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 455
観測回数 332,077
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 〜 2015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 = 305,432
[305,432 (91.98% / 92.56%)] [305,432 / 329,976 (92.56%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 18,159
[18,159 (5.47% / 5.50%)] [323,591 / 24,544 (98.07%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,302
[3,302 (0.99% / 1.00%)] [326,893 / 6,385 (99.07%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,343
[1,343 (0.40% / 0.41%)] [328,236 / 3,083 (99.47%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 653
[653 (0.20% / 0.20%)] [328,889 / 1,740 (99.67%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 345
[345 (0.10% / 0.10%)] [329,234 / 1,087 (99.78%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 233
[233 (0.07% / 0.07%)] [329,467 / 742 (99.85%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 144
[144 (0.04% / 0.04%)] [329,611 / 509 (99.89%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 96
[96 (0.03% / 0.03%)] [329,707 / 365 (99.92%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 51
[51 (0.02% / 0.02%)] [329,758 / 269 (99.93%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 47
[47 (0.01% / 0.01%)] [329,805 / 218 (99.95%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 35
[35 (0.01% / 0.01%)] [329,840 / 171 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 24
[24 (0.01% / 0.01%)] [329,864 / 136 (99.97%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 19
[19 (0.01% / 0.01%)] [329,883 / 112 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 16
[16 (0.00% / 0.00%)] [329,899 / 93 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 18
[18 (0.01% / 0.01%)] [329,917 / 77 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 11
[11 (0.00% / 0.00%)] [329,928 / 59 (99.99%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [329,935 / 48 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 4
[4 (0.00% / 0.00%)] [329,939 / 41 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [329,945 / 37 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [329,949 / 31 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [329,952 / 27 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [329,956 / 24 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [329,961 / 20 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 4
[4 (0.00% / 0.00%)] [329,965 / 15 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [329,967 / 11 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [329,969 / 9 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [329,971 / 7 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 1
[1 (0.00% / 0.00%)] [329,972 / 5 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [329,973 / 4 (100.00%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [329,974 / 3 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [329,975 / 2 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [329,976 / 1 (100.00%)]

欠測回数 (2,101 / 0.63%)

風向

静穏 静穏 = 80,624
[80,624 (24.28% / 24.42%)] [0 / 0 (NA)]
北北東 北北東 = 5,438
[5,438 (1.64% / 1.65%)] [0 / 0 (NA)]
北東 北東 = 14,428
[14,428 (4.34% / 4.37%)] [0 / 0 (NA)]
東北東 東北東 = 29,950
[29,950 (9.02% / 9.07%)] [0 / 0 (NA)]
東 = 25,936
[25,936 (7.81% / 7.86%)] [0 / 0 (NA)]
東南東 東南東 = 8,420
[8,420 (2.54% / 2.55%)] [0 / 0 (NA)]
南東 南東 = 4,156
[4,156 (1.25% / 1.26%)] [0 / 0 (NA)]
南南東 南南東 = 3,621
[3,621 (1.09% / 1.10%)] [0 / 0 (NA)]
南 = 4,033
[4,033 (1.21% / 1.22%)] [0 / 0 (NA)]
南南西 南南西 = 5,032
[5,032 (1.52% / 1.52%)] [0 / 0 (NA)]
南西 南西 = 23,649
[23,649 (7.12% / 7.16%)] [0 / 0 (NA)]
西南西 西南西 = 60,940
[60,940 (18.35% / 18.46%)] [0 / 0 (NA)]
西 西 = 30,861
[30,861 (9.29% / 9.35%)] [0 / 0 (NA)]
西北西 西北西 = 17,832
[17,832 (5.37% / 5.40%)] [0 / 0 (NA)]
北西 北西 = 7,076
[7,076 (2.13% / 2.14%)] [0 / 0 (NA)]
北北西 北北西 = 4,246
[4,246 (1.28% / 1.29%)] [0 / 0 (NA)]
北 = 3,898
[3,898 (1.17% / 1.18%)] [0 / 0 (NA)]

欠測回数 (1,937 / 0.58%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 85,672
[85,672 (25.80% / 25.95%)] [85,672 / 330,091 (25.95%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 98,010
[98,010 (29.51% / 29.69%)] [183,682 / 244,419 (55.65%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 61,112
[61,112 (18.40% / 18.51%)] [244,794 / 146,409 (74.16%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 42,036
[42,036 (12.66% / 12.73%)] [286,830 / 85,297 (86.89%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 22,873
[22,873 (6.89% / 6.93%)] [309,703 / 43,261 (93.82%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 11,724
[11,724 (3.53% / 3.55%)] [321,427 / 20,388 (97.38%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,470
[5,470 (1.65% / 1.66%)] [326,897 / 8,664 (99.03%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,092
[2,092 (0.63% / 0.63%)] [328,989 / 3,194 (99.67%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 761
[761 (0.23% / 0.23%)] [329,750 / 1,102 (99.90%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 234
[234 (0.07% / 0.07%)] [329,984 / 341 (99.97%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 71
[71 (0.02% / 0.02%)] [330,055 / 107 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 30
[30 (0.01% / 0.01%)] [330,085 / 36 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 6
[6 (0.00% / 0.00%)] [330,091 / 6 (100.00%)]

欠測回数 (1,986 / 0.60%)

気温

-28.5℃ - -27.6℃ -28.5℃ - -27.6℃ = 8
[8 (0.00% / 0.00%)] [8 / 331,428 (0.00%)]
-27.5℃ - -26.6℃ -27.5℃ - -26.6℃ = 20
[20 (0.01% / 0.01%)] [28 / 331,420 (0.01%)]
-26.5℃ - -25.6℃ -26.5℃ - -25.6℃ = 44
[44 (0.01% / 0.01%)] [72 / 331,400 (0.02%)]
-25.5℃ - -24.6℃ -25.5℃ - -24.6℃ = 57
[57 (0.02% / 0.02%)] [129 / 331,356 (0.04%)]
-24.5℃ - -23.6℃ -24.5℃ - -23.6℃ = 108
[108 (0.03% / 0.03%)] [237 / 331,299 (0.07%)]
-23.5℃ - -22.6℃ -23.5℃ - -22.6℃ = 162
[162 (0.05% / 0.05%)] [399 / 331,191 (0.12%)]
-22.5℃ - -21.6℃ -22.5℃ - -21.6℃ = 220
[220 (0.07% / 0.07%)] [619 / 331,029 (0.19%)]
-21.5℃ - -20.6℃ -21.5℃ - -20.6℃ = 370
[370 (0.11% / 0.11%)] [989 / 330,809 (0.30%)]
-20.5℃ - -19.6℃ -20.5℃ - -19.6℃ = 498
[498 (0.15% / 0.15%)] [1,487 / 330,439 (0.45%)]
-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 717
[717 (0.22% / 0.22%)] [2,204 / 329,941 (0.67%)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 911
[911 (0.27% / 0.27%)] [3,115 / 329,224 (0.94%)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 1,016
[1,016 (0.31% / 0.31%)] [4,131 / 328,313 (1.25%)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 1,286
[1,286 (0.39% / 0.39%)] [5,417 / 327,297 (1.63%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 1,602
[1,602 (0.48% / 0.48%)] [7,019 / 326,011 (2.12%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 1,961
[1,961 (0.59% / 0.59%)] [8,980 / 324,409 (2.71%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 2,361
[2,361 (0.71% / 0.71%)] [11,341 / 322,448 (3.42%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 2,653
[2,653 (0.80% / 0.80%)] [13,994 / 320,087 (4.22%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3,412
[3,412 (1.03% / 1.03%)] [17,406 / 317,434 (5.25%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4,302
[4,302 (1.30% / 1.30%)] [21,708 / 314,022 (6.55%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5,409
[5,409 (1.63% / 1.63%)] [27,117 / 309,720 (8.18%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 6,909
[6,909 (2.08% / 2.08%)] [34,026 / 304,311 (10.27%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 7,700
[7,700 (2.32% / 2.32%)] [41,726 / 297,402 (12.59%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 9,194
[9,194 (2.77% / 2.77%)] [50,920 / 289,702 (15.36%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 9,701
[9,701 (2.92% / 2.93%)] [60,621 / 280,508 (18.29%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,867
[9,867 (2.97% / 2.98%)] [70,488 / 270,807 (21.27%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,243
[10,243 (3.08% / 3.09%)] [80,731 / 260,940 (24.36%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 10,487
[10,487 (3.16% / 3.16%)] [91,218 / 250,697 (27.52%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 10,495
[10,495 (3.16% / 3.17%)] [101,713 / 240,210 (30.69%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 20,587
[20,587 (6.20% / 6.21%)] [122,300 / 229,715 (36.90%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,647
[10,647 (3.21% / 3.21%)] [132,947 / 209,128 (40.11%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,094
[9,094 (2.74% / 2.74%)] [142,041 / 198,481 (42.86%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,352
[8,352 (2.52% / 2.52%)] [150,393 / 189,387 (45.38%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 8,165
[8,165 (2.46% / 2.46%)] [158,558 / 181,035 (47.84%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 7,722
[7,722 (2.33% / 2.33%)] [166,280 / 172,870 (50.17%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 7,813
[7,813 (2.35% / 2.36%)] [174,093 / 165,148 (52.53%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 7,727
[7,727 (2.33% / 2.33%)] [181,820 / 157,335 (54.86%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 7,914
[7,914 (2.38% / 2.39%)] [189,734 / 149,608 (57.25%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 7,814
[7,814 (2.35% / 2.36%)] [197,548 / 141,694 (59.61%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 8,196
[8,196 (2.47% / 2.47%)] [205,744 / 133,880 (62.08%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 8,679
[8,679 (2.61% / 2.62%)] [214,423 / 125,684 (64.70%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 8,736
[8,736 (2.63% / 2.64%)] [223,159 / 117,005 (67.33%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,409
[9,409 (2.83% / 2.84%)] [232,568 / 108,269 (70.17%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 9,329
[9,329 (2.81% / 2.81%)] [241,897 / 98,860 (72.99%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 9,657
[9,657 (2.91% / 2.91%)] [251,554 / 89,531 (75.90%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 9,916
[9,916 (2.99% / 2.99%)] [261,470 / 79,874 (78.89%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,795
[9,795 (2.95% / 2.96%)] [271,265 / 69,958 (81.85%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 9,435
[9,435 (2.84% / 2.85%)] [280,700 / 60,163 (84.69%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 8,840
[8,840 (2.66% / 2.67%)] [289,540 / 50,728 (87.36%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,142
[8,142 (2.45% / 2.46%)] [297,682 / 41,888 (89.82%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,206
[7,206 (2.17% / 2.17%)] [304,888 / 33,746 (91.99%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 6,070
[6,070 (1.83% / 1.83%)] [310,958 / 26,540 (93.82%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 5,130
[5,130 (1.54% / 1.55%)] [316,088 / 20,470 (95.37%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 4,295
[4,295 (1.29% / 1.30%)] [320,383 / 15,340 (96.67%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 3,526
[3,526 (1.06% / 1.06%)] [323,909 / 11,045 (97.73%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 2,581
[2,581 (0.78% / 0.78%)] [326,490 / 7,519 (98.51%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,892
[1,892 (0.57% / 0.57%)] [328,382 / 4,938 (99.08%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 1,279
[1,279 (0.39% / 0.39%)] [329,661 / 3,046 (99.47%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 831
[831 (0.25% / 0.25%)] [330,492 / 1,767 (99.72%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 490
[490 (0.15% / 0.15%)] [330,982 / 936 (99.87%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 250
[250 (0.08% / 0.08%)] [331,232 / 446 (99.94%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 129
[129 (0.04% / 0.04%)] [331,361 / 196 (99.98%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 45
[45 (0.01% / 0.01%)] [331,406 / 67 (99.99%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 18
[18 (0.01% / 0.01%)] [331,424 / 22 (100.00%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 3
[3 (0.00% / 0.00%)] [331,427 / 4 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 1
[1 (0.00% / 0.00%)] [331,428 / 1 (100.00%)]

欠測回数 (649 / 0.20%)

日照時間

0.0h 0.0h = 242,438
[242,438 (73.01% / 73.11%)] [242,438 / 331,593 (73.11%)]
0.1h 0.1h = 8,981
[8,981 (2.70% / 2.71%)] [251,419 / 89,155 (75.82%)]
0.2h 0.2h = 6,801
[6,801 (2.05% / 2.05%)] [258,220 / 80,174 (77.87%)]
0.3h 0.3h = 5,907
[5,907 (1.78% / 1.78%)] [264,127 / 73,373 (79.65%)]
0.4h 0.4h = 5,407
[5,407 (1.63% / 1.63%)] [269,534 / 67,466 (81.28%)]
0.5h 0.5h = 5,181
[5,181 (1.56% / 1.56%)] [274,715 / 62,059 (82.85%)]
0.6h 0.6h = 4,903
[4,903 (1.48% / 1.48%)] [279,618 / 56,878 (84.33%)]
0.7h 0.7h = 4,946
[4,946 (1.49% / 1.49%)] [284,564 / 51,975 (85.82%)]
0.8h 0.8h = 5,208
[5,208 (1.57% / 1.57%)] [289,772 / 47,029 (87.39%)]
0.9h 0.9h = 6,248
[6,248 (1.88% / 1.88%)] [296,020 / 41,821 (89.27%)]
1.0h 1.0h = 35,573
[35,573 (10.71% / 10.73%)] [331,593 / 35,573 (100.00%)]

欠測回数 (484 / 0.15%)