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 483
観測回数 352,549
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
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 = 323,886
[323,886 (91.87% / 92.42%)] [323,886 / 350,445 (92.42)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 19,628
[19,628 (5.57% / 5.60%)] [343,514 / 26,559 (98.02)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,579
[3,579 (1.02% / 1.02%)] [347,093 / 6,931 (99.04)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,448
[1,448 (0.41% / 0.41%)] [348,541 / 3,352 (99.46)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 699
[699 (0.20% / 0.20%)] [349,240 / 1,904 (99.66)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 382
[382 (0.11% / 0.11%)] [349,622 / 1,205 (99.77)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 254
[254 (0.07% / 0.07%)] [349,876 / 823 (99.84)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 158
[158 (0.04% / 0.05%)] [350,034 / 569 (99.88)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 108
[108 (0.03% / 0.03%)] [350,142 / 411 (99.91)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 58
[58 (0.02% / 0.02%)] [350,200 / 303 (99.93)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 54
[54 (0.02% / 0.02%)] [350,254 / 245 (99.95)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 38
[38 (0.01% / 0.01%)] [350,292 / 191 (99.96)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 29
[29 (0.01% / 0.01%)] [350,321 / 153 (99.96)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 20
[20 (0.01% / 0.01%)] [350,341 / 124 (99.97)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.01% / 0.01%)] [350,359 / 104 (99.98)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.01% / 0.01%)] [350,377 / 86 (99.98)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [350,388 / 68 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 11
[11 (0.00% / 0.00%)] [350,399 / 57 (99.99)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [350,404 / 46 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [350,410 / 41 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [350,414 / 35 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [350,417 / 31 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [350,423 / 28 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [350,428 / 22 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [350,432 / 17 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [350,434 / 13 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [350,436 / 11 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [350,438 / 9 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [350,439 / 7 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [350,442 / 6 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [350,443 / 3 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [350,444 / 2 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [350,445 / 1 (100.00)]

欠測回数 (2,104 / 0.60%)

風向

静穏 静穏 = 83,235
[83,235 (23.61% / 23.77%)]
北北東 北北東 = 5,954
[5,954 (1.69% / 1.70%)]
北東 北東 = 15,422
[15,422 (4.37% / 4.40%)]
東北東 東北東 = 32,275
[32,275 (9.15% / 9.22%)]
東 = 27,977
[27,977 (7.94% / 7.99%)]
東南東 東南東 = 8,972
[8,972 (2.54% / 2.56%)]
南東 南東 = 4,432
[4,432 (1.26% / 1.27%)]
南南東 南南東 = 3,851
[3,851 (1.09% / 1.10%)]
南 = 4,274
[4,274 (1.21% / 1.22%)]
南南西 南南西 = 5,343
[5,343 (1.52% / 1.53%)]
南西 南西 = 25,220
[25,220 (7.15% / 7.20%)]
西南西 西南西 = 65,330
[65,330 (18.53% / 18.66%)]
西 西 = 32,823
[32,823 (9.31% / 9.38%)]
西北西 西北西 = 18,691
[18,691 (5.30% / 5.34%)]
北西 北西 = 7,478
[7,478 (2.12% / 2.14%)]
北北西 北北西 = 4,545
[4,545 (1.29% / 1.30%)]
北 = 4,282
[4,282 (1.21% / 1.22%)]

欠測回数 (2,445 / 0.69%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 90,064
[90,064 (25.55% / 25.73%)] [90,064 / 350,055 (25.73)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 104,513
[104,513 (29.64% / 29.86%)] [194,577 / 259,991 (55.58)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 64,650
[64,650 (18.34% / 18.47%)] [259,227 / 155,478 (74.05)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 44,655
[44,655 (12.67% / 12.76%)] [303,882 / 90,828 (86.81)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 24,390
[24,390 (6.92% / 6.97%)] [328,272 / 46,173 (93.78)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,508
[12,508 (3.55% / 3.57%)] [340,780 / 21,783 (97.35)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,844
[5,844 (1.66% / 1.67%)] [346,624 / 9,275 (99.02)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,241
[2,241 (0.64% / 0.64%)] [348,865 / 3,431 (99.66)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 810
[810 (0.23% / 0.23%)] [349,675 / 1,190 (99.89)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 253
[253 (0.07% / 0.07%)] [349,928 / 380 (99.96)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 80
[80 (0.02% / 0.02%)] [350,008 / 127 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 35
[35 (0.01% / 0.01%)] [350,043 / 47 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 8
[8 (0.00% / 0.00%)] [350,051 / 12 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 4
[4 (0.00% / 0.00%)] [350,055 / 4 (100.00)]

欠測回数 (2,494 / 0.71%)

気温

-28.5℃ - -27.6℃ -28.5℃ - -27.6℃ = 8
[8 (0.00% / 0.00%)] [8 / 351,898 (0.00)]
-27.5℃ - -26.6℃ -27.5℃ - -26.6℃ = 20
[20 (0.01% / 0.01%)] [28 / 351,890 (0.01)]
-26.5℃ - -25.6℃ -26.5℃ - -25.6℃ = 44
[44 (0.01% / 0.01%)] [72 / 351,870 (0.02)]
-25.5℃ - -24.6℃ -25.5℃ - -24.6℃ = 57
[57 (0.02% / 0.02%)] [129 / 351,826 (0.04)]
-24.5℃ - -23.6℃ -24.5℃ - -23.6℃ = 108
[108 (0.03% / 0.03%)] [237 / 351,769 (0.07)]
-23.5℃ - -22.6℃ -23.5℃ - -22.6℃ = 164
[164 (0.05% / 0.05%)] [401 / 351,661 (0.11)]
-22.5℃ - -21.6℃ -22.5℃ - -21.6℃ = 224
[224 (0.06% / 0.06%)] [625 / 351,497 (0.18)]
-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 376
[376 (0.11% / 0.11%)] [1,001 / 351,273 (0.28)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 507
[507 (0.14% / 0.14%)] [1,508 / 350,897 (0.43)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 734
[734 (0.21% / 0.21%)] [2,242 / 350,390 (0.64)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 943
[943 (0.27% / 0.27%)] [3,185 / 349,656 (0.91)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 1,059
[1,059 (0.30% / 0.30%)] [4,244 / 348,713 (1.21)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 1,337
[1,337 (0.38% / 0.38%)] [5,581 / 347,654 (1.59)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 1,665
[1,665 (0.47% / 0.47%)] [7,246 / 346,317 (2.06)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2,021
[2,021 (0.57% / 0.57%)] [9,267 / 344,652 (2.63)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 2,442
[2,442 (0.69% / 0.69%)] [11,709 / 342,631 (3.33)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 2,778
[2,778 (0.79% / 0.79%)] [14,487 / 340,189 (4.12)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3,576
[3,576 (1.01% / 1.02%)] [18,063 / 337,411 (5.13)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4,502
[4,502 (1.28% / 1.28%)] [22,565 / 333,835 (6.41)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5,709
[5,709 (1.62% / 1.62%)] [28,274 / 329,333 (8.03)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 7,270
[7,270 (2.06% / 2.07%)] [35,544 / 323,624 (10.10)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 8,251
[8,251 (2.34% / 2.34%)] [43,795 / 316,354 (12.45)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 9,799
[9,799 (2.78% / 2.78%)] [53,594 / 308,103 (15.23)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 10,379
[10,379 (2.94% / 2.95%)] [63,973 / 298,304 (18.18)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 10,590
[10,590 (3.00% / 3.01%)] [74,563 / 287,925 (21.19)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,932
[10,932 (3.10% / 3.11%)] [85,495 / 277,335 (24.30)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,204
[11,204 (3.18% / 3.18%)] [96,699 / 266,403 (27.48)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,251
[11,251 (3.19% / 3.20%)] [107,950 / 255,199 (30.68)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,939
[21,939 (6.22% / 6.23%)] [129,889 / 243,948 (36.91)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,309
[11,309 (3.21% / 3.21%)] [141,198 / 222,009 (40.12)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,660
[9,660 (2.74% / 2.75%)] [150,858 / 210,700 (42.87)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,915
[8,915 (2.53% / 2.53%)] [159,773 / 201,040 (45.40)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,694
[8,694 (2.47% / 2.47%)] [168,467 / 192,125 (47.87)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,203
[8,203 (2.33% / 2.33%)] [176,670 / 183,431 (50.20)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 8,251
[8,251 (2.34% / 2.34%)] [184,921 / 175,228 (52.55)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 8,258
[8,258 (2.34% / 2.35%)] [193,179 / 166,977 (54.90)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,422
[8,422 (2.39% / 2.39%)] [201,601 / 158,719 (57.29)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 8,273
[8,273 (2.35% / 2.35%)] [209,874 / 150,297 (59.64)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 8,704
[8,704 (2.47% / 2.47%)] [218,578 / 142,024 (62.11)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,183
[9,183 (2.60% / 2.61%)] [227,761 / 133,320 (64.72)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 9,211
[9,211 (2.61% / 2.62%)] [236,972 / 124,137 (67.34)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,951
[9,951 (2.82% / 2.83%)] [246,923 / 114,926 (70.17)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 9,993
[9,993 (2.83% / 2.84%)] [256,916 / 104,975 (73.01)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,277
[10,277 (2.92% / 2.92%)] [267,193 / 94,982 (75.93)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,499
[10,499 (2.98% / 2.98%)] [277,692 / 84,705 (78.91)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,334
[10,334 (2.93% / 2.94%)] [288,026 / 74,206 (81.85)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 9,975
[9,975 (2.83% / 2.83%)] [298,001 / 63,872 (84.68)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 9,382
[9,382 (2.66% / 2.67%)] [307,383 / 53,897 (87.35)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,651
[8,651 (2.45% / 2.46%)] [316,034 / 44,515 (89.81)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,647
[7,647 (2.17% / 2.17%)] [323,681 / 35,864 (91.98)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,468
[6,468 (1.83% / 1.84%)] [330,149 / 28,217 (93.82)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,466
[5,466 (1.55% / 1.55%)] [335,615 / 21,749 (95.37)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,532
[4,532 (1.29% / 1.29%)] [340,147 / 16,283 (96.66)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,726
[3,726 (1.06% / 1.06%)] [343,873 / 11,751 (97.72)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,731
[2,731 (0.77% / 0.78%)] [346,604 / 8,025 (98.50)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 2,030
[2,030 (0.58% / 0.58%)] [348,634 / 5,294 (99.07)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,376
[1,376 (0.39% / 0.39%)] [350,010 / 3,264 (99.46)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 883
[883 (0.25% / 0.25%)] [350,893 / 1,888 (99.71)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 526
[526 (0.15% / 0.15%)] [351,419 / 1,005 (99.86)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 277
[277 (0.08% / 0.08%)] [351,696 / 479 (99.94)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 135
[135 (0.04% / 0.04%)] [351,831 / 202 (99.98)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 45
[45 (0.01% / 0.01%)] [351,876 / 67 (99.99)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 18
[18 (0.01% / 0.01%)] [351,894 / 22 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 3
[3 (0.00% / 0.00%)] [351,897 / 4 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [351,898 / 1 (100.00)]

欠測回数 (651 / 0.18%)

日照時間

0.0h 0.0h = 257,361
[257,361 (73.00% / 73.23%)] [257,361 / 351,455 (73.23)]
0.1h 0.1h = 9,563
[9,563 (2.71% / 2.72%)] [266,924 / 94,094 (75.95)]
0.2h 0.2h = 7,264
[7,264 (2.06% / 2.07%)] [274,188 / 84,531 (78.02)]
0.3h 0.3h = 6,254
[6,254 (1.77% / 1.78%)] [280,442 / 77,267 (79.79)]
0.4h 0.4h = 5,743
[5,743 (1.63% / 1.63%)] [286,185 / 71,013 (81.43)]
0.5h 0.5h = 5,503
[5,503 (1.56% / 1.57%)] [291,688 / 65,270 (82.99)]
0.6h 0.6h = 5,170
[5,170 (1.47% / 1.47%)] [296,858 / 59,767 (84.47)]
0.7h 0.7h = 5,246
[5,246 (1.49% / 1.49%)] [302,104 / 54,597 (85.96)]
0.8h 0.8h = 5,496
[5,496 (1.56% / 1.56%)] [307,600 / 49,351 (87.52)]
0.9h 0.9h = 6,600
[6,600 (1.87% / 1.88%)] [314,200 / 43,855 (89.40)]
1.0h 1.0h = 37,255
[37,255 (10.57% / 10.60%)] [351,455 / 37,255 (100.00)]

欠測回数 (1,094 / 0.31%)