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 467
観測回数 340,861
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 〜 2016年08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 = 313,343
[313,343 (91.93% / 92.50%)] [313,343 / 338,758 (92.50%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 18,801
[18,801 (5.52% / 5.55%)] [332,144 / 25,415 (98.05%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,407
[3,407 (1.00% / 1.01%)] [335,551 / 6,614 (99.05%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,381
[1,381 (0.41% / 0.41%)] [336,932 / 3,207 (99.46%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 669
[669 (0.20% / 0.20%)] [337,601 / 1,826 (99.66%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 364
[364 (0.11% / 0.11%)] [337,965 / 1,157 (99.77%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 246
[246 (0.07% / 0.07%)] [338,211 / 793 (99.84%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 150
[150 (0.04% / 0.04%)] [338,361 / 547 (99.88%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 105
[105 (0.03% / 0.03%)] [338,466 / 397 (99.91%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 55
[55 (0.02% / 0.02%)] [338,521 / 292 (99.93%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 51
[51 (0.01% / 0.02%)] [338,572 / 237 (99.95%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 36
[36 (0.01% / 0.01%)] [338,608 / 186 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 28
[28 (0.01% / 0.01%)] [338,636 / 150 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 20
[20 (0.01% / 0.01%)] [338,656 / 122 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.01% / 0.01%)] [338,674 / 102 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.01% / 0.01%)] [338,692 / 84 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [338,703 / 66 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 9
[9 (0.00% / 0.00%)] [338,712 / 55 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [338,717 / 46 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [338,723 / 41 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [338,727 / 35 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [338,730 / 31 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [338,736 / 28 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [338,741 / 22 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [338,745 / 17 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [338,747 / 13 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [338,749 / 11 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [338,751 / 9 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [338,752 / 7 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [338,755 / 6 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [338,756 / 3 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [338,757 / 2 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [338,758 / 1 (100.00%)]

欠測回数 (2,103 / 0.62%)

風向

静穏 静穏 = 81,547
[81,547 (23.92% / 24.07%)] [0 / 0 (NA)]
北北東 北北東 = 5,688
[5,688 (1.67% / 1.68%)] [0 / 0 (NA)]
北東 北東 = 14,900
[14,900 (4.37% / 4.40%)] [0 / 0 (NA)]
東北東 東北東 = 30,975
[30,975 (9.09% / 9.14%)] [0 / 0 (NA)]
東 = 26,938
[26,938 (7.90% / 7.95%)] [0 / 0 (NA)]
東南東 東南東 = 8,677
[8,677 (2.55% / 2.56%)] [0 / 0 (NA)]
南東 南東 = 4,285
[4,285 (1.26% / 1.26%)] [0 / 0 (NA)]
南南東 南南東 = 3,720
[3,720 (1.09% / 1.10%)] [0 / 0 (NA)]
南 = 4,136
[4,136 (1.21% / 1.22%)] [0 / 0 (NA)]
南南西 南南西 = 5,163
[5,163 (1.51% / 1.52%)] [0 / 0 (NA)]
南西 南西 = 24,239
[24,239 (7.11% / 7.16%)] [0 / 0 (NA)]
西南西 西南西 = 62,838
[62,838 (18.44% / 18.55%)] [0 / 0 (NA)]
西 西 = 31,749
[31,749 (9.31% / 9.37%)] [0 / 0 (NA)]
西北西 西北西 = 18,227
[18,227 (5.35% / 5.38%)] [0 / 0 (NA)]
北西 北西 = 7,243
[7,243 (2.12% / 2.14%)] [0 / 0 (NA)]
北北西 北北西 = 4,374
[4,374 (1.28% / 1.29%)] [0 / 0 (NA)]
北 = 4,052
[4,052 (1.19% / 1.20%)] [0 / 0 (NA)]

欠測回数 (2,110 / 0.62%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 87,341
[87,341 (25.62% / 25.79%)] [87,341 / 338,702 (25.79%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 100,953
[100,953 (29.62% / 29.81%)] [188,294 / 251,361 (55.59%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 62,693
[62,693 (18.39% / 18.51%)] [250,987 / 150,408 (74.10%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 43,190
[43,190 (12.67% / 12.75%)] [294,177 / 87,715 (86.85%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 23,525
[23,525 (6.90% / 6.95%)] [317,702 / 44,525 (93.80%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,037
[12,037 (3.53% / 3.55%)] [329,739 / 21,000 (97.35%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,656
[5,656 (1.66% / 1.67%)] [335,395 / 8,963 (99.02%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,159
[2,159 (0.63% / 0.64%)] [337,554 / 3,307 (99.66%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 787
[787 (0.23% / 0.23%)] [338,341 / 1,148 (99.89%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 242
[242 (0.07% / 0.07%)] [338,583 / 361 (99.96%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 74
[74 (0.02% / 0.02%)] [338,657 / 119 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 34
[34 (0.01% / 0.01%)] [338,691 / 45 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 8
[8 (0.00% / 0.00%)] [338,699 / 11 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [338,702 / 3 (100.00%)]

欠測回数 (2,159 / 0.63%)

気温

-28.5℃ - -27.6℃ -28.5℃ - -27.6℃ = 8
[8 (0.00% / 0.00%)] [8 / 340,211 (0.00%)]
-27.5℃ - -26.6℃ -27.5℃ - -26.6℃ = 20
[20 (0.01% / 0.01%)] [28 / 340,203 (0.01%)]
-26.5℃ - -25.6℃ -26.5℃ - -25.6℃ = 44
[44 (0.01% / 0.01%)] [72 / 340,183 (0.02%)]
-25.5℃ - -24.6℃ -25.5℃ - -24.6℃ = 57
[57 (0.02% / 0.02%)] [129 / 340,139 (0.04%)]
-24.5℃ - -23.6℃ -24.5℃ - -23.6℃ = 108
[108 (0.03% / 0.03%)] [237 / 340,082 (0.07%)]
-23.5℃ - -22.6℃ -23.5℃ - -22.6℃ = 162
[162 (0.05% / 0.05%)] [399 / 339,974 (0.12%)]
-22.5℃ - -21.6℃ -22.5℃ - -21.6℃ = 221
[221 (0.06% / 0.06%)] [620 / 339,812 (0.18%)]
-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 372
[372 (0.11% / 0.11%)] [992 / 339,591 (0.29%)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 500
[500 (0.15% / 0.15%)] [1,492 / 339,219 (0.44%)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 723
[723 (0.21% / 0.21%)] [2,215 / 338,719 (0.65%)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 918
[918 (0.27% / 0.27%)] [3,133 / 337,996 (0.92%)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 1,028
[1,028 (0.30% / 0.30%)] [4,161 / 337,078 (1.22%)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 1,307
[1,307 (0.38% / 0.38%)] [5,468 / 336,050 (1.61%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 1,627
[1,627 (0.48% / 0.48%)] [7,095 / 334,743 (2.09%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 1,984
[1,984 (0.58% / 0.58%)] [9,079 / 333,116 (2.67%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 2,400
[2,400 (0.70% / 0.71%)] [11,479 / 331,132 (3.37%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 2,710
[2,710 (0.80% / 0.80%)] [14,189 / 328,732 (4.17%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3,475
[3,475 (1.02% / 1.02%)] [17,664 / 326,022 (5.19%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4,386
[4,386 (1.29% / 1.29%)] [22,050 / 322,547 (6.48%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5,549
[5,549 (1.63% / 1.63%)] [27,599 / 318,161 (8.11%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 7,081
[7,081 (2.08% / 2.08%)] [34,680 / 312,612 (10.19%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 7,921
[7,921 (2.32% / 2.33%)] [42,601 / 305,531 (12.52%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 9,440
[9,440 (2.77% / 2.77%)] [52,041 / 297,610 (15.30%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 9,959
[9,959 (2.92% / 2.93%)] [62,000 / 288,170 (18.22%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 10,093
[10,093 (2.96% / 2.97%)] [72,093 / 278,211 (21.19%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,490
[10,490 (3.08% / 3.08%)] [82,583 / 268,118 (24.27%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 10,770
[10,770 (3.16% / 3.17%)] [93,353 / 257,628 (27.44%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 10,808
[10,808 (3.17% / 3.18%)] [104,161 / 246,858 (30.62%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,137
[21,137 (6.20% / 6.21%)] [125,298 / 236,050 (36.83%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,941
[10,941 (3.21% / 3.22%)] [136,239 / 214,913 (40.05%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,377
[9,377 (2.75% / 2.76%)] [145,616 / 203,972 (42.80%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,619
[8,619 (2.53% / 2.53%)] [154,235 / 194,595 (45.34%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,400
[8,400 (2.46% / 2.47%)] [162,635 / 185,976 (47.80%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 7,929
[7,929 (2.33% / 2.33%)] [170,564 / 177,576 (50.13%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 7,996
[7,996 (2.35% / 2.35%)] [178,560 / 169,647 (52.49%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 7,951
[7,951 (2.33% / 2.34%)] [186,511 / 161,651 (54.82%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,155
[8,155 (2.39% / 2.40%)] [194,666 / 153,700 (57.22%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 8,034
[8,034 (2.36% / 2.36%)] [202,700 / 145,545 (59.58%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 8,420
[8,420 (2.47% / 2.47%)] [211,120 / 137,511 (62.06%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 8,884
[8,884 (2.61% / 2.61%)] [220,004 / 129,091 (64.67%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 8,928
[8,928 (2.62% / 2.62%)] [228,932 / 120,207 (67.29%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,639
[9,639 (2.83% / 2.83%)] [238,571 / 111,279 (70.12%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 9,631
[9,631 (2.83% / 2.83%)] [248,202 / 101,640 (72.96%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 9,924
[9,924 (2.91% / 2.92%)] [258,126 / 92,009 (75.87%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,179
[10,179 (2.99% / 2.99%)] [268,305 / 82,085 (78.86%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,989
[9,989 (2.93% / 2.94%)] [278,294 / 71,906 (81.80%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 9,645
[9,645 (2.83% / 2.84%)] [287,939 / 61,917 (84.64%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 9,073
[9,073 (2.66% / 2.67%)] [297,012 / 52,272 (87.30%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,349
[8,349 (2.45% / 2.45%)] [305,361 / 43,199 (89.76%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,436
[7,436 (2.18% / 2.19%)] [312,797 / 34,850 (91.94%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,268
[6,268 (1.84% / 1.84%)] [319,065 / 27,414 (93.78%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,302
[5,302 (1.56% / 1.56%)] [324,367 / 21,146 (95.34%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,408
[4,408 (1.29% / 1.30%)] [328,775 / 15,844 (96.64%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,634
[3,634 (1.07% / 1.07%)] [332,409 / 11,436 (97.71%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,676
[2,676 (0.79% / 0.79%)] [335,085 / 7,802 (98.49%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,963
[1,963 (0.58% / 0.58%)] [337,048 / 5,126 (99.07%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,338
[1,338 (0.39% / 0.39%)] [338,386 / 3,163 (99.46%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 862
[862 (0.25% / 0.25%)] [339,248 / 1,825 (99.72%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 510
[510 (0.15% / 0.15%)] [339,758 / 963 (99.87%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 256
[256 (0.08% / 0.08%)] [340,014 / 453 (99.94%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 130
[130 (0.04% / 0.04%)] [340,144 / 197 (99.98%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 45
[45 (0.01% / 0.01%)] [340,189 / 67 (99.99%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 18
[18 (0.01% / 0.01%)] [340,207 / 22 (100.00%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 3
[3 (0.00% / 0.00%)] [340,210 / 4 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [340,211 / 1 (100.00%)]

欠測回数 (650 / 0.19%)

日照時間

0.0h 0.0h = 248,899
[248,899 (73.02% / 73.13%)] [248,899 / 340,361 (73.13%)]
0.1h 0.1h = 9,222
[9,222 (2.71% / 2.71%)] [258,121 / 91,462 (75.84%)]
0.2h 0.2h = 7,007
[7,007 (2.06% / 2.06%)] [265,128 / 82,240 (77.90%)]
0.3h 0.3h = 6,063
[6,063 (1.78% / 1.78%)] [271,191 / 75,233 (79.68%)]
0.4h 0.4h = 5,559
[5,559 (1.63% / 1.63%)] [276,750 / 69,170 (81.31%)]
0.5h 0.5h = 5,331
[5,331 (1.56% / 1.57%)] [282,081 / 63,611 (82.88%)]
0.6h 0.6h = 5,033
[5,033 (1.48% / 1.48%)] [287,114 / 58,280 (84.36%)]
0.7h 0.7h = 5,084
[5,084 (1.49% / 1.49%)] [292,198 / 53,247 (85.85%)]
0.8h 0.8h = 5,343
[5,343 (1.57% / 1.57%)] [297,541 / 48,163 (87.42%)]
0.9h 0.9h = 6,417
[6,417 (1.88% / 1.89%)] [303,958 / 42,820 (89.30%)]
1.0h 1.0h = 36,403
[36,403 (10.68% / 10.70%)] [340,361 / 36,403 (100.00%)]

欠測回数 (500 / 0.15%)