観測所番号 12266
都道府県 北海道 (上川総合振興局) [ 地域ポータル ]
所在地 北海道士別市朝日町中央 (北海道士別市)
観測月数 474
観測回数 345,949
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1977年10月13日 〜 1988年05月29日 朝日 (アサヒ) 44.118N 142.595E 225m 6.5m
1988年05月30日 〜 2008年11月27日 朝日 (アサヒ) 44.118N 142.595E 225m 6.5m
2008年11月28日 〜 2009年10月15日 朝日 (アサヒ) 44.118N 142.595E 225m 6.5m
2009年10月16日 〜 2017年03月99日 朝日 (アサヒ) 44.118N 142.595E 225m 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
12271 朝日(北海道) 0.11km 180度
12261 士別(北海道) 16.17km 298度
12301 和寒(北海道) 17.88km 236度
12915 和寒(北海道) 17.88km 236度
12256 剣淵(北海道) 19.41km 266度
12346 和寒(北海道) 20.06km 228度
12231 下川(北海道) 20.57km 6度
12925 下川(北海道) 20.57km 6度
12351 蓬莱山(北海道) 22.80km 182度
12291 犬牛別峠(北海道) 26.57km 258度
12217 西風連(北海道) 27.31km 316度
12396 比布(北海道) 28.53km 198度
12341 雄鷹峰(北海道) 28.67km 230度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 317,947
[317,947 (91.91% / 92.47%)] [317,947 / 343,845 (92.47%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 19,188
[19,188 (5.55% / 5.58%)] [337,135 / 25,898 (98.05%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,464
[3,464 (1.00% / 1.01%)] [340,599 / 6,710 (99.06%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,401
[1,401 (0.40% / 0.41%)] [342,000 / 3,246 (99.46%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 677
[677 (0.20% / 0.20%)] [342,677 / 1,845 (99.66%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 368
[368 (0.11% / 0.11%)] [343,045 / 1,168 (99.77%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 249
[249 (0.07% / 0.07%)] [343,294 / 800 (99.84%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 152
[152 (0.04% / 0.04%)] [343,446 / 551 (99.88%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 105
[105 (0.03% / 0.03%)] [343,551 / 399 (99.91%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 56
[56 (0.02% / 0.02%)] [343,607 / 294 (99.93%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 51
[51 (0.01% / 0.01%)] [343,658 / 238 (99.95%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 36
[36 (0.01% / 0.01%)] [343,694 / 187 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 28
[28 (0.01% / 0.01%)] [343,722 / 151 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 20
[20 (0.01% / 0.01%)] [343,742 / 123 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.01% / 0.01%)] [343,760 / 103 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.01% / 0.01%)] [343,778 / 85 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [343,789 / 67 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 10
[10 (0.00% / 0.00%)] [343,799 / 56 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [343,804 / 46 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [343,810 / 41 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [343,814 / 35 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [343,817 / 31 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [343,823 / 28 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [343,828 / 22 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [343,832 / 17 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [343,834 / 13 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [343,836 / 11 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [343,838 / 9 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [343,839 / 7 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [343,842 / 6 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [343,843 / 3 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [343,844 / 2 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [343,845 / 1 (100.00%)]

欠測回数 (2,104 / 0.61%)

風向

静穏 静穏 = 82,503
[82,503 (23.85% / 24.01%)] [0 / 0 (NA)]
北北東 北北東 = 5,767
[5,767 (1.67% / 1.68%)] [0 / 0 (NA)]
北東 北東 = 15,076
[15,076 (4.36% / 4.39%)] [0 / 0 (NA)]
東北東 東北東 = 31,496
[31,496 (9.10% / 9.17%)] [0 / 0 (NA)]
東 = 27,351
[27,351 (7.91% / 7.96%)] [0 / 0 (NA)]
東南東 東南東 = 8,778
[8,778 (2.54% / 2.55%)] [0 / 0 (NA)]
南東 南東 = 4,337
[4,337 (1.25% / 1.26%)] [0 / 0 (NA)]
南南東 南南東 = 3,761
[3,761 (1.09% / 1.09%)] [0 / 0 (NA)]
南 = 4,189
[4,189 (1.21% / 1.22%)] [0 / 0 (NA)]
南南西 南南西 = 5,246
[5,246 (1.52% / 1.53%)] [0 / 0 (NA)]
南西 南西 = 24,662
[24,662 (7.13% / 7.18%)] [0 / 0 (NA)]
西南西 西南西 = 63,893
[63,893 (18.47% / 18.60%)] [0 / 0 (NA)]
西 西 = 32,212
[32,212 (9.31% / 9.38%)] [0 / 0 (NA)]
西北西 西北西 = 18,405
[18,405 (5.32% / 5.36%)] [0 / 0 (NA)]
北西 北西 = 7,334
[7,334 (2.12% / 2.13%)] [0 / 0 (NA)]
北北西 北北西 = 4,438
[4,438 (1.28% / 1.29%)] [0 / 0 (NA)]
北 = 4,121
[4,121 (1.19% / 1.20%)] [0 / 0 (NA)]

欠測回数 (2,380 / 0.69%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 88,696
[88,696 (25.64% / 25.82%)] [88,696 / 343,520 (25.82%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 102,345
[102,345 (29.58% / 29.79%)] [191,041 / 254,824 (55.61%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 63,483
[63,483 (18.35% / 18.48%)] [254,524 / 152,479 (74.09%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 43,768
[43,768 (12.65% / 12.74%)] [298,292 / 88,996 (86.83%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 23,902
[23,902 (6.91% / 6.96%)] [322,194 / 45,228 (93.79%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,239
[12,239 (3.54% / 3.56%)] [334,433 / 21,326 (97.35%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,734
[5,734 (1.66% / 1.67%)] [340,167 / 9,087 (99.02%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,190
[2,190 (0.63% / 0.64%)] [342,357 / 3,353 (99.66%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 795
[795 (0.23% / 0.23%)] [343,152 / 1,163 (99.89%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 249
[249 (0.07% / 0.07%)] [343,401 / 368 (99.97%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 74
[74 (0.02% / 0.02%)] [343,475 / 119 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 34
[34 (0.01% / 0.01%)] [343,509 / 45 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 8
[8 (0.00% / 0.00%)] [343,517 / 11 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [343,520 / 3 (100.00%)]

欠測回数 (2,429 / 0.70%)

気温

-28.5℃ - -27.6℃ -28.5℃ - -27.6℃ = 8
[8 (0.00% / 0.00%)] [8 / 345,299 (0.00%)]
-27.5℃ - -26.6℃ -27.5℃ - -26.6℃ = 20
[20 (0.01% / 0.01%)] [28 / 345,291 (0.01%)]
-26.5℃ - -25.6℃ -26.5℃ - -25.6℃ = 44
[44 (0.01% / 0.01%)] [72 / 345,271 (0.02%)]
-25.5℃ - -24.6℃ -25.5℃ - -24.6℃ = 57
[57 (0.02% / 0.02%)] [129 / 345,227 (0.04%)]
-24.5℃ - -23.6℃ -24.5℃ - -23.6℃ = 108
[108 (0.03% / 0.03%)] [237 / 345,170 (0.07%)]
-23.5℃ - -22.6℃ -23.5℃ - -22.6℃ = 164
[164 (0.05% / 0.05%)] [401 / 345,062 (0.12%)]
-22.5℃ - -21.6℃ -22.5℃ - -21.6℃ = 224
[224 (0.06% / 0.06%)] [625 / 344,898 (0.18%)]
-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 376
[376 (0.11% / 0.11%)] [1,001 / 344,674 (0.29%)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 507
[507 (0.15% / 0.15%)] [1,508 / 344,298 (0.44%)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 734
[734 (0.21% / 0.21%)] [2,242 / 343,791 (0.65%)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 943
[943 (0.27% / 0.27%)] [3,185 / 343,057 (0.92%)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 1,059
[1,059 (0.31% / 0.31%)] [4,244 / 342,114 (1.23%)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 1,337
[1,337 (0.39% / 0.39%)] [5,581 / 341,055 (1.62%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 1,665
[1,665 (0.48% / 0.48%)] [7,246 / 339,718 (2.10%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2,021
[2,021 (0.58% / 0.59%)] [9,267 / 338,053 (2.68%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 2,441
[2,441 (0.71% / 0.71%)] [11,708 / 336,032 (3.39%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 2,769
[2,769 (0.80% / 0.80%)] [14,477 / 333,591 (4.19%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3,565
[3,565 (1.03% / 1.03%)] [18,042 / 330,822 (5.23%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4,484
[4,484 (1.30% / 1.30%)] [22,526 / 327,257 (6.52%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5,673
[5,673 (1.64% / 1.64%)] [28,199 / 322,773 (8.17%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 7,220
[7,220 (2.09% / 2.09%)] [35,419 / 317,100 (10.26%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 8,138
[8,138 (2.35% / 2.36%)] [43,557 / 309,880 (12.61%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 9,697
[9,697 (2.80% / 2.81%)] [53,254 / 301,742 (15.42%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 10,251
[10,251 (2.96% / 2.97%)] [63,505 / 292,045 (18.39%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 10,412
[10,412 (3.01% / 3.02%)] [73,917 / 281,794 (21.41%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,813
[10,813 (3.13% / 3.13%)] [84,730 / 271,382 (24.54%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,101
[11,101 (3.21% / 3.21%)] [95,831 / 260,569 (27.75%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,123
[11,123 (3.22% / 3.22%)] [106,954 / 249,468 (30.97%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,636
[21,636 (6.25% / 6.27%)] [128,590 / 238,345 (37.24%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,125
[11,125 (3.22% / 3.22%)] [139,715 / 216,709 (40.46%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,522
[9,522 (2.75% / 2.76%)] [149,237 / 205,584 (43.22%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,765
[8,765 (2.53% / 2.54%)] [158,002 / 196,062 (45.76%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,509
[8,509 (2.46% / 2.46%)] [166,511 / 187,297 (48.22%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,012
[8,012 (2.32% / 2.32%)] [174,523 / 178,788 (50.54%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 8,057
[8,057 (2.33% / 2.33%)] [182,580 / 170,776 (52.88%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 8,016
[8,016 (2.32% / 2.32%)] [190,596 / 162,719 (55.20%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,214
[8,214 (2.37% / 2.38%)] [198,810 / 154,703 (57.58%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 8,092
[8,092 (2.34% / 2.34%)] [206,902 / 146,489 (59.92%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 8,481
[8,481 (2.45% / 2.46%)] [215,383 / 138,397 (62.38%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 8,947
[8,947 (2.59% / 2.59%)] [224,330 / 129,916 (64.97%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 8,988
[8,988 (2.60% / 2.60%)] [233,318 / 120,969 (67.57%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,702
[9,702 (2.80% / 2.81%)] [243,020 / 111,981 (70.38%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 9,721
[9,721 (2.81% / 2.82%)] [252,741 / 102,279 (73.19%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,028
[10,028 (2.90% / 2.90%)] [262,769 / 92,558 (76.10%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,243
[10,243 (2.96% / 2.97%)] [273,012 / 82,530 (79.07%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,043
[10,043 (2.90% / 2.91%)] [283,055 / 72,287 (81.97%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 9,700
[9,700 (2.80% / 2.81%)] [292,755 / 62,244 (84.78%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 9,134
[9,134 (2.64% / 2.65%)] [301,889 / 52,544 (87.43%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,425
[8,425 (2.44% / 2.44%)] [310,314 / 43,410 (89.87%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,473
[7,473 (2.16% / 2.16%)] [317,787 / 34,985 (92.03%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,305
[6,305 (1.82% / 1.83%)] [324,092 / 27,512 (93.86%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,322
[5,322 (1.54% / 1.54%)] [329,414 / 21,207 (95.40%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,421
[4,421 (1.28% / 1.28%)] [333,835 / 15,885 (96.68%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,640
[3,640 (1.05% / 1.05%)] [337,475 / 11,464 (97.73%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,685
[2,685 (0.78% / 0.78%)] [340,160 / 7,824 (98.51%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,971
[1,971 (0.57% / 0.57%)] [342,131 / 5,139 (99.08%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,339
[1,339 (0.39% / 0.39%)] [343,470 / 3,168 (99.47%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 863
[863 (0.25% / 0.25%)] [344,333 / 1,829 (99.72%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 513
[513 (0.15% / 0.15%)] [344,846 / 966 (99.87%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 256
[256 (0.07% / 0.07%)] [345,102 / 453 (99.94%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 130
[130 (0.04% / 0.04%)] [345,232 / 197 (99.98%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 45
[45 (0.01% / 0.01%)] [345,277 / 67 (99.99%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 18
[18 (0.01% / 0.01%)] [345,295 / 22 (100.00%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 3
[3 (0.00% / 0.00%)] [345,298 / 4 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [345,299 / 1 (100.00%)]

欠測回数 (650 / 0.19%)

日照時間

0.0h 0.0h = 252,987
[252,987 (73.13% / 73.23%)] [252,987 / 345,449 (73.23%)]
0.1h 0.1h = 9,364
[9,364 (2.71% / 2.71%)] [262,351 / 92,462 (75.94%)]
0.2h 0.2h = 7,115
[7,115 (2.06% / 2.06%)] [269,466 / 83,098 (78.00%)]
0.3h 0.3h = 6,164
[6,164 (1.78% / 1.78%)] [275,630 / 75,983 (79.79%)]
0.4h 0.4h = 5,627
[5,627 (1.63% / 1.63%)] [281,257 / 69,819 (81.42%)]
0.5h 0.5h = 5,404
[5,404 (1.56% / 1.56%)] [286,661 / 64,192 (82.98%)]
0.6h 0.6h = 5,084
[5,084 (1.47% / 1.47%)] [291,745 / 58,788 (84.45%)]
0.7h 0.7h = 5,153
[5,153 (1.49% / 1.49%)] [296,898 / 53,704 (85.95%)]
0.8h 0.8h = 5,396
[5,396 (1.56% / 1.56%)] [302,294 / 48,551 (87.51%)]
0.9h 0.9h = 6,488
[6,488 (1.88% / 1.88%)] [308,782 / 43,155 (89.39%)]
1.0h 1.0h = 36,667
[36,667 (10.60% / 10.61%)] [345,449 / 36,667 (100.00%)]

欠測回数 (500 / 0.14%)