観測所番号 21296
都道府県 北海道 (胆振総合振興局) [ 地域ポータル ]
所在地 北海道伊達市東関内町 (北海道伊達市)
観測月数 377
観測回数 274,507
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1974年11月01日 〜 1977年10月10日 伊達 (ダテ) 42.497N 140.890E 84m 0.0m
1977年10月11日 〜 1987年04月27日 伊達 (ダテ) 42.497N 140.890E 84m 6.5m
1987年04月28日 〜 2007年12月19日 伊達 (ダテ) 42.497N 140.890E 84m 6.5m
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
21297 伊達(北海道) 2.87km 201度
21236 有珠山(北海道) 4.94km 321度
21239 北有珠(北海道) 5.45km 300度
21238 壮瞥(北海道) 7.12km 334度
21233 入江(北海道) 10.03km 300度
21917 洞爺湖温泉(北海道) 10.12km 318度
21237 洞爺湖温泉(北海道) 10.18km 317度
21501 洞爺湖畔(北海道) 10.70km 317度
21232 虻田(北海道) 11.70km 300度
21234 月浦(北海道) 13.47km 321度
21146 花和(北海道) 17.23km 320度
21231 豊浦(北海道) 17.74km 302度
21251 カルルス(北海道) 17.97km 82度
21311 登別山(北海道) 19.07km 88度
21312 登別(北海道) 19.24km 102度
21925 登別(北海道) 19.24km 102度
21323 室蘭(北海道) 21.71km 161度
21930 室蘭(北海道) 21.71km 161度
21321 室蘭(北海道) 21.76km 160度
21322 室蘭(北海道) 21.76km 160度
21226 大岸(北海道) 22.77km 297度
21915 大岸(北海道) 22.77km 297度
21161 大滝(北海道) 24.65km 38度
21910 大滝(北海道) 24.65km 38度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 258,578
[258,578 (94.20% / 94.55%)] [258,578 / 273,474 (94.55%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 9,569
[9,569 (3.49% / 3.50%)] [268,147 / 14,896 (98.05%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,409
[2,409 (0.88% / 0.88%)] [270,556 / 5,327 (98.93%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,113
[1,113 (0.41% / 0.41%)] [271,669 / 2,918 (99.34%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 661
[661 (0.24% / 0.24%)] [272,330 / 1,805 (99.58%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 374
[374 (0.14% / 0.14%)] [272,704 / 1,144 (99.72%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 240
[240 (0.09% / 0.09%)] [272,944 / 770 (99.81%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 132
[132 (0.05% / 0.05%)] [273,076 / 530 (99.85%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 105
[105 (0.04% / 0.04%)] [273,181 / 398 (99.89%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 79
[79 (0.03% / 0.03%)] [273,260 / 293 (99.92%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 44
[44 (0.02% / 0.02%)] [273,304 / 214 (99.94%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 45
[45 (0.02% / 0.02%)] [273,349 / 170 (99.95%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 28
[28 (0.01% / 0.01%)] [273,377 / 125 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 27
[27 (0.01% / 0.01%)] [273,404 / 97 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 15
[15 (0.01% / 0.01%)] [273,419 / 70 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 12
[12 (0.00% / 0.00%)] [273,431 / 55 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 15
[15 (0.01% / 0.01%)] [273,446 / 43 (99.99%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 4
[4 (0.00% / 0.00%)] [273,450 / 28 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 2
[2 (0.00% / 0.00%)] [273,452 / 24 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 5
[5 (0.00% / 0.00%)] [273,457 / 22 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 3
[3 (0.00% / 0.00%)] [273,460 / 17 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 2
[2 (0.00% / 0.00%)] [273,462 / 14 (100.00%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [273,465 / 12 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [273,468 / 9 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 2
[2 (0.00% / 0.00%)] [273,470 / 6 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 2
[2 (0.00% / 0.00%)] [273,472 / 4 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 1
[1 (0.00% / 0.00%)] [273,473 / 2 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [273,474 / 1 (100.00%)]

欠測回数 (1,033 / 0.38%)

風向

静穏 静穏 = 27,787
[27,787 (10.12% / 10.51%)] [0 / 0 (NA)]
北北東 北北東 = 18,873
[18,873 (6.88% / 7.14%)] [0 / 0 (NA)]
北東 北東 = 19,518
[19,518 (7.11% / 7.38%)] [0 / 0 (NA)]
東北東 東北東 = 26,068
[26,068 (9.50% / 9.86%)] [0 / 0 (NA)]
東 = 12,517
[12,517 (4.56% / 4.73%)] [0 / 0 (NA)]
東南東 東南東 = 8,475
[8,475 (3.09% / 3.21%)] [0 / 0 (NA)]
南東 南東 = 8,274
[8,274 (3.01% / 3.13%)] [0 / 0 (NA)]
南南東 南南東 = 9,872
[9,872 (3.60% / 3.73%)] [0 / 0 (NA)]
南 = 8,551
[8,551 (3.12% / 3.23%)] [0 / 0 (NA)]
南南西 南南西 = 10,778
[10,778 (3.93% / 4.08%)] [0 / 0 (NA)]
南西 南西 = 12,973
[12,973 (4.73% / 4.91%)] [0 / 0 (NA)]
西南西 西南西 = 17,280
[17,280 (6.29% / 6.53%)] [0 / 0 (NA)]
西 西 = 17,505
[17,505 (6.38% / 6.62%)] [0 / 0 (NA)]
西北西 西北西 = 16,504
[16,504 (6.01% / 6.24%)] [0 / 0 (NA)]
北西 北西 = 17,553
[17,553 (6.39% / 6.64%)] [0 / 0 (NA)]
北北西 北北西 = 15,263
[15,263 (5.56% / 5.77%)] [0 / 0 (NA)]
北 = 16,636
[16,636 (6.06% / 6.29%)] [0 / 0 (NA)]

欠測回数 (10,080 / 3.67%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,788
[27,788 (10.12% / 10.51%)] [27,788 / 264,475 (10.51%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 82,354
[82,354 (30.00% / 31.14%)] [110,142 / 236,687 (41.65%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 76,816
[76,816 (27.98% / 29.04%)] [186,958 / 154,333 (70.69%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 40,766
[40,766 (14.85% / 15.41%)] [227,724 / 77,517 (86.10%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 19,275
[19,275 (7.02% / 7.29%)] [246,999 / 36,751 (93.39%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 9,528
[9,528 (3.47% / 3.60%)] [256,527 / 17,476 (96.99%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,362
[4,362 (1.59% / 1.65%)] [260,889 / 7,948 (98.64%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,808
[1,808 (0.66% / 0.68%)] [262,697 / 3,586 (99.33%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 839
[839 (0.31% / 0.32%)] [263,536 / 1,778 (99.64%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 447
[447 (0.16% / 0.17%)] [263,983 / 939 (99.81%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 242
[242 (0.09% / 0.09%)] [264,225 / 492 (99.91%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 107
[107 (0.04% / 0.04%)] [264,332 / 250 (99.95%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 69
[69 (0.03% / 0.03%)] [264,401 / 143 (99.97%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 45
[45 (0.02% / 0.02%)] [264,446 / 74 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 19
[19 (0.01% / 0.01%)] [264,465 / 29 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 4
[4 (0.00% / 0.00%)] [264,469 / 10 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 5
[5 (0.00% / 0.00%)] [264,474 / 6 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [264,475 / 1 (100.00%)]

欠測回数 (10,032 / 3.65%)

気温

-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 264,426 (0.00%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 10
[10 (0.00% / 0.00%)] [13 / 264,423 (0.00%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 19
[19 (0.01% / 0.01%)] [32 / 264,413 (0.01%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 40
[40 (0.01% / 0.02%)] [72 / 264,394 (0.03%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 191
[191 (0.07% / 0.07%)] [263 / 264,354 (0.10%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 445
[445 (0.16% / 0.17%)] [708 / 264,163 (0.27%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 867
[867 (0.32% / 0.33%)] [1,575 / 263,718 (0.60%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,504
[1,504 (0.55% / 0.57%)] [3,079 / 262,851 (1.16%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,366
[2,366 (0.86% / 0.89%)] [5,445 / 261,347 (2.06%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 3,352
[3,352 (1.22% / 1.27%)] [8,797 / 258,981 (3.33%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 4,785
[4,785 (1.74% / 1.81%)] [13,582 / 255,629 (5.14%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 6,024
[6,024 (2.19% / 2.28%)] [19,606 / 250,844 (7.41%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 7,584
[7,584 (2.76% / 2.87%)] [27,190 / 244,820 (10.28%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 8,162
[8,162 (2.97% / 3.09%)] [35,352 / 237,236 (13.37%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 8,733
[8,733 (3.18% / 3.30%)] [44,085 / 229,074 (16.67%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 9,427
[9,427 (3.43% / 3.57%)] [53,512 / 220,341 (20.24%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 18,820
[18,820 (6.86% / 7.12%)] [72,332 / 210,914 (27.35%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,621
[9,621 (3.50% / 3.64%)] [81,953 / 192,094 (30.99%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,902
[8,902 (3.24% / 3.37%)] [90,855 / 182,473 (34.36%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,202
[8,202 (2.99% / 3.10%)] [99,057 / 173,571 (37.46%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 7,501
[7,501 (2.73% / 2.84%)] [106,558 / 165,369 (40.30%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 7,300
[7,300 (2.66% / 2.76%)] [113,858 / 157,868 (43.06%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 7,119
[7,119 (2.59% / 2.69%)] [120,977 / 150,568 (45.75%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 7,058
[7,058 (2.57% / 2.67%)] [128,035 / 143,449 (48.42%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 7,282
[7,282 (2.65% / 2.75%)] [135,317 / 136,391 (51.17%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 7,506
[7,506 (2.73% / 2.84%)] [142,823 / 129,109 (54.01%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 7,982
[7,982 (2.91% / 3.02%)] [150,805 / 121,603 (57.03%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 8,063
[8,063 (2.94% / 3.05%)] [158,868 / 113,621 (60.08%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 8,331
[8,331 (3.03% / 3.15%)] [167,199 / 105,558 (63.23%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 8,805
[8,805 (3.21% / 3.33%)] [176,004 / 97,227 (66.56%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 9,045
[9,045 (3.29% / 3.42%)] [185,049 / 88,422 (69.98%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 9,068
[9,068 (3.30% / 3.43%)] [194,117 / 79,377 (73.41%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 9,610
[9,610 (3.50% / 3.63%)] [203,727 / 70,309 (77.04%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,812
[9,812 (3.57% / 3.71%)] [213,539 / 60,699 (80.76%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 9,544
[9,544 (3.48% / 3.61%)] [223,083 / 50,887 (84.37%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 8,911
[8,911 (3.25% / 3.37%)] [231,994 / 41,343 (87.73%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 7,798
[7,798 (2.84% / 2.95%)] [239,792 / 32,432 (90.68%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 6,821
[6,821 (2.48% / 2.58%)] [246,613 / 24,634 (93.26%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,578
[5,578 (2.03% / 2.11%)] [252,191 / 17,813 (95.37%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,191
[4,191 (1.53% / 1.58%)] [256,382 / 12,235 (96.96%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 3,096
[3,096 (1.13% / 1.17%)] [259,478 / 8,044 (98.13%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 1,978
[1,978 (0.72% / 0.75%)] [261,456 / 4,948 (98.88%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 1,354
[1,354 (0.49% / 0.51%)] [262,810 / 2,970 (99.39%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 851
[851 (0.31% / 0.32%)] [263,661 / 1,616 (99.71%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 426
[426 (0.16% / 0.16%)] [264,087 / 765 (99.87%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 223
[223 (0.08% / 0.08%)] [264,310 / 339 (99.96%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 86
[86 (0.03% / 0.03%)] [264,396 / 116 (99.99%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 26
[26 (0.01% / 0.01%)] [264,422 / 30 (100.00%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 4
[4 (0.00% / 0.00%)] [264,426 / 4 (100.00%)]

欠測回数 (10,081 / 3.67%)

日照時間

0.0h 0.0h = 190,403
[190,403 (69.36% / 72.07%)] [190,403 / 264,195 (72.07%)]
0.1h 0.1h = 6,962
[6,962 (2.54% / 2.64%)] [197,365 / 73,792 (74.70%)]
0.2h 0.2h = 5,447
[5,447 (1.98% / 2.06%)] [202,812 / 66,830 (76.77%)]
0.3h 0.3h = 4,721
[4,721 (1.72% / 1.79%)] [207,533 / 61,383 (78.55%)]
0.4h 0.4h = 4,281
[4,281 (1.56% / 1.62%)] [211,814 / 56,662 (80.17%)]
0.5h 0.5h = 4,097
[4,097 (1.49% / 1.55%)] [215,911 / 52,381 (81.72%)]
0.6h 0.6h = 4,085
[4,085 (1.49% / 1.55%)] [219,996 / 48,284 (83.27%)]
0.7h 0.7h = 4,097
[4,097 (1.49% / 1.55%)] [224,093 / 44,199 (84.82%)]
0.8h 0.8h = 4,331
[4,331 (1.58% / 1.64%)] [228,424 / 40,102 (86.46%)]
0.9h 0.9h = 5,410
[5,410 (1.97% / 2.05%)] [233,834 / 35,771 (88.51%)]
1.0h 1.0h = 30,361
[30,361 (11.06% / 11.49%)] [264,195 / 30,361 (100.00%)]

欠測回数 (10,312 / 3.76%)