観測所番号 18281
都道府県 北海道 (根室振興局) [ 地域ポータル ]
所在地 北海道根室市温根元 (北海道根室市)
観測月数 486
観測回数 354,392
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1975年05月29日 〜 1977年10月12日 納沙布 (ノサップ) 43.393N 145.758E 12m 0.0m
1977年10月13日 〜 1989年07月04日 納沙布 (ノサップ) 43.393N 145.758E 12m 6.5m
1989年07月05日 〜 2006年10月19日 納沙布 (ノサップ) 43.393N 145.758E 12m 6.5m
2006年10月20日 〜 2017年03月99日 納沙布 (ノサップ) 43.393N 145.758E 12m 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
18271 根室(北海道) 15.67km 243度
18272 根室(北海道) 15.67km 243度
18273 根室(北海道) 15.67km 243度
18917 根室(北海道) 15.67km 243度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 333,075
[333,075 (93.98% / 94.74%)] [333,075 / 351,586 (94.74%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,530
[11,530 (3.25% / 3.28%)] [344,605 / 18,511 (98.01%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,341
[3,341 (0.94% / 0.95%)] [347,946 / 6,981 (98.96%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,513
[1,513 (0.43% / 0.43%)] [349,459 / 3,640 (99.40%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 824
[824 (0.23% / 0.23%)] [350,283 / 2,127 (99.63%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 470
[470 (0.13% / 0.13%)] [350,753 / 1,303 (99.76%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 255
[255 (0.07% / 0.07%)] [351,008 / 833 (99.84%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 173
[173 (0.05% / 0.05%)] [351,181 / 578 (99.88%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 99
[99 (0.03% / 0.03%)] [351,280 / 405 (99.91%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 65
[65 (0.02% / 0.02%)] [351,345 / 306 (99.93%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 52
[52 (0.01% / 0.01%)] [351,397 / 241 (99.95%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 34
[34 (0.01% / 0.01%)] [351,431 / 189 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 30
[30 (0.01% / 0.01%)] [351,461 / 155 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 23
[23 (0.01% / 0.01%)] [351,484 / 125 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 21
[21 (0.01% / 0.01%)] [351,505 / 102 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 20
[20 (0.01% / 0.01%)] [351,525 / 81 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 6
[6 (0.00% / 0.00%)] [351,531 / 61 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [351,538 / 55 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 4
[4 (0.00% / 0.00%)] [351,542 / 48 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [351,549 / 44 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 10
[10 (0.00% / 0.00%)] [351,559 / 37 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [351,565 / 27 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [351,568 / 21 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [351,571 / 18 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [351,573 / 15 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [351,576 / 13 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [351,578 / 10 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [351,579 / 8 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [351,581 / 7 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [351,583 / 5 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [351,584 / 3 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [351,585 / 2 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [351,586 / 1 (100.00%)]

欠測回数 (2,806 / 0.79%)

風向

静穏 静穏 = 4,862
[4,862 (1.37% / 1.41%)] [0 / 0 (NA)]
北北東 北北東 = 11,742
[11,742 (3.31% / 3.42%)] [0 / 0 (NA)]
北東 北東 = 19,390
[19,390 (5.47% / 5.64%)] [0 / 0 (NA)]
東北東 東北東 = 18,201
[18,201 (5.14% / 5.29%)] [0 / 0 (NA)]
東 = 16,762
[16,762 (4.73% / 4.87%)] [0 / 0 (NA)]
東南東 東南東 = 14,722
[14,722 (4.15% / 4.28%)] [0 / 0 (NA)]
南東 南東 = 17,516
[17,516 (4.94% / 5.09%)] [0 / 0 (NA)]
南南東 南南東 = 15,757
[15,757 (4.45% / 4.58%)] [0 / 0 (NA)]
南 = 24,174
[24,174 (6.82% / 7.03%)] [0 / 0 (NA)]
南南西 南南西 = 45,611
[45,611 (12.87% / 13.27%)] [0 / 0 (NA)]
南西 南西 = 29,643
[29,643 (8.36% / 8.62%)] [0 / 0 (NA)]
西南西 西南西 = 21,390
[21,390 (6.04% / 6.22%)] [0 / 0 (NA)]
西 西 = 17,007
[17,007 (4.80% / 4.95%)] [0 / 0 (NA)]
西北西 西北西 = 24,747
[24,747 (6.98% / 7.20%)] [0 / 0 (NA)]
北西 北西 = 24,889
[24,889 (7.02% / 7.24%)] [0 / 0 (NA)]
北北西 北北西 = 21,155
[21,155 (5.97% / 6.15%)] [0 / 0 (NA)]
北 = 16,268
[16,268 (4.59% / 4.73%)] [0 / 0 (NA)]

欠測回数 (10,556 / 2.98%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,026
[5,026 (1.42% / 1.46%)] [5,026 / 344,392 (1.46%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 17,584
[17,584 (4.96% / 5.11%)] [22,610 / 339,366 (6.57%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 51,057
[51,057 (14.41% / 14.83%)] [73,667 / 321,782 (21.39%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 61,092
[61,092 (17.24% / 17.74%)] [134,759 / 270,725 (39.13%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 52,732
[52,732 (14.88% / 15.31%)] [187,491 / 209,633 (54.44%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 44,656
[44,656 (12.60% / 12.97%)] [232,147 / 156,901 (67.41%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 34,526
[34,526 (9.74% / 10.03%)] [266,673 / 112,245 (77.43%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 24,999
[24,999 (7.05% / 7.26%)] [291,672 / 77,719 (84.69%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 17,643
[17,643 (4.98% / 5.12%)] [309,315 / 52,720 (89.81%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 11,975
[11,975 (3.38% / 3.48%)] [321,290 / 35,077 (93.29%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 7,953
[7,953 (2.24% / 2.31%)] [329,243 / 23,102 (95.60%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 5,258
[5,258 (1.48% / 1.53%)] [334,501 / 15,149 (97.13%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3,526
[3,526 (0.99% / 1.02%)] [338,027 / 9,891 (98.15%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2,297
[2,297 (0.65% / 0.67%)] [340,324 / 6,365 (98.82%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1,442
[1,442 (0.41% / 0.42%)] [341,766 / 4,068 (99.24%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 883
[883 (0.25% / 0.26%)] [342,649 / 2,626 (99.49%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 651
[651 (0.18% / 0.19%)] [343,300 / 1,743 (99.68%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 367
[367 (0.10% / 0.11%)] [343,667 / 1,092 (99.79%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 272
[272 (0.08% / 0.08%)] [343,939 / 725 (99.87%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 186
[186 (0.05% / 0.05%)] [344,125 / 453 (99.92%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 108
[108 (0.03% / 0.03%)] [344,233 / 267 (99.95%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 79
[79 (0.02% / 0.02%)] [344,312 / 159 (99.98%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 32
[32 (0.01% / 0.01%)] [344,344 / 80 (99.99%)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 28
[28 (0.01% / 0.01%)] [344,372 / 48 (99.99%)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 9
[9 (0.00% / 0.00%)] [344,381 / 20 (100.00%)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 6
[6 (0.00% / 0.00%)] [344,387 / 11 (100.00%)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 3
[3 (0.00% / 0.00%)] [344,390 / 5 (100.00%)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 1
[1 (0.00% / 0.00%)] [344,391 / 2 (100.00%)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [344,392 / 1 (100.00%)]

欠測回数 (10,000 / 2.82%)

気温

-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 344,166 (0.00%)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 4
[4 (0.00% / 0.00%)] [6 / 344,164 (0.00%)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 6
[6 (0.00% / 0.00%)] [12 / 344,160 (0.00%)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 9
[9 (0.00% / 0.00%)] [21 / 344,154 (0.01%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 34
[34 (0.01% / 0.01%)] [55 / 344,145 (0.02%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 51
[51 (0.01% / 0.01%)] [106 / 344,111 (0.03%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 97
[97 (0.03% / 0.03%)] [203 / 344,060 (0.06%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 182
[182 (0.05% / 0.05%)] [385 / 343,963 (0.11%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 352
[352 (0.10% / 0.10%)] [737 / 343,781 (0.21%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 813
[813 (0.23% / 0.24%)] [1,550 / 343,429 (0.45%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,322
[1,322 (0.37% / 0.38%)] [2,872 / 342,616 (0.83%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,272
[2,272 (0.64% / 0.66%)] [5,144 / 341,294 (1.49%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 3,644
[3,644 (1.03% / 1.06%)] [8,788 / 339,022 (2.55%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,248
[5,248 (1.48% / 1.52%)] [14,036 / 335,378 (4.08%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 7,230
[7,230 (2.04% / 2.10%)] [21,266 / 330,130 (6.18%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,439
[9,439 (2.66% / 2.74%)] [30,705 / 322,900 (8.92%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 11,287
[11,287 (3.18% / 3.28%)] [41,992 / 313,461 (12.20%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 13,121
[13,121 (3.70% / 3.81%)] [55,113 / 302,174 (16.01%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 14,787
[14,787 (4.17% / 4.30%)] [69,900 / 289,053 (20.31%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 30,262
[30,262 (8.54% / 8.79%)] [100,162 / 274,266 (29.10%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 15,607
[15,607 (4.40% / 4.53%)] [115,769 / 244,004 (33.64%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 13,696
[13,696 (3.86% / 3.98%)] [129,465 / 228,397 (37.62%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 12,575
[12,575 (3.55% / 3.65%)] [142,040 / 214,701 (41.27%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 12,106
[12,106 (3.42% / 3.52%)] [154,146 / 202,126 (44.79%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,185
[12,185 (3.44% / 3.54%)] [166,331 / 190,020 (48.33%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,425
[12,425 (3.51% / 3.61%)] [178,756 / 177,835 (51.94%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,560
[12,560 (3.54% / 3.65%)] [191,316 / 165,410 (55.59%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,390
[12,390 (3.50% / 3.60%)] [203,706 / 152,850 (59.19%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,313
[12,313 (3.47% / 3.58%)] [216,019 / 140,460 (62.77%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,680
[12,680 (3.58% / 3.68%)] [228,699 / 128,147 (66.45%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 13,158
[13,158 (3.71% / 3.82%)] [241,857 / 115,467 (70.27%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 14,365
[14,365 (4.05% / 4.17%)] [256,222 / 102,309 (74.45%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 15,013
[15,013 (4.24% / 4.36%)] [271,235 / 87,944 (78.81%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 14,708
[14,708 (4.15% / 4.27%)] [285,943 / 72,931 (83.08%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 14,058
[14,058 (3.97% / 4.08%)] [300,001 / 58,223 (87.17%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,789
[11,789 (3.33% / 3.43%)] [311,790 / 44,165 (90.59%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,370
[9,370 (2.64% / 2.72%)] [321,160 / 32,376 (93.32%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 7,373
[7,373 (2.08% / 2.14%)] [328,533 / 23,006 (95.46%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 5,588
[5,588 (1.58% / 1.62%)] [334,121 / 15,633 (97.08%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 3,815
[3,815 (1.08% / 1.11%)] [337,936 / 10,045 (98.19%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 2,558
[2,558 (0.72% / 0.74%)] [340,494 / 6,230 (98.93%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 1,548
[1,548 (0.44% / 0.45%)] [342,042 / 3,672 (99.38%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 959
[959 (0.27% / 0.28%)] [343,001 / 2,124 (99.66%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 554
[554 (0.16% / 0.16%)] [343,555 / 1,165 (99.82%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 311
[311 (0.09% / 0.09%)] [343,866 / 611 (99.91%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 161
[161 (0.05% / 0.05%)] [344,027 / 300 (99.96%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 76
[76 (0.02% / 0.02%)] [344,103 / 139 (99.98%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 33
[33 (0.01% / 0.01%)] [344,136 / 63 (99.99%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 10
[10 (0.00% / 0.00%)] [344,146 / 30 (99.99%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 10
[10 (0.00% / 0.00%)] [344,156 / 20 (100.00%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 7
[7 (0.00% / 0.00%)] [344,163 / 10 (100.00%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 3
[3 (0.00% / 0.00%)] [344,166 / 3 (100.00%)]

欠測回数 (10,226 / 2.89%)

日照時間

0.0h 0.0h = 246,330
[246,330 (69.51% / 71.59%)] [246,330 / 344,072 (71.59%)]
0.1h 0.1h = 6,938
[6,938 (1.96% / 2.02%)] [253,268 / 97,742 (73.61%)]
0.2h 0.2h = 5,300
[5,300 (1.50% / 1.54%)] [258,568 / 90,804 (75.15%)]
0.3h 0.3h = 4,821
[4,821 (1.36% / 1.40%)] [263,389 / 85,504 (76.55%)]
0.4h 0.4h = 4,686
[4,686 (1.32% / 1.36%)] [268,075 / 80,683 (77.91%)]
0.5h 0.5h = 4,397
[4,397 (1.24% / 1.28%)] [272,472 / 75,997 (79.19%)]
0.6h 0.6h = 4,413
[4,413 (1.25% / 1.28%)] [276,885 / 71,600 (80.47%)]
0.7h 0.7h = 4,657
[4,657 (1.31% / 1.35%)] [281,542 / 67,187 (81.83%)]
0.8h 0.8h = 5,085
[5,085 (1.43% / 1.48%)] [286,627 / 62,530 (83.30%)]
0.9h 0.9h = 6,655
[6,655 (1.88% / 1.93%)] [293,282 / 57,445 (85.24%)]
1.0h 1.0h = 50,790
[50,790 (14.33% / 14.76%)] [344,072 / 50,790 (100.00%)]

欠測回数 (10,320 / 2.91%)