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 474
Number of Observations 345,800
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 -- 2017/03/99 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 = 311,755
[311,755 (90.15% / 90.90%)] [311,755 / 342,961 (90.90%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 22,869
[22,869 (6.61% / 6.67%)] [334,624 / 31,206 (97.57%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,434
[4,434 (1.28% / 1.29%)] [339,058 / 8,337 (98.86%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,747
[1,747 (0.51% / 0.51%)] [340,805 / 3,903 (99.37%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 840
[840 (0.24% / 0.24%)] [341,645 / 2,156 (99.62%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 447
[447 (0.13% / 0.13%)] [342,092 / 1,316 (99.75%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 264
[264 (0.08% / 0.08%)] [342,356 / 869 (99.82%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 175
[175 (0.05% / 0.05%)] [342,531 / 605 (99.87%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 106
[106 (0.03% / 0.03%)] [342,637 / 430 (99.91%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 55
[55 (0.02% / 0.02%)] [342,692 / 324 (99.92%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 70
[70 (0.02% / 0.02%)] [342,762 / 269 (99.94%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 31
[31 (0.01% / 0.01%)] [342,793 / 199 (99.95%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 31
[31 (0.01% / 0.01%)] [342,824 / 168 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 26
[26 (0.01% / 0.01%)] [342,850 / 137 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 22
[22 (0.01% / 0.01%)] [342,872 / 111 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 17
[17 (0.00% / 0.00%)] [342,889 / 89 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 13
[13 (0.00% / 0.00%)] [342,902 / 72 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.00% / 0.00%)] [342,914 / 59 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 6
[6 (0.00% / 0.00%)] [342,920 / 47 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 4
[4 (0.00% / 0.00%)] [342,924 / 41 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 12
[12 (0.00% / 0.00%)] [342,936 / 37 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 2
[2 (0.00% / 0.00%)] [342,938 / 25 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [342,942 / 23 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [342,945 / 19 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [342,947 / 16 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [342,950 / 14 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [342,951 / 11 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [342,952 / 10 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 5
[5 (0.00% / 0.00%)] [342,957 / 9 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [342,958 / 4 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [342,959 / 3 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [342,960 / 2 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [342,961 / 1 (100.00%)]

Missing observations (2,839 / 0.82%)

Wind Direction

Calm Calm = 58,206
[58,206 (16.83% / 16.96%)] [0 / 0 (NA)]
NNE NNE = 9,965
[9,965 (2.88% / 2.90%)] [0 / 0 (NA)]
NE NE = 12,866
[12,866 (3.72% / 3.75%)] [0 / 0 (NA)]
ENE ENE = 19,892
[19,892 (5.75% / 5.80%)] [0 / 0 (NA)]
E E = 20,701
[20,701 (5.99% / 6.03%)] [0 / 0 (NA)]
ESE ESE = 19,278
[19,278 (5.57% / 5.62%)] [0 / 0 (NA)]
SE SE = 11,479
[11,479 (3.32% / 3.34%)] [0 / 0 (NA)]
SSE SSE = 14,731
[14,731 (4.26% / 4.29%)] [0 / 0 (NA)]
S S = 24,558
[24,558 (7.10% / 7.16%)] [0 / 0 (NA)]
SSW SSW = 25,372
[25,372 (7.34% / 7.39%)] [0 / 0 (NA)]
SW SW = 32,101
[32,101 (9.28% / 9.35%)] [0 / 0 (NA)]
WSW WSW = 24,397
[24,397 (7.06% / 7.11%)] [0 / 0 (NA)]
W W = 16,497
[16,497 (4.77% / 4.81%)] [0 / 0 (NA)]
WNW WNW = 14,666
[14,666 (4.24% / 4.27%)] [0 / 0 (NA)]
NW NW = 14,285
[14,285 (4.13% / 4.16%)] [0 / 0 (NA)]
NNW NNW = 13,585
[13,585 (3.93% / 3.96%)] [0 / 0 (NA)]
N N = 10,598
[10,598 (3.06% / 3.09%)] [0 / 0 (NA)]

Missing observations (2,623 / 0.76%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 62,855
[62,855 (18.18% / 18.29%)] [62,855 / 343,658 (18.29%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 78,657
[78,657 (22.75% / 22.89%)] [141,512 / 280,803 (41.18%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 55,293
[55,293 (15.99% / 16.09%)] [196,805 / 202,146 (57.27%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 46,665
[46,665 (13.49% / 13.58%)] [243,470 / 146,853 (70.85%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 37,619
[37,619 (10.88% / 10.95%)] [281,089 / 100,188 (81.79%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 26,462
[26,462 (7.65% / 7.70%)] [307,551 / 62,569 (89.49%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 16,216
[16,216 (4.69% / 4.72%)] [323,767 / 36,107 (94.21%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 9,394
[9,394 (2.72% / 2.73%)] [333,161 / 19,891 (96.95%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 5,058
[5,058 (1.46% / 1.47%)] [338,219 / 10,497 (98.42%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,640
[2,640 (0.76% / 0.77%)] [340,859 / 5,439 (99.19%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,392
[1,392 (0.40% / 0.41%)] [342,251 / 2,799 (99.59%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 722
[722 (0.21% / 0.21%)] [342,973 / 1,407 (99.80%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 350
[350 (0.10% / 0.10%)] [343,323 / 685 (99.90%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 168
[168 (0.05% / 0.05%)] [343,491 / 335 (99.95%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 92
[92 (0.03% / 0.03%)] [343,583 / 167 (99.98%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 43
[43 (0.01% / 0.01%)] [343,626 / 75 (99.99%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 16
[16 (0.00% / 0.00%)] [343,642 / 32 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 10
[10 (0.00% / 0.00%)] [343,652 / 16 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 4
[4 (0.00% / 0.00%)] [343,656 / 6 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [343,657 / 2 (100.00%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 1
[1 (0.00% / 0.00%)] [343,658 / 1 (100.00%)]

Missing observations (2,142 / 0.62%)

Temperature

-35.5C - -34.6C -35.5C - -34.6C = 1
[1 (0.00% / 0.00%)] [1 / 344,833 (0.00%)]
-31.5C - -30.6C -31.5C - -30.6C = 4
[4 (0.00% / 0.00%)] [5 / 344,832 (0.00%)]
-30.5C - -29.6C -30.5C - -29.6C = 13
[13 (0.00% / 0.00%)] [18 / 344,828 (0.01%)]
-29.5C - -28.6C -29.5C - -28.6C = 23
[23 (0.01% / 0.01%)] [41 / 344,815 (0.01%)]
-28.5C - -27.6C -28.5C - -27.6C = 51
[51 (0.01% / 0.01%)] [92 / 344,792 (0.03%)]
-27.5C - -26.6C -27.5C - -26.6C = 88
[88 (0.03% / 0.03%)] [180 / 344,741 (0.05%)]
-26.5C - -25.6C -26.5C - -25.6C = 130
[130 (0.04% / 0.04%)] [310 / 344,653 (0.09%)]
-25.5C - -24.6C -25.5C - -24.6C = 194
[194 (0.06% / 0.06%)] [504 / 344,523 (0.15%)]
-24.5C - -23.6C -24.5C - -23.6C = 274
[274 (0.08% / 0.08%)] [778 / 344,329 (0.23%)]
-23.5C - -22.6C -23.5C - -22.6C = 347
[347 (0.10% / 0.10%)] [1,125 / 344,055 (0.33%)]
-22.5C - -21.6C -22.5C - -21.6C = 441
[441 (0.13% / 0.13%)] [1,566 / 343,708 (0.45%)]
-21.5C - -20.6C -21.5C - -20.6C = 553
[553 (0.16% / 0.16%)] [2,119 / 343,267 (0.61%)]
-20.5C - -19.6C -20.5C - -19.6C = 693
[693 (0.20% / 0.20%)] [2,812 / 342,714 (0.82%)]
-19.5C - -18.6C -19.5C - -18.6C = 835
[835 (0.24% / 0.24%)] [3,647 / 342,021 (1.06%)]
-18.5C - -17.6C -18.5C - -17.6C = 963
[963 (0.28% / 0.28%)] [4,610 / 341,186 (1.34%)]
-17.5C - -16.6C -17.5C - -16.6C = 1,166
[1,166 (0.34% / 0.34%)] [5,776 / 340,223 (1.68%)]
-16.5C - -15.6C -16.5C - -15.6C = 1,286
[1,286 (0.37% / 0.37%)] [7,062 / 339,057 (2.05%)]
-15.5C - -14.6C -15.5C - -14.6C = 1,489
[1,489 (0.43% / 0.43%)] [8,551 / 337,771 (2.48%)]
-14.5C - -13.6C -14.5C - -13.6C = 1,794
[1,794 (0.52% / 0.52%)] [10,345 / 336,282 (3.00%)]
-13.5C - -12.6C -13.5C - -12.6C = 2,072
[2,072 (0.60% / 0.60%)] [12,417 / 334,488 (3.60%)]
-12.5C - -11.6C -12.5C - -11.6C = 2,642
[2,642 (0.76% / 0.77%)] [15,059 / 332,416 (4.37%)]
-11.5C - -10.6C -11.5C - -10.6C = 3,225
[3,225 (0.93% / 0.94%)] [18,284 / 329,774 (5.30%)]
-10.5C - -9.6C -10.5C - -9.6C = 3,979
[3,979 (1.15% / 1.15%)] [22,263 / 326,549 (6.46%)]
-9.5C - -8.6C -9.5C - -8.6C = 5,169
[5,169 (1.49% / 1.50%)] [27,432 / 322,570 (7.96%)]
-8.5C - -7.6C -8.5C - -7.6C = 5,806
[5,806 (1.68% / 1.68%)] [33,238 / 317,401 (9.64%)]
-7.5C - -6.6C -7.5C - -6.6C = 6,828
[6,828 (1.97% / 1.98%)] [40,066 / 311,595 (11.62%)]
-6.5C - -5.6C -6.5C - -5.6C = 7,965
[7,965 (2.30% / 2.31%)] [48,031 / 304,767 (13.93%)]
-5.5C - -4.6C -5.5C - -4.6C = 8,960
[8,960 (2.59% / 2.60%)] [56,991 / 296,802 (16.53%)]
-4.5C - -3.6C -4.5C - -3.6C = 9,912
[9,912 (2.87% / 2.87%)] [66,903 / 287,842 (19.40%)]
-3.5C - -2.6C -3.5C - -2.6C = 10,159
[10,159 (2.94% / 2.95%)] [77,062 / 277,930 (22.35%)]
-2.5C - -1.6C -2.5C - -1.6C = 10,878
[10,878 (3.15% / 3.15%)] [87,940 / 267,771 (25.50%)]
-1.5C - -0.6C -1.5C - -0.6C = 11,238
[11,238 (3.25% / 3.26%)] [99,178 / 256,893 (28.76%)]
-0.5C - 0.4C -0.5C - 0.4C = 23,410
[23,410 (6.77% / 6.79%)] [122,588 / 245,655 (35.55%)]
0.5C - 1.4C 0.5C - 1.4C = 12,064
[12,064 (3.49% / 3.50%)] [134,652 / 222,245 (39.05%)]
1.5C - 2.4C 1.5C - 2.4C = 10,641
[10,641 (3.08% / 3.09%)] [145,293 / 210,181 (42.13%)]
2.5C - 3.4C 2.5C - 3.4C = 9,845
[9,845 (2.85% / 2.86%)] [155,138 / 199,540 (44.99%)]
3.5C - 4.4C 3.5C - 4.4C = 9,693
[9,693 (2.80% / 2.81%)] [164,831 / 189,695 (47.80%)]
4.5C - 5.4C 4.5C - 5.4C = 9,275
[9,275 (2.68% / 2.69%)] [174,106 / 180,002 (50.49%)]
5.5C - 6.4C 5.5C - 6.4C = 8,840
[8,840 (2.56% / 2.56%)] [182,946 / 170,727 (53.05%)]
6.5C - 7.4C 6.5C - 7.4C = 8,728
[8,728 (2.52% / 2.53%)] [191,674 / 161,887 (55.58%)]
7.5C - 8.4C 7.5C - 8.4C = 8,751
[8,751 (2.53% / 2.54%)] [200,425 / 153,159 (58.12%)]
8.5C - 9.4C 8.5C - 9.4C = 9,193
[9,193 (2.66% / 2.67%)] [209,618 / 144,408 (60.79%)]
9.5C - 10.4C 9.5C - 10.4C = 9,387
[9,387 (2.71% / 2.72%)] [219,005 / 135,215 (63.51%)]
10.5C - 11.4C 10.5C - 11.4C = 9,511
[9,511 (2.75% / 2.76%)] [228,516 / 125,828 (66.27%)]
11.5C - 12.4C 11.5C - 12.4C = 9,960
[9,960 (2.88% / 2.89%)] [238,476 / 116,317 (69.16%)]
12.5C - 13.4C 12.5C - 13.4C = 9,899
[9,899 (2.86% / 2.87%)] [248,375 / 106,357 (72.03%)]
13.5C - 14.4C 13.5C - 14.4C = 10,093
[10,093 (2.92% / 2.93%)] [258,468 / 96,458 (74.95%)]
14.5C - 15.4C 14.5C - 15.4C = 10,382
[10,382 (3.00% / 3.01%)] [268,850 / 86,365 (77.97%)]
15.5C - 16.4C 15.5C - 16.4C = 10,152
[10,152 (2.94% / 2.94%)] [279,002 / 75,983 (80.91%)]
16.5C - 17.4C 16.5C - 17.4C = 10,013
[10,013 (2.90% / 2.90%)] [289,015 / 65,831 (83.81%)]
17.5C - 18.4C 17.5C - 18.4C = 9,583
[9,583 (2.77% / 2.78%)] [298,598 / 55,818 (86.59%)]
18.5C - 19.4C 18.5C - 19.4C = 8,720
[8,720 (2.52% / 2.53%)] [307,318 / 46,235 (89.12%)]
19.5C - 20.4C 19.5C - 20.4C = 7,944
[7,944 (2.30% / 2.30%)] [315,262 / 37,515 (91.42%)]
20.5C - 21.4C 20.5C - 21.4C = 7,282
[7,282 (2.11% / 2.11%)] [322,544 / 29,571 (93.54%)]
21.5C - 22.4C 21.5C - 22.4C = 5,925
[5,925 (1.71% / 1.72%)] [328,469 / 22,289 (95.25%)]
22.5C - 23.4C 22.5C - 23.4C = 4,925
[4,925 (1.42% / 1.43%)] [333,394 / 16,364 (96.68%)]
23.5C - 24.4C 23.5C - 24.4C = 3,774
[3,774 (1.09% / 1.09%)] [337,168 / 11,439 (97.78%)]
24.5C - 25.4C 24.5C - 25.4C = 2,708
[2,708 (0.78% / 0.79%)] [339,876 / 7,665 (98.56%)]
25.5C - 26.4C 25.5C - 26.4C = 1,941
[1,941 (0.56% / 0.56%)] [341,817 / 4,957 (99.13%)]
26.5C - 27.4C 26.5C - 27.4C = 1,335
[1,335 (0.39% / 0.39%)] [343,152 / 3,016 (99.51%)]
27.5C - 28.4C 27.5C - 28.4C = 815
[815 (0.24% / 0.24%)] [343,967 / 1,681 (99.75%)]
28.5C - 29.4C 28.5C - 29.4C = 429
[429 (0.12% / 0.12%)] [344,396 / 866 (99.87%)]
29.5C - 30.4C 29.5C - 30.4C = 234
[234 (0.07% / 0.07%)] [344,630 / 437 (99.94%)]
30.5C - 31.4C 30.5C - 31.4C = 120
[120 (0.03% / 0.03%)] [344,750 / 203 (99.98%)]
31.5C - 32.4C 31.5C - 32.4C = 56
[56 (0.02% / 0.02%)] [344,806 / 83 (99.99%)]
32.5C - 33.4C 32.5C - 33.4C = 20
[20 (0.01% / 0.01%)] [344,826 / 27 (100.00%)]
33.5C - 34.4C 33.5C - 34.4C = 7
[7 (0.00% / 0.00%)] [344,833 / 7 (100.00%)]

Missing observations (967 / 0.28%)

Sunshine Duration

0.0h 0.0h = 254,718
[254,718 (73.66% / 74.12%)] [254,718 / 343,659 (74.12%)]
0.1h 0.1h = 9,066
[9,066 (2.62% / 2.64%)] [263,784 / 88,941 (76.76%)]
0.2h 0.2h = 6,661
[6,661 (1.93% / 1.94%)] [270,445 / 79,875 (78.70%)]
0.3h 0.3h = 5,800
[5,800 (1.68% / 1.69%)] [276,245 / 73,214 (80.38%)]
0.4h 0.4h = 5,233
[5,233 (1.51% / 1.52%)] [281,478 / 67,414 (81.91%)]
0.5h 0.5h = 4,981
[4,981 (1.44% / 1.45%)] [286,459 / 62,181 (83.36%)]
0.6h 0.6h = 4,866
[4,866 (1.41% / 1.42%)] [291,325 / 57,200 (84.77%)]
0.7h 0.7h = 4,764
[4,764 (1.38% / 1.39%)] [296,089 / 52,334 (86.16%)]
0.8h 0.8h = 5,036
[5,036 (1.46% / 1.47%)] [301,125 / 47,570 (87.62%)]
0.9h 0.9h = 6,195
[6,195 (1.79% / 1.80%)] [307,320 / 42,534 (89.43%)]
1.0h 1.0h = 36,339
[36,339 (10.51% / 10.57%)] [343,659 / 36,339 (100.00%)]

Missing observations (2,141 / 0.62%)