Station Number 13261
Prefecture Hokkaido (Rumoi Subprefecture) [ Local Portal ]
Location 北海道留萌郡小平町達布 (RUMOI GUN OBIRA CHO, HOKKAIDO)
Months of Observations 467
Number of Observations 340,429
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/10/31 -- 1990/05/08 TAPPU 44.048N 141.857E 30m 8.0m
1990/05/09 -- 2008/12/11 TAPPU 44.048N 141.857E 30m 8.0m
2008/12/12 -- 2009/10/19 TAPPU 44.048N 141.857E 30m 8.0m
2009/10/20 -- 2016/08/99 TAPPU 44.048N 141.857E 30m 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
13276 RUMOI (Hokkaido) 21.37km 237deg.
13277 RUMOI (Hokkaido) 21.37km 237deg.
13915 RUMOI (Hokkaido) 21.37km 237deg.
13920 HORONUKA (Hokkaido) 22.81km 199deg.
13321 HORONUKA (Hokkaido) 23.02km 199deg.
15076 HOROKANAI (Hokkaido) 24.65km 99deg.
15905 HOROKANAI (Hokkaido) 24.65km 99deg.
13206 KOTAMBETSU (Hokkaido) 26.42km 335deg.
15116 ISHIKARINUMATA (Hokkaido) 26.49km 167deg.
13910 KOTAMBETSU (Hokkaido) 27.13km 334deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 297,246
[297,246 (87.32% / 87.97%)] [297,246 / 337,906 (87.97%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 29,068
[29,068 (8.54% / 8.60%)] [326,314 / 40,660 (96.57%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,378
[6,378 (1.87% / 1.89%)] [332,692 / 11,592 (98.46%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,422
[2,422 (0.71% / 0.72%)] [335,114 / 5,214 (99.17%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,149
[1,149 (0.34% / 0.34%)] [336,263 / 2,792 (99.51%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 567
[567 (0.17% / 0.17%)] [336,830 / 1,643 (99.68%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 327
[327 (0.10% / 0.10%)] [337,157 / 1,076 (99.78%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 214
[214 (0.06% / 0.06%)] [337,371 / 749 (99.84%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 145
[145 (0.04% / 0.04%)] [337,516 / 535 (99.88%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 90
[90 (0.03% / 0.03%)] [337,606 / 390 (99.91%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 60
[60 (0.02% / 0.02%)] [337,666 / 300 (99.93%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 47
[47 (0.01% / 0.01%)] [337,713 / 240 (99.94%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 32
[32 (0.01% / 0.01%)] [337,745 / 193 (99.95%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 21
[21 (0.01% / 0.01%)] [337,766 / 161 (99.96%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 28
[28 (0.01% / 0.01%)] [337,794 / 140 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 22
[22 (0.01% / 0.01%)] [337,816 / 112 (99.97%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 21
[21 (0.01% / 0.01%)] [337,837 / 90 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [337,844 / 69 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 8
[8 (0.00% / 0.00%)] [337,852 / 62 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 5
[5 (0.00% / 0.00%)] [337,857 / 54 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 6
[6 (0.00% / 0.00%)] [337,863 / 49 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 7
[7 (0.00% / 0.00%)] [337,870 / 43 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [337,874 / 36 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [337,878 / 32 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [337,883 / 28 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 5
[5 (0.00% / 0.00%)] [337,888 / 23 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [337,889 / 18 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [337,890 / 17 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [337,892 / 16 (100.00%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [337,895 / 14 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [337,896 / 11 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [337,898 / 10 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [337,899 / 8 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [337,900 / 7 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [337,902 / 6 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [337,903 / 4 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [337,904 / 3 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [337,905 / 2 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [337,906 / 1 (100.00%)]

Missing observations (2,523 / 0.74%)

Wind Direction

Calm Calm = 52,506
[52,506 (15.42% / 15.53%)] [0 / 0 (NA)]
NNE NNE = 38,481
[38,481 (11.30% / 11.38%)] [0 / 0 (NA)]
NE NE = 53,722
[53,722 (15.78% / 15.89%)] [0 / 0 (NA)]
ENE ENE = 22,468
[22,468 (6.60% / 6.65%)] [0 / 0 (NA)]
E E = 6,439
[6,439 (1.89% / 1.90%)] [0 / 0 (NA)]
ESE ESE = 4,696
[4,696 (1.38% / 1.39%)] [0 / 0 (NA)]
SE SE = 6,668
[6,668 (1.96% / 1.97%)] [0 / 0 (NA)]
SSE SSE = 13,702
[13,702 (4.02% / 4.05%)] [0 / 0 (NA)]
S S = 15,577
[15,577 (4.58% / 4.61%)] [0 / 0 (NA)]
SSW SSW = 13,946
[13,946 (4.10% / 4.13%)] [0 / 0 (NA)]
SW SW = 42,935
[42,935 (12.61% / 12.70%)] [0 / 0 (NA)]
WSW WSW = 32,048
[32,048 (9.41% / 9.48%)] [0 / 0 (NA)]
W W = 7,471
[7,471 (2.19% / 2.21%)] [0 / 0 (NA)]
WNW WNW = 3,272
[3,272 (0.96% / 0.97%)] [0 / 0 (NA)]
NW NW = 4,154
[4,154 (1.22% / 1.23%)] [0 / 0 (NA)]
NNW NNW = 6,463
[6,463 (1.90% / 1.91%)] [0 / 0 (NA)]
N N = 13,522
[13,522 (3.97% / 4.00%)] [0 / 0 (NA)]

Missing observations (2,359 / 0.69%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 56,621
[56,621 (16.63% / 16.74%)] [56,621 / 338,284 (16.74%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 123,282
[123,282 (36.21% / 36.44%)] [179,903 / 281,663 (53.18%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 90,475
[90,475 (26.58% / 26.75%)] [270,378 / 158,381 (79.93%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 41,294
[41,294 (12.13% / 12.21%)] [311,672 / 67,906 (92.13%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 16,721
[16,721 (4.91% / 4.94%)] [328,393 / 26,612 (97.08%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 6,347
[6,347 (1.86% / 1.88%)] [334,740 / 9,891 (98.95%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 2,302
[2,302 (0.68% / 0.68%)] [337,042 / 3,544 (99.63%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 811
[811 (0.24% / 0.24%)] [337,853 / 1,242 (99.87%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 284
[284 (0.08% / 0.08%)] [338,137 / 431 (99.96%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 99
[99 (0.03% / 0.03%)] [338,236 / 147 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 33
[33 (0.01% / 0.01%)] [338,269 / 48 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 7
[7 (0.00% / 0.00%)] [338,276 / 15 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 6
[6 (0.00% / 0.00%)] [338,282 / 8 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2
[2 (0.00% / 0.00%)] [338,284 / 2 (100.00%)]

Missing observations (2,145 / 0.63%)

Temperature

-29.5C - -28.6C -29.5C - -28.6C = 8
[8 (0.00% / 0.00%)] [8 / 339,695 (0.00%)]
-28.5C - -27.6C -28.5C - -27.6C = 14
[14 (0.00% / 0.00%)] [22 / 339,687 (0.01%)]
-27.5C - -26.6C -27.5C - -26.6C = 19
[19 (0.01% / 0.01%)] [41 / 339,673 (0.01%)]
-26.5C - -25.6C -26.5C - -25.6C = 36
[36 (0.01% / 0.01%)] [77 / 339,654 (0.02%)]
-25.5C - -24.6C -25.5C - -24.6C = 76
[76 (0.02% / 0.02%)] [153 / 339,618 (0.05%)]
-24.5C - -23.6C -24.5C - -23.6C = 123
[123 (0.04% / 0.04%)] [276 / 339,542 (0.08%)]
-23.5C - -22.6C -23.5C - -22.6C = 129
[129 (0.04% / 0.04%)] [405 / 339,419 (0.12%)]
-22.5C - -21.6C -22.5C - -21.6C = 208
[208 (0.06% / 0.06%)] [613 / 339,290 (0.18%)]
-21.5C - -20.6C -21.5C - -20.6C = 276
[276 (0.08% / 0.08%)] [889 / 339,082 (0.26%)]
-20.5C - -19.6C -20.5C - -19.6C = 312
[312 (0.09% / 0.09%)] [1,201 / 338,806 (0.35%)]
-19.5C - -18.6C -19.5C - -18.6C = 436
[436 (0.13% / 0.13%)] [1,637 / 338,494 (0.48%)]
-18.5C - -17.6C -18.5C - -17.6C = 572
[572 (0.17% / 0.17%)] [2,209 / 338,058 (0.65%)]
-17.5C - -16.6C -17.5C - -16.6C = 683
[683 (0.20% / 0.20%)] [2,892 / 337,486 (0.85%)]
-16.5C - -15.6C -16.5C - -15.6C = 782
[782 (0.23% / 0.23%)] [3,674 / 336,803 (1.08%)]
-15.5C - -14.6C -15.5C - -14.6C = 999
[999 (0.29% / 0.29%)] [4,673 / 336,021 (1.38%)]
-14.5C - -13.6C -14.5C - -13.6C = 1,148
[1,148 (0.34% / 0.34%)] [5,821 / 335,022 (1.71%)]
-13.5C - -12.6C -13.5C - -12.6C = 1,315
[1,315 (0.39% / 0.39%)] [7,136 / 333,874 (2.10%)]
-12.5C - -11.6C -12.5C - -11.6C = 1,705
[1,705 (0.50% / 0.50%)] [8,841 / 332,559 (2.60%)]
-11.5C - -10.6C -11.5C - -10.6C = 2,180
[2,180 (0.64% / 0.64%)] [11,021 / 330,854 (3.24%)]
-10.5C - -9.6C -10.5C - -9.6C = 2,766
[2,766 (0.81% / 0.81%)] [13,787 / 328,674 (4.06%)]
-9.5C - -8.6C -9.5C - -8.6C = 3,596
[3,596 (1.06% / 1.06%)] [17,383 / 325,908 (5.12%)]
-8.5C - -7.6C -8.5C - -7.6C = 4,740
[4,740 (1.39% / 1.40%)] [22,123 / 322,312 (6.51%)]
-7.5C - -6.6C -7.5C - -6.6C = 6,309
[6,309 (1.85% / 1.86%)] [28,432 / 317,572 (8.37%)]
-6.5C - -5.6C -6.5C - -5.6C = 7,759
[7,759 (2.28% / 2.28%)] [36,191 / 311,263 (10.65%)]
-5.5C - -4.6C -5.5C - -4.6C = 9,058
[9,058 (2.66% / 2.67%)] [45,249 / 303,504 (13.32%)]
-4.5C - -3.6C -4.5C - -3.6C = 10,097
[10,097 (2.97% / 2.97%)] [55,346 / 294,446 (16.29%)]
-3.5C - -2.6C -3.5C - -2.6C = 11,016
[11,016 (3.24% / 3.24%)] [66,362 / 284,349 (19.54%)]
-2.5C - -1.6C -2.5C - -1.6C = 11,313
[11,313 (3.32% / 3.33%)] [77,675 / 273,333 (22.87%)]
-1.5C - -0.6C -1.5C - -0.6C = 11,573
[11,573 (3.40% / 3.41%)] [89,248 / 262,020 (26.27%)]
-0.5C - 0.4C -0.5C - 0.4C = 24,111
[24,111 (7.08% / 7.10%)] [113,359 / 250,447 (33.37%)]
0.5C - 1.4C 0.5C - 1.4C = 12,460
[12,460 (3.66% / 3.67%)] [125,819 / 226,336 (37.04%)]
1.5C - 2.4C 1.5C - 2.4C = 11,163
[11,163 (3.28% / 3.29%)] [136,982 / 213,876 (40.32%)]
2.5C - 3.4C 2.5C - 3.4C = 10,016
[10,016 (2.94% / 2.95%)] [146,998 / 202,713 (43.27%)]
3.5C - 4.4C 3.5C - 4.4C = 9,380
[9,380 (2.76% / 2.76%)] [156,378 / 192,697 (46.03%)]
4.5C - 5.4C 4.5C - 5.4C = 8,657
[8,657 (2.54% / 2.55%)] [165,035 / 183,317 (48.58%)]
5.5C - 6.4C 5.5C - 6.4C = 8,282
[8,282 (2.43% / 2.44%)] [173,317 / 174,660 (51.02%)]
6.5C - 7.4C 6.5C - 7.4C = 7,996
[7,996 (2.35% / 2.35%)] [181,313 / 166,378 (53.38%)]
7.5C - 8.4C 7.5C - 8.4C = 8,047
[8,047 (2.36% / 2.37%)] [189,360 / 158,382 (55.74%)]
8.5C - 9.4C 8.5C - 9.4C = 8,297
[8,297 (2.44% / 2.44%)] [197,657 / 150,335 (58.19%)]
9.5C - 10.4C 9.5C - 10.4C = 8,346
[8,346 (2.45% / 2.46%)] [206,003 / 142,038 (60.64%)]
10.5C - 11.4C 10.5C - 11.4C = 8,830
[8,830 (2.59% / 2.60%)] [214,833 / 133,692 (63.24%)]
11.5C - 12.4C 11.5C - 12.4C = 8,936
[8,936 (2.62% / 2.63%)] [223,769 / 124,862 (65.87%)]
12.5C - 13.4C 12.5C - 13.4C = 9,014
[9,014 (2.65% / 2.65%)] [232,783 / 115,926 (68.53%)]
13.5C - 14.4C 13.5C - 14.4C = 9,735
[9,735 (2.86% / 2.87%)] [242,518 / 106,912 (71.39%)]
14.5C - 15.4C 14.5C - 15.4C = 10,045
[10,045 (2.95% / 2.96%)] [252,563 / 97,177 (74.35%)]
15.5C - 16.4C 15.5C - 16.4C = 10,098
[10,098 (2.97% / 2.97%)] [262,661 / 87,132 (77.32%)]
16.5C - 17.4C 16.5C - 17.4C = 10,247
[10,247 (3.01% / 3.02%)] [272,908 / 77,034 (80.34%)]
17.5C - 18.4C 17.5C - 18.4C = 10,346
[10,346 (3.04% / 3.05%)] [283,254 / 66,787 (83.38%)]
18.5C - 19.4C 18.5C - 19.4C = 9,644
[9,644 (2.83% / 2.84%)] [292,898 / 56,441 (86.22%)]
19.5C - 20.4C 19.5C - 20.4C = 9,371
[9,371 (2.75% / 2.76%)] [302,269 / 46,797 (88.98%)]
20.5C - 21.4C 20.5C - 21.4C = 8,332
[8,332 (2.45% / 2.45%)] [310,601 / 37,426 (91.44%)]
21.5C - 22.4C 21.5C - 22.4C = 7,267
[7,267 (2.13% / 2.14%)] [317,868 / 29,094 (93.57%)]
22.5C - 23.4C 22.5C - 23.4C = 6,068
[6,068 (1.78% / 1.79%)] [323,936 / 21,827 (95.36%)]
23.5C - 24.4C 23.5C - 24.4C = 4,857
[4,857 (1.43% / 1.43%)] [328,793 / 15,759 (96.79%)]
24.5C - 25.4C 24.5C - 25.4C = 3,637
[3,637 (1.07% / 1.07%)] [332,430 / 10,902 (97.86%)]
25.5C - 26.4C 25.5C - 26.4C = 2,603
[2,603 (0.76% / 0.77%)] [335,033 / 7,265 (98.63%)]
26.5C - 27.4C 26.5C - 27.4C = 1,919
[1,919 (0.56% / 0.56%)] [336,952 / 4,662 (99.19%)]
27.5C - 28.4C 27.5C - 28.4C = 1,125
[1,125 (0.33% / 0.33%)] [338,077 / 2,743 (99.52%)]
28.5C - 29.4C 28.5C - 29.4C = 730
[730 (0.21% / 0.21%)] [338,807 / 1,618 (99.74%)]
29.5C - 30.4C 29.5C - 30.4C = 443
[443 (0.13% / 0.13%)] [339,250 / 888 (99.87%)]
30.5C - 31.4C 30.5C - 31.4C = 259
[259 (0.08% / 0.08%)] [339,509 / 445 (99.95%)]
31.5C - 32.4C 31.5C - 32.4C = 130
[130 (0.04% / 0.04%)] [339,639 / 186 (99.98%)]
32.5C - 33.4C 32.5C - 33.4C = 39
[39 (0.01% / 0.01%)] [339,678 / 56 (99.99%)]
33.5C - 34.4C 33.5C - 34.4C = 14
[14 (0.00% / 0.00%)] [339,692 / 17 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 3
[3 (0.00% / 0.00%)] [339,695 / 3 (100.00%)]

Missing observations (734 / 0.22%)

Sunshine Duration

0.0h 0.0h = 255,332
[255,332 (75.00% / 75.13%)] [255,332 / 339,850 (75.13%)]
0.1h 0.1h = 8,957
[8,957 (2.63% / 2.64%)] [264,289 / 84,518 (77.77%)]
0.2h 0.2h = 6,511
[6,511 (1.91% / 1.92%)] [270,800 / 75,561 (79.68%)]
0.3h 0.3h = 5,552
[5,552 (1.63% / 1.63%)] [276,352 / 69,050 (81.32%)]
0.4h 0.4h = 4,969
[4,969 (1.46% / 1.46%)] [281,321 / 63,498 (82.78%)]
0.5h 0.5h = 4,671
[4,671 (1.37% / 1.37%)] [285,992 / 58,529 (84.15%)]
0.6h 0.6h = 4,348
[4,348 (1.28% / 1.28%)] [290,340 / 53,858 (85.43%)]
0.7h 0.7h = 4,347
[4,347 (1.28% / 1.28%)] [294,687 / 49,510 (86.71%)]
0.8h 0.8h = 4,658
[4,658 (1.37% / 1.37%)] [299,345 / 45,163 (88.08%)]
0.9h 0.9h = 5,699
[5,699 (1.67% / 1.68%)] [305,044 / 40,505 (89.76%)]
1.0h 1.0h = 34,806
[34,806 (10.22% / 10.24%)] [339,850 / 34,806 (100.00%)]

Missing observations (579 / 0.17%)