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 492
観測回数 359,101
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 〜 2018年09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 = 329,829
[329,829 (91.85% / 92.39%)] [329,829 / 356,996 (92.39)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 20,018
[20,018 (5.57% / 5.61%)] [349,847 / 27,167 (98.00)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,677
[3,677 (1.02% / 1.03%)] [353,524 / 7,149 (99.03)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,499
[1,499 (0.42% / 0.42%)] [355,023 / 3,472 (99.45)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 724
[724 (0.20% / 0.20%)] [355,747 / 1,973 (99.65)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 398
[398 (0.11% / 0.11%)] [356,145 / 1,249 (99.76)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 261
[261 (0.07% / 0.07%)] [356,406 / 851 (99.83)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 160
[160 (0.04% / 0.04%)] [356,566 / 590 (99.88)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 112
[112 (0.03% / 0.03%)] [356,678 / 430 (99.91)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 63
[63 (0.02% / 0.02%)] [356,741 / 318 (99.93)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 56
[56 (0.02% / 0.02%)] [356,797 / 255 (99.94)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 42
[42 (0.01% / 0.01%)] [356,839 / 199 (99.96)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 31
[31 (0.01% / 0.01%)] [356,870 / 157 (99.96)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 20
[20 (0.01% / 0.01%)] [356,890 / 126 (99.97)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 18
[18 (0.01% / 0.01%)] [356,908 / 106 (99.98)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.01% / 0.01%)] [356,926 / 88 (99.98)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [356,937 / 70 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 12
[12 (0.00% / 0.00%)] [356,949 / 59 (99.99)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 5
[5 (0.00% / 0.00%)] [356,954 / 47 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [356,960 / 42 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [356,964 / 36 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [356,967 / 32 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 6
[6 (0.00% / 0.00%)] [356,973 / 29 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [356,979 / 23 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [356,983 / 17 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [356,985 / 13 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [356,987 / 11 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [356,989 / 9 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [356,990 / 7 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [356,993 / 6 (100.00)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [356,994 / 3 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [356,995 / 2 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [356,996 / 1 (100.00)]

欠測回数 (2,105 / 0.59%)

風向

静穏 静穏 = 83,869
[83,869 (23.36% / 23.52%)]
北北東 北北東 = 6,142
[6,142 (1.71% / 1.72%)]
北東 北東 = 15,794
[15,794 (4.40% / 4.43%)]
東北東 東北東 = 33,037
[33,037 (9.20% / 9.27%)]
東 = 28,747
[28,747 (8.01% / 8.06%)]
東南東 東南東 = 9,185
[9,185 (2.56% / 2.58%)]
南東 南東 = 4,521
[4,521 (1.26% / 1.27%)]
南南東 南南東 = 3,925
[3,925 (1.09% / 1.10%)]
南 = 4,350
[4,350 (1.21% / 1.22%)]
南南西 南南西 = 5,444
[5,444 (1.52% / 1.53%)]
南西 南西 = 25,701
[25,701 (7.16% / 7.21%)]
西南西 西南西 = 66,681
[66,681 (18.57% / 18.70%)]
西 西 = 33,461
[33,461 (9.32% / 9.38%)]
西北西 西北西 = 18,987
[18,987 (5.29% / 5.33%)]
北西 北西 = 7,618
[7,618 (2.12% / 2.14%)]
北北西 北北西 = 4,672
[4,672 (1.30% / 1.31%)]
北 = 4,407
[4,407 (1.23% / 1.24%)]

欠測回数 (2,560 / 0.71%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 91,273
[91,273 (25.42% / 25.60%)] [91,273 / 356,492 (25.60)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 106,761
[106,761 (29.73% / 29.95%)] [198,034 / 265,219 (55.55)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 65,912
[65,912 (18.35% / 18.49%)] [263,946 / 158,458 (74.04)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 45,473
[45,473 (12.66% / 12.76%)] [309,419 / 92,546 (86.80)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 24,875
[24,875 (6.93% / 6.98%)] [334,294 / 47,073 (93.77)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,749
[12,749 (3.55% / 3.58%)] [347,043 / 22,198 (97.35)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,955
[5,955 (1.66% / 1.67%)] [352,998 / 9,449 (99.02)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,284
[2,284 (0.64% / 0.64%)] [355,282 / 3,494 (99.66)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 823
[823 (0.23% / 0.23%)] [356,105 / 1,210 (99.89)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 259
[259 (0.07% / 0.07%)] [356,364 / 387 (99.96)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 81
[81 (0.02% / 0.02%)] [356,445 / 128 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 35
[35 (0.01% / 0.01%)] [356,480 / 47 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 8
[8 (0.00% / 0.00%)] [356,488 / 12 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 4
[4 (0.00% / 0.00%)] [356,492 / 4 (100.00)]

欠測回数 (2,609 / 0.73%)

気温

-28.5℃ - -27.6℃ -28.5℃ - -27.6℃ = 8
[8 (0.00% / 0.00%)] [8 / 358,450 (0.00)]
-27.5℃ - -26.6℃ -27.5℃ - -26.6℃ = 20
[20 (0.01% / 0.01%)] [28 / 358,442 (0.01)]
-26.5℃ - -25.6℃ -26.5℃ - -25.6℃ = 44
[44 (0.01% / 0.01%)] [72 / 358,422 (0.02)]
-25.5℃ - -24.6℃ -25.5℃ - -24.6℃ = 57
[57 (0.02% / 0.02%)] [129 / 358,378 (0.04)]
-24.5℃ - -23.6℃ -24.5℃ - -23.6℃ = 108
[108 (0.03% / 0.03%)] [237 / 358,321 (0.07)]
-23.5℃ - -22.6℃ -23.5℃ - -22.6℃ = 164
[164 (0.05% / 0.05%)] [401 / 358,213 (0.11)]
-22.5℃ - -21.6℃ -22.5℃ - -21.6℃ = 226
[226 (0.06% / 0.06%)] [627 / 358,049 (0.17)]
-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 379
[379 (0.11% / 0.11%)] [1,006 / 357,823 (0.28)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 509
[509 (0.14% / 0.14%)] [1,515 / 357,444 (0.42)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 738
[738 (0.21% / 0.21%)] [2,253 / 356,935 (0.63)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 956
[956 (0.27% / 0.27%)] [3,209 / 356,197 (0.90)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 1,077
[1,077 (0.30% / 0.30%)] [4,286 / 355,241 (1.20)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 1,358
[1,358 (0.38% / 0.38%)] [5,644 / 354,164 (1.57)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 1,684
[1,684 (0.47% / 0.47%)] [7,328 / 352,806 (2.04)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2,048
[2,048 (0.57% / 0.57%)] [9,376 / 351,122 (2.62)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 2,482
[2,482 (0.69% / 0.69%)] [11,858 / 349,074 (3.31)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 2,833
[2,833 (0.79% / 0.79%)] [14,691 / 346,592 (4.10)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3,647
[3,647 (1.02% / 1.02%)] [18,338 / 343,759 (5.12)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4,618
[4,618 (1.29% / 1.29%)] [22,956 / 340,112 (6.40)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5,829
[5,829 (1.62% / 1.63%)] [28,785 / 335,494 (8.03)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 7,391
[7,391 (2.06% / 2.06%)] [36,176 / 329,665 (10.09)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 8,380
[8,380 (2.33% / 2.34%)] [44,556 / 322,274 (12.43)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 9,935
[9,935 (2.77% / 2.77%)] [54,491 / 313,894 (15.20)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 10,547
[10,547 (2.94% / 2.94%)] [65,038 / 303,959 (18.14)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 10,743
[10,743 (2.99% / 3.00%)] [75,781 / 293,412 (21.14)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 11,082
[11,082 (3.09% / 3.09%)] [86,863 / 282,669 (24.23)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,403
[11,403 (3.18% / 3.18%)] [98,266 / 271,587 (27.41)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,407
[11,407 (3.18% / 3.18%)] [109,673 / 260,184 (30.60)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 22,237
[22,237 (6.19% / 6.20%)] [131,910 / 248,777 (36.80)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,479
[11,479 (3.20% / 3.20%)] [143,389 / 226,540 (40.00)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,777
[9,777 (2.72% / 2.73%)] [153,166 / 215,061 (42.73)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,059
[9,059 (2.52% / 2.53%)] [162,225 / 205,284 (45.26)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,803
[8,803 (2.45% / 2.46%)] [171,028 / 196,225 (47.71)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 8,328
[8,328 (2.32% / 2.32%)] [179,356 / 187,422 (50.04)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 8,384
[8,384 (2.33% / 2.34%)] [187,740 / 179,094 (52.38)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 8,408
[8,408 (2.34% / 2.35%)] [196,148 / 170,710 (54.72)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 8,575
[8,575 (2.39% / 2.39%)] [204,723 / 162,302 (57.11)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 8,454
[8,454 (2.35% / 2.36%)] [213,177 / 153,727 (59.47)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 8,871
[8,871 (2.47% / 2.47%)] [222,048 / 145,273 (61.95)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,365
[9,365 (2.61% / 2.61%)] [231,413 / 136,402 (64.56)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 9,412
[9,412 (2.62% / 2.63%)] [240,825 / 127,037 (67.19)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,146
[10,146 (2.83% / 2.83%)] [250,971 / 117,625 (70.02)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,180
[10,180 (2.83% / 2.84%)] [261,151 / 107,479 (72.86)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,507
[10,507 (2.93% / 2.93%)] [271,658 / 97,299 (75.79)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 10,713
[10,713 (2.98% / 2.99%)] [282,371 / 86,792 (78.78)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,577
[10,577 (2.95% / 2.95%)] [292,948 / 76,079 (81.73)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 10,211
[10,211 (2.84% / 2.85%)] [303,159 / 65,502 (84.57)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 9,604
[9,604 (2.67% / 2.68%)] [312,763 / 55,291 (87.25)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,872
[8,872 (2.47% / 2.48%)] [321,635 / 45,687 (89.73)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,848
[7,848 (2.19% / 2.19%)] [329,483 / 36,815 (91.92)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,641
[6,641 (1.85% / 1.85%)] [336,124 / 28,967 (93.77)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,588
[5,588 (1.56% / 1.56%)] [341,712 / 22,326 (95.33)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,651
[4,651 (1.30% / 1.30%)] [346,363 / 16,738 (96.63)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,817
[3,817 (1.06% / 1.06%)] [350,180 / 12,087 (97.69)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,823
[2,823 (0.79% / 0.79%)] [353,003 / 8,270 (98.48)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 2,082
[2,082 (0.58% / 0.58%)] [355,085 / 5,447 (99.06)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,413
[1,413 (0.39% / 0.39%)] [356,498 / 3,365 (99.46)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 897
[897 (0.25% / 0.25%)] [357,395 / 1,952 (99.71)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 542
[542 (0.15% / 0.15%)] [357,937 / 1,055 (99.86)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 290
[290 (0.08% / 0.08%)] [358,227 / 513 (99.94)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 149
[149 (0.04% / 0.04%)] [358,376 / 223 (99.98)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 50
[50 (0.01% / 0.01%)] [358,426 / 74 (99.99)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 20
[20 (0.01% / 0.01%)] [358,446 / 24 (100.00)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 3
[3 (0.00% / 0.00%)] [358,449 / 4 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [358,450 / 1 (100.00)]

欠測回数 (651 / 0.18%)

日照時間

0.0h 0.0h = 262,115
[262,115 (72.99% / 73.22%)] [262,115 / 358,004 (73.22)]
0.1h 0.1h = 9,749
[9,749 (2.71% / 2.72%)] [271,864 / 95,889 (75.94)]
0.2h 0.2h = 7,400
[7,400 (2.06% / 2.07%)] [279,264 / 86,140 (78.01)]
0.3h 0.3h = 6,368
[6,368 (1.77% / 1.78%)] [285,632 / 78,740 (79.78)]
0.4h 0.4h = 5,837
[5,837 (1.63% / 1.63%)] [291,469 / 72,372 (81.42)]
0.5h 0.5h = 5,614
[5,614 (1.56% / 1.57%)] [297,083 / 66,535 (82.98)]
0.6h 0.6h = 5,280
[5,280 (1.47% / 1.47%)] [302,363 / 60,921 (84.46)]
0.7h 0.7h = 5,350
[5,350 (1.49% / 1.49%)] [307,713 / 55,641 (85.95)]
0.8h 0.8h = 5,628
[5,628 (1.57% / 1.57%)] [313,341 / 50,291 (87.52)]
0.9h 0.9h = 6,743
[6,743 (1.88% / 1.88%)] [320,084 / 44,663 (89.41)]
1.0h 1.0h = 37,920
[37,920 (10.56% / 10.59%)] [358,004 / 37,920 (100.00)]

欠測回数 (1,097 / 0.31%)