Station Number 12011
Prefecture Hokkaido (Kamikawa Subprefecture) [ Local Portal ]
Location 北海道中川郡中川町中川 (NAKAGAWA GUN NAKAGAWA CHO, HOKKAIDO)
Months of Observations 455
Number of Observations 331,928
Period of Observations
Period Name Lat. Long. Height Anemometer
1977/10/19 -- 1988/09/19 NAKAGAWA 44.812N 142.065E 18m 8.0m
1988/09/20 -- 1990/06/03 NAKAGAWA 44.828N 142.077E 22m 8.0m
1990/06/04 -- 2008/10/22 NAKAGAWA 44.828N 142.077E 22m 8.0m
2008/10/23 -- 2009/10/25 NAKAGAWA 44.828N 142.077E 22m 8.0m
2009/10/26 -- 2015/08/99 NAKAGAWA 44.828N 142.077E 22m 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
12041 OTOINEPPU (Hokkaido) 18.64km 126deg.
12905 OTOINEPPU (Hokkaido) 18.64km 126deg.
11276 NAKATOMBETSU (Hokkaido) 22.11km 46deg.
11915 NAKATOMBETSU (Hokkaido) 22.11km 46deg.
13086 EMBETSU (Hokkaido) 24.62km 240deg.
13061 TESHIO (Hokkaido) 25.92km 286deg.
13900 TESHIO (Hokkaido) 26.08km 286deg.
13011 HORONOBE (Hokkaido) 26.67km 318deg.
12066 OGURUMA (Hokkaido) 29.93km 144deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 299,662
[299,662 (90.28% / 91.06%)] [299,662 / 329,099 (91.06%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 21,505
[21,505 (6.48% / 6.53%)] [321,167 / 29,437 (97.59%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,205
[4,205 (1.27% / 1.28%)] [325,372 / 7,932 (98.87%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,659
[1,659 (0.50% / 0.50%)] [327,031 / 3,727 (99.37%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 795
[795 (0.24% / 0.24%)] [327,826 / 2,068 (99.61%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 431
[431 (0.13% / 0.13%)] [328,257 / 1,273 (99.74%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 258
[258 (0.08% / 0.08%)] [328,515 / 842 (99.82%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 166
[166 (0.05% / 0.05%)] [328,681 / 584 (99.87%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 99
[99 (0.03% / 0.03%)] [328,780 / 418 (99.90%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 55
[55 (0.02% / 0.02%)] [328,835 / 319 (99.92%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 69
[69 (0.02% / 0.02%)] [328,904 / 264 (99.94%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 31
[31 (0.01% / 0.01%)] [328,935 / 195 (99.95%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 30
[30 (0.01% / 0.01%)] [328,965 / 164 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 24
[24 (0.01% / 0.01%)] [328,989 / 134 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 22
[22 (0.01% / 0.01%)] [329,011 / 110 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 17
[17 (0.01% / 0.01%)] [329,028 / 88 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 13
[13 (0.00% / 0.00%)] [329,041 / 71 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.00% / 0.00%)] [329,053 / 58 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 6
[6 (0.00% / 0.00%)] [329,059 / 46 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 4
[4 (0.00% / 0.00%)] [329,063 / 40 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 12
[12 (0.00% / 0.00%)] [329,075 / 36 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 1
[1 (0.00% / 0.00%)] [329,076 / 24 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [329,080 / 23 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [329,083 / 19 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [329,085 / 16 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [329,088 / 14 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [329,089 / 11 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [329,090 / 10 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 5
[5 (0.00% / 0.00%)] [329,095 / 9 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [329,096 / 4 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [329,097 / 3 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [329,098 / 2 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [329,099 / 1 (100.00%)]

Missing observations (2,829 / 0.85%)

Wind Direction

Calm Calm = 56,768
[56,768 (17.10% / 17.21%)] [0 / 0 (NA)]
NNE NNE = 9,580
[9,580 (2.89% / 2.91%)] [0 / 0 (NA)]
NE NE = 12,357
[12,357 (3.72% / 3.75%)] [0 / 0 (NA)]
ENE ENE = 18,883
[18,883 (5.69% / 5.73%)] [0 / 0 (NA)]
E E = 19,571
[19,571 (5.90% / 5.93%)] [0 / 0 (NA)]
ESE ESE = 18,430
[18,430 (5.55% / 5.59%)] [0 / 0 (NA)]
SE SE = 10,864
[10,864 (3.27% / 3.29%)] [0 / 0 (NA)]
SSE SSE = 14,094
[14,094 (4.25% / 4.27%)] [0 / 0 (NA)]
S S = 23,726
[23,726 (7.15% / 7.19%)] [0 / 0 (NA)]
SSW SSW = 24,470
[24,470 (7.37% / 7.42%)] [0 / 0 (NA)]
SW SW = 31,084
[31,084 (9.36% / 9.43%)] [0 / 0 (NA)]
WSW WSW = 23,425
[23,425 (7.06% / 7.10%)] [0 / 0 (NA)]
W W = 15,699
[15,699 (4.73% / 4.76%)] [0 / 0 (NA)]
WNW WNW = 13,883
[13,883 (4.18% / 4.21%)] [0 / 0 (NA)]
NW NW = 13,652
[13,652 (4.11% / 4.14%)] [0 / 0 (NA)]
NNW NNW = 13,101
[13,101 (3.95% / 3.97%)] [0 / 0 (NA)]
N N = 10,189
[10,189 (3.07% / 3.09%)] [0 / 0 (NA)]

Missing observations (2,152 / 0.65%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 60,447
[60,447 (18.21% / 18.30%)] [60,447 / 330,257 (18.30%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 74,746
[74,746 (22.52% / 22.63%)] [135,193 / 269,810 (40.94%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 53,260
[53,260 (16.05% / 16.13%)] [188,453 / 195,064 (57.06%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 44,977
[44,977 (13.55% / 13.62%)] [233,430 / 141,804 (70.68%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 36,242
[36,242 (10.92% / 10.97%)] [269,672 / 96,827 (81.66%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 25,613
[25,613 (7.72% / 7.76%)] [295,285 / 60,585 (89.41%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 15,660
[15,660 (4.72% / 4.74%)] [310,945 / 34,972 (94.15%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 9,115
[9,115 (2.75% / 2.76%)] [320,060 / 19,312 (96.91%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 4,909
[4,909 (1.48% / 1.49%)] [324,969 / 10,197 (98.40%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,558
[2,558 (0.77% / 0.77%)] [327,527 / 5,288 (99.17%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,360
[1,360 (0.41% / 0.41%)] [328,887 / 2,730 (99.59%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 700
[700 (0.21% / 0.21%)] [329,587 / 1,370 (99.80%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 343
[343 (0.10% / 0.10%)] [329,930 / 670 (99.90%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 163
[163 (0.05% / 0.05%)] [330,093 / 327 (99.95%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 91
[91 (0.03% / 0.03%)] [330,184 / 164 (99.98%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 43
[43 (0.01% / 0.01%)] [330,227 / 73 (99.99%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 14
[14 (0.00% / 0.00%)] [330,241 / 30 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 10
[10 (0.00% / 0.00%)] [330,251 / 16 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 4
[4 (0.00% / 0.00%)] [330,255 / 6 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [330,256 / 2 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [330,257 / 1 (100.00%)]

Missing observations (1,671 / 0.50%)

Temperature

-35.5C - -34.6C -35.5C - -34.6C = 1
[1 (0.00% / 0.00%)] [1 / 330,968 (0.00%)]
-31.5C - -30.6C -31.5C - -30.6C = 4
[4 (0.00% / 0.00%)] [5 / 330,967 (0.00%)]
-30.5C - -29.6C -30.5C - -29.6C = 13
[13 (0.00% / 0.00%)] [18 / 330,963 (0.01%)]
-29.5C - -28.6C -29.5C - -28.6C = 23
[23 (0.01% / 0.01%)] [41 / 330,950 (0.01%)]
-28.5C - -27.6C -28.5C - -27.6C = 51
[51 (0.02% / 0.02%)] [92 / 330,927 (0.03%)]
-27.5C - -26.6C -27.5C - -26.6C = 88
[88 (0.03% / 0.03%)] [180 / 330,876 (0.05%)]
-26.5C - -25.6C -26.5C - -25.6C = 130
[130 (0.04% / 0.04%)] [310 / 330,788 (0.09%)]
-25.5C - -24.6C -25.5C - -24.6C = 194
[194 (0.06% / 0.06%)] [504 / 330,658 (0.15%)]
-24.5C - -23.6C -24.5C - -23.6C = 268
[268 (0.08% / 0.08%)] [772 / 330,464 (0.23%)]
-23.5C - -22.6C -23.5C - -22.6C = 335
[335 (0.10% / 0.10%)] [1,107 / 330,196 (0.33%)]
-22.5C - -21.6C -22.5C - -21.6C = 433
[433 (0.13% / 0.13%)] [1,540 / 329,861 (0.47%)]
-21.5C - -20.6C -21.5C - -20.6C = 533
[533 (0.16% / 0.16%)] [2,073 / 329,428 (0.63%)]
-20.5C - -19.6C -20.5C - -19.6C = 668
[668 (0.20% / 0.20%)] [2,741 / 328,895 (0.83%)]
-19.5C - -18.6C -19.5C - -18.6C = 807
[807 (0.24% / 0.24%)] [3,548 / 328,227 (1.07%)]
-18.5C - -17.6C -18.5C - -17.6C = 936
[936 (0.28% / 0.28%)] [4,484 / 327,420 (1.35%)]
-17.5C - -16.6C -17.5C - -16.6C = 1,125
[1,125 (0.34% / 0.34%)] [5,609 / 326,484 (1.69%)]
-16.5C - -15.6C -16.5C - -15.6C = 1,243
[1,243 (0.37% / 0.38%)] [6,852 / 325,359 (2.07%)]
-15.5C - -14.6C -15.5C - -14.6C = 1,429
[1,429 (0.43% / 0.43%)] [8,281 / 324,116 (2.50%)]
-14.5C - -13.6C -14.5C - -13.6C = 1,736
[1,736 (0.52% / 0.52%)] [10,017 / 322,687 (3.03%)]
-13.5C - -12.6C -13.5C - -12.6C = 1,994
[1,994 (0.60% / 0.60%)] [12,011 / 320,951 (3.63%)]
-12.5C - -11.6C -12.5C - -11.6C = 2,547
[2,547 (0.77% / 0.77%)] [14,558 / 318,957 (4.40%)]
-11.5C - -10.6C -11.5C - -10.6C = 3,078
[3,078 (0.93% / 0.93%)] [17,636 / 316,410 (5.33%)]
-10.5C - -9.6C -10.5C - -9.6C = 3,794
[3,794 (1.14% / 1.15%)] [21,430 / 313,332 (6.47%)]
-9.5C - -8.6C -9.5C - -8.6C = 4,942
[4,942 (1.49% / 1.49%)] [26,372 / 309,538 (7.97%)]
-8.5C - -7.6C -8.5C - -7.6C = 5,552
[5,552 (1.67% / 1.68%)] [31,924 / 304,596 (9.65%)]
-7.5C - -6.6C -7.5C - -6.6C = 6,533
[6,533 (1.97% / 1.97%)] [38,457 / 299,044 (11.62%)]
-6.5C - -5.6C -6.5C - -5.6C = 7,546
[7,546 (2.27% / 2.28%)] [46,003 / 292,511 (13.90%)]
-5.5C - -4.6C -5.5C - -4.6C = 8,395
[8,395 (2.53% / 2.54%)] [54,398 / 284,965 (16.44%)]
-4.5C - -3.6C -4.5C - -3.6C = 9,365
[9,365 (2.82% / 2.83%)] [63,763 / 276,570 (19.27%)]
-3.5C - -2.6C -3.5C - -2.6C = 9,586
[9,586 (2.89% / 2.90%)] [73,349 / 267,205 (22.16%)]
-2.5C - -1.6C -2.5C - -1.6C = 10,328
[10,328 (3.11% / 3.12%)] [83,677 / 257,619 (25.28%)]
-1.5C - -0.6C -1.5C - -0.6C = 10,614
[10,614 (3.20% / 3.21%)] [94,291 / 247,291 (28.49%)]
-0.5C - 0.4C -0.5C - 0.4C = 22,317
[22,317 (6.72% / 6.74%)] [116,608 / 236,677 (35.23%)]
0.5C - 1.4C 0.5C - 1.4C = 11,575
[11,575 (3.49% / 3.50%)] [128,183 / 214,360 (38.73%)]
1.5C - 2.4C 1.5C - 2.4C = 10,110
[10,110 (3.05% / 3.05%)] [138,293 / 202,785 (41.78%)]
2.5C - 3.4C 2.5C - 3.4C = 9,451
[9,451 (2.85% / 2.86%)] [147,744 / 192,675 (44.64%)]
3.5C - 4.4C 3.5C - 4.4C = 9,296
[9,296 (2.80% / 2.81%)] [157,040 / 183,224 (47.45%)]
4.5C - 5.4C 4.5C - 5.4C = 8,944
[8,944 (2.69% / 2.70%)] [165,984 / 173,928 (50.15%)]
5.5C - 6.4C 5.5C - 6.4C = 8,508
[8,508 (2.56% / 2.57%)] [174,492 / 164,984 (52.72%)]
6.5C - 7.4C 6.5C - 7.4C = 8,447
[8,447 (2.54% / 2.55%)] [182,939 / 156,476 (55.27%)]
7.5C - 8.4C 7.5C - 8.4C = 8,498
[8,498 (2.56% / 2.57%)] [191,437 / 148,029 (57.84%)]
8.5C - 9.4C 8.5C - 9.4C = 8,867
[8,867 (2.67% / 2.68%)] [200,304 / 139,531 (60.52%)]
9.5C - 10.4C 9.5C - 10.4C = 9,056
[9,056 (2.73% / 2.74%)] [209,360 / 130,664 (63.26%)]
10.5C - 11.4C 10.5C - 11.4C = 9,178
[9,178 (2.77% / 2.77%)] [218,538 / 121,608 (66.03%)]
11.5C - 12.4C 11.5C - 12.4C = 9,642
[9,642 (2.90% / 2.91%)] [228,180 / 112,430 (68.94%)]
12.5C - 13.4C 12.5C - 13.4C = 9,638
[9,638 (2.90% / 2.91%)] [237,818 / 102,788 (71.86%)]
13.5C - 14.4C 13.5C - 14.4C = 9,744
[9,744 (2.94% / 2.94%)] [247,562 / 93,150 (74.80%)]
14.5C - 15.4C 14.5C - 15.4C = 10,009
[10,009 (3.02% / 3.02%)] [257,571 / 83,406 (77.82%)]
15.5C - 16.4C 15.5C - 16.4C = 9,864
[9,864 (2.97% / 2.98%)] [267,435 / 73,397 (80.80%)]
16.5C - 17.4C 16.5C - 17.4C = 9,721
[9,721 (2.93% / 2.94%)] [277,156 / 63,533 (83.74%)]
17.5C - 18.4C 17.5C - 18.4C = 9,252
[9,252 (2.79% / 2.80%)] [286,408 / 53,812 (86.54%)]
18.5C - 19.4C 18.5C - 19.4C = 8,456
[8,456 (2.55% / 2.55%)] [294,864 / 44,560 (89.09%)]
19.5C - 20.4C 19.5C - 20.4C = 7,680
[7,680 (2.31% / 2.32%)] [302,544 / 36,104 (91.41%)]
20.5C - 21.4C 20.5C - 21.4C = 7,023
[7,023 (2.12% / 2.12%)] [309,567 / 28,424 (93.53%)]
21.5C - 22.4C 21.5C - 22.4C = 5,706
[5,706 (1.72% / 1.72%)] [315,273 / 21,401 (95.26%)]
22.5C - 23.4C 22.5C - 23.4C = 4,718
[4,718 (1.42% / 1.43%)] [319,991 / 15,695 (96.68%)]
23.5C - 24.4C 23.5C - 24.4C = 3,615
[3,615 (1.09% / 1.09%)] [323,606 / 10,977 (97.78%)]
24.5C - 25.4C 24.5C - 25.4C = 2,599
[2,599 (0.78% / 0.79%)] [326,205 / 7,362 (98.56%)]
25.5C - 26.4C 25.5C - 26.4C = 1,873
[1,873 (0.56% / 0.57%)] [328,078 / 4,763 (99.13%)]
26.5C - 27.4C 26.5C - 27.4C = 1,283
[1,283 (0.39% / 0.39%)] [329,361 / 2,890 (99.51%)]
27.5C - 28.4C 27.5C - 28.4C = 774
[774 (0.23% / 0.23%)] [330,135 / 1,607 (99.75%)]
28.5C - 29.4C 28.5C - 29.4C = 413
[413 (0.12% / 0.12%)] [330,548 / 833 (99.87%)]
29.5C - 30.4C 29.5C - 30.4C = 222
[222 (0.07% / 0.07%)] [330,770 / 420 (99.94%)]
30.5C - 31.4C 30.5C - 31.4C = 117
[117 (0.04% / 0.04%)] [330,887 / 198 (99.98%)]
31.5C - 32.4C 31.5C - 32.4C = 54
[54 (0.02% / 0.02%)] [330,941 / 81 (99.99%)]
32.5C - 33.4C 32.5C - 33.4C = 20
[20 (0.01% / 0.01%)] [330,961 / 27 (100.00%)]
33.5C - 34.4C 33.5C - 34.4C = 7
[7 (0.00% / 0.00%)] [330,968 / 7 (100.00%)]

Missing observations (960 / 0.29%)

Sunshine Duration

0.0h 0.0h = 244,137
[244,137 (73.55% / 74.03%)] [244,137 / 329,799 (74.03%)]
0.1h 0.1h = 8,635
[8,635 (2.60% / 2.62%)] [252,772 / 85,662 (76.64%)]
0.2h 0.2h = 6,345
[6,345 (1.91% / 1.92%)] [259,117 / 77,027 (78.57%)]
0.3h 0.3h = 5,547
[5,547 (1.67% / 1.68%)] [264,664 / 70,682 (80.25%)]
0.4h 0.4h = 5,002
[5,002 (1.51% / 1.52%)] [269,666 / 65,135 (81.77%)]
0.5h 0.5h = 4,776
[4,776 (1.44% / 1.45%)] [274,442 / 60,133 (83.21%)]
0.6h 0.6h = 4,675
[4,675 (1.41% / 1.42%)] [279,117 / 55,357 (84.63%)]
0.7h 0.7h = 4,596
[4,596 (1.38% / 1.39%)] [283,713 / 50,682 (86.03%)]
0.8h 0.8h = 4,839
[4,839 (1.46% / 1.47%)] [288,552 / 46,086 (87.49%)]
0.9h 0.9h = 5,922
[5,922 (1.78% / 1.80%)] [294,474 / 41,247 (89.29%)]
1.0h 1.0h = 35,325
[35,325 (10.64% / 10.71%)] [329,799 / 35,325 (100.00%)]

Missing observations (2,129 / 0.64%)