観測所番号 23226
都道府県 北海道 (渡島総合振興局) [ 地域ポータル ]
所在地 北海道北斗市本町 (北海道北斗市)
観測月数 481
観測回数 350,937
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1974年11月01日 〜 1977年10月12日 大野 (オオノ) 41.887N 140.653E 25m 0.0m
1977年10月13日 〜 1990年06月19日 大野 (オオノ) 41.887N 140.653E 25m 6.4m
1990年06月20日 〜 2006年01月31日 大野 (オオノ) 41.887N 140.653E 25m 6.4m
2006年02月01日 〜 2008年12月16日 北斗 (ホクト) 41.887N 140.653E 25m 6.4m
2008年12月17日 〜 2009年10月22日 北斗 (ホクト) 41.887N 140.653E 25m 6.4m
2009年10月23日 〜 2016年08月99日 北斗 (ホクト) 41.887N 140.653E 25m 10.0m
リアルタイムデータ アメラス(アメダス・ランキング・サービス)
過去の大雨データ アメダス集中豪雨
気象災害報告
台風接近履歴
近隣観測所
番号 名前 距離 方位
23910 大沼(北海道) 11.04km 27度
23231 函館(北海道) 11.20km 133度
23191 大沼(北海道) 11.24km 27度
23232 函館(北海道) 11.38km 133度
23915 函館(北海道) 11.53km 133度
23281 高松(北海道) 19.13km 132度
23930 高松(北海道) 19.13km 132度
23166 森(北海道) 20.71km 344度
23925 森(北海道) 20.71km 344度
23126 森(北海道) 25.22km 343度
23206 川汲(北海道) 26.38km 85度
23287 蛾眉野(北海道) 26.57km 111度
23326 木古内(北海道) 28.15km 217度
24201 鶉(北海道) 28.69km 279度
24910 鶉(北海道) 28.69km 279度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 323,512
[323,512 (92.19% / 92.80%)] [323,512 / 348,595 (92.80%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 16,539
[16,539 (4.71% / 4.74%)] [340,051 / 25,083 (97.55%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,038
[4,038 (1.15% / 1.16%)] [344,089 / 8,544 (98.71%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,742
[1,742 (0.50% / 0.50%)] [345,831 / 4,506 (99.21%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 951
[951 (0.27% / 0.27%)] [346,782 / 2,764 (99.48%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 553
[553 (0.16% / 0.16%)] [347,335 / 1,813 (99.64%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 369
[369 (0.11% / 0.11%)] [347,704 / 1,260 (99.74%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 266
[266 (0.08% / 0.08%)] [347,970 / 891 (99.82%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 168
[168 (0.05% / 0.05%)] [348,138 / 625 (99.87%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 111
[111 (0.03% / 0.03%)] [348,249 / 457 (99.90%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 84
[84 (0.02% / 0.02%)] [348,333 / 346 (99.92%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 56
[56 (0.02% / 0.02%)] [348,389 / 262 (99.94%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 34
[34 (0.01% / 0.01%)] [348,423 / 206 (99.95%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 33
[33 (0.01% / 0.01%)] [348,456 / 172 (99.96%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 27
[27 (0.01% / 0.01%)] [348,483 / 139 (99.97%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 14
[14 (0.00% / 0.00%)] [348,497 / 112 (99.97%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 17
[17 (0.00% / 0.00%)] [348,514 / 98 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 13
[13 (0.00% / 0.00%)] [348,527 / 81 (99.98%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.00% / 0.00%)] [348,539 / 68 (99.98%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [348,546 / 56 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 12
[12 (0.00% / 0.00%)] [348,558 / 49 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [348,564 / 37 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 5
[5 (0.00% / 0.00%)] [348,569 / 31 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [348,572 / 26 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 1
[1 (0.00% / 0.00%)] [348,573 / 23 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 5
[5 (0.00% / 0.00%)] [348,578 / 22 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [348,580 / 17 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [348,584 / 15 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [348,586 / 11 (100.00%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [348,587 / 9 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [348,588 / 8 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [348,590 / 7 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [348,591 / 5 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [348,592 / 4 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [348,593 / 3 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [348,594 / 2 (100.00%)]
84.5mm - 85.4mm 84.5mm - 85.4mm = 1
[1 (0.00% / 0.00%)] [348,595 / 1 (100.00%)]

欠測回数 (2,342 / 0.67%)

風向

静穏 静穏 = 26,077
[26,077 (7.43% / 7.69%)] [0 / 0 (NA)]
北北東 北北東 = 7,970
[7,970 (2.27% / 2.35%)] [0 / 0 (NA)]
北東 北東 = 2,930
[2,930 (0.83% / 0.86%)] [0 / 0 (NA)]
東北東 東北東 = 2,210
[2,210 (0.63% / 0.65%)] [0 / 0 (NA)]
東 = 3,460
[3,460 (0.99% / 1.02%)] [0 / 0 (NA)]
東南東 東南東 = 7,590
[7,590 (2.16% / 2.24%)] [0 / 0 (NA)]
南東 南東 = 22,320
[22,320 (6.36% / 6.58%)] [0 / 0 (NA)]
南南東 南南東 = 24,014
[24,014 (6.84% / 7.08%)] [0 / 0 (NA)]
南 = 25,410
[25,410 (7.24% / 7.49%)] [0 / 0 (NA)]
南南西 南南西 = 17,015
[17,015 (4.85% / 5.02%)] [0 / 0 (NA)]
南西 南西 = 12,662
[12,662 (3.61% / 3.73%)] [0 / 0 (NA)]
西南西 西南西 = 15,902
[15,902 (4.53% / 4.69%)] [0 / 0 (NA)]
西 西 = 24,217
[24,217 (6.90% / 7.14%)] [0 / 0 (NA)]
西北西 西北西 = 41,256
[41,256 (11.76% / 12.16%)] [0 / 0 (NA)]
北西 北西 = 36,359
[36,359 (10.36% / 10.72%)] [0 / 0 (NA)]
北北西 北北西 = 40,669
[40,669 (11.59% / 11.99%)] [0 / 0 (NA)]
北 = 29,209
[29,209 (8.32% / 8.61%)] [0 / 0 (NA)]

欠測回数 (11,667 / 3.32%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,827
[27,827 (7.93% / 8.18%)] [27,827 / 340,006 (8.18%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 98,724
[98,724 (28.13% / 29.04%)] [126,551 / 312,179 (37.22%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 86,265
[86,265 (24.58% / 25.37%)] [212,816 / 213,455 (62.59%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 58,710
[58,710 (16.73% / 17.27%)] [271,526 / 127,190 (79.86%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 35,953
[35,953 (10.24% / 10.57%)] [307,479 / 68,480 (90.43%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 18,861
[18,861 (5.37% / 5.55%)] [326,340 / 32,527 (95.98%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 8,303
[8,303 (2.37% / 2.44%)] [334,643 / 13,666 (98.42%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,285
[3,285 (0.94% / 0.97%)] [337,928 / 5,363 (99.39%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,220
[1,220 (0.35% / 0.36%)] [339,148 / 2,078 (99.75%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 501
[501 (0.14% / 0.15%)] [339,649 / 858 (99.90%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 192
[192 (0.05% / 0.06%)] [339,841 / 357 (99.95%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 92
[92 (0.03% / 0.03%)] [339,933 / 165 (99.98%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 42
[42 (0.01% / 0.01%)] [339,975 / 73 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 12
[12 (0.00% / 0.00%)] [339,987 / 31 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 11
[11 (0.00% / 0.00%)] [339,998 / 19 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 6
[6 (0.00% / 0.00%)] [340,004 / 8 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [340,005 / 2 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [340,006 / 1 (100.00%)]

欠測回数 (10,931 / 3.11%)

気温

-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 10
[10 (0.00% / 0.00%)] [10 / 340,295 (0.00%)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 16
[16 (0.00% / 0.00%)] [26 / 340,285 (0.01%)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 18
[18 (0.01% / 0.01%)] [44 / 340,269 (0.01%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 68
[68 (0.02% / 0.02%)] [112 / 340,251 (0.03%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 153
[153 (0.04% / 0.04%)] [265 / 340,183 (0.08%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 286
[286 (0.08% / 0.08%)] [551 / 340,030 (0.16%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 489
[489 (0.14% / 0.14%)] [1,040 / 339,744 (0.31%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 784
[784 (0.22% / 0.23%)] [1,824 / 339,255 (0.54%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 1,218
[1,218 (0.35% / 0.36%)] [3,042 / 338,471 (0.89%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,963
[1,963 (0.56% / 0.58%)] [5,005 / 337,253 (1.47%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,740
[2,740 (0.78% / 0.81%)] [7,745 / 335,290 (2.28%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 4,149
[4,149 (1.18% / 1.22%)] [11,894 / 332,550 (3.50%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,446
[5,446 (1.55% / 1.60%)] [17,340 / 328,401 (5.10%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 6,846
[6,846 (1.95% / 2.01%)] [24,186 / 322,955 (7.11%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 7,989
[7,989 (2.28% / 2.35%)] [32,175 / 316,109 (9.46%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 9,146
[9,146 (2.61% / 2.69%)] [41,321 / 308,120 (12.14%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 9,984
[9,984 (2.84% / 2.93%)] [51,305 / 298,974 (15.08%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 10,952
[10,952 (3.12% / 3.22%)] [62,257 / 288,990 (18.30%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 23,514
[23,514 (6.70% / 6.91%)] [85,771 / 278,038 (25.20%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 13,281
[13,281 (3.78% / 3.90%)] [99,052 / 254,524 (29.11%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 12,112
[12,112 (3.45% / 3.56%)] [111,164 / 241,243 (32.67%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,983
[10,983 (3.13% / 3.23%)] [122,147 / 229,131 (35.89%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,960
[9,960 (2.84% / 2.93%)] [132,107 / 218,148 (38.82%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,509
[9,509 (2.71% / 2.79%)] [141,616 / 208,188 (41.62%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,016
[9,016 (2.57% / 2.65%)] [150,632 / 198,679 (44.27%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,004
[9,004 (2.57% / 2.65%)] [159,636 / 189,663 (46.91%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,984
[8,984 (2.56% / 2.64%)] [168,620 / 180,659 (49.55%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,723
[9,723 (2.77% / 2.86%)] [178,343 / 171,675 (52.41%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,086
[10,086 (2.87% / 2.96%)] [188,429 / 161,952 (55.37%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,114
[10,114 (2.88% / 2.97%)] [198,543 / 151,866 (58.34%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,389
[10,389 (2.96% / 3.05%)] [208,932 / 141,752 (61.40%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,722
[10,722 (3.06% / 3.15%)] [219,654 / 131,363 (64.55%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,990
[10,990 (3.13% / 3.23%)] [230,644 / 120,641 (67.78%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,602
[11,602 (3.31% / 3.41%)] [242,246 / 109,651 (71.19%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,980
[11,980 (3.41% / 3.52%)] [254,226 / 98,049 (74.71%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,371
[12,371 (3.53% / 3.64%)] [266,597 / 86,069 (78.34%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,054
[12,054 (3.43% / 3.54%)] [278,651 / 73,698 (81.89%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,393
[11,393 (3.25% / 3.35%)] [290,044 / 61,644 (85.23%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 11,198
[11,198 (3.19% / 3.29%)] [301,242 / 50,251 (88.52%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 9,775
[9,775 (2.79% / 2.87%)] [311,017 / 39,053 (91.40%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 8,286
[8,286 (2.36% / 2.43%)] [319,303 / 29,278 (93.83%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 6,627
[6,627 (1.89% / 1.95%)] [325,930 / 20,992 (95.78%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,719
[4,719 (1.34% / 1.39%)] [330,649 / 14,365 (97.17%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,483
[3,483 (0.99% / 1.02%)] [334,132 / 9,646 (98.19%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,358
[2,358 (0.67% / 0.69%)] [336,490 / 6,163 (98.88%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,711
[1,711 (0.49% / 0.50%)] [338,201 / 3,805 (99.38%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,086
[1,086 (0.31% / 0.32%)] [339,287 / 2,094 (99.70%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 575
[575 (0.16% / 0.17%)] [339,862 / 1,008 (99.87%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 294
[294 (0.08% / 0.09%)] [340,156 / 433 (99.96%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 114
[114 (0.03% / 0.03%)] [340,270 / 139 (99.99%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 21
[21 (0.01% / 0.01%)] [340,291 / 25 (100.00%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 4
[4 (0.00% / 0.00%)] [340,295 / 4 (100.00%)]

欠測回数 (10,642 / 3.03%)

日照時間

0.0h 0.0h = 243,929
[243,929 (69.51% / 71.76%)] [243,929 / 339,935 (71.76%)]
0.1h 0.1h = 8,925
[8,925 (2.54% / 2.63%)] [252,854 / 96,006 (74.38%)]
0.2h 0.2h = 6,816
[6,816 (1.94% / 2.01%)] [259,670 / 87,081 (76.39%)]
0.3h 0.3h = 5,971
[5,971 (1.70% / 1.76%)] [265,641 / 80,265 (78.14%)]
0.4h 0.4h = 5,551
[5,551 (1.58% / 1.63%)] [271,192 / 74,294 (79.78%)]
0.5h 0.5h = 5,281
[5,281 (1.50% / 1.55%)] [276,473 / 68,743 (81.33%)]
0.6h 0.6h = 5,251
[5,251 (1.50% / 1.54%)] [281,724 / 63,462 (82.88%)]
0.7h 0.7h = 5,175
[5,175 (1.47% / 1.52%)] [286,899 / 58,211 (84.40%)]
0.8h 0.8h = 5,617
[5,617 (1.60% / 1.65%)] [292,516 / 53,036 (86.05%)]
0.9h 0.9h = 7,221
[7,221 (2.06% / 2.12%)] [299,737 / 47,419 (88.17%)]
1.0h 1.0h = 40,198
[40,198 (11.45% / 11.83%)] [339,935 / 40,198 (100.00%)]

欠測回数 (11,002 / 3.14%)