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 497
観測回数 362,625
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 〜 2017年12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 = 334,177
[334,177 (92.15% / 92.75%)] [334,177 / 360,283 (92.75)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 17,188
[17,188 (4.74% / 4.77%)] [351,365 / 26,106 (97.52)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,211
[4,211 (1.16% / 1.17%)] [355,576 / 8,918 (98.69)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,815
[1,815 (0.50% / 0.50%)] [357,391 / 4,707 (99.20)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 997
[997 (0.27% / 0.28%)] [358,388 / 2,892 (99.47)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 575
[575 (0.16% / 0.16%)] [358,963 / 1,895 (99.63)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 389
[389 (0.11% / 0.11%)] [359,352 / 1,320 (99.74)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 275
[275 (0.08% / 0.08%)] [359,627 / 931 (99.82)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 181
[181 (0.05% / 0.05%)] [359,808 / 656 (99.87)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 116
[116 (0.03% / 0.03%)] [359,924 / 475 (99.90)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 88
[88 (0.02% / 0.02%)] [360,012 / 359 (99.92)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 58
[58 (0.02% / 0.02%)] [360,070 / 271 (99.94)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 35
[35 (0.01% / 0.01%)] [360,105 / 213 (99.95)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 33
[33 (0.01% / 0.01%)] [360,138 / 178 (99.96)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 27
[27 (0.01% / 0.01%)] [360,165 / 145 (99.97)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 15
[15 (0.00% / 0.00%)] [360,180 / 118 (99.97)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 19
[19 (0.01% / 0.01%)] [360,199 / 103 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 15
[15 (0.00% / 0.00%)] [360,214 / 84 (99.98)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 13
[13 (0.00% / 0.00%)] [360,227 / 69 (99.98)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [360,234 / 56 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 12
[12 (0.00% / 0.00%)] [360,246 / 49 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [360,252 / 37 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 5
[5 (0.00% / 0.00%)] [360,257 / 31 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [360,260 / 26 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 1
[1 (0.00% / 0.00%)] [360,261 / 23 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 5
[5 (0.00% / 0.00%)] [360,266 / 22 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [360,268 / 17 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [360,272 / 15 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [360,274 / 11 (100.00)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 1
[1 (0.00% / 0.00%)] [360,275 / 9 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [360,276 / 8 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [360,278 / 7 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [360,279 / 5 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [360,280 / 4 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [360,281 / 3 (100.00)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [360,282 / 2 (100.00)]
84.5mm - 85.4mm 84.5mm - 85.4mm = 1
[1 (0.00% / 0.00%)] [360,283 / 1 (100.00)]

欠測回数 (2,342 / 0.65%)

風向

静穏 静穏 = 26,349
[26,349 (7.27% / 7.51%)]
北北東 北北東 = 8,280
[8,280 (2.28% / 2.36%)]
北東 北東 = 3,039
[3,039 (0.84% / 0.87%)]
東北東 東北東 = 2,297
[2,297 (0.63% / 0.65%)]
東 = 3,567
[3,567 (0.98% / 1.02%)]
東南東 東南東 = 7,852
[7,852 (2.17% / 2.24%)]
南東 南東 = 22,976
[22,976 (6.34% / 6.55%)]
南南東 南南東 = 24,879
[24,879 (6.86% / 7.09%)]
南 = 26,235
[26,235 (7.23% / 7.48%)]
南南西 南南西 = 17,492
[17,492 (4.82% / 4.98%)]
南西 南西 = 13,034
[13,034 (3.59% / 3.71%)]
西南西 西南西 = 16,450
[16,450 (4.54% / 4.69%)]
西 西 = 25,042
[25,042 (6.91% / 7.14%)]
西北西 西北西 = 42,861
[42,861 (11.82% / 12.21%)]
北西 北西 = 37,908
[37,908 (10.45% / 10.80%)]
北北西 北北西 = 42,138
[42,138 (11.62% / 12.01%)]
北 = 30,536
[30,536 (8.42% / 8.70%)]

欠測回数 (11,690 / 3.22%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 28,440
[28,440 (7.84% / 8.09%)] [28,440 / 351,671 (8.09)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 102,042
[102,042 (28.14% / 29.02%)] [130,482 / 323,231 (37.10)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 89,227
[89,227 (24.61% / 25.37%)] [219,709 / 221,189 (62.48)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 60,629
[60,629 (16.72% / 17.24%)] [280,338 / 131,962 (79.72)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 37,294
[37,294 (10.28% / 10.60%)] [317,632 / 71,333 (90.32)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 19,590
[19,590 (5.40% / 5.57%)] [337,222 / 34,039 (95.89)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 8,728
[8,728 (2.41% / 2.48%)] [345,950 / 14,449 (98.37)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,466
[3,466 (0.96% / 0.99%)] [349,416 / 5,721 (99.36)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,318
[1,318 (0.36% / 0.37%)] [350,734 / 2,255 (99.73)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 544
[544 (0.15% / 0.15%)] [351,278 / 937 (99.89)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 216
[216 (0.06% / 0.06%)] [351,494 / 393 (99.95)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 99
[99 (0.03% / 0.03%)] [351,593 / 177 (99.98)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 45
[45 (0.01% / 0.01%)] [351,638 / 78 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 14
[14 (0.00% / 0.00%)] [351,652 / 33 (99.99)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 11
[11 (0.00% / 0.00%)] [351,663 / 19 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 6
[6 (0.00% / 0.00%)] [351,669 / 8 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 1
[1 (0.00% / 0.00%)] [351,670 / 2 (100.00)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 1
[1 (0.00% / 0.00%)] [351,671 / 1 (100.00)]

欠測回数 (10,954 / 3.02%)

気温

-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 10
[10 (0.00% / 0.00%)] [10 / 351,980 (0.00)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 16
[16 (0.00% / 0.00%)] [26 / 351,970 (0.01)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 18
[18 (0.00% / 0.01%)] [44 / 351,954 (0.01)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 68
[68 (0.02% / 0.02%)] [112 / 351,936 (0.03)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 153
[153 (0.04% / 0.04%)] [265 / 351,868 (0.08)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 286
[286 (0.08% / 0.08%)] [551 / 351,715 (0.16)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 489
[489 (0.13% / 0.14%)] [1,040 / 351,429 (0.30)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 804
[804 (0.22% / 0.23%)] [1,844 / 350,940 (0.52)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 1,237
[1,237 (0.34% / 0.35%)] [3,081 / 350,136 (0.88)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,987
[1,987 (0.55% / 0.56%)] [5,068 / 348,899 (1.44)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,802
[2,802 (0.77% / 0.80%)] [7,870 / 346,912 (2.24)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 4,254
[4,254 (1.17% / 1.21%)] [12,124 / 344,110 (3.44)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,593
[5,593 (1.54% / 1.59%)] [17,717 / 339,856 (5.03)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 7,040
[7,040 (1.94% / 2.00%)] [24,757 / 334,263 (7.03)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 8,242
[8,242 (2.27% / 2.34%)] [32,999 / 327,223 (9.38)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 9,447
[9,447 (2.61% / 2.68%)] [42,446 / 318,981 (12.06)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 10,370
[10,370 (2.86% / 2.95%)] [52,816 / 309,534 (15.01)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,471
[11,471 (3.16% / 3.26%)] [64,287 / 299,164 (18.26)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 24,423
[24,423 (6.74% / 6.94%)] [88,710 / 287,693 (25.20)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 13,776
[13,776 (3.80% / 3.91%)] [102,486 / 263,270 (29.12)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 12,579
[12,579 (3.47% / 3.57%)] [115,065 / 249,494 (32.69)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,359
[11,359 (3.13% / 3.23%)] [126,424 / 236,915 (35.92)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,280
[10,280 (2.83% / 2.92%)] [136,704 / 225,556 (38.84)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,882
[9,882 (2.73% / 2.81%)] [146,586 / 215,276 (41.65)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,384
[9,384 (2.59% / 2.67%)] [155,970 / 205,394 (44.31)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,342
[9,342 (2.58% / 2.65%)] [165,312 / 196,010 (46.97)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 9,296
[9,296 (2.56% / 2.64%)] [174,608 / 186,668 (49.61)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,976
[9,976 (2.75% / 2.83%)] [184,584 / 177,372 (52.44)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,372
[10,372 (2.86% / 2.95%)] [194,956 / 167,396 (55.39)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,424
[10,424 (2.87% / 2.96%)] [205,380 / 157,024 (58.35)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,719
[10,719 (2.96% / 3.05%)] [216,099 / 146,600 (61.40)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,116
[11,116 (3.07% / 3.16%)] [227,215 / 135,881 (64.55)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,445
[11,445 (3.16% / 3.25%)] [238,660 / 124,765 (67.80)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,944
[11,944 (3.29% / 3.39%)] [250,604 / 113,320 (71.20)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,343
[12,343 (3.40% / 3.51%)] [262,947 / 101,376 (74.71)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,740
[12,740 (3.51% / 3.62%)] [275,687 / 89,033 (78.32)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,488
[12,488 (3.44% / 3.55%)] [288,175 / 76,293 (81.87)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,758
[11,758 (3.24% / 3.34%)] [299,933 / 63,805 (85.21)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 11,555
[11,555 (3.19% / 3.28%)] [311,488 / 52,047 (88.50)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 10,154
[10,154 (2.80% / 2.88%)] [321,642 / 40,492 (91.38)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 8,625
[8,625 (2.38% / 2.45%)] [330,267 / 30,338 (93.83)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 6,867
[6,867 (1.89% / 1.95%)] [337,134 / 21,713 (95.78)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,891
[4,891 (1.35% / 1.39%)] [342,025 / 14,846 (97.17)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,609
[3,609 (1.00% / 1.03%)] [345,634 / 9,955 (98.20)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,450
[2,450 (0.68% / 0.70%)] [348,084 / 6,346 (98.89)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,757
[1,757 (0.48% / 0.50%)] [349,841 / 3,896 (99.39)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,107
[1,107 (0.31% / 0.31%)] [350,948 / 2,139 (99.71)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 589
[589 (0.16% / 0.17%)] [351,537 / 1,032 (99.87)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 301
[301 (0.08% / 0.09%)] [351,838 / 443 (99.96)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 117
[117 (0.03% / 0.03%)] [351,955 / 142 (99.99)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 21
[21 (0.01% / 0.01%)] [351,976 / 25 (100.00)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 4
[4 (0.00% / 0.00%)] [351,980 / 4 (100.00)]

欠測回数 (10,645 / 2.94%)

日照時間

0.0h 0.0h = 252,251
[252,251 (69.56% / 71.75%)] [252,251 / 351,581 (71.75)]
0.1h 0.1h = 9,307
[9,307 (2.57% / 2.65%)] [261,558 / 99,330 (74.39)]
0.2h 0.2h = 7,113
[7,113 (1.96% / 2.02%)] [268,671 / 90,023 (76.42)]
0.3h 0.3h = 6,201
[6,201 (1.71% / 1.76%)] [274,872 / 82,910 (78.18)]
0.4h 0.4h = 5,749
[5,749 (1.59% / 1.64%)] [280,621 / 76,709 (79.82)]
0.5h 0.5h = 5,490
[5,490 (1.51% / 1.56%)] [286,111 / 70,960 (81.38)]
0.6h 0.6h = 5,456
[5,456 (1.50% / 1.55%)] [291,567 / 65,470 (82.93)]
0.7h 0.7h = 5,397
[5,397 (1.49% / 1.54%)] [296,964 / 60,014 (84.47)]
0.8h 0.8h = 5,828
[5,828 (1.61% / 1.66%)] [302,792 / 54,617 (86.12)]
0.9h 0.9h = 7,521
[7,521 (2.07% / 2.14%)] [310,313 / 48,789 (88.26)]
1.0h 1.0h = 41,268
[41,268 (11.38% / 11.74%)] [351,581 / 41,268 (100.00)]

欠測回数 (11,044 / 3.05%)