Station Number 23226
Prefecture Hokkaido (Oshima Subprefecture) [ Local Portal ]
Location 北海道北斗市本町 (HOKUTO SHI, HOKKAIDO)
Months of Observations 469
Number of Observations 342,153
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1977/10/12 ONO 41.887N 140.653E 25m 0.0m
1977/10/13 -- 1990/06/19 ONO 41.887N 140.653E 25m 6.4m
1990/06/20 -- 2006/01/31 ONO 41.887N 140.653E 25m 6.4m
2006/02/01 -- 2008/12/16 HOKUTO 41.887N 140.653E 25m 6.4m
2008/12/17 -- 2009/10/22 HOKUTO 41.887N 140.653E 25m 6.4m
2009/10/23 -- 2015/08/99 HOKUTO 41.887N 140.653E 25m 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
23910 ONUMA (Hokkaido) 11.04km 27deg.
23231 HAKODATE (Hokkaido) 11.20km 133deg.
23191 ONUMA (Hokkaido) 11.24km 27deg.
23232 HAKODATE (Hokkaido) 11.38km 133deg.
23915 HAKODATE (Hokkaido) 11.53km 133deg.
23281 TAKAMATSU (Hokkaido) 19.13km 132deg.
23930 TAKAMATSU (Hokkaido) 19.13km 132deg.
23166 MORI (Hokkaido) 20.71km 344deg.
23925 MORI (Hokkaido) 20.71km 344deg.
23126 MORI (Hokkaido) 25.22km 343deg.
23206 KAKKUMI (Hokkaido) 26.38km 85deg.
23287 GABINO (Hokkaido) 26.57km 111deg.
23326 KIKONAI (Hokkaido) 28.15km 217deg.
24201 UZURA (Hokkaido) 28.69km 279deg.
24910 UZURA (Hokkaido) 28.69km 279deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 315,592
[315,592 (92.24% / 92.87%)] [315,592 / 339,811 (92.87%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,954
[15,954 (4.66% / 4.69%)] [331,546 / 24,219 (97.57%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,882
[3,882 (1.13% / 1.14%)] [335,428 / 8,265 (98.71%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,693
[1,693 (0.49% / 0.50%)] [337,121 / 4,383 (99.21%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 922
[922 (0.27% / 0.27%)] [338,043 / 2,690 (99.48%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 544
[544 (0.16% / 0.16%)] [338,587 / 1,768 (99.64%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 354
[354 (0.10% / 0.10%)] [338,941 / 1,224 (99.74%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 262
[262 (0.08% / 0.08%)] [339,203 / 870 (99.82%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 162
[162 (0.05% / 0.05%)] [339,365 / 608 (99.87%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 109
[109 (0.03% / 0.03%)] [339,474 / 446 (99.90%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 82
[82 (0.02% / 0.02%)] [339,556 / 337 (99.92%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 55
[55 (0.02% / 0.02%)] [339,611 / 255 (99.94%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 34
[34 (0.01% / 0.01%)] [339,645 / 200 (99.95%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 32
[32 (0.01% / 0.01%)] [339,677 / 166 (99.96%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 25
[25 (0.01% / 0.01%)] [339,702 / 134 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 13
[13 (0.00% / 0.00%)] [339,715 / 109 (99.97%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 17
[17 (0.00% / 0.01%)] [339,732 / 96 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 13
[13 (0.00% / 0.00%)] [339,745 / 79 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 11
[11 (0.00% / 0.00%)] [339,756 / 66 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [339,763 / 55 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 11
[11 (0.00% / 0.00%)] [339,774 / 48 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [339,780 / 37 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 5
[5 (0.00% / 0.00%)] [339,785 / 31 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [339,788 / 26 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 1
[1 (0.00% / 0.00%)] [339,789 / 23 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 5
[5 (0.00% / 0.00%)] [339,794 / 22 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [339,796 / 17 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [339,800 / 15 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [339,802 / 11 (100.00%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [339,803 / 9 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [339,804 / 8 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [339,806 / 7 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [339,807 / 5 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [339,808 / 4 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [339,809 / 3 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [339,810 / 2 (100.00%)]
84.5mm - 85.4mm 84.5mm - 85.4mm = 1
[1 (0.00% / 0.00%)] [339,811 / 1 (100.00%)]

Missing observations (2,342 / 0.68%)

Wind Direction

Calm Calm = 25,939
[25,939 (7.58% / 7.85%)] [0 / 0 (NA)]
NNE NNE = 7,705
[7,705 (2.25% / 2.33%)] [0 / 0 (NA)]
NE NE = 2,837
[2,837 (0.83% / 0.86%)] [0 / 0 (NA)]
ENE ENE = 2,125
[2,125 (0.62% / 0.64%)] [0 / 0 (NA)]
E E = 3,365
[3,365 (0.98% / 1.02%)] [0 / 0 (NA)]
ESE ESE = 7,370
[7,370 (2.15% / 2.23%)] [0 / 0 (NA)]
SE SE = 21,739
[21,739 (6.35% / 6.58%)] [0 / 0 (NA)]
SSE SSE = 23,352
[23,352 (6.83% / 7.07%)] [0 / 0 (NA)]
S S = 24,728
[24,728 (7.23% / 7.48%)] [0 / 0 (NA)]
SSW SSW = 16,570
[16,570 (4.84% / 5.01%)] [0 / 0 (NA)]
SW SW = 12,330
[12,330 (3.60% / 3.73%)] [0 / 0 (NA)]
WSW WSW = 15,492
[15,492 (4.53% / 4.69%)] [0 / 0 (NA)]
W W = 23,630
[23,630 (6.91% / 7.15%)] [0 / 0 (NA)]
WNW WNW = 40,087
[40,087 (11.72% / 12.13%)] [0 / 0 (NA)]
NW NW = 35,308
[35,308 (10.32% / 10.68%)] [0 / 0 (NA)]
NNW NNW = 39,592
[39,592 (11.57% / 11.98%)] [0 / 0 (NA)]
N N = 28,334
[28,334 (8.28% / 8.57%)] [0 / 0 (NA)]

Missing observations (11,650 / 3.40%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,456
[27,456 (8.02% / 8.29%)] [27,456 / 331,239 (8.29%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 96,299
[96,299 (28.15% / 29.07%)] [123,755 / 303,783 (37.36%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 84,114
[84,114 (24.58% / 25.39%)] [207,869 / 207,484 (62.75%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 57,210
[57,210 (16.72% / 17.27%)] [265,079 / 123,370 (80.03%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 34,966
[34,966 (10.22% / 10.56%)] [300,045 / 66,160 (90.58%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 18,194
[18,194 (5.32% / 5.49%)] [318,239 / 31,194 (96.08%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 7,953
[7,953 (2.32% / 2.40%)] [326,192 / 13,000 (98.48%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,113
[3,113 (0.91% / 0.94%)] [329,305 / 5,047 (99.42%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,142
[1,142 (0.33% / 0.34%)] [330,447 / 1,934 (99.76%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 468
[468 (0.14% / 0.14%)] [330,915 / 792 (99.90%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 178
[178 (0.05% / 0.05%)] [331,093 / 324 (99.96%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 81
[81 (0.02% / 0.02%)] [331,174 / 146 (99.98%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 38
[38 (0.01% / 0.01%)] [331,212 / 65 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 11
[11 (0.00% / 0.00%)] [331,223 / 27 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 9
[9 (0.00% / 0.00%)] [331,232 / 16 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 6
[6 (0.00% / 0.00%)] [331,238 / 7 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [331,239 / 1 (100.00%)]

Missing observations (10,914 / 3.19%)

Temperature

-18.5C - -17.6C -18.5C - -17.6C = 10
[10 (0.00% / 0.00%)] [10 / 331,512 (0.00%)]
-17.5C - -16.6C -17.5C - -16.6C = 16
[16 (0.00% / 0.00%)] [26 / 331,502 (0.01%)]
-16.5C - -15.6C -16.5C - -15.6C = 18
[18 (0.01% / 0.01%)] [44 / 331,486 (0.01%)]
-15.5C - -14.6C -15.5C - -14.6C = 68
[68 (0.02% / 0.02%)] [112 / 331,468 (0.03%)]
-14.5C - -13.6C -14.5C - -13.6C = 152
[152 (0.04% / 0.05%)] [264 / 331,400 (0.08%)]
-13.5C - -12.6C -13.5C - -12.6C = 284
[284 (0.08% / 0.09%)] [548 / 331,248 (0.17%)]
-12.5C - -11.6C -12.5C - -11.6C = 484
[484 (0.14% / 0.15%)] [1,032 / 330,964 (0.31%)]
-11.5C - -10.6C -11.5C - -10.6C = 779
[779 (0.23% / 0.23%)] [1,811 / 330,480 (0.55%)]
-10.5C - -9.6C -10.5C - -9.6C = 1,208
[1,208 (0.35% / 0.36%)] [3,019 / 329,701 (0.91%)]
-9.5C - -8.6C -9.5C - -8.6C = 1,943
[1,943 (0.57% / 0.59%)] [4,962 / 328,493 (1.50%)]
-8.5C - -7.6C -8.5C - -7.6C = 2,696
[2,696 (0.79% / 0.81%)] [7,658 / 326,550 (2.31%)]
-7.5C - -6.6C -7.5C - -6.6C = 4,047
[4,047 (1.18% / 1.22%)] [11,705 / 323,854 (3.53%)]
-6.5C - -5.6C -6.5C - -5.6C = 5,341
[5,341 (1.56% / 1.61%)] [17,046 / 319,807 (5.14%)]
-5.5C - -4.6C -5.5C - -4.6C = 6,707
[6,707 (1.96% / 2.02%)] [23,753 / 314,466 (7.17%)]
-4.5C - -3.6C -4.5C - -3.6C = 7,819
[7,819 (2.29% / 2.36%)] [31,572 / 307,759 (9.52%)]
-3.5C - -2.6C -3.5C - -2.6C = 8,883
[8,883 (2.60% / 2.68%)] [40,455 / 299,940 (12.20%)]
-2.5C - -1.6C -2.5C - -1.6C = 9,744
[9,744 (2.85% / 2.94%)] [50,199 / 291,057 (15.14%)]
-1.5C - -0.6C -1.5C - -0.6C = 10,709
[10,709 (3.13% / 3.23%)] [60,908 / 281,313 (18.37%)]
-0.5C - 0.4C -0.5C - 0.4C = 22,983
[22,983 (6.72% / 6.93%)] [83,891 / 270,604 (25.31%)]
0.5C - 1.4C 0.5C - 1.4C = 12,964
[12,964 (3.79% / 3.91%)] [96,855 / 247,621 (29.22%)]
1.5C - 2.4C 1.5C - 2.4C = 11,821
[11,821 (3.45% / 3.57%)] [108,676 / 234,657 (32.78%)]
2.5C - 3.4C 2.5C - 3.4C = 10,730
[10,730 (3.14% / 3.24%)] [119,406 / 222,836 (36.02%)]
3.5C - 4.4C 3.5C - 4.4C = 9,690
[9,690 (2.83% / 2.92%)] [129,096 / 212,106 (38.94%)]
4.5C - 5.4C 4.5C - 5.4C = 9,210
[9,210 (2.69% / 2.78%)] [138,306 / 202,416 (41.72%)]
5.5C - 6.4C 5.5C - 6.4C = 8,733
[8,733 (2.55% / 2.63%)] [147,039 / 193,206 (44.35%)]
6.5C - 7.4C 6.5C - 7.4C = 8,740
[8,740 (2.55% / 2.64%)] [155,779 / 184,473 (46.99%)]
7.5C - 8.4C 7.5C - 8.4C = 8,722
[8,722 (2.55% / 2.63%)] [164,501 / 175,733 (49.62%)]
8.5C - 9.4C 8.5C - 9.4C = 9,457
[9,457 (2.76% / 2.85%)] [173,958 / 167,011 (52.47%)]
9.5C - 10.4C 9.5C - 10.4C = 9,824
[9,824 (2.87% / 2.96%)] [183,782 / 157,554 (55.44%)]
10.5C - 11.4C 10.5C - 11.4C = 9,860
[9,860 (2.88% / 2.97%)] [193,642 / 147,730 (58.41%)]
11.5C - 12.4C 11.5C - 12.4C = 10,126
[10,126 (2.96% / 3.05%)] [203,768 / 137,870 (61.47%)]
12.5C - 13.4C 12.5C - 13.4C = 10,469
[10,469 (3.06% / 3.16%)] [214,237 / 127,744 (64.62%)]
13.5C - 14.4C 13.5C - 14.4C = 10,683
[10,683 (3.12% / 3.22%)] [224,920 / 117,275 (67.85%)]
14.5C - 15.4C 14.5C - 15.4C = 11,281
[11,281 (3.30% / 3.40%)] [236,201 / 106,592 (71.25%)]
15.5C - 16.4C 15.5C - 16.4C = 11,679
[11,679 (3.41% / 3.52%)] [247,880 / 95,311 (74.77%)]
16.5C - 17.4C 16.5C - 17.4C = 11,975
[11,975 (3.50% / 3.61%)] [259,855 / 83,632 (78.38%)]
17.5C - 18.4C 17.5C - 18.4C = 11,730
[11,730 (3.43% / 3.54%)] [271,585 / 71,657 (81.92%)]
18.5C - 19.4C 18.5C - 19.4C = 11,087
[11,087 (3.24% / 3.34%)] [282,672 / 59,927 (85.27%)]
19.5C - 20.4C 19.5C - 20.4C = 10,950
[10,950 (3.20% / 3.30%)] [293,622 / 48,840 (88.57%)]
20.5C - 21.4C 20.5C - 21.4C = 9,525
[9,525 (2.78% / 2.87%)] [303,147 / 37,890 (91.44%)]
21.5C - 22.4C 21.5C - 22.4C = 8,063
[8,063 (2.36% / 2.43%)] [311,210 / 28,365 (93.88%)]
22.5C - 23.4C 22.5C - 23.4C = 6,386
[6,386 (1.87% / 1.93%)] [317,596 / 20,302 (95.80%)]
23.5C - 24.4C 23.5C - 24.4C = 4,570
[4,570 (1.34% / 1.38%)] [322,166 / 13,916 (97.18%)]
24.5C - 25.4C 24.5C - 25.4C = 3,405
[3,405 (1.00% / 1.03%)] [325,571 / 9,346 (98.21%)]
25.5C - 26.4C 25.5C - 26.4C = 2,274
[2,274 (0.66% / 0.69%)] [327,845 / 5,941 (98.89%)]
26.5C - 27.4C 26.5C - 27.4C = 1,642
[1,642 (0.48% / 0.50%)] [329,487 / 3,667 (99.39%)]
27.5C - 28.4C 27.5C - 28.4C = 1,037
[1,037 (0.30% / 0.31%)] [330,524 / 2,025 (99.70%)]
28.5C - 29.4C 28.5C - 29.4C = 562
[562 (0.16% / 0.17%)] [331,086 / 988 (99.87%)]
29.5C - 30.4C 29.5C - 30.4C = 287
[287 (0.08% / 0.09%)] [331,373 / 426 (99.96%)]
30.5C - 31.4C 30.5C - 31.4C = 114
[114 (0.03% / 0.03%)] [331,487 / 139 (99.99%)]
31.5C - 32.4C 31.5C - 32.4C = 21
[21 (0.01% / 0.01%)] [331,508 / 25 (100.00%)]
32.5C - 33.4C 32.5C - 33.4C = 4
[4 (0.00% / 0.00%)] [331,512 / 4 (100.00%)]

Missing observations (10,641 / 3.11%)

Sunshine Duration

0.0h 0.0h = 237,739
[237,739 (69.48% / 71.79%)] [237,739 / 331,154 (71.79%)]
0.1h 0.1h = 8,653
[8,653 (2.53% / 2.61%)] [246,392 / 93,415 (74.40%)]
0.2h 0.2h = 6,618
[6,618 (1.93% / 2.00%)] [253,010 / 84,762 (76.40%)]
0.3h 0.3h = 5,783
[5,783 (1.69% / 1.75%)] [258,793 / 78,144 (78.15%)]
0.4h 0.4h = 5,398
[5,398 (1.58% / 1.63%)] [264,191 / 72,361 (79.78%)]
0.5h 0.5h = 5,125
[5,125 (1.50% / 1.55%)] [269,316 / 66,963 (81.33%)]
0.6h 0.6h = 5,086
[5,086 (1.49% / 1.54%)] [274,402 / 61,838 (82.86%)]
0.7h 0.7h = 5,005
[5,005 (1.46% / 1.51%)] [279,407 / 56,752 (84.37%)]
0.8h 0.8h = 5,463
[5,463 (1.60% / 1.65%)] [284,870 / 51,747 (86.02%)]
0.9h 0.9h = 7,038
[7,038 (2.06% / 2.13%)] [291,908 / 46,284 (88.15%)]
1.0h 1.0h = 39,246
[39,246 (11.47% / 11.85%)] [331,154 / 39,246 (100.00%)]

Missing observations (10,999 / 3.21%)