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 455
Number of Observations 331,645
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 -- 2015/08/99 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 = 289,890
[289,890 (87.41% / 88.08%)] [289,890 / 329,124 (88.08%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 28,033
[28,033 (8.45% / 8.52%)] [317,923 / 39,234 (96.60%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,144
[6,144 (1.85% / 1.87%)] [324,067 / 11,201 (98.46%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,359
[2,359 (0.71% / 0.72%)] [326,426 / 5,057 (99.18%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,119
[1,119 (0.34% / 0.34%)] [327,545 / 2,698 (99.52%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 548
[548 (0.17% / 0.17%)] [328,093 / 1,579 (99.69%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 311
[311 (0.09% / 0.09%)] [328,404 / 1,031 (99.78%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 205
[205 (0.06% / 0.06%)] [328,609 / 720 (99.84%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 138
[138 (0.04% / 0.04%)] [328,747 / 515 (99.89%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 89
[89 (0.03% / 0.03%)] [328,836 / 377 (99.91%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 58
[58 (0.02% / 0.02%)] [328,894 / 288 (99.93%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 42
[42 (0.01% / 0.01%)] [328,936 / 230 (99.94%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 31
[31 (0.01% / 0.01%)] [328,967 / 188 (99.95%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 20
[20 (0.01% / 0.01%)] [328,987 / 157 (99.96%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 28
[28 (0.01% / 0.01%)] [329,015 / 137 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 21
[21 (0.01% / 0.01%)] [329,036 / 109 (99.97%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 21
[21 (0.01% / 0.01%)] [329,057 / 88 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [329,064 / 67 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 8
[8 (0.00% / 0.00%)] [329,072 / 60 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 5
[5 (0.00% / 0.00%)] [329,077 / 52 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 6
[6 (0.00% / 0.00%)] [329,083 / 47 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [329,089 / 41 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [329,093 / 35 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 4
[4 (0.00% / 0.00%)] [329,097 / 31 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [329,102 / 27 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 4
[4 (0.00% / 0.00%)] [329,106 / 22 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [329,107 / 18 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [329,108 / 17 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [329,110 / 16 (100.00%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [329,113 / 14 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [329,114 / 11 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [329,116 / 10 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [329,117 / 8 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [329,118 / 7 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [329,120 / 6 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [329,121 / 4 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [329,122 / 3 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [329,123 / 2 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [329,124 / 1 (100.00%)]

Missing observations (2,521 / 0.76%)

Wind Direction

Calm Calm = 51,894
[51,894 (15.65% / 15.74%)] [0 / 0 (NA)]
NNE NNE = 37,341
[37,341 (11.26% / 11.33%)] [0 / 0 (NA)]
NE NE = 52,154
[52,154 (15.73% / 15.82%)] [0 / 0 (NA)]
ENE ENE = 21,922
[21,922 (6.61% / 6.65%)] [0 / 0 (NA)]
E E = 6,241
[6,241 (1.88% / 1.89%)] [0 / 0 (NA)]
ESE ESE = 4,557
[4,557 (1.37% / 1.38%)] [0 / 0 (NA)]
SE SE = 6,491
[6,491 (1.96% / 1.97%)] [0 / 0 (NA)]
SSE SSE = 13,379
[13,379 (4.03% / 4.06%)] [0 / 0 (NA)]
S S = 15,240
[15,240 (4.60% / 4.62%)] [0 / 0 (NA)]
SSW SSW = 13,535
[13,535 (4.08% / 4.11%)] [0 / 0 (NA)]
SW SW = 41,795
[41,795 (12.60% / 12.68%)] [0 / 0 (NA)]
WSW WSW = 31,225
[31,225 (9.42% / 9.47%)] [0 / 0 (NA)]
W W = 7,293
[7,293 (2.20% / 2.21%)] [0 / 0 (NA)]
WNW WNW = 3,184
[3,184 (0.96% / 0.97%)] [0 / 0 (NA)]
NW NW = 4,024
[4,024 (1.21% / 1.22%)] [0 / 0 (NA)]
NNW NNW = 6,264
[6,264 (1.89% / 1.90%)] [0 / 0 (NA)]
N N = 13,110
[13,110 (3.95% / 3.98%)] [0 / 0 (NA)]

Missing observations (1,996 / 0.60%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 55,506
[55,506 (16.74% / 16.83%)] [55,506 / 329,863 (16.83%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 119,647
[119,647 (36.08% / 36.27%)] [175,153 / 274,357 (53.10%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 88,435
[88,435 (26.67% / 26.81%)] [263,588 / 154,710 (79.91%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 40,307
[40,307 (12.15% / 12.22%)] [303,895 / 66,275 (92.13%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 16,334
[16,334 (4.93% / 4.95%)] [320,229 / 25,968 (97.08%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 6,200
[6,200 (1.87% / 1.88%)] [326,429 / 9,634 (98.96%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 2,234
[2,234 (0.67% / 0.68%)] [328,663 / 3,434 (99.64%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 788
[788 (0.24% / 0.24%)] [329,451 / 1,200 (99.88%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 273
[273 (0.08% / 0.08%)] [329,724 / 412 (99.96%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 96
[96 (0.03% / 0.03%)] [329,820 / 139 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 30
[30 (0.01% / 0.01%)] [329,850 / 43 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 7
[7 (0.00% / 0.00%)] [329,857 / 13 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 6
[6 (0.00% / 0.00%)] [329,863 / 6 (100.00%)]

Missing observations (1,782 / 0.54%)

Temperature

-29.5C - -28.6C -29.5C - -28.6C = 8
[8 (0.00% / 0.00%)] [8 / 330,914 (0.00%)]
-28.5C - -27.6C -28.5C - -27.6C = 14
[14 (0.00% / 0.00%)] [22 / 330,906 (0.01%)]
-27.5C - -26.6C -27.5C - -26.6C = 19
[19 (0.01% / 0.01%)] [41 / 330,892 (0.01%)]
-26.5C - -25.6C -26.5C - -25.6C = 36
[36 (0.01% / 0.01%)] [77 / 330,873 (0.02%)]
-25.5C - -24.6C -25.5C - -24.6C = 76
[76 (0.02% / 0.02%)] [153 / 330,837 (0.05%)]
-24.5C - -23.6C -24.5C - -23.6C = 122
[122 (0.04% / 0.04%)] [275 / 330,761 (0.08%)]
-23.5C - -22.6C -23.5C - -22.6C = 127
[127 (0.04% / 0.04%)] [402 / 330,639 (0.12%)]
-22.5C - -21.6C -22.5C - -21.6C = 206
[206 (0.06% / 0.06%)] [608 / 330,512 (0.18%)]
-21.5C - -20.6C -21.5C - -20.6C = 272
[272 (0.08% / 0.08%)] [880 / 330,306 (0.27%)]
-20.5C - -19.6C -20.5C - -19.6C = 308
[308 (0.09% / 0.09%)] [1,188 / 330,034 (0.36%)]
-19.5C - -18.6C -19.5C - -18.6C = 431
[431 (0.13% / 0.13%)] [1,619 / 329,726 (0.49%)]
-18.5C - -17.6C -18.5C - -17.6C = 565
[565 (0.17% / 0.17%)] [2,184 / 329,295 (0.66%)]
-17.5C - -16.6C -17.5C - -16.6C = 669
[669 (0.20% / 0.20%)] [2,853 / 328,730 (0.86%)]
-16.5C - -15.6C -16.5C - -15.6C = 767
[767 (0.23% / 0.23%)] [3,620 / 328,061 (1.09%)]
-15.5C - -14.6C -15.5C - -14.6C = 984
[984 (0.30% / 0.30%)] [4,604 / 327,294 (1.39%)]
-14.5C - -13.6C -14.5C - -13.6C = 1,133
[1,133 (0.34% / 0.34%)] [5,737 / 326,310 (1.73%)]
-13.5C - -12.6C -13.5C - -12.6C = 1,296
[1,296 (0.39% / 0.39%)] [7,033 / 325,177 (2.13%)]
-12.5C - -11.6C -12.5C - -11.6C = 1,687
[1,687 (0.51% / 0.51%)] [8,720 / 323,881 (2.64%)]
-11.5C - -10.6C -11.5C - -10.6C = 2,154
[2,154 (0.65% / 0.65%)] [10,874 / 322,194 (3.29%)]
-10.5C - -9.6C -10.5C - -9.6C = 2,727
[2,727 (0.82% / 0.82%)] [13,601 / 320,040 (4.11%)]
-9.5C - -8.6C -9.5C - -8.6C = 3,540
[3,540 (1.07% / 1.07%)] [17,141 / 317,313 (5.18%)]
-8.5C - -7.6C -8.5C - -7.6C = 4,655
[4,655 (1.40% / 1.41%)] [21,796 / 313,773 (6.59%)]
-7.5C - -6.6C -7.5C - -6.6C = 6,155
[6,155 (1.86% / 1.86%)] [27,951 / 309,118 (8.45%)]
-6.5C - -5.6C -6.5C - -5.6C = 7,552
[7,552 (2.28% / 2.28%)] [35,503 / 302,963 (10.73%)]
-5.5C - -4.6C -5.5C - -4.6C = 8,808
[8,808 (2.66% / 2.66%)] [44,311 / 295,411 (13.39%)]
-4.5C - -3.6C -4.5C - -3.6C = 9,822
[9,822 (2.96% / 2.97%)] [54,133 / 286,603 (16.36%)]
-3.5C - -2.6C -3.5C - -2.6C = 10,744
[10,744 (3.24% / 3.25%)] [64,877 / 276,781 (19.61%)]
-2.5C - -1.6C -2.5C - -1.6C = 11,025
[11,025 (3.32% / 3.33%)] [75,902 / 266,037 (22.94%)]
-1.5C - -0.6C -1.5C - -0.6C = 11,231
[11,231 (3.39% / 3.39%)] [87,133 / 255,012 (26.33%)]
-0.5C - 0.4C -0.5C - 0.4C = 23,455
[23,455 (7.07% / 7.09%)] [110,588 / 243,781 (33.42%)]
0.5C - 1.4C 0.5C - 1.4C = 12,133
[12,133 (3.66% / 3.67%)] [122,721 / 220,326 (37.09%)]
1.5C - 2.4C 1.5C - 2.4C = 10,900
[10,900 (3.29% / 3.29%)] [133,621 / 208,193 (40.38%)]
2.5C - 3.4C 2.5C - 3.4C = 9,720
[9,720 (2.93% / 2.94%)] [143,341 / 197,293 (43.32%)]
3.5C - 4.4C 3.5C - 4.4C = 9,116
[9,116 (2.75% / 2.75%)] [152,457 / 187,573 (46.07%)]
4.5C - 5.4C 4.5C - 5.4C = 8,421
[8,421 (2.54% / 2.54%)] [160,878 / 178,457 (48.62%)]
5.5C - 6.4C 5.5C - 6.4C = 8,071
[8,071 (2.43% / 2.44%)] [168,949 / 170,036 (51.06%)]
6.5C - 7.4C 6.5C - 7.4C = 7,805
[7,805 (2.35% / 2.36%)] [176,754 / 161,965 (53.41%)]
7.5C - 8.4C 7.5C - 8.4C = 7,826
[7,826 (2.36% / 2.36%)] [184,580 / 154,160 (55.78%)]
8.5C - 9.4C 8.5C - 9.4C = 8,025
[8,025 (2.42% / 2.43%)] [192,605 / 146,334 (58.20%)]
9.5C - 10.4C 9.5C - 10.4C = 8,126
[8,126 (2.45% / 2.46%)] [200,731 / 138,309 (60.66%)]
10.5C - 11.4C 10.5C - 11.4C = 8,585
[8,585 (2.59% / 2.59%)] [209,316 / 130,183 (63.25%)]
11.5C - 12.4C 11.5C - 12.4C = 8,715
[8,715 (2.63% / 2.63%)] [218,031 / 121,598 (65.89%)]
12.5C - 13.4C 12.5C - 13.4C = 8,800
[8,800 (2.65% / 2.66%)] [226,831 / 112,883 (68.55%)]
13.5C - 14.4C 13.5C - 14.4C = 9,453
[9,453 (2.85% / 2.86%)] [236,284 / 104,083 (71.40%)]
14.5C - 15.4C 14.5C - 15.4C = 9,771
[9,771 (2.95% / 2.95%)] [246,055 / 94,630 (74.36%)]
15.5C - 16.4C 15.5C - 16.4C = 9,850
[9,850 (2.97% / 2.98%)] [255,905 / 84,859 (77.33%)]
16.5C - 17.4C 16.5C - 17.4C = 10,000
[10,000 (3.02% / 3.02%)] [265,905 / 75,009 (80.35%)]
17.5C - 18.4C 17.5C - 18.4C = 10,151
[10,151 (3.06% / 3.07%)] [276,056 / 65,009 (83.42%)]
18.5C - 19.4C 18.5C - 19.4C = 9,411
[9,411 (2.84% / 2.84%)] [285,467 / 54,858 (86.27%)]
19.5C - 20.4C 19.5C - 20.4C = 9,160
[9,160 (2.76% / 2.77%)] [294,627 / 45,447 (89.03%)]
20.5C - 21.4C 20.5C - 21.4C = 8,121
[8,121 (2.45% / 2.45%)] [302,748 / 36,287 (91.49%)]
21.5C - 22.4C 21.5C - 22.4C = 7,050
[7,050 (2.13% / 2.13%)] [309,798 / 28,166 (93.62%)]
22.5C - 23.4C 22.5C - 23.4C = 5,888
[5,888 (1.78% / 1.78%)] [315,686 / 21,116 (95.40%)]
23.5C - 24.4C 23.5C - 24.4C = 4,702
[4,702 (1.42% / 1.42%)] [320,388 / 15,228 (96.82%)]
24.5C - 25.4C 24.5C - 25.4C = 3,522
[3,522 (1.06% / 1.06%)] [323,910 / 10,526 (97.88%)]
25.5C - 26.4C 25.5C - 26.4C = 2,517
[2,517 (0.76% / 0.76%)] [326,427 / 7,004 (98.64%)]
26.5C - 27.4C 26.5C - 27.4C = 1,863
[1,863 (0.56% / 0.56%)] [328,290 / 4,487 (99.21%)]
27.5C - 28.4C 27.5C - 28.4C = 1,085
[1,085 (0.33% / 0.33%)] [329,375 / 2,624 (99.53%)]
28.5C - 29.4C 28.5C - 29.4C = 693
[693 (0.21% / 0.21%)] [330,068 / 1,539 (99.74%)]
29.5C - 30.4C 29.5C - 30.4C = 420
[420 (0.13% / 0.13%)] [330,488 / 846 (99.87%)]
30.5C - 31.4C 30.5C - 31.4C = 244
[244 (0.07% / 0.07%)] [330,732 / 426 (99.95%)]
31.5C - 32.4C 31.5C - 32.4C = 126
[126 (0.04% / 0.04%)] [330,858 / 182 (99.98%)]
32.5C - 33.4C 32.5C - 33.4C = 39
[39 (0.01% / 0.01%)] [330,897 / 56 (99.99%)]
33.5C - 34.4C 33.5C - 34.4C = 14
[14 (0.00% / 0.00%)] [330,911 / 17 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 3
[3 (0.00% / 0.00%)] [330,914 / 3 (100.00%)]

Missing observations (731 / 0.22%)

Sunshine Duration

0.0h 0.0h = 248,775
[248,775 (75.01% / 75.14%)] [248,775 / 331,071 (75.14%)]
0.1h 0.1h = 8,688
[8,688 (2.62% / 2.62%)] [257,463 / 82,296 (77.77%)]
0.2h 0.2h = 6,308
[6,308 (1.90% / 1.91%)] [263,771 / 73,608 (79.67%)]
0.3h 0.3h = 5,387
[5,387 (1.62% / 1.63%)] [269,158 / 67,300 (81.30%)]
0.4h 0.4h = 4,814
[4,814 (1.45% / 1.45%)] [273,972 / 61,913 (82.75%)]
0.5h 0.5h = 4,546
[4,546 (1.37% / 1.37%)] [278,518 / 57,099 (84.13%)]
0.6h 0.6h = 4,235
[4,235 (1.28% / 1.28%)] [282,753 / 52,553 (85.41%)]
0.7h 0.7h = 4,234
[4,234 (1.28% / 1.28%)] [286,987 / 48,318 (86.68%)]
0.8h 0.8h = 4,527
[4,527 (1.37% / 1.37%)] [291,514 / 44,084 (88.05%)]
0.9h 0.9h = 5,542
[5,542 (1.67% / 1.67%)] [297,056 / 39,557 (89.73%)]
1.0h 1.0h = 34,015
[34,015 (10.26% / 10.27%)] [331,071 / 34,015 (100.00%)]

Missing observations (574 / 0.17%)