Station Number 20371
Prefecture Hokkaido (Tokachi Subprefecture) [ Local Portal ]
Location 北海道河東郡音更町駒場北町 (KATO GUN OTOFUKE CHO, HOKKAIDO)
Months of Observations 455
Number of Observations 331,909
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/10/20 -- 1980/10/25 KOMABA 43.048N 143.185E 111m 6.5m
1980/10/26 -- 1986/05/20 KOMABA 43.052N 143.185E 112m 6.5m
1986/05/21 -- 1993/10/21 KOMABA 43.052N 143.185E 112m 6.5m
1993/10/22 -- 2008/12/10 KOMABA 43.050N 143.183E 112m 6.5m
2008/12/11 -- 2009/10/18 KOMABA 43.050N 143.183E 112m 6.5m
2009/10/19 -- 2015/08/99 KOMABA 43.050N 143.183E 112m 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
20432 OBIHIRO (Hokkaido) 14.42km 170deg.
20431 OBIHIRO (Hokkaido) 14.63km 170deg.
20943 OBIHIRO (Hokkaido) 14.63km 170deg.
20361 SHIKAOI (Hokkaido) 16.40km 291deg.
20421 MEMURO (Hokkaido) 20.20km 214deg.
20940 MEMURO (Hokkaido) 20.20km 214deg.
20331 OSHOPPU (Hokkaido) 22.37km 71deg.
20266 KAMISHIHORO (Hokkaido) 22.75km 25deg.
20920 KAMISHIHORO (Hokkaido) 22.75km 25deg.
20251 NISHINUPUKAUSHIYAMA (Hokkaido) 23.23km 336deg.
20306 SANKAKUYAMA (Hokkaido) 23.93km 313deg.
20441 IKEDA (Hokkaido) 26.68km 122deg.
20356 SHINTOKU (Hokkaido) 28.10km 276deg.
20930 SHINTOKU (Hokkaido) 28.10km 276deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 313,046
[313,046 (94.32% / 94.71%)] [313,046 / 330,541 (94.71%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 10,974
[10,974 (3.31% / 3.32%)] [324,020 / 17,495 (98.03%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,080
[3,080 (0.93% / 0.93%)] [327,100 / 6,521 (98.96%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,486
[1,486 (0.45% / 0.45%)] [328,586 / 3,441 (99.41%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 771
[771 (0.23% / 0.23%)] [329,357 / 1,955 (99.64%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 438
[438 (0.13% / 0.13%)] [329,795 / 1,184 (99.77%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 251
[251 (0.08% / 0.08%)] [330,046 / 746 (99.85%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 174
[174 (0.05% / 0.05%)] [330,220 / 495 (99.90%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 84
[84 (0.03% / 0.03%)] [330,304 / 321 (99.93%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 73
[73 (0.02% / 0.02%)] [330,377 / 237 (99.95%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 41
[41 (0.01% / 0.01%)] [330,418 / 164 (99.96%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 35
[35 (0.01% / 0.01%)] [330,453 / 123 (99.97%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 23
[23 (0.01% / 0.01%)] [330,476 / 88 (99.98%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 18
[18 (0.01% / 0.01%)] [330,494 / 65 (99.99%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 9
[9 (0.00% / 0.00%)] [330,503 / 47 (99.99%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 7
[7 (0.00% / 0.00%)] [330,510 / 38 (99.99%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 6
[6 (0.00% / 0.00%)] [330,516 / 31 (99.99%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 6
[6 (0.00% / 0.00%)] [330,522 / 25 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 7
[7 (0.00% / 0.00%)] [330,529 / 19 (100.00%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 4
[4 (0.00% / 0.00%)] [330,533 / 12 (100.00%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 1
[1 (0.00% / 0.00%)] [330,534 / 8 (100.00%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 1
[1 (0.00% / 0.00%)] [330,535 / 7 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [330,537 / 6 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 1
[1 (0.00% / 0.00%)] [330,538 / 4 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [330,539 / 3 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [330,540 / 2 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [330,541 / 1 (100.00%)]

Missing observations (1,368 / 0.41%)

Wind Direction

Calm Calm = 66,906
[66,906 (20.16% / 20.23%)] [0 / 0 (NA)]
NNE NNE = 15,782
[15,782 (4.75% / 4.77%)] [0 / 0 (NA)]
NE NE = 12,271
[12,271 (3.70% / 3.71%)] [0 / 0 (NA)]
ENE ENE = 8,994
[8,994 (2.71% / 2.72%)] [0 / 0 (NA)]
E E = 7,206
[7,206 (2.17% / 2.18%)] [0 / 0 (NA)]
ESE ESE = 10,193
[10,193 (3.07% / 3.08%)] [0 / 0 (NA)]
SE SE = 20,235
[20,235 (6.10% / 6.12%)] [0 / 0 (NA)]
SSE SSE = 23,644
[23,644 (7.12% / 7.15%)] [0 / 0 (NA)]
S S = 16,092
[16,092 (4.85% / 4.87%)] [0 / 0 (NA)]
SSW SSW = 9,741
[9,741 (2.93% / 2.95%)] [0 / 0 (NA)]
SW SW = 6,672
[6,672 (2.01% / 2.02%)] [0 / 0 (NA)]
WSW WSW = 11,186
[11,186 (3.37% / 3.38%)] [0 / 0 (NA)]
W W = 34,413
[34,413 (10.37% / 10.41%)] [0 / 0 (NA)]
WNW WNW = 39,221
[39,221 (11.82% / 11.86%)] [0 / 0 (NA)]
NW NW = 19,843
[19,843 (5.98% / 6.00%)] [0 / 0 (NA)]
NNW NNW = 12,358
[12,358 (3.72% / 3.74%)] [0 / 0 (NA)]
N N = 15,962
[15,962 (4.81% / 4.83%)] [0 / 0 (NA)]

Missing observations (1,190 / 0.36%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 69,845
[69,845 (21.04% / 21.11%)] [69,845 / 330,838 (21.11%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 105,603
[105,603 (31.82% / 31.92%)] [175,448 / 260,993 (53.03%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 67,847
[67,847 (20.44% / 20.51%)] [243,295 / 155,390 (73.54%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 38,190
[38,190 (11.51% / 11.54%)] [281,485 / 87,543 (85.08%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 23,544
[23,544 (7.09% / 7.12%)] [305,029 / 49,353 (92.20%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,624
[13,624 (4.10% / 4.12%)] [318,653 / 25,809 (96.32%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 6,972
[6,972 (2.10% / 2.11%)] [325,625 / 12,185 (98.42%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,156
[3,156 (0.95% / 0.95%)] [328,781 / 5,213 (99.38%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,262
[1,262 (0.38% / 0.38%)] [330,043 / 2,057 (99.76%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 485
[485 (0.15% / 0.15%)] [330,528 / 795 (99.91%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 188
[188 (0.06% / 0.06%)] [330,716 / 310 (99.96%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 74
[74 (0.02% / 0.02%)] [330,790 / 122 (99.99%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 29
[29 (0.01% / 0.01%)] [330,819 / 48 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 11
[11 (0.00% / 0.00%)] [330,830 / 19 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 8
[8 (0.00% / 0.00%)] [330,838 / 8 (100.00%)]

Missing observations (1,071 / 0.32%)

Temperature

-31.5C - -30.6C -31.5C - -30.6C = 3
[3 (0.00% / 0.00%)] [3 / 331,152 (0.00%)]
-30.5C - -29.6C -30.5C - -29.6C = 3
[3 (0.00% / 0.00%)] [6 / 331,149 (0.00%)]
-29.5C - -28.6C -29.5C - -28.6C = 8
[8 (0.00% / 0.00%)] [14 / 331,146 (0.00%)]
-28.5C - -27.6C -28.5C - -27.6C = 24
[24 (0.01% / 0.01%)] [38 / 331,138 (0.01%)]
-27.5C - -26.6C -27.5C - -26.6C = 38
[38 (0.01% / 0.01%)] [76 / 331,114 (0.02%)]
-26.5C - -25.6C -26.5C - -25.6C = 54
[54 (0.02% / 0.02%)] [130 / 331,076 (0.04%)]
-25.5C - -24.6C -25.5C - -24.6C = 109
[109 (0.03% / 0.03%)] [239 / 331,022 (0.07%)]
-24.5C - -23.6C -24.5C - -23.6C = 225
[225 (0.07% / 0.07%)] [464 / 330,913 (0.14%)]
-23.5C - -22.6C -23.5C - -22.6C = 290
[290 (0.09% / 0.09%)] [754 / 330,688 (0.23%)]
-22.5C - -21.6C -22.5C - -21.6C = 403
[403 (0.12% / 0.12%)] [1,157 / 330,398 (0.35%)]
-21.5C - -20.6C -21.5C - -20.6C = 540
[540 (0.16% / 0.16%)] [1,697 / 329,995 (0.51%)]
-20.5C - -19.6C -20.5C - -19.6C = 683
[683 (0.21% / 0.21%)] [2,380 / 329,455 (0.72%)]
-19.5C - -18.6C -19.5C - -18.6C = 840
[840 (0.25% / 0.25%)] [3,220 / 328,772 (0.97%)]
-18.5C - -17.6C -18.5C - -17.6C = 1,004
[1,004 (0.30% / 0.30%)] [4,224 / 327,932 (1.28%)]
-17.5C - -16.6C -17.5C - -16.6C = 1,270
[1,270 (0.38% / 0.38%)] [5,494 / 326,928 (1.66%)]
-16.5C - -15.6C -16.5C - -15.6C = 1,473
[1,473 (0.44% / 0.44%)] [6,967 / 325,658 (2.10%)]
-15.5C - -14.6C -15.5C - -14.6C = 1,771
[1,771 (0.53% / 0.53%)] [8,738 / 324,185 (2.64%)]
-14.5C - -13.6C -14.5C - -13.6C = 2,034
[2,034 (0.61% / 0.61%)] [10,772 / 322,414 (3.25%)]
-13.5C - -12.6C -13.5C - -12.6C = 2,312
[2,312 (0.70% / 0.70%)] [13,084 / 320,380 (3.95%)]
-12.5C - -11.6C -12.5C - -11.6C = 2,600
[2,600 (0.78% / 0.79%)] [15,684 / 318,068 (4.74%)]
-11.5C - -10.6C -11.5C - -10.6C = 2,955
[2,955 (0.89% / 0.89%)] [18,639 / 315,468 (5.63%)]
-10.5C - -9.6C -10.5C - -9.6C = 3,491
[3,491 (1.05% / 1.05%)] [22,130 / 312,513 (6.68%)]
-9.5C - -8.6C -9.5C - -8.6C = 4,011
[4,011 (1.21% / 1.21%)] [26,141 / 309,022 (7.89%)]
-8.5C - -7.6C -8.5C - -7.6C = 4,767
[4,767 (1.44% / 1.44%)] [30,908 / 305,011 (9.33%)]
-7.5C - -6.6C -7.5C - -6.6C = 5,703
[5,703 (1.72% / 1.72%)] [36,611 / 300,244 (11.06%)]
-6.5C - -5.6C -6.5C - -5.6C = 6,929
[6,929 (2.09% / 2.09%)] [43,540 / 294,541 (13.15%)]
-5.5C - -4.6C -5.5C - -4.6C = 8,396
[8,396 (2.53% / 2.54%)] [51,936 / 287,612 (15.68%)]
-4.5C - -3.6C -4.5C - -3.6C = 8,811
[8,811 (2.65% / 2.66%)] [60,747 / 279,216 (18.34%)]
-3.5C - -2.6C -3.5C - -2.6C = 9,873
[9,873 (2.97% / 2.98%)] [70,620 / 270,405 (21.33%)]
-2.5C - -1.6C -2.5C - -1.6C = 10,224
[10,224 (3.08% / 3.09%)] [80,844 / 260,532 (24.41%)]
-1.5C - -0.6C -1.5C - -0.6C = 11,023
[11,023 (3.32% / 3.33%)] [91,867 / 250,308 (27.74%)]
-0.5C - 0.4C -0.5C - 0.4C = 21,474
[21,474 (6.47% / 6.48%)] [113,341 / 239,285 (34.23%)]
0.5C - 1.4C 0.5C - 1.4C = 10,275
[10,275 (3.10% / 3.10%)] [123,616 / 217,811 (37.33%)]
1.5C - 2.4C 1.5C - 2.4C = 9,408
[9,408 (2.83% / 2.84%)] [133,024 / 207,536 (40.17%)]
2.5C - 3.4C 2.5C - 3.4C = 8,798
[8,798 (2.65% / 2.66%)] [141,822 / 198,128 (42.83%)]
3.5C - 4.4C 3.5C - 4.4C = 8,557
[8,557 (2.58% / 2.58%)] [150,379 / 189,330 (45.41%)]
4.5C - 5.4C 4.5C - 5.4C = 7,991
[7,991 (2.41% / 2.41%)] [158,370 / 180,773 (47.82%)]
5.5C - 6.4C 5.5C - 6.4C = 8,440
[8,440 (2.54% / 2.55%)] [166,810 / 172,782 (50.37%)]
6.5C - 7.4C 6.5C - 7.4C = 8,545
[8,545 (2.57% / 2.58%)] [175,355 / 164,342 (52.95%)]
7.5C - 8.4C 7.5C - 8.4C = 8,588
[8,588 (2.59% / 2.59%)] [183,943 / 155,797 (55.55%)]
8.5C - 9.4C 8.5C - 9.4C = 9,050
[9,050 (2.73% / 2.73%)] [192,993 / 147,209 (58.28%)]
9.5C - 10.4C 9.5C - 10.4C = 9,289
[9,289 (2.80% / 2.81%)] [202,282 / 138,159 (61.08%)]
10.5C - 11.4C 10.5C - 11.4C = 9,894
[9,894 (2.98% / 2.99%)] [212,176 / 128,870 (64.07%)]
11.5C - 12.4C 11.5C - 12.4C = 10,385
[10,385 (3.13% / 3.14%)] [222,561 / 118,976 (67.21%)]
12.5C - 13.4C 12.5C - 13.4C = 11,029
[11,029 (3.32% / 3.33%)] [233,590 / 108,591 (70.54%)]
13.5C - 14.4C 13.5C - 14.4C = 11,237
[11,237 (3.39% / 3.39%)] [244,827 / 97,562 (73.93%)]
14.5C - 15.4C 14.5C - 15.4C = 11,332
[11,332 (3.41% / 3.42%)] [256,159 / 86,325 (77.35%)]
15.5C - 16.4C 15.5C - 16.4C = 11,397
[11,397 (3.43% / 3.44%)] [267,556 / 74,993 (80.80%)]
16.5C - 17.4C 16.5C - 17.4C = 10,423
[10,423 (3.14% / 3.15%)] [277,979 / 63,596 (83.94%)]
17.5C - 18.4C 17.5C - 18.4C = 9,406
[9,406 (2.83% / 2.84%)] [287,385 / 53,173 (86.78%)]
18.5C - 19.4C 18.5C - 19.4C = 8,582
[8,582 (2.59% / 2.59%)] [295,967 / 43,767 (89.37%)]
19.5C - 20.4C 19.5C - 20.4C = 7,578
[7,578 (2.28% / 2.29%)] [303,545 / 35,185 (91.66%)]
20.5C - 21.4C 20.5C - 21.4C = 6,002
[6,002 (1.81% / 1.81%)] [309,547 / 27,607 (93.48%)]
21.5C - 22.4C 21.5C - 22.4C = 5,042
[5,042 (1.52% / 1.52%)] [314,589 / 21,605 (95.00%)]
22.5C - 23.4C 22.5C - 23.4C = 4,028
[4,028 (1.21% / 1.22%)] [318,617 / 16,563 (96.21%)]
23.5C - 24.4C 23.5C - 24.4C = 3,098
[3,098 (0.93% / 0.94%)] [321,715 / 12,535 (97.15%)]
24.5C - 25.4C 24.5C - 25.4C = 2,509
[2,509 (0.76% / 0.76%)] [324,224 / 9,437 (97.91%)]
25.5C - 26.4C 25.5C - 26.4C = 1,955
[1,955 (0.59% / 0.59%)] [326,179 / 6,928 (98.50%)]
26.5C - 27.4C 26.5C - 27.4C = 1,630
[1,630 (0.49% / 0.49%)] [327,809 / 4,973 (98.99%)]
27.5C - 28.4C 27.5C - 28.4C = 1,192
[1,192 (0.36% / 0.36%)] [329,001 / 3,343 (99.35%)]
28.5C - 29.4C 28.5C - 29.4C = 836
[836 (0.25% / 0.25%)] [329,837 / 2,151 (99.60%)]
29.5C - 30.4C 29.5C - 30.4C = 538
[538 (0.16% / 0.16%)] [330,375 / 1,315 (99.77%)]
30.5C - 31.4C 30.5C - 31.4C = 363
[363 (0.11% / 0.11%)] [330,738 / 777 (99.87%)]
31.5C - 32.4C 31.5C - 32.4C = 219
[219 (0.07% / 0.07%)] [330,957 / 414 (99.94%)]
32.5C - 33.4C 32.5C - 33.4C = 139
[139 (0.04% / 0.04%)] [331,096 / 195 (99.98%)]
33.5C - 34.4C 33.5C - 34.4C = 41
[41 (0.01% / 0.01%)] [331,137 / 56 (100.00%)]
34.5C - 35.4C 34.5C - 35.4C = 14
[14 (0.00% / 0.00%)] [331,151 / 15 (100.00%)]
36.5C - 37.4C 36.5C - 37.4C = 1
[1 (0.00% / 0.00%)] [331,152 / 1 (100.00%)]

Missing observations (757 / 0.23%)

Sunshine Duration

0.0h 0.0h = 234,387
[234,387 (70.62% / 70.91%)] [234,387 / 330,534 (70.91%)]
0.1h 0.1h = 5,905
[5,905 (1.78% / 1.79%)] [240,292 / 96,147 (72.70%)]
0.2h 0.2h = 5,168
[5,168 (1.56% / 1.56%)] [245,460 / 90,242 (74.26%)]
0.3h 0.3h = 4,596
[4,596 (1.38% / 1.39%)] [250,056 / 85,074 (75.65%)]
0.4h 0.4h = 4,316
[4,316 (1.30% / 1.31%)] [254,372 / 80,478 (76.96%)]
0.5h 0.5h = 4,273
[4,273 (1.29% / 1.29%)] [258,645 / 76,162 (78.25%)]
0.6h 0.6h = 4,436
[4,436 (1.34% / 1.34%)] [263,081 / 71,889 (79.59%)]
0.7h 0.7h = 4,468
[4,468 (1.35% / 1.35%)] [267,549 / 67,453 (80.94%)]
0.8h 0.8h = 5,152
[5,152 (1.55% / 1.56%)] [272,701 / 62,985 (82.50%)]
0.9h 0.9h = 7,143
[7,143 (2.15% / 2.16%)] [279,844 / 57,833 (84.66%)]
1.0h 1.0h = 50,690
[50,690 (15.27% / 15.34%)] [330,534 / 50,690 (100.00%)]

Missing observations (1,375 / 0.41%)