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 478
観測回数 348,877
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07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 = 320,684
[320,684 (91.92% / 92.48%)] [320,684 / 346,773 (92.48)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 19,302
[19,302 (5.53% / 5.57%)] [339,986 / 26,089 (98.04)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,498
[3,498 (1.00% / 1.01%)] [343,484 / 6,787 (99.05)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,418
[1,418 (0.41% / 0.41%)] [344,902 / 3,289 (99.46)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 688
[688 (0.20% / 0.20%)] [345,590 / 1,871 (99.66)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 372
[372 (0.11% / 0.11%)] [345,962 / 1,183 (99.77)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 251
[251 (0.07% / 0.07%)] [346,213 / 811 (99.84)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 155
[155 (0.04% / 0.04%)] [346,368 / 560 (99.88)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 107
[107 (0.03% / 0.03%)] [346,475 / 405 (99.91)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 56
[56 (0.02% / 0.02%)] [346,531 / 298 (99.93)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 52
[52 (0.01% / 0.01%)] [346,583 / 242 (99.95)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 37
[37 (0.01% / 0.01%)] [346,620 / 190 (99.96)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 29
[29 (0.01% / 0.01%)] [346,649 / 153 (99.96)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 20
[20 (0.01% / 0.01%)] [346,669 / 124 (99.97)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.01% / 0.01%)] [346,687 / 104 (99.98)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.01% / 0.01%)] [346,705 / 86 (99.98)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [346,716 / 68 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 11
[11 (0.00% / 0.00%)] [346,727 / 57 (99.99)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [346,732 / 46 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [346,738 / 41 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [346,742 / 35 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [346,745 / 31 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [346,751 / 28 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [346,756 / 22 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [346,760 / 17 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [346,762 / 13 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [346,764 / 11 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [346,766 / 9 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [346,767 / 7 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [346,770 / 6 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [346,771 / 3 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [346,772 / 2 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [346,773 / 1 (100.00)]

欠測回数 (2,104 / 0.60%)

風向

静穏 静穏 = 82,806
[82,806 (23.74% / 23.90%)]
北北東 北北東 = 5,856
[5,856 (1.68% / 1.69%)]
北東 北東 = 15,230
[15,230 (4.37% / 4.40%)]
東北東 東北東 = 31,843
[31,843 (9.13% / 9.19%)]
東 = 27,612
[27,612 (7.91% / 7.97%)]
東南東 東南東 = 8,862
[8,862 (2.54% / 2.56%)]
南東 南東 = 4,383
[4,383 (1.26% / 1.26%)]
南南東 南南東 = 3,801
[3,801 (1.09% / 1.10%)]
南 = 4,232
[4,232 (1.21% / 1.22%)]
南南西 南南西 = 5,285
[5,285 (1.51% / 1.53%)]
南西 南西 = 24,884
[24,884 (7.13% / 7.18%)]
西南西 西南西 = 64,495
[64,495 (18.49% / 18.61%)]
西 西 = 32,529
[32,529 (9.32% / 9.39%)]
西北西 西北西 = 18,566
[18,566 (5.32% / 5.36%)]
北西 北西 = 7,415
[7,415 (2.13% / 2.14%)]
北北西 北北西 = 4,493
[4,493 (1.29% / 1.30%)]
北 = 4,196
[4,196 (1.20% / 1.21%)]

欠測回数 (2,389 / 0.68%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 89,298
[89,298 (25.60% / 25.78%)] [89,298 / 346,439 (25.78)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 103,288
[103,288 (29.61% / 29.81%)] [192,586 / 257,141 (55.59)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 64,043
[64,043 (18.36% / 18.49%)] [256,629 / 153,853 (74.08)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 44,193
[44,193 (12.67% / 12.76%)] [300,822 / 89,810 (86.83)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 24,120
[24,120 (6.91% / 6.96%)] [324,942 / 45,617 (93.79)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,349
[12,349 (3.54% / 3.56%)] [337,291 / 21,497 (97.36)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,779
[5,779 (1.66% / 1.67%)] [343,070 / 9,148 (99.03)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,205
[2,205 (0.63% / 0.64%)] [345,275 / 3,369 (99.66)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 795
[795 (0.23% / 0.23%)] [346,070 / 1,164 (99.89)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 249
[249 (0.07% / 0.07%)] [346,319 / 369 (99.97)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 75
[75 (0.02% / 0.02%)] [346,394 / 120 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 34
[34 (0.01% / 0.01%)] [346,428 / 45 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 8
[8 (0.00% / 0.00%)] [346,436 / 11 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [346,439 / 3 (100.00)]

欠測回数 (2,438 / 0.70%)

気温

-28.5℃ - -27.6℃ -28.5℃ - -27.6℃ = 8
[8 (0.00% / 0.00%)] [8 / 348,227 (0.00)]
-27.5℃ - -26.6℃ -27.5℃ - -26.6℃ = 20
[20 (0.01% / 0.01%)] [28 / 348,219 (0.01)]
-26.5℃ - -25.6℃ -26.5℃ - -25.6℃ = 44
[44 (0.01% / 0.01%)] [72 / 348,199 (0.02)]
-25.5℃ - -24.6℃ -25.5℃ - -24.6℃ = 57
[57 (0.02% / 0.02%)] [129 / 348,155 (0.04)]
-24.5℃ - -23.6℃ -24.5℃ - -23.6℃ = 108
[108 (0.03% / 0.03%)] [237 / 348,098 (0.07)]
-23.5℃ - -22.6℃ -23.5℃ - -22.6℃ = 164
[164 (0.05% / 0.05%)] [401 / 347,990 (0.12)]
-22.5℃ - -21.6℃ -22.5℃ - -21.6℃ = 224
[224 (0.06% / 0.06%)] [625 / 347,826 (0.18)]
-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 376
[376 (0.11% / 0.11%)] [1,001 / 347,602 (0.29)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 507
[507 (0.15% / 0.15%)] [1,508 / 347,226 (0.43)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 734
[734 (0.21% / 0.21%)] [2,242 / 346,719 (0.64)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 943
[943 (0.27% / 0.27%)] [3,185 / 345,985 (0.91)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 1,059
[1,059 (0.30% / 0.30%)] [4,244 / 345,042 (1.22)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 1,337
[1,337 (0.38% / 0.38%)] [5,581 / 343,983 (1.60)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 1,665
[1,665 (0.48% / 0.48%)] [7,246 / 342,646 (2.08)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2,021
[2,021 (0.58% / 0.58%)] [9,267 / 340,981 (2.66)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 2,441
[2,441 (0.70% / 0.70%)] [11,708 / 338,960 (3.36)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 2,769
[2,769 (0.79% / 0.80%)] [14,477 / 336,519 (4.16)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3,565
[3,565 (1.02% / 1.02%)] [18,042 / 333,750 (5.18)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4,484
[4,484 (1.29% / 1.29%)] [22,526 / 330,185 (6.47)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5,673
[5,673 (1.63% / 1.63%)] [28,199 / 325,701 (8.10)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 7,222
[7,222 (2.07% / 2.07%)] [35,421 / 320,028 (10.17)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 8,140
[8,140 (2.33% / 2.34%)] [43,561 / 312,806 (12.51)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 9,698
[9,698 (2.78% / 2.78%)] [53,259 / 304,666 (15.29)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 10,255
[10,255 (2.94% / 2.94%)] [63,514 / 294,968 (18.24)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 10,415
[10,415 (2.99% / 2.99%)] [73,929 / 284,713 (21.23)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,818
[10,818 (3.10% / 3.11%)] [84,747 / 274,298 (24.34)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,114
[11,114 (3.19% / 3.19%)] [95,861 / 263,480 (27.53)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,155
[11,155 (3.20% / 3.20%)] [107,016 / 252,366 (30.73)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,735
[21,735 (6.23% / 6.24%)] [128,751 / 241,211 (36.97)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,190
[11,190 (3.21% / 3.21%)] [139,941 / 219,476 (40.19)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,586
[9,586 (2.75% / 2.75%)] [149,527 / 208,286 (42.94)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,847
[8,847 (2.54% / 2.54%)] [158,374 / 198,700 (45.48)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,583
[8,583 (2.46% / 2.46%)] [166,957 / 189,853 (47.94)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,082
[8,082 (2.32% / 2.32%)] [175,039 / 181,270 (50.27)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 8,159
[8,159 (2.34% / 2.34%)] [183,198 / 173,188 (52.61)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 8,153
[8,153 (2.34% / 2.34%)] [191,351 / 165,029 (54.95)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,326
[8,326 (2.39% / 2.39%)] [199,677 / 156,876 (57.34)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 8,192
[8,192 (2.35% / 2.35%)] [207,869 / 148,550 (59.69)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 8,603
[8,603 (2.47% / 2.47%)] [216,472 / 140,358 (62.16)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,058
[9,058 (2.60% / 2.60%)] [225,530 / 131,755 (64.77)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 9,122
[9,122 (2.61% / 2.62%)] [234,652 / 122,697 (67.38)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,838
[9,838 (2.82% / 2.83%)] [244,490 / 113,575 (70.21)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 9,844
[9,844 (2.82% / 2.83%)] [254,334 / 103,737 (73.04)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,159
[10,159 (2.91% / 2.92%)] [264,493 / 93,893 (75.95)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,373
[10,373 (2.97% / 2.98%)] [274,866 / 83,734 (78.93)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,175
[10,175 (2.92% / 2.92%)] [285,041 / 73,361 (81.85)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 9,833
[9,833 (2.82% / 2.82%)] [294,874 / 63,186 (84.68)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 9,264
[9,264 (2.66% / 2.66%)] [304,138 / 53,353 (87.34)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,534
[8,534 (2.45% / 2.45%)] [312,672 / 44,089 (89.79)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,572
[7,572 (2.17% / 2.17%)] [320,244 / 35,555 (91.96)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,397
[6,397 (1.83% / 1.84%)] [326,641 / 27,983 (93.80)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,418
[5,418 (1.55% / 1.56%)] [332,059 / 21,586 (95.36)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,502
[4,502 (1.29% / 1.29%)] [336,561 / 16,168 (96.65)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,689
[3,689 (1.06% / 1.06%)] [340,250 / 11,666 (97.71)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,714
[2,714 (0.78% / 0.78%)] [342,964 / 7,977 (98.49)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 2,009
[2,009 (0.58% / 0.58%)] [344,973 / 5,263 (99.07)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,368
[1,368 (0.39% / 0.39%)] [346,341 / 3,254 (99.46)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 881
[881 (0.25% / 0.25%)] [347,222 / 1,886 (99.71)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 526
[526 (0.15% / 0.15%)] [347,748 / 1,005 (99.86)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 277
[277 (0.08% / 0.08%)] [348,025 / 479 (99.94)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 135
[135 (0.04% / 0.04%)] [348,160 / 202 (99.98)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 45
[45 (0.01% / 0.01%)] [348,205 / 67 (99.99)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 18
[18 (0.01% / 0.01%)] [348,223 / 22 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 3
[3 (0.00% / 0.00%)] [348,226 / 4 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [348,227 / 1 (100.00)]

欠測回数 (650 / 0.19%)

日照時間

0.0h 0.0h = 254,972
[254,972 (73.08% / 73.19%)] [254,972 / 348,373 (73.19)]
0.1h 0.1h = 9,441
[9,441 (2.71% / 2.71%)] [264,413 / 93,401 (75.90)]
0.2h 0.2h = 7,194
[7,194 (2.06% / 2.07%)] [271,607 / 83,960 (77.96)]
0.3h 0.3h = 6,215
[6,215 (1.78% / 1.78%)] [277,822 / 76,766 (79.75)]
0.4h 0.4h = 5,685
[5,685 (1.63% / 1.63%)] [283,507 / 70,551 (81.38)]
0.5h 0.5h = 5,456
[5,456 (1.56% / 1.57%)] [288,963 / 64,866 (82.95)]
0.6h 0.6h = 5,136
[5,136 (1.47% / 1.47%)] [294,099 / 59,410 (84.42)]
0.7h 0.7h = 5,198
[5,198 (1.49% / 1.49%)] [299,297 / 54,274 (85.91)]
0.8h 0.8h = 5,450
[5,450 (1.56% / 1.56%)] [304,747 / 49,076 (87.48)]
0.9h 0.9h = 6,554
[6,554 (1.88% / 1.88%)] [311,301 / 43,626 (89.36)]
1.0h 1.0h = 37,072
[37,072 (10.63% / 10.64%)] [348,373 / 37,072 (100.00)]

欠測回数 (504 / 0.14%)