Station Number 13276
Prefecture Hokkaido (Rumoi Subprefecture) [ Local Portal ]
Location
Months of Observations 54
Number of Observations 39,192
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1975/03/11 RUMOI 43.945N 141.632E 22m 0.0m
1975/03/12 -- 1980/06/21 RUMOI 43.945N 141.632E 22m 13.8m
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
13277 RUMOI (Hokkaido) 0.00km 0deg.
13915 RUMOI (Hokkaido) 0.00km 0deg.
13920 HORONUKA (Hokkaido) 14.34km 134deg.
13321 HORONUKA (Hokkaido) 14.50km 134deg.
13311 MASHIKE (Hokkaido) 14.57km 222deg.
13261 TAPPU (Hokkaido) 21.37km 57deg.
15116 ISHIKARINUMATA (Hokkaido) 27.76km 121deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 19,495
[19,495 (49.74% / 94.39%)] [19,495 / 20,654 (94.39%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 670
[670 (1.71% / 3.24%)] [20,165 / 1,159 (97.63%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 236
[236 (0.60% / 1.14%)] [20,401 / 489 (98.78%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 97
[97 (0.25% / 0.47%)] [20,498 / 253 (99.24%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 61
[61 (0.16% / 0.30%)] [20,559 / 156 (99.54%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 28
[28 (0.07% / 0.14%)] [20,587 / 95 (99.68%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 23
[23 (0.06% / 0.11%)] [20,610 / 67 (99.79%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 12
[12 (0.03% / 0.06%)] [20,622 / 44 (99.85%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 11
[11 (0.03% / 0.05%)] [20,633 / 32 (99.90%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 5
[5 (0.01% / 0.02%)] [20,638 / 21 (99.92%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 4
[4 (0.01% / 0.02%)] [20,642 / 16 (99.94%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 3
[3 (0.01% / 0.01%)] [20,645 / 12 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 1
[1 (0.00% / 0.00%)] [20,646 / 9 (99.96%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 1
[1 (0.00% / 0.00%)] [20,647 / 8 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 3
[3 (0.01% / 0.01%)] [20,650 / 7 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 1
[1 (0.00% / 0.00%)] [20,651 / 4 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 1
[1 (0.00% / 0.00%)] [20,652 / 3 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 1
[1 (0.00% / 0.00%)] [20,653 / 2 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [20,654 / 1 (100.00%)]

Missing observations (18,538 / 47.30%)

Wind Direction

Calm Calm = 1,317
[1,317 (3.36% / 3.36%)] [0 / 0 (NA)]
NNE NNE = 961
[961 (2.45% / 2.45%)] [0 / 0 (NA)]
NE NE = 693
[693 (1.77% / 1.77%)] [0 / 0 (NA)]
ENE ENE = 582
[582 (1.48% / 1.49%)] [0 / 0 (NA)]
E E = 1,842
[1,842 (4.70% / 4.70%)] [0 / 0 (NA)]
ESE ESE = 12,048
[12,048 (30.74% / 30.74%)] [0 / 0 (NA)]
SE SE = 2,712
[2,712 (6.92% / 6.92%)] [0 / 0 (NA)]
SSE SSE = 616
[616 (1.57% / 1.57%)] [0 / 0 (NA)]
S S = 402
[402 (1.03% / 1.03%)] [0 / 0 (NA)]
SSW SSW = 532
[532 (1.36% / 1.36%)] [0 / 0 (NA)]
SW SW = 998
[998 (2.55% / 2.55%)] [0 / 0 (NA)]
WSW WSW = 3,118
[3,118 (7.96% / 7.96%)] [0 / 0 (NA)]
W W = 5,028
[5,028 (12.83% / 12.83%)] [0 / 0 (NA)]
WNW WNW = 3,110
[3,110 (7.94% / 7.94%)] [0 / 0 (NA)]
NW NW = 1,984
[1,984 (5.06% / 5.06%)] [0 / 0 (NA)]
NNW NNW = 1,615
[1,615 (4.12% / 4.12%)] [0 / 0 (NA)]
N N = 1,632
[1,632 (4.16% / 4.16%)] [0 / 0 (NA)]

Missing observations (2 / 0.01%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 1,317
[1,317 (3.36% / 3.36%)] [1,317 / 39,190 (3.36%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 3,972
[3,972 (10.13% / 10.14%)] [5,289 / 37,873 (13.50%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 5,549
[5,549 (14.16% / 14.16%)] [10,838 / 33,901 (27.66%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 5,883
[5,883 (15.01% / 15.01%)] [16,721 / 28,352 (42.67%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 5,992
[5,992 (15.29% / 15.29%)] [22,713 / 22,469 (57.96%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 5,296
[5,296 (13.51% / 13.51%)] [28,009 / 16,477 (71.47%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 3,848
[3,848 (9.82% / 9.82%)] [31,857 / 11,181 (81.29%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,433
[2,433 (6.21% / 6.21%)] [34,290 / 7,333 (87.50%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,762
[1,762 (4.50% / 4.50%)] [36,052 / 4,900 (91.99%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,156
[1,156 (2.95% / 2.95%)] [37,208 / 3,138 (94.94%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 719
[719 (1.83% / 1.83%)] [37,927 / 1,982 (96.78%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 493
[493 (1.26% / 1.26%)] [38,420 / 1,263 (98.04%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 314
[314 (0.80% / 0.80%)] [38,734 / 770 (98.84%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 202
[202 (0.52% / 0.52%)] [38,936 / 456 (99.35%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 140
[140 (0.36% / 0.36%)] [39,076 / 254 (99.71%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 73
[73 (0.19% / 0.19%)] [39,149 / 114 (99.90%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 27
[27 (0.07% / 0.07%)] [39,176 / 41 (99.96%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 9
[9 (0.02% / 0.02%)] [39,185 / 14 (99.99%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 5
[5 (0.01% / 0.01%)] [39,190 / 5 (100.00%)]

Missing observations (2 / 0.01%)

Temperature

-22.5C - -21.6C -22.5C - -21.6C = 1
[1 (0.00% / 0.00%)] [1 / 39,183 (0.00%)]
-21.5C - -20.6C -21.5C - -20.6C = 7
[7 (0.02% / 0.02%)] [8 / 39,182 (0.02%)]
-20.5C - -19.6C -20.5C - -19.6C = 9
[9 (0.02% / 0.02%)] [17 / 39,175 (0.04%)]
-19.5C - -18.6C -19.5C - -18.6C = 18
[18 (0.05% / 0.05%)] [35 / 39,166 (0.09%)]
-18.5C - -17.6C -18.5C - -17.6C = 16
[16 (0.04% / 0.04%)] [51 / 39,148 (0.13%)]
-17.5C - -16.6C -17.5C - -16.6C = 25
[25 (0.06% / 0.06%)] [76 / 39,132 (0.19%)]
-16.5C - -15.6C -16.5C - -15.6C = 45
[45 (0.11% / 0.11%)] [121 / 39,107 (0.31%)]
-15.5C - -14.6C -15.5C - -14.6C = 60
[60 (0.15% / 0.15%)] [181 / 39,062 (0.46%)]
-14.5C - -13.6C -14.5C - -13.6C = 79
[79 (0.20% / 0.20%)] [260 / 39,002 (0.66%)]
-13.5C - -12.6C -13.5C - -12.6C = 135
[135 (0.34% / 0.34%)] [395 / 38,923 (1.01%)]
-12.5C - -11.6C -12.5C - -11.6C = 166
[166 (0.42% / 0.42%)] [561 / 38,788 (1.43%)]
-11.5C - -10.6C -11.5C - -10.6C = 164
[164 (0.42% / 0.42%)] [725 / 38,622 (1.85%)]
-10.5C - -9.6C -10.5C - -9.6C = 314
[314 (0.80% / 0.80%)] [1,039 / 38,458 (2.65%)]
-9.5C - -8.6C -9.5C - -8.6C = 436
[436 (1.11% / 1.11%)] [1,475 / 38,144 (3.76%)]
-8.5C - -7.6C -8.5C - -7.6C = 434
[434 (1.11% / 1.11%)] [1,909 / 37,708 (4.87%)]
-7.5C - -6.6C -7.5C - -6.6C = 551
[551 (1.41% / 1.41%)] [2,460 / 37,274 (6.28%)]
-6.5C - -5.6C -6.5C - -5.6C = 818
[818 (2.09% / 2.09%)] [3,278 / 36,723 (8.37%)]
-5.5C - -4.6C -5.5C - -4.6C = 966
[966 (2.46% / 2.47%)] [4,244 / 35,905 (10.83%)]
-4.5C - -3.6C -4.5C - -3.6C = 1,037
[1,037 (2.65% / 2.65%)] [5,281 / 34,939 (13.48%)]
-3.5C - -2.6C -3.5C - -2.6C = 1,163
[1,163 (2.97% / 2.97%)] [6,444 / 33,902 (16.45%)]
-2.5C - -1.6C -2.5C - -1.6C = 1,226
[1,226 (3.13% / 3.13%)] [7,670 / 32,739 (19.57%)]
-1.5C - -0.6C -1.5C - -0.6C = 1,421
[1,421 (3.63% / 3.63%)] [9,091 / 31,513 (23.20%)]
-0.5C - 0.4C -0.5C - 0.4C = 2,834
[2,834 (7.23% / 7.23%)] [11,925 / 30,092 (30.43%)]
0.5C - 1.4C 0.5C - 1.4C = 1,560
[1,560 (3.98% / 3.98%)] [13,485 / 27,258 (34.42%)]
1.5C - 2.4C 1.5C - 2.4C = 1,454
[1,454 (3.71% / 3.71%)] [14,939 / 25,698 (38.13%)]
2.5C - 3.4C 2.5C - 3.4C = 1,335
[1,335 (3.41% / 3.41%)] [16,274 / 24,244 (41.53%)]
3.5C - 4.4C 3.5C - 4.4C = 1,317
[1,317 (3.36% / 3.36%)] [17,591 / 22,909 (44.89%)]
4.5C - 5.4C 4.5C - 5.4C = 1,245
[1,245 (3.18% / 3.18%)] [18,836 / 21,592 (48.07%)]
5.5C - 6.4C 5.5C - 6.4C = 1,169
[1,169 (2.98% / 2.98%)] [20,005 / 20,347 (51.06%)]
6.5C - 7.4C 6.5C - 7.4C = 1,061
[1,061 (2.71% / 2.71%)] [21,066 / 19,178 (53.76%)]
7.5C - 8.4C 7.5C - 8.4C = 929
[929 (2.37% / 2.37%)] [21,995 / 18,117 (56.13%)]
8.5C - 9.4C 8.5C - 9.4C = 947
[947 (2.42% / 2.42%)] [22,942 / 17,188 (58.55%)]
9.5C - 10.4C 9.5C - 10.4C = 953
[953 (2.43% / 2.43%)] [23,895 / 16,241 (60.98%)]
10.5C - 11.4C 10.5C - 11.4C = 977
[977 (2.49% / 2.49%)] [24,872 / 15,288 (63.48%)]
11.5C - 12.4C 11.5C - 12.4C = 1,044
[1,044 (2.66% / 2.66%)] [25,916 / 14,311 (66.14%)]
12.5C - 13.4C 12.5C - 13.4C = 1,217
[1,217 (3.11% / 3.11%)] [27,133 / 13,267 (69.25%)]
13.5C - 14.4C 13.5C - 14.4C = 1,130
[1,130 (2.88% / 2.88%)] [28,263 / 12,050 (72.13%)]
14.5C - 15.4C 14.5C - 15.4C = 1,320
[1,320 (3.37% / 3.37%)] [29,583 / 10,920 (75.50%)]
15.5C - 16.4C 15.5C - 16.4C = 1,362
[1,362 (3.48% / 3.48%)] [30,945 / 9,600 (78.98%)]
16.5C - 17.4C 16.5C - 17.4C = 1,333
[1,333 (3.40% / 3.40%)] [32,278 / 8,238 (82.38%)]
17.5C - 18.4C 17.5C - 18.4C = 1,226
[1,226 (3.13% / 3.13%)] [33,504 / 6,905 (85.51%)]
18.5C - 19.4C 18.5C - 19.4C = 1,256
[1,256 (3.20% / 3.21%)] [34,760 / 5,679 (88.71%)]
19.5C - 20.4C 19.5C - 20.4C = 905
[905 (2.31% / 2.31%)] [35,665 / 4,423 (91.02%)]
20.5C - 21.4C 20.5C - 21.4C = 906
[906 (2.31% / 2.31%)] [36,571 / 3,518 (93.33%)]
21.5C - 22.4C 21.5C - 22.4C = 813
[813 (2.07% / 2.07%)] [37,384 / 2,612 (95.41%)]
22.5C - 23.4C 22.5C - 23.4C = 657
[657 (1.68% / 1.68%)] [38,041 / 1,799 (97.09%)]
23.5C - 24.4C 23.5C - 24.4C = 438
[438 (1.12% / 1.12%)] [38,479 / 1,142 (98.20%)]
24.5C - 25.4C 24.5C - 25.4C = 276
[276 (0.70% / 0.70%)] [38,755 / 704 (98.91%)]
25.5C - 26.4C 25.5C - 26.4C = 188
[188 (0.48% / 0.48%)] [38,943 / 428 (99.39%)]
26.5C - 27.4C 26.5C - 27.4C = 86
[86 (0.22% / 0.22%)] [39,029 / 240 (99.61%)]
27.5C - 28.4C 27.5C - 28.4C = 59
[59 (0.15% / 0.15%)] [39,088 / 154 (99.76%)]
28.5C - 29.4C 28.5C - 29.4C = 39
[39 (0.10% / 0.10%)] [39,127 / 95 (99.86%)]
29.5C - 30.4C 29.5C - 30.4C = 23
[23 (0.06% / 0.06%)] [39,150 / 56 (99.92%)]
30.5C - 31.4C 30.5C - 31.4C = 15
[15 (0.04% / 0.04%)] [39,165 / 33 (99.95%)]
31.5C - 32.4C 31.5C - 32.4C = 14
[14 (0.04% / 0.04%)] [39,179 / 18 (99.99%)]
32.5C - 33.4C 32.5C - 33.4C = 2
[2 (0.01% / 0.01%)] [39,181 / 4 (99.99%)]
33.5C - 34.4C 33.5C - 34.4C = 1
[1 (0.00% / 0.00%)] [39,182 / 2 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 1
[1 (0.00% / 0.00%)] [39,183 / 1 (100.00%)]

Missing observations (9 / 0.02%)

Sunshine Duration

0.0h 0.0h = 26,510
[26,510 (67.64% / 69.64%)] [26,510 / 38,068 (69.64%)]
0.1h 0.1h = 994
[994 (2.54% / 2.61%)] [27,504 / 11,558 (72.25%)]
0.2h 0.2h = 756
[756 (1.93% / 1.99%)] [28,260 / 10,564 (74.24%)]
0.3h 0.3h = 614
[614 (1.57% / 1.61%)] [28,874 / 9,808 (75.85%)]
0.4h 0.4h = 554
[554 (1.41% / 1.46%)] [29,428 / 9,194 (77.30%)]
0.5h 0.5h = 503
[503 (1.28% / 1.32%)] [29,931 / 8,640 (78.63%)]
0.6h 0.6h = 468
[468 (1.19% / 1.23%)] [30,399 / 8,137 (79.85%)]
0.7h 0.7h = 541
[541 (1.38% / 1.42%)] [30,940 / 7,669 (81.28%)]
0.8h 0.8h = 479
[479 (1.22% / 1.26%)] [31,419 / 7,128 (82.53%)]
0.9h 0.9h = 635
[635 (1.62% / 1.67%)] [32,054 / 6,649 (84.20%)]
1.0h 1.0h = 6,014
[6,014 (15.34% / 15.80%)] [38,068 / 6,014 (100.00%)]

Missing observations (1,124 / 2.87%)