Station Number 21171
Prefecture Hokkaido (Iburi Subprefecture) [ Local Portal ]
Location 北海道白老郡白老町森野 (SHIRAOI GUN SHIRAOI CHO, HOKKAIDO)
Months of Observations 468
Number of Observations 341,240
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1977/10/26 MORINO 42.627N 141.255E 150m 0.0m
1977/10/27 -- 1988/05/26 MORINO 42.627N 141.255E 150m 6.5m
1988/05/27 -- 2006/11/01 MORINO 42.627N 141.255E 150m 6.5m
2006/11/02 -- 2015/08/99 MORINO 42.630N 141.247E 170m 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
21261 SHIRAOI (Hokkaido) 12.95km 138deg.
21920 SHIRAOI (Hokkaido) 12.95km 138deg.
21161 OTAKI (Hokkaido) 14.55km 287deg.
21910 OTAKI (Hokkaido) 14.55km 287deg.
21251 KARURUSU (Hokkaido) 17.02km 222deg.
21311 NOBORIBETSUYAMA (Hokkaido) 17.72km 215deg.
14286 SHIKOTSUKOHAN (Hokkaido) 20.51km 39deg.
21312 NOBORIBETSU (Hokkaido) 21.85km 209deg.
21925 NOBORIBETSU (Hokkaido) 21.85km 209deg.
21187 TOMAKOMAI (Hokkaido) 24.62km 91deg.
21913 TOMAKOMAI (Hokkaido) 24.63km 91deg.
21186 TOMAKOMAI (Hokkaido) 27.32km 91deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 305,223
[305,223 (89.45% / 90.40%)] [305,223 / 337,618 (90.40%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 17,442
[17,442 (5.11% / 5.17%)] [322,665 / 32,395 (95.57%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,400
[5,400 (1.58% / 1.60%)] [328,065 / 14,953 (97.17%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,864
[2,864 (0.84% / 0.85%)] [330,929 / 9,553 (98.02%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,786
[1,786 (0.52% / 0.53%)] [332,715 / 6,689 (98.55%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,229
[1,229 (0.36% / 0.36%)] [333,944 / 4,903 (98.91%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 854
[854 (0.25% / 0.25%)] [334,798 / 3,674 (99.16%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 600
[600 (0.18% / 0.18%)] [335,398 / 2,820 (99.34%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 497
[497 (0.15% / 0.15%)] [335,895 / 2,220 (99.49%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 352
[352 (0.10% / 0.10%)] [336,247 / 1,723 (99.59%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 218
[218 (0.06% / 0.06%)] [336,465 / 1,371 (99.66%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 213
[213 (0.06% / 0.06%)] [336,678 / 1,153 (99.72%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 177
[177 (0.05% / 0.05%)] [336,855 / 940 (99.77%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 118
[118 (0.03% / 0.03%)] [336,973 / 763 (99.81%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 96
[96 (0.03% / 0.03%)] [337,069 / 645 (99.84%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 96
[96 (0.03% / 0.03%)] [337,165 / 549 (99.87%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 66
[66 (0.02% / 0.02%)] [337,231 / 453 (99.89%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 60
[60 (0.02% / 0.02%)] [337,291 / 387 (99.90%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 43
[43 (0.01% / 0.01%)] [337,334 / 327 (99.92%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [337,365 / 284 (99.93%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 38
[38 (0.01% / 0.01%)] [337,403 / 253 (99.94%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 33
[33 (0.01% / 0.01%)] [337,436 / 215 (99.95%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 19
[19 (0.01% / 0.01%)] [337,455 / 182 (99.95%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 20
[20 (0.01% / 0.01%)] [337,475 / 163 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 12
[12 (0.00% / 0.00%)] [337,487 / 143 (99.96%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 19
[19 (0.01% / 0.01%)] [337,506 / 131 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [337,517 / 112 (99.97%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 12
[12 (0.00% / 0.00%)] [337,529 / 101 (99.97%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 8
[8 (0.00% / 0.00%)] [337,537 / 89 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 10
[10 (0.00% / 0.00%)] [337,547 / 81 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [337,555 / 71 (99.98%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 7
[7 (0.00% / 0.00%)] [337,562 / 63 (99.98%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [337,567 / 56 (99.98%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 5
[5 (0.00% / 0.00%)] [337,572 / 51 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 7
[7 (0.00% / 0.00%)] [337,579 / 46 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 8
[8 (0.00% / 0.00%)] [337,587 / 39 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [337,588 / 31 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [337,590 / 30 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [337,592 / 28 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [337,593 / 26 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 6
[6 (0.00% / 0.00%)] [337,599 / 25 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 4
[4 (0.00% / 0.00%)] [337,603 / 19 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [337,604 / 15 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 2
[2 (0.00% / 0.00%)] [337,606 / 14 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 3
[3 (0.00% / 0.00%)] [337,609 / 12 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [337,611 / 9 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [337,612 / 7 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [337,613 / 6 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [337,614 / 5 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [337,615 / 4 (100.00%)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [337,616 / 3 (100.00%)]
62.5mm - 63.4mm 62.5mm - 63.4mm = 1
[1 (0.00% / 0.00%)] [337,617 / 2 (100.00%)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [337,618 / 1 (100.00%)]

Missing observations (3,622 / 1.06%)

Wind Direction

Calm Calm = 127,299
[127,299 (37.30% / 38.54%)] [0 / 0 (NA)]
NNE NNE = 7,778
[7,778 (2.28% / 2.36%)] [0 / 0 (NA)]
NE NE = 3,568
[3,568 (1.05% / 1.08%)] [0 / 0 (NA)]
ENE ENE = 2,189
[2,189 (0.64% / 0.66%)] [0 / 0 (NA)]
E E = 2,546
[2,546 (0.75% / 0.77%)] [0 / 0 (NA)]
ESE ESE = 11,051
[11,051 (3.24% / 3.35%)] [0 / 0 (NA)]
SE SE = 28,062
[28,062 (8.22% / 8.50%)] [0 / 0 (NA)]
SSE SSE = 17,554
[17,554 (5.14% / 5.32%)] [0 / 0 (NA)]
S S = 7,755
[7,755 (2.27% / 2.35%)] [0 / 0 (NA)]
SSW SSW = 5,097
[5,097 (1.49% / 1.54%)] [0 / 0 (NA)]
SW SW = 5,195
[5,195 (1.52% / 1.57%)] [0 / 0 (NA)]
WSW WSW = 6,394
[6,394 (1.87% / 1.94%)] [0 / 0 (NA)]
W W = 11,408
[11,408 (3.34% / 3.45%)] [0 / 0 (NA)]
WNW WNW = 22,030
[22,030 (6.46% / 6.67%)] [0 / 0 (NA)]
NW NW = 31,562
[31,562 (9.25% / 9.56%)] [0 / 0 (NA)]
NNW NNW = 24,837
[24,837 (7.28% / 7.52%)] [0 / 0 (NA)]
N N = 15,940
[15,940 (4.67% / 4.83%)] [0 / 0 (NA)]

Missing observations (10,975 / 3.22%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 130,866
[130,866 (38.35% / 39.58%)] [130,866 / 330,605 (39.58%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 113,136
[113,136 (33.15% / 34.22%)] [244,002 / 199,739 (73.80%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 56,744
[56,744 (16.63% / 17.16%)] [300,746 / 86,603 (90.97%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 21,003
[21,003 (6.15% / 6.35%)] [321,749 / 29,859 (97.32%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 6,342
[6,342 (1.86% / 1.92%)] [328,091 / 8,856 (99.24%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 1,859
[1,859 (0.54% / 0.56%)] [329,950 / 2,514 (99.80%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 495
[495 (0.15% / 0.15%)] [330,445 / 655 (99.95%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 119
[119 (0.03% / 0.04%)] [330,564 / 160 (99.99%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 34
[34 (0.01% / 0.01%)] [330,598 / 41 (100.00%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 3
[3 (0.00% / 0.00%)] [330,601 / 7 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 3
[3 (0.00% / 0.00%)] [330,604 / 4 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 1
[1 (0.00% / 0.00%)] [330,605 / 1 (100.00%)]

Missing observations (10,635 / 3.12%)

Temperature

-20.5C - -19.6C -20.5C - -19.6C = 3
[3 (0.00% / 0.00%)] [3 / 331,033 (0.00%)]
-19.5C - -18.6C -19.5C - -18.6C = 15
[15 (0.00% / 0.00%)] [18 / 331,030 (0.01%)]
-18.5C - -17.6C -18.5C - -17.6C = 35
[35 (0.01% / 0.01%)] [53 / 331,015 (0.02%)]
-17.5C - -16.6C -17.5C - -16.6C = 56
[56 (0.02% / 0.02%)] [109 / 330,980 (0.03%)]
-16.5C - -15.6C -16.5C - -15.6C = 146
[146 (0.04% / 0.04%)] [255 / 330,924 (0.08%)]
-15.5C - -14.6C -15.5C - -14.6C = 297
[297 (0.09% / 0.09%)] [552 / 330,778 (0.17%)]
-14.5C - -13.6C -14.5C - -13.6C = 449
[449 (0.13% / 0.14%)] [1,001 / 330,481 (0.30%)]
-13.5C - -12.6C -13.5C - -12.6C = 819
[819 (0.24% / 0.25%)] [1,820 / 330,032 (0.55%)]
-12.5C - -11.6C -12.5C - -11.6C = 1,261
[1,261 (0.37% / 0.38%)] [3,081 / 329,213 (0.93%)]
-11.5C - -10.6C -11.5C - -10.6C = 1,740
[1,740 (0.51% / 0.53%)] [4,821 / 327,952 (1.46%)]
-10.5C - -9.6C -10.5C - -9.6C = 2,513
[2,513 (0.74% / 0.76%)] [7,334 / 326,212 (2.22%)]
-9.5C - -8.6C -9.5C - -8.6C = 3,408
[3,408 (1.00% / 1.03%)] [10,742 / 323,699 (3.24%)]
-8.5C - -7.6C -8.5C - -7.6C = 4,546
[4,546 (1.33% / 1.37%)] [15,288 / 320,291 (4.62%)]
-7.5C - -6.6C -7.5C - -6.6C = 5,648
[5,648 (1.66% / 1.71%)] [20,936 / 315,745 (6.32%)]
-6.5C - -5.6C -6.5C - -5.6C = 7,008
[7,008 (2.05% / 2.12%)] [27,944 / 310,097 (8.44%)]
-5.5C - -4.6C -5.5C - -4.6C = 8,493
[8,493 (2.49% / 2.57%)] [36,437 / 303,089 (11.01%)]
-4.5C - -3.6C -4.5C - -3.6C = 9,500
[9,500 (2.78% / 2.87%)] [45,937 / 294,596 (13.88%)]
-3.5C - -2.6C -3.5C - -2.6C = 10,326
[10,326 (3.03% / 3.12%)] [56,263 / 285,096 (17.00%)]
-2.5C - -1.6C -2.5C - -1.6C = 11,754
[11,754 (3.44% / 3.55%)] [68,017 / 274,770 (20.55%)]
-1.5C - -0.6C -1.5C - -0.6C = 13,058
[13,058 (3.83% / 3.94%)] [81,075 / 263,016 (24.49%)]
-0.5C - 0.4C -0.5C - 0.4C = 26,727
[26,727 (7.83% / 8.07%)] [107,802 / 249,958 (32.57%)]
0.5C - 1.4C 0.5C - 1.4C = 12,019
[12,019 (3.52% / 3.63%)] [119,821 / 223,231 (36.20%)]
1.5C - 2.4C 1.5C - 2.4C = 10,729
[10,729 (3.14% / 3.24%)] [130,550 / 211,212 (39.44%)]
2.5C - 3.4C 2.5C - 3.4C = 9,700
[9,700 (2.84% / 2.93%)] [140,250 / 200,483 (42.37%)]
3.5C - 4.4C 3.5C - 4.4C = 8,802
[8,802 (2.58% / 2.66%)] [149,052 / 190,783 (45.03%)]
4.5C - 5.4C 4.5C - 5.4C = 8,594
[8,594 (2.52% / 2.60%)] [157,646 / 181,981 (47.62%)]
5.5C - 6.4C 5.5C - 6.4C = 8,338
[8,338 (2.44% / 2.52%)] [165,984 / 173,387 (50.14%)]
6.5C - 7.4C 6.5C - 7.4C = 8,506
[8,506 (2.49% / 2.57%)] [174,490 / 165,049 (52.71%)]
7.5C - 8.4C 7.5C - 8.4C = 8,746
[8,746 (2.56% / 2.64%)] [183,236 / 156,543 (55.35%)]
8.5C - 9.4C 8.5C - 9.4C = 9,511
[9,511 (2.79% / 2.87%)] [192,747 / 147,797 (58.23%)]
9.5C - 10.4C 9.5C - 10.4C = 9,505
[9,505 (2.79% / 2.87%)] [202,252 / 138,286 (61.10%)]
10.5C - 11.4C 10.5C - 11.4C = 9,591
[9,591 (2.81% / 2.90%)] [211,843 / 128,781 (63.99%)]
11.5C - 12.4C 11.5C - 12.4C = 10,249
[10,249 (3.00% / 3.10%)] [222,092 / 119,190 (67.09%)]
12.5C - 13.4C 12.5C - 13.4C = 10,670
[10,670 (3.13% / 3.22%)] [232,762 / 108,941 (70.31%)]
13.5C - 14.4C 13.5C - 14.4C = 11,423
[11,423 (3.35% / 3.45%)] [244,185 / 98,271 (73.76%)]
14.5C - 15.4C 14.5C - 15.4C = 11,563
[11,563 (3.39% / 3.49%)] [255,748 / 86,848 (77.26%)]
15.5C - 16.4C 15.5C - 16.4C = 12,297
[12,297 (3.60% / 3.71%)] [268,045 / 75,285 (80.97%)]
16.5C - 17.4C 16.5C - 17.4C = 11,370
[11,370 (3.33% / 3.43%)] [279,415 / 62,988 (84.41%)]
17.5C - 18.4C 17.5C - 18.4C = 10,731
[10,731 (3.14% / 3.24%)] [290,146 / 51,618 (87.65%)]
18.5C - 19.4C 18.5C - 19.4C = 9,766
[9,766 (2.86% / 2.95%)] [299,912 / 40,887 (90.60%)]
19.5C - 20.4C 19.5C - 20.4C = 8,558
[8,558 (2.51% / 2.59%)] [308,470 / 31,121 (93.18%)]
20.5C - 21.4C 20.5C - 21.4C = 6,628
[6,628 (1.94% / 2.00%)] [315,098 / 22,563 (95.19%)]
21.5C - 22.4C 21.5C - 22.4C = 5,010
[5,010 (1.47% / 1.51%)] [320,108 / 15,935 (96.70%)]
22.5C - 23.4C 22.5C - 23.4C = 3,506
[3,506 (1.03% / 1.06%)] [323,614 / 10,925 (97.76%)]
23.5C - 24.4C 23.5C - 24.4C = 2,529
[2,529 (0.74% / 0.76%)] [326,143 / 7,419 (98.52%)]
24.5C - 25.4C 24.5C - 25.4C = 1,883
[1,883 (0.55% / 0.57%)] [328,026 / 4,890 (99.09%)]
25.5C - 26.4C 25.5C - 26.4C = 1,231
[1,231 (0.36% / 0.37%)] [329,257 / 3,007 (99.46%)]
26.5C - 27.4C 26.5C - 27.4C = 858
[858 (0.25% / 0.26%)] [330,115 / 1,776 (99.72%)]
27.5C - 28.4C 27.5C - 28.4C = 478
[478 (0.14% / 0.14%)] [330,593 / 918 (99.87%)]
28.5C - 29.4C 28.5C - 29.4C = 239
[239 (0.07% / 0.07%)] [330,832 / 440 (99.94%)]
29.5C - 30.4C 29.5C - 30.4C = 147
[147 (0.04% / 0.04%)] [330,979 / 201 (99.98%)]
30.5C - 31.4C 30.5C - 31.4C = 45
[45 (0.01% / 0.01%)] [331,024 / 54 (100.00%)]
31.5C - 32.4C 31.5C - 32.4C = 9
[9 (0.00% / 0.00%)] [331,033 / 9 (100.00%)]

Missing observations (10,207 / 2.99%)

Sunshine Duration

0.0h 0.0h = 247,137
[247,137 (72.42% / 74.57%)] [247,137 / 331,417 (74.57%)]
0.1h 0.1h = 7,987
[7,987 (2.34% / 2.41%)] [255,124 / 84,280 (76.98%)]
0.2h 0.2h = 6,118
[6,118 (1.79% / 1.85%)] [261,242 / 76,293 (78.83%)]
0.3h 0.3h = 5,483
[5,483 (1.61% / 1.65%)] [266,725 / 70,175 (80.48%)]
0.4h 0.4h = 5,065
[5,065 (1.48% / 1.53%)] [271,790 / 64,692 (82.01%)]
0.5h 0.5h = 4,795
[4,795 (1.41% / 1.45%)] [276,585 / 59,627 (83.46%)]
0.6h 0.6h = 4,709
[4,709 (1.38% / 1.42%)] [281,294 / 54,832 (84.88%)]
0.7h 0.7h = 4,793
[4,793 (1.40% / 1.45%)] [286,087 / 50,123 (86.32%)]
0.8h 0.8h = 5,301
[5,301 (1.55% / 1.60%)] [291,388 / 45,330 (87.92%)]
0.9h 0.9h = 6,735
[6,735 (1.97% / 2.03%)] [298,123 / 40,029 (89.95%)]
1.0h 1.0h = 33,294
[33,294 (9.76% / 10.05%)] [331,417 / 33,294 (100.00%)]

Missing observations (9,823 / 2.88%)