Station Number 23326
Prefecture Hokkaido (Oshima Subprefecture) [ Local Portal ]
Location 北海道上磯郡木古内町字本町 (KAMIISO GUN KIKONAI CHO, HOKKAIDO)
Months of Observations 525
Number of Observations 383,232
Period of Observations
Period Name Lat. Long. Height Anemometer
1975/04/18 -- 1977/10/13 KIKONAI 41.687N 140.445E 6m 0.0m
1977/10/14 -- 1987/01/11 KIKONAI 41.687N 140.445E 6m 9.4m
1987/01/12 -- 2006/10/16 KIKONAI 41.687N 140.445E 6m 9.4m
2006/10/17 -- 2009/11/04 KIKONAI 41.687N 140.445E 6m 9.4m
2009/11/05 -- 2019/10/22 KIKONAI 41.687N 140.445E 6m 10.0m
2019/10/23 -- 2019/12/99 KIKONAI 41.680N 140.437E 10m 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
23321 SHIRIUCHI (Hokkaido) 10.47km 209deg.
23366 KOTANIISHI (Hokkaido) 15.23km 182deg.
23356 SENGEN (Hokkaido) 19.31km 225deg.
23920 SENGEN (Hokkaido) 19.31km 225deg.
23226 HOKUTO (Hokkaido) 29.17km 37deg.
24201 UZURA (Hokkaido) 29.65km 339deg.
24910 UZURA (Hokkaido) 29.65km 339deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 345,061
[345,061 (90.04% / 91.42%)] [345,061 / 377,437 (91.42)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 21,949
[21,949 (5.73% / 5.82%)] [367,010 / 32,376 (97.24)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,945
[4,945 (1.29% / 1.31%)] [371,955 / 10,427 (98.55)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,189
[2,189 (0.57% / 0.58%)] [374,144 / 5,482 (99.13)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,155
[1,155 (0.30% / 0.31%)] [375,299 / 3,293 (99.43)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 694
[694 (0.18% / 0.18%)] [375,993 / 2,138 (99.62)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 421
[421 (0.11% / 0.11%)] [376,414 / 1,444 (99.73)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 273
[273 (0.07% / 0.07%)] [376,687 / 1,023 (99.80)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 185
[185 (0.05% / 0.05%)] [376,872 / 750 (99.85)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 135
[135 (0.04% / 0.04%)] [377,007 / 565 (99.89)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 98
[98 (0.03% / 0.03%)] [377,105 / 430 (99.91)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 63
[63 (0.02% / 0.02%)] [377,168 / 332 (99.93)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 49
[49 (0.01% / 0.01%)] [377,217 / 269 (99.94)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 55
[55 (0.01% / 0.01%)] [377,272 / 220 (99.96)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 30
[30 (0.01% / 0.01%)] [377,302 / 165 (99.96)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 26
[26 (0.01% / 0.01%)] [377,328 / 135 (99.97)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 20
[20 (0.01% / 0.01%)] [377,348 / 109 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 15
[15 (0.00% / 0.00%)] [377,363 / 89 (99.98)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.00% / 0.00%)] [377,375 / 74 (99.98)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 12
[12 (0.00% / 0.00%)] [377,387 / 62 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 7
[7 (0.00% / 0.00%)] [377,394 / 50 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 7
[7 (0.00% / 0.00%)] [377,401 / 43 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 9
[9 (0.00% / 0.00%)] [377,410 / 36 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 2
[2 (0.00% / 0.00%)] [377,412 / 27 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [377,416 / 25 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [377,419 / 21 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [377,423 / 18 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [377,424 / 14 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [377,426 / 13 (100.00)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [377,428 / 11 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [377,429 / 9 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [377,431 / 8 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [377,432 / 6 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [377,433 / 5 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [377,434 / 4 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [377,435 / 3 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [377,436 / 2 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [377,437 / 1 (100.00)]

Missing observations (5,795 / 1.51%)

Wind Direction

Calm Calm = 27,402
[27,402 (7.15% / 7.43%)]
NNE NNE = 3,359
[3,359 (0.88% / 0.91%)]
NE NE = 9,710
[9,710 (2.53% / 2.63%)]
ENE ENE = 27,816
[27,816 (7.26% / 7.54%)]
E E = 21,559
[21,559 (5.63% / 5.84%)]
ESE ESE = 19,888
[19,888 (5.19% / 5.39%)]
SE SE = 9,363
[9,363 (2.44% / 2.54%)]
SSE SSE = 6,396
[6,396 (1.67% / 1.73%)]
S S = 4,194
[4,194 (1.09% / 1.14%)]
SSW SSW = 4,270
[4,270 (1.11% / 1.16%)]
SW SW = 8,782
[8,782 (2.29% / 2.38%)]
WSW WSW = 16,976
[16,976 (4.43% / 4.60%)]
W W = 41,453
[41,453 (10.82% / 11.24%)]
WNW WNW = 49,269
[49,269 (12.86% / 13.36%)]
NW NW = 45,752
[45,752 (11.94% / 12.40%)]
NNW NNW = 61,972
[61,972 (16.17% / 16.80%)]
N N = 10,756
[10,756 (2.81% / 2.92%)]

Missing observations (14,315 / 3.74%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 29,724
[29,724 (7.76% / 8.05%)] [29,724 / 369,200 (8.05)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 113,900
[113,900 (29.72% / 30.85%)] [143,624 / 339,476 (38.90)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 92,938
[92,938 (24.25% / 25.17%)] [236,562 / 225,576 (64.07)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 54,146
[54,146 (14.13% / 14.67%)] [290,708 / 132,638 (78.74)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 33,534
[33,534 (8.75% / 9.08%)] [324,242 / 78,492 (87.82)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 20,123
[20,123 (5.25% / 5.45%)] [344,365 / 44,958 (93.27)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 11,152
[11,152 (2.91% / 3.02%)] [355,517 / 24,835 (96.29)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,996
[5,996 (1.56% / 1.62%)] [361,513 / 13,683 (97.92)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3,292
[3,292 (0.86% / 0.89%)] [364,805 / 7,687 (98.81)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,021
[2,021 (0.53% / 0.55%)] [366,826 / 4,395 (99.36)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,120
[1,120 (0.29% / 0.30%)] [367,946 / 2,374 (99.66)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 665
[665 (0.17% / 0.18%)] [368,611 / 1,254 (99.84)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 317
[317 (0.08% / 0.09%)] [368,928 / 589 (99.93)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 149
[149 (0.04% / 0.04%)] [369,077 / 272 (99.97)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 68
[68 (0.02% / 0.02%)] [369,145 / 123 (99.99)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 38
[38 (0.01% / 0.01%)] [369,183 / 55 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 13
[13 (0.00% / 0.00%)] [369,196 / 17 (100.00)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 3
[3 (0.00% / 0.00%)] [369,199 / 4 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [369,200 / 1 (100.00)]

Missing observations (14,032 / 3.66%)

Temperature

-15.5C - -14.6C -15.5C - -14.6C = 3
[3 (0.00% / 0.00%)] [3 / 369,286 (0.00)]
-14.5C - -13.6C -14.5C - -13.6C = 8
[8 (0.00% / 0.00%)] [11 / 369,283 (0.00)]
-13.5C - -12.6C -13.5C - -12.6C = 33
[33 (0.01% / 0.01%)] [44 / 369,275 (0.01)]
-12.5C - -11.6C -12.5C - -11.6C = 68
[68 (0.02% / 0.02%)] [112 / 369,242 (0.03)]
-11.5C - -10.6C -11.5C - -10.6C = 138
[138 (0.04% / 0.04%)] [250 / 369,174 (0.07)]
-10.5C - -9.6C -10.5C - -9.6C = 308
[308 (0.08% / 0.08%)] [558 / 369,036 (0.15)]
-9.5C - -8.6C -9.5C - -8.6C = 716
[716 (0.19% / 0.19%)] [1,274 / 368,728 (0.34)]
-8.5C - -7.6C -8.5C - -7.6C = 1,353
[1,353 (0.35% / 0.37%)] [2,627 / 368,012 (0.71)]
-7.5C - -6.6C -7.5C - -6.6C = 2,552
[2,552 (0.67% / 0.69%)] [5,179 / 366,659 (1.40)]
-6.5C - -5.6C -6.5C - -5.6C = 4,110
[4,110 (1.07% / 1.11%)] [9,289 / 364,107 (2.52)]
-5.5C - -4.6C -5.5C - -4.6C = 6,021
[6,021 (1.57% / 1.63%)] [15,310 / 359,997 (4.15)]
-4.5C - -3.6C -4.5C - -3.6C = 7,946
[7,946 (2.07% / 2.15%)] [23,256 / 353,976 (6.30)]
-3.5C - -2.6C -3.5C - -2.6C = 9,653
[9,653 (2.52% / 2.61%)] [32,909 / 346,030 (8.91)]
-2.5C - -1.6C -2.5C - -1.6C = 11,279
[11,279 (2.94% / 3.05%)] [44,188 / 336,377 (11.97)]
-1.5C - -0.6C -1.5C - -0.6C = 13,432
[13,432 (3.50% / 3.64%)] [57,620 / 325,098 (15.60)]
-0.5C - 0.4C -0.5C - 0.4C = 27,747
[27,747 (7.24% / 7.51%)] [85,367 / 311,666 (23.12)]
0.5C - 1.4C 0.5C - 1.4C = 15,535
[15,535 (4.05% / 4.21%)] [100,902 / 283,919 (27.32)]
1.5C - 2.4C 1.5C - 2.4C = 13,364
[13,364 (3.49% / 3.62%)] [114,266 / 268,384 (30.94)]
2.5C - 3.4C 2.5C - 3.4C = 12,289
[12,289 (3.21% / 3.33%)] [126,555 / 255,020 (34.27)]
3.5C - 4.4C 3.5C - 4.4C = 11,660
[11,660 (3.04% / 3.16%)] [138,215 / 242,731 (37.43)]
4.5C - 5.4C 4.5C - 5.4C = 11,093
[11,093 (2.89% / 3.00%)] [149,308 / 231,071 (40.43)]
5.5C - 6.4C 5.5C - 6.4C = 10,783
[10,783 (2.81% / 2.92%)] [160,091 / 219,978 (43.35)]
6.5C - 7.4C 6.5C - 7.4C = 10,491
[10,491 (2.74% / 2.84%)] [170,582 / 209,195 (46.19)]
7.5C - 8.4C 7.5C - 8.4C = 10,657
[10,657 (2.78% / 2.89%)] [181,239 / 198,704 (49.08)]
8.5C - 9.4C 8.5C - 9.4C = 10,958
[10,958 (2.86% / 2.97%)] [192,197 / 188,047 (52.05)]
9.5C - 10.4C 9.5C - 10.4C = 11,600
[11,600 (3.03% / 3.14%)] [203,797 / 177,089 (55.19)]
10.5C - 11.4C 10.5C - 11.4C = 11,982
[11,982 (3.13% / 3.24%)] [215,779 / 165,489 (58.43)]
11.5C - 12.4C 11.5C - 12.4C = 12,166
[12,166 (3.17% / 3.29%)] [227,945 / 153,507 (61.73)]
12.5C - 13.4C 12.5C - 13.4C = 12,229
[12,229 (3.19% / 3.31%)] [240,174 / 141,341 (65.04)]
13.5C - 14.4C 13.5C - 14.4C = 12,191
[12,191 (3.18% / 3.30%)] [252,365 / 129,112 (68.34)]
14.5C - 15.4C 14.5C - 15.4C = 12,668
[12,668 (3.31% / 3.43%)] [265,033 / 116,921 (71.77)]
15.5C - 16.4C 15.5C - 16.4C = 12,563
[12,563 (3.28% / 3.40%)] [277,596 / 104,253 (75.17)]
16.5C - 17.4C 16.5C - 17.4C = 12,791
[12,791 (3.34% / 3.46%)] [290,387 / 91,690 (78.63)]
17.5C - 18.4C 17.5C - 18.4C = 12,899
[12,899 (3.37% / 3.49%)] [303,286 / 78,899 (82.13)]
18.5C - 19.4C 18.5C - 19.4C = 12,976
[12,976 (3.39% / 3.51%)] [316,262 / 66,000 (85.64)]
19.5C - 20.4C 19.5C - 20.4C = 12,358
[12,358 (3.22% / 3.35%)] [328,620 / 53,024 (88.99)]
20.5C - 21.4C 20.5C - 21.4C = 11,022
[11,022 (2.88% / 2.98%)] [339,642 / 40,666 (91.97)]
21.5C - 22.4C 21.5C - 22.4C = 9,497
[9,497 (2.48% / 2.57%)] [349,139 / 29,644 (94.54)]
22.5C - 23.4C 22.5C - 23.4C = 7,057
[7,057 (1.84% / 1.91%)] [356,196 / 20,147 (96.46)]
23.5C - 24.4C 23.5C - 24.4C = 4,931
[4,931 (1.29% / 1.34%)] [361,127 / 13,090 (97.79)]
24.5C - 25.4C 24.5C - 25.4C = 3,209
[3,209 (0.84% / 0.87%)] [364,336 / 8,159 (98.66)]
25.5C - 26.4C 25.5C - 26.4C = 2,102
[2,102 (0.55% / 0.57%)] [366,438 / 4,950 (99.23)]
26.5C - 27.4C 26.5C - 27.4C = 1,286
[1,286 (0.34% / 0.35%)] [367,724 / 2,848 (99.58)]
27.5C - 28.4C 27.5C - 28.4C = 745
[745 (0.19% / 0.20%)] [368,469 / 1,562 (99.78)]
28.5C - 29.4C 28.5C - 29.4C = 416
[416 (0.11% / 0.11%)] [368,885 / 817 (99.89)]
29.5C - 30.4C 29.5C - 30.4C = 227
[227 (0.06% / 0.06%)] [369,112 / 401 (99.95)]
30.5C - 31.4C 30.5C - 31.4C = 115
[115 (0.03% / 0.03%)] [369,227 / 174 (99.98)]
31.5C - 32.4C 31.5C - 32.4C = 48
[48 (0.01% / 0.01%)] [369,275 / 59 (100.00)]
32.5C - 33.4C 32.5C - 33.4C = 10
[10 (0.00% / 0.00%)] [369,285 / 11 (100.00)]
33.5C - 34.4C 33.5C - 34.4C = 1
[1 (0.00% / 0.00%)] [369,286 / 1 (100.00)]

Missing observations (13,946 / 3.64%)

Sunshine Duration

0.0h 0.0h = 269,621
[269,621 (70.35% / 73.05%)] [269,621 / 369,091 (73.05)]
0.1h 0.1h = 10,229
[10,229 (2.67% / 2.77%)] [279,850 / 99,470 (75.82)]
0.2h 0.2h = 7,621
[7,621 (1.99% / 2.06%)] [287,471 / 89,241 (77.89)]
0.3h 0.3h = 6,693
[6,693 (1.75% / 1.81%)] [294,164 / 81,620 (79.70)]
0.4h 0.4h = 6,101
[6,101 (1.59% / 1.65%)] [300,265 / 74,927 (81.35)]
0.5h 0.5h = 5,671
[5,671 (1.48% / 1.54%)] [305,936 / 68,826 (82.89)]
0.6h 0.6h = 5,284
[5,284 (1.38% / 1.43%)] [311,220 / 63,155 (84.32)]
0.7h 0.7h = 5,414
[5,414 (1.41% / 1.47%)] [316,634 / 57,871 (85.79)]
0.8h 0.8h = 5,990
[5,990 (1.56% / 1.62%)] [322,624 / 52,457 (87.41)]
0.9h 0.9h = 7,178
[7,178 (1.87% / 1.94%)] [329,802 / 46,467 (89.36)]
1.0h 1.0h = 39,289
[39,289 (10.25% / 10.64%)] [369,091 / 39,289 (100.00)]

Missing observations (14,141 / 3.69%)