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 519
観測回数 378,864
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 〜 2019年12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
12231 下川(北海道) 19.95km 9度
12346 和寒(北海道) 20.06km 228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
12341 雄鷹峰(北海道) 28.67km 230度
12396 比布(北海道) 29.32km 200度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 339,584
[339,584 (89.63% / 92.29%)] [339,584 / 367,961 (92.29)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 20,929
[20,929 (5.52% / 5.69%)] [360,513 / 28,377 (97.98)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,813
[3,813 (1.01% / 1.04%)] [364,326 / 7,448 (99.01)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,574
[1,574 (0.42% / 0.43%)] [365,900 / 3,635 (99.44)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 757
[757 (0.20% / 0.21%)] [366,657 / 2,061 (99.65)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 413
[413 (0.11% / 0.11%)] [367,070 / 1,304 (99.76)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 271
[271 (0.07% / 0.07%)] [367,341 / 891 (99.83)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 170
[170 (0.04% / 0.05%)] [367,511 / 620 (99.88)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 117
[117 (0.03% / 0.03%)] [367,628 / 450 (99.91)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 68
[68 (0.02% / 0.02%)] [367,696 / 333 (99.93)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 58
[58 (0.02% / 0.02%)] [367,754 / 265 (99.94)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 46
[46 (0.01% / 0.01%)] [367,800 / 207 (99.96)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 33
[33 (0.01% / 0.01%)] [367,833 / 161 (99.97)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 21
[21 (0.01% / 0.01%)] [367,854 / 128 (99.97)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.00% / 0.00%)] [367,872 / 107 (99.98)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.00% / 0.00%)] [367,890 / 89 (99.98)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [367,901 / 71 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 13
[13 (0.00% / 0.00%)] [367,914 / 60 (99.99)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [367,919 / 47 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [367,925 / 42 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [367,929 / 36 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [367,932 / 32 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [367,938 / 29 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [367,944 / 23 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [367,948 / 17 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [367,950 / 13 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [367,952 / 11 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [367,954 / 9 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [367,955 / 7 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [367,958 / 6 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [367,959 / 3 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [367,960 / 2 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [367,961 / 1 (100.00)]

欠測回数 (10,903 / 2.88%)

風向

静穏 静穏 = 85,221
[85,221 (22.49% / 23.21%)]
北北東 北北東 = 6,401
[6,401 (1.69% / 1.74%)]
北東 北東 = 16,359
[16,359 (4.32% / 4.45%)]
東北東 東北東 = 34,203
[34,203 (9.03% / 9.31%)]
東 = 29,804
[29,804 (7.87% / 8.12%)]
東南東 東南東 = 9,469
[9,469 (2.50% / 2.58%)]
南東 南東 = 4,680
[4,680 (1.24% / 1.27%)]
南南東 南南東 = 4,059
[4,059 (1.07% / 1.11%)]
南 = 4,511
[4,511 (1.19% / 1.23%)]
南南西 南南西 = 5,640
[5,640 (1.49% / 1.54%)]
南西 南西 = 26,698
[26,698 (7.05% / 7.27%)]
西南西 西南西 = 69,103
[69,103 (18.24% / 18.82%)]
西 西 = 34,448
[34,448 (9.09% / 9.38%)]
西北西 西北西 = 19,419
[19,419 (5.13% / 5.29%)]
北西 北西 = 7,826
[7,826 (2.07% / 2.13%)]
北北西 北北西 = 4,822
[4,822 (1.27% / 1.31%)]
北 = 4,580
[4,580 (1.21% / 1.25%)]

欠測回数 (11,621 / 3.07%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 93,512
[93,512 (24.68% / 25.47%)] [93,512 / 367,194 (25.47)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 110,376
[110,376 (29.13% / 30.06%)] [203,888 / 273,682 (55.53)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 67,865
[67,865 (17.91% / 18.48%)] [271,753 / 163,306 (74.01)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 46,787
[46,787 (12.35% / 12.74%)] [318,540 / 95,441 (86.75)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 25,731
[25,731 (6.79% / 7.01%)] [344,271 / 48,654 (93.76)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,219
[13,219 (3.49% / 3.60%)] [357,490 / 22,923 (97.36)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 6,137
[6,137 (1.62% / 1.67%)] [363,627 / 9,704 (99.03)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,338
[2,338 (0.62% / 0.64%)] [365,965 / 3,567 (99.67)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 839
[839 (0.22% / 0.23%)] [366,804 / 1,229 (99.89)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 261
[261 (0.07% / 0.07%)] [367,065 / 390 (99.96)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 82
[82 (0.02% / 0.02%)] [367,147 / 129 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 35
[35 (0.01% / 0.01%)] [367,182 / 47 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 8
[8 (0.00% / 0.00%)] [367,190 / 12 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 4
[4 (0.00% / 0.00%)] [367,194 / 4 (100.00)]

欠測回数 (11,670 / 3.08%)

気温

-28.5℃ - -27.6℃ -28.5℃ - -27.6℃ = 8
[8 (0.00% / 0.00%)] [8 / 369,414 (0.00)]
-27.5℃ - -26.6℃ -27.5℃ - -26.6℃ = 20
[20 (0.01% / 0.01%)] [28 / 369,406 (0.01)]
-26.5℃ - -25.6℃ -26.5℃ - -25.6℃ = 44
[44 (0.01% / 0.01%)] [72 / 369,386 (0.02)]
-25.5℃ - -24.6℃ -25.5℃ - -24.6℃ = 57
[57 (0.02% / 0.02%)] [129 / 369,342 (0.03)]
-24.5℃ - -23.6℃ -24.5℃ - -23.6℃ = 108
[108 (0.03% / 0.03%)] [237 / 369,285 (0.06)]
-23.5℃ - -22.6℃ -23.5℃ - -22.6℃ = 164
[164 (0.04% / 0.04%)] [401 / 369,177 (0.11)]
-22.5℃ - -21.6℃ -22.5℃ - -21.6℃ = 227
[227 (0.06% / 0.06%)] [628 / 369,013 (0.17)]
-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 383
[383 (0.10% / 0.10%)] [1,011 / 368,786 (0.27)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 511
[511 (0.13% / 0.14%)] [1,522 / 368,403 (0.41)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 749
[749 (0.20% / 0.20%)] [2,271 / 367,892 (0.61)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 966
[966 (0.25% / 0.26%)] [3,237 / 367,143 (0.88)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 1,088
[1,088 (0.29% / 0.29%)] [4,325 / 366,177 (1.17)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 1,384
[1,384 (0.37% / 0.37%)] [5,709 / 365,089 (1.55)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 1,720
[1,720 (0.45% / 0.47%)] [7,429 / 363,705 (2.01)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2,089
[2,089 (0.55% / 0.57%)] [9,518 / 361,985 (2.58)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 2,532
[2,532 (0.67% / 0.69%)] [12,050 / 359,896 (3.26)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 2,873
[2,873 (0.76% / 0.78%)] [14,923 / 357,364 (4.04)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3,717
[3,717 (0.98% / 1.01%)] [18,640 / 354,491 (5.05)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4,723
[4,723 (1.25% / 1.28%)] [23,363 / 350,774 (6.32)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 6,010
[6,010 (1.59% / 1.63%)] [29,373 / 346,051 (7.95)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 7,612
[7,612 (2.01% / 2.06%)] [36,985 / 340,041 (10.01)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 8,648
[8,648 (2.28% / 2.34%)] [45,633 / 332,429 (12.35)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 10,278
[10,278 (2.71% / 2.78%)] [55,911 / 323,781 (15.14)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 10,902
[10,902 (2.88% / 2.95%)] [66,813 / 313,503 (18.09)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 11,182
[11,182 (2.95% / 3.03%)] [77,995 / 302,601 (21.11)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 11,501
[11,501 (3.04% / 3.11%)] [89,496 / 291,419 (24.23)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,735
[11,735 (3.10% / 3.18%)] [101,231 / 279,918 (27.40)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,765
[11,765 (3.11% / 3.18%)] [112,996 / 268,183 (30.59)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 22,884
[22,884 (6.04% / 6.19%)] [135,880 / 256,418 (36.78)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,906
[11,906 (3.14% / 3.22%)] [147,786 / 233,534 (40.01)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 10,155
[10,155 (2.68% / 2.75%)] [157,941 / 221,628 (42.75)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,412
[9,412 (2.48% / 2.55%)] [167,353 / 211,473 (45.30)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,085
[9,085 (2.40% / 2.46%)] [176,438 / 202,061 (47.76)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,606
[8,606 (2.27% / 2.33%)] [185,044 / 192,976 (50.09)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 8,684
[8,684 (2.29% / 2.35%)] [193,728 / 184,370 (52.44)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 8,674
[8,674 (2.29% / 2.35%)] [202,402 / 175,686 (54.79)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,843
[8,843 (2.33% / 2.39%)] [211,245 / 167,012 (57.18)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 8,717
[8,717 (2.30% / 2.36%)] [219,962 / 158,169 (59.54)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 9,134
[9,134 (2.41% / 2.47%)] [229,096 / 149,452 (62.02)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,602
[9,602 (2.53% / 2.60%)] [238,698 / 140,318 (64.62)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 9,725
[9,725 (2.57% / 2.63%)] [248,423 / 130,716 (67.25)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,436
[10,436 (2.75% / 2.83%)] [258,859 / 120,991 (70.07)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,469
[10,469 (2.76% / 2.83%)] [269,328 / 110,555 (72.91)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,781
[10,781 (2.85% / 2.92%)] [280,109 / 100,086 (75.83)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,992
[10,992 (2.90% / 2.98%)] [291,101 / 89,305 (78.80)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,889
[10,889 (2.87% / 2.95%)] [301,990 / 78,313 (81.75)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 10,490
[10,490 (2.77% / 2.84%)] [312,480 / 67,424 (84.59)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 9,879
[9,879 (2.61% / 2.67%)] [322,359 / 56,934 (87.26)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 9,115
[9,115 (2.41% / 2.47%)] [331,474 / 47,055 (89.73)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 8,048
[8,048 (2.12% / 2.18%)] [339,522 / 37,940 (91.91)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,838
[6,838 (1.80% / 1.85%)] [346,360 / 29,892 (93.76)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,754
[5,754 (1.52% / 1.56%)] [352,114 / 23,054 (95.32)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,793
[4,793 (1.27% / 1.30%)] [356,907 / 17,300 (96.61)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,941
[3,941 (1.04% / 1.07%)] [360,848 / 12,507 (97.68)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,919
[2,919 (0.77% / 0.79%)] [363,767 / 8,566 (98.47)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 2,150
[2,150 (0.57% / 0.58%)] [365,917 / 5,647 (99.05)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,469
[1,469 (0.39% / 0.40%)] [367,386 / 3,497 (99.45)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 929
[929 (0.25% / 0.25%)] [368,315 / 2,028 (99.70)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 567
[567 (0.15% / 0.15%)] [368,882 / 1,099 (99.86)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 302
[302 (0.08% / 0.08%)] [369,184 / 532 (99.94)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 156
[156 (0.04% / 0.04%)] [369,340 / 230 (99.98)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 50
[50 (0.01% / 0.01%)] [369,390 / 74 (99.99)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 20
[20 (0.01% / 0.01%)] [369,410 / 24 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 3
[3 (0.00% / 0.00%)] [369,413 / 4 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [369,414 / 1 (100.00)]

欠測回数 (9,450 / 2.49%)

日照時間

0.0h 0.0h = 270,306
[270,306 (71.35% / 73.26%)] [270,306 / 368,964 (73.26)]
0.1h 0.1h = 10,103
[10,103 (2.67% / 2.74%)] [280,409 / 98,658 (76.00)]
0.2h 0.2h = 7,675
[7,675 (2.03% / 2.08%)] [288,084 / 88,555 (78.08)]
0.3h 0.3h = 6,576
[6,576 (1.74% / 1.78%)] [294,660 / 80,880 (79.86)]
0.4h 0.4h = 6,031
[6,031 (1.59% / 1.63%)] [300,691 / 74,304 (81.50)]
0.5h 0.5h = 5,814
[5,814 (1.53% / 1.58%)] [306,505 / 68,273 (83.07)]
0.6h 0.6h = 5,438
[5,438 (1.44% / 1.47%)] [311,943 / 62,459 (84.55)]
0.7h 0.7h = 5,514
[5,514 (1.46% / 1.49%)] [317,457 / 57,021 (86.04)]
0.8h 0.8h = 5,767
[5,767 (1.52% / 1.56%)] [323,224 / 51,507 (87.60)]
0.9h 0.9h = 6,926
[6,926 (1.83% / 1.88%)] [330,150 / 45,740 (89.48)]
1.0h 1.0h = 38,814
[38,814 (10.24% / 10.52%)] [368,964 / 38,814 (100.00)]

欠測回数 (9,900 / 2.61%)