / 1.17%)] [0 / 0 (NA)]
W W = 10,560
[10,560 (3.18% / 3.19%)] [0 / 0 (NA)]
WNW WNW = 41,225
[41,225 (12.42% / 12.47%)] [0 / 0 (NA)]
NW NW = 54,909
[54,909 (16.54% / 16.61%)] [0 / 0 (NA)]
NNW NNW = 39,465
[39,465 (11.89% / 11.94%)] [0 / 0 (NA)]
N N = 13,965
[13,965 (4.21% / 4.22%)] [0 / 0 (NA)]

Missing observations (1,304 / 0.39%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 81,784
[81,784 (24.64% / 24.73%)] [81,784 / 330,761 (24.73%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 78,408
[78,408 (23.62% / 23.71%)] [160,192 / 248,977 (48.43%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 57,718
[57,718 (17.39% / 17.45%)] [217,910 / 170,569 (65.88%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 50,127
[50,127 (15.10% / 15.16%)] [268,037 / 112,851 (81.04%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 31,016
[31,016 (9.34% / 9.38%)] [299,053 / 62,724 (90.41%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 16,905
[16,905 (5.09% / 5.11%)] [315,958 / 31,708 (95.52%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 8,287
[8,287 (2.50% / 2.51%)] [324,245 / 14,803 (98.03%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,844
[3,844 (1.16% / 1.16%)] [328,089 / 6,516 (99.19%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,665
[1,665 (0.50% / 0.50%)] [329,754 / 2,672 (99.70%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 639
[639 (0.19% / 0.19%)] [330,393 / 1,007 (99.89%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 241
[241 (0.07% / 0.07%)] [330,634 / 368 (99.96%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 90
[90 (0.03% / 0.03%)] [330,724 / 127 (99.99%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 27
[27 (0.01% / 0.01%)] [330,751 / 37 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 7
[7 (0.00% / 0.00%)] [330,758 / 10 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 3
[3 (0.00% / 0.00%)] [330,761 / 3 (100.00%)]

Missing observations (1,144 / 0.34%)

Temperature

-14.5C - -13.6C -14.5C - -13.6C = 11
[11 (0.00% / 0.00%)] [11 / 330,892 (0.00%)]
-13.5C - -12.6C -13.5C - -12.6C = 46
[46 (0.01% / 0.01%)] [57 / 330,881 (0.02%)]
-12.5C - -11.6C -12.5C - -11.6C = 83
[83 (0.03% / 0.03%)] [140 / 330,835 (0.04%)]
-11.5C - -10.6C -11.5C - -10.6C = 141
[141 (0.04% / 0.04%)] [281 / 330,752 (0.08%)]
-10.5C - -9.6C -10.5C - -9.6C = 223
[223 (0.07% / 0.07%)] [504 / 330,611 (0.15%)]
-9.5C - -8.6C -9.5C - -8.6C = 407
[407 (0.12% / 0.12%)] [911 / 330,388 (0.28%)]
-8.5C - -7.6C -8.5C - -7.6C = 567
[567 (0.17% / 0.17%)] [1,478 / 329,981 (0.45%)]
-7.5C - -6.6C -7.5C - -6.6C = 941
[941 (0.28% / 0.28%)] [2,419 / 329,414 (0.73%)]
-6.5C - -5.6C -6.5C - -5.6C = 1,533
[1,533 (0.46% / 0.46%)] [3,952 / 328,473 (1.19%)]
-5.5C - -4.6C -5.5C - -4.6C = 2,206
[2,206 (0.66% / 0.67%)] [6,158 / 326,940 (1.86%)]
-4.5C - -3.6C -4.5C - -3.6C = 3,529
[3,529 (1.06% / 1.07%)] [9,687 / 324,734 (2.93%)]
-3.5C - -2.6C -3.5C - -2.6C = 5,215
[5,215 (1.57% / 1.58%)] [14,902 / 321,205 (4.50%)]
-2.5C - -1.6C -2.5C - -1.6C = 8,118
[8,118 (2.45% / 2.45%)] [23,020 / 315,990 (6.96%)]
-1.5C - -0.6C -1.5C - -0.6C = 11,240
[11,240 (3.39% / 3.40%)] [34,260 / 307,872 (10.35%)]
-0.5C - 0.4C -0.5C - 0.4C = 26,357
[26,357 (7.94% / 7.97%)] [60,617 / 296,632 (18.32%)]
0.5C - 1.4C 0.5C - 1.4C = 14,454
[14,454 (4.35% / 4.37%)] [75,071 / 270,275 (22.69%)]
1.5C - 2.4C 1.5C - 2.4C = 12,614
[12,614 (3.80% / 3.81%)] [87,685 / 255,821 (26.50%)]
2.5C - 3.4C 2.5C - 3.4C = 11,751
[11,751 (3.54% / 3.55%)] [99,436 / 243,207 (30.05%)]
3.5C - 4.4C 3.5C - 4.4C = 10,426
[10,426 (3.14% / 3.15%)] [109,862 / 231,456 (33.20%)]
4.5C - 5.4C 4.5C - 5.4C = 9,950
[9,950 (3.00% / 3.01%)] [119,812 / 221,030 (36.21%)]
5.5C - 6.4C 5.5C - 6.4C = 9,638
[9,638 (2.90% / 2.91%)] [129,450 / 211,080 (39.12%)]
6.5C - 7.4C 6.5C - 7.4C = 9,348
[9,348 (2.82% / 2.83%)] [138,798 / 201,442 (41.95%)]
7.5C - 8.4C 7.5C - 8.4C = 8,896
[8,896 (2.68% / 2.69%)] [147,694 / 192,094 (44.64%)]
8.5C - 9.4C 8.5C - 9.4C = 8,908
[8,908 (2.68% / 2.69%)] [156,602 / 183,198 (47.33%)]
9.5C - 10.4C 9.5C - 10.4C = 9,037
[9,037 (2.72% / 2.73%)] [165,639 / 174,290 (50.06%)]
10.5C - 11.4C 10.5C - 11.4C = 9,014
[9,014 (2.72% / 2.72%)] [174,653 / 165,253 (52.78%)]
11.5C - 12.4C 11.5C - 12.4C = 9,562
[9,562 (2.88% / 2.89%)] [184,215 / 156,239 (55.67%)]
12.5C - 13.4C 12.5C - 13.4C = 10,061
[10,061 (3.03% / 3.04%)] [194,276 / 146,677 (58.71%)]
13.5C - 14.4C 13.5C - 14.4C = 10,183
[10,183 (3.07% / 3.08%)] [204,459 / 136,616 (61.79%)]
14.5C - 15.4C 14.5C - 15.4C = 10,981
[10,981 (3.31% / 3.32%)] [215,440 / 126,433 (65.11%)]
15.5C - 16.4C 15.5C - 16.4C = 11,439
[11,439 (3.45% / 3.46%)] [226,879 / 115,452 (68.57%)]
16.5C - 17.4C 16.5C - 17.4C = 11,691
[11,691 (3.52% / 3.53%)] [238,570 / 104,013 (72.10%)]
17.5C - 18.4C 17.5C - 18.4C = 12,381
[12,381 (3.73% / 3.74%)] [250,951 / 92,322 (75.84%)]
18.5C - 19.4C 18.5C - 19.4C = 11,937
[11,937 (3.60% / 3.61%)] [262,888 / 79,941 (79.45%)]
19.5C - 20.4C 19.5C - 20.4C = 11,539
[11,539 (3.48% / 3.49%)] [274,427 / 68,004 (82.94%)]
20.5C - 21.4C 20.5C - 21.4C = 10,993
[10,993 (3.31% / 3.32%)] [285,420 / 56,465 (86.26%)]
21.5C - 22.4C 21.5C - 22.4C = 10,351
[10,351 (3.12% / 3.13%)] [295,771 / 45,472 (89.39%)]
22.5C - 23.4C 22.5C - 23.4C = 8,843
[8,843 (2.66% / 2.67%)] [304,614 / 35,121 (92.06%)]
23.5C - 24.4C 23.5C - 24.4C = 7,013
[7,013 (2.11% / 2.12%)] [311,627 / 26,278 (94.18%)]
24.5C - 25.4C 24.5C - 25.4C = 5,154
[5,154 (1.55% / 1.56%)] [316,781 / 19,265 (95.74%)]
25.5C - 26.4C 25.5C - 26.4C = 3,863
[3,863 (1.16% / 1.17%)] [320,644 / 14,111 (96.90%)]
26.5C - 27.4C 26.5C - 27.4C = 2,876
[2,876 (0.87% / 0.87%)] [323,520 / 10,248 (97.77%)]
27.5C - 28.4C 27.5C - 28.4C = 2,410
[2,410 (0.73% / 0.73%)] [325,930 / 7,372 (98.50%)]
28.5C - 29.4C 28.5C - 29.4C = 1,742
[1,742 (0.52% / 0.53%)] [327,672 / 4,962 (99.03%)]
29.5C - 30.4C 29.5C - 30.4C = 1,366
[1,366 (0.41% / 0.41%)] [329,038 / 3,220 (99.44%)]
30.5C - 31.4C 30.5C - 31.4C = 900
[900 (0.27% / 0.27%)] [329,938 / 1,854 (99.71%)]
31.5C - 32.4C 31.5C - 32.4C = 564
[564 (0.17% / 0.17%)] [330,502 / 954 (99.88%)]
32.5C - 33.4C 32.5C - 33.4C = 273
[273 (0.08% / 0.08%)] [330,775 / 390 (99.96%)]
33.5C - 34.4C 33.5C - 34.4C = 75
[75 (0.02% / 0.02%)] [330,850 / 117 (99.99%)]
34.5C - 35.4C 34.5C - 35.4C = 34
[34 (0.01% / 0.01%)] [330,884 / 42 (100.00%)]
35.5C - 36.4C 35.5C - 36.4C = 7
[7 (0.00% / 0.00%)] [330,891 / 8 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 1
[1 (0.00% / 0.00%)] [330,892 / 1 (100.00%)]

Missing observations (1,013 / 0.31%)

Sunshine Duration

0.0h 0.0h = 240,699
[240,699 (72.52% / 72.77%)] [240,699 / 330,782 (72.77%)]
0.1h 0.1h = 8,338
[8,338 (2.51% / 2.52%)] [249,037 / 90,083 (75.29%)]
0.2h 0.2h = 6,771
[6,771 (2.04% / 2.05%)] [255,808 / 81,745 (77.33%)]
0.3h 0.3h = 6,106
[6,106 (1.84% / 1.85%)] [261,914 / 74,974 (79.18%)]
0.4h 0.4h = 5,739
[5,739 (1.73% / 1.73%)] [267,653 / 68,868 (80.92%)]
0.5h 0.5h = 5,625
[5,625 (1.69% / 1.70%)] [273,278 / 63,129 (82.62%)]
0.6h 0.6h = 5,530
[5,530 (1.67% / 1.67%)] [278,808 / 57,504 (84.29%)]
0.7h 0.7h = 5,531
[5,531 (1.67% / 1.67%)] [284,339 / 51,974 (85.96%)]
0.8h 0.8h = 6,107
[6,107 (1.84% / 1.85%)] [290,446 / 46,443 (87.81%)]
0.9h 0.9h = 7,866
[7,866 (2.37% / 2.38%)] [298,312 / 40,336 (90.18%)]
1.0h 1.0h = 32,470
[32,470 (9.78% / 9.82%)] [330,782 / 32,470 (100.00%)]

Missing observations (1,123 / 0.34%)