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 504
観測回数 367,544
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 〜 2018年09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 = 345,225
[345,225 (93.93% / 94.65%)] [345,225 / 364,720 (94.65)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,131
[12,131 (3.30% / 3.33%)] [357,356 / 19,495 (97.98)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,518
[3,518 (0.96% / 0.96%)] [360,874 / 7,364 (98.95)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,597
[1,597 (0.43% / 0.44%)] [362,471 / 3,846 (99.38)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 876
[876 (0.24% / 0.24%)] [363,347 / 2,249 (99.62)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 491
[491 (0.13% / 0.13%)] [363,838 / 1,373 (99.76)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 276
[276 (0.08% / 0.08%)] [364,114 / 882 (99.83)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 183
[183 (0.05% / 0.05%)] [364,297 / 606 (99.88)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 105
[105 (0.03% / 0.03%)] [364,402 / 423 (99.91)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 70
[70 (0.02% / 0.02%)] [364,472 / 318 (99.93)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 55
[55 (0.01% / 0.02%)] [364,527 / 248 (99.95)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 34
[34 (0.01% / 0.01%)] [364,561 / 193 (99.96)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 31
[31 (0.01% / 0.01%)] [364,592 / 159 (99.96)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 23
[23 (0.01% / 0.01%)] [364,615 / 128 (99.97)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 23
[23 (0.01% / 0.01%)] [364,638 / 105 (99.98)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 20
[20 (0.01% / 0.01%)] [364,658 / 82 (99.98)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 6
[6 (0.00% / 0.00%)] [364,664 / 62 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [364,671 / 56 (99.99)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 4
[4 (0.00% / 0.00%)] [364,675 / 49 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [364,682 / 45 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 10
[10 (0.00% / 0.00%)] [364,692 / 38 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [364,698 / 28 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [364,701 / 22 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [364,704 / 19 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [364,707 / 16 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [364,710 / 13 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [364,712 / 10 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [364,713 / 8 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [364,715 / 7 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [364,717 / 5 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [364,718 / 3 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [364,719 / 2 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [364,720 / 1 (100.00)]

欠測回数 (2,824 / 0.77%)

風向

静穏 静穏 = 4,901
[4,901 (1.33% / 1.37%)]
北北東 北北東 = 12,293
[12,293 (3.34% / 3.44%)]
北東 北東 = 20,302
[20,302 (5.52% / 5.69%)]
東北東 東北東 = 19,035
[19,035 (5.18% / 5.33%)]
東 = 17,635
[17,635 (4.80% / 4.94%)]
東南東 東南東 = 15,273
[15,273 (4.16% / 4.28%)]
南東 南東 = 18,056
[18,056 (4.91% / 5.06%)]
南南東 南南東 = 16,323
[16,323 (4.44% / 4.57%)]
南 = 25,058
[25,058 (6.82% / 7.02%)]
南南西 南南西 = 47,628
[47,628 (12.96% / 13.34%)]
南西 南西 = 31,027
[31,027 (8.44% / 8.69%)]
西南西 西南西 = 22,220
[22,220 (6.05% / 6.22%)]
西 西 = 17,682
[17,682 (4.81% / 4.95%)]
西北西 西北西 = 25,402
[25,402 (6.91% / 7.12%)]
北西 北西 = 25,458
[25,458 (6.93% / 7.13%)]
北北西 北北西 = 21,704
[21,704 (5.91% / 6.08%)]
北 = 16,974
[16,974 (4.62% / 4.76%)]

欠測回数 (10,573 / 2.88%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,109
[5,109 (1.39% / 1.43%)] [5,109 / 357,527 (1.43)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 18,236
[18,236 (4.96% / 5.10%)] [23,345 / 352,418 (6.53)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 53,225
[53,225 (14.48% / 14.89%)] [76,570 / 334,182 (21.42)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 63,617
[63,617 (17.31% / 17.79%)] [140,187 / 280,957 (39.21)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 54,879
[54,879 (14.93% / 15.35%)] [195,066 / 217,340 (54.56)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 46,529
[46,529 (12.66% / 13.01%)] [241,595 / 162,461 (67.57)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 35,876
[35,876 (9.76% / 10.03%)] [277,471 / 115,932 (77.61)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 25,842
[25,842 (7.03% / 7.23%)] [303,313 / 80,056 (84.84)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 18,161
[18,161 (4.94% / 5.08%)] [321,474 / 54,214 (89.92)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 12,324
[12,324 (3.35% / 3.45%)] [333,798 / 36,053 (93.36)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 8,183
[8,183 (2.23% / 2.29%)] [341,981 / 23,729 (95.65)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 5,401
[5,401 (1.47% / 1.51%)] [347,382 / 15,546 (97.16)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3,618
[3,618 (0.98% / 1.01%)] [351,000 / 10,145 (98.17)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2,357
[2,357 (0.64% / 0.66%)] [353,357 / 6,527 (98.83)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1,475
[1,475 (0.40% / 0.41%)] [354,832 / 4,170 (99.25)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 905
[905 (0.25% / 0.25%)] [355,737 / 2,695 (99.50)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 665
[665 (0.18% / 0.19%)] [356,402 / 1,790 (99.69)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 384
[384 (0.10% / 0.11%)] [356,786 / 1,125 (99.79)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 279
[279 (0.08% / 0.08%)] [357,065 / 741 (99.87)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 190
[190 (0.05% / 0.05%)] [357,255 / 462 (99.92)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 110
[110 (0.03% / 0.03%)] [357,365 / 272 (99.95)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 80
[80 (0.02% / 0.02%)] [357,445 / 162 (99.98)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 33
[33 (0.01% / 0.01%)] [357,478 / 82 (99.99)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 29
[29 (0.01% / 0.01%)] [357,507 / 49 (99.99)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 9
[9 (0.00% / 0.00%)] [357,516 / 20 (100.00)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 6
[6 (0.00% / 0.00%)] [357,522 / 11 (100.00)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 3
[3 (0.00% / 0.00%)] [357,525 / 5 (100.00)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 1
[1 (0.00% / 0.00%)] [357,526 / 2 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [357,527 / 1 (100.00)]

欠測回数 (10,017 / 2.73%)

気温

-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 357,302 (0.00)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 4
[4 (0.00% / 0.00%)] [6 / 357,300 (0.00)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 6
[6 (0.00% / 0.00%)] [12 / 357,296 (0.00)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 9
[9 (0.00% / 0.00%)] [21 / 357,290 (0.01)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 34
[34 (0.01% / 0.01%)] [55 / 357,281 (0.02)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 51
[51 (0.01% / 0.01%)] [106 / 357,247 (0.03)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 97
[97 (0.03% / 0.03%)] [203 / 357,196 (0.06)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 182
[182 (0.05% / 0.05%)] [385 / 357,099 (0.11)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 352
[352 (0.10% / 0.10%)] [737 / 356,917 (0.21)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 814
[814 (0.22% / 0.23%)] [1,551 / 356,565 (0.43)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,332
[1,332 (0.36% / 0.37%)] [2,883 / 355,751 (0.81)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,288
[2,288 (0.62% / 0.64%)] [5,171 / 354,419 (1.45)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 3,698
[3,698 (1.01% / 1.03%)] [8,869 / 352,131 (2.48)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,312
[5,312 (1.45% / 1.49%)] [14,181 / 348,433 (3.97)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 7,388
[7,388 (2.01% / 2.07%)] [21,569 / 343,121 (6.04)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,650
[9,650 (2.63% / 2.70%)] [31,219 / 335,733 (8.74)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 11,575
[11,575 (3.15% / 3.24%)] [42,794 / 326,083 (11.98)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 13,474
[13,474 (3.67% / 3.77%)] [56,268 / 314,508 (15.75)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 15,159
[15,159 (4.12% / 4.24%)] [71,427 / 301,034 (19.99)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 31,106
[31,106 (8.46% / 8.71%)] [102,533 / 285,875 (28.70)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 16,176
[16,176 (4.40% / 4.53%)] [118,709 / 254,769 (33.22)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 14,160
[14,160 (3.85% / 3.96%)] [132,869 / 238,593 (37.19)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 13,014
[13,014 (3.54% / 3.64%)] [145,883 / 224,433 (40.83)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 12,563
[12,563 (3.42% / 3.52%)] [158,446 / 211,419 (44.35)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,718
[12,718 (3.46% / 3.56%)] [171,164 / 198,856 (47.90)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,946
[12,946 (3.52% / 3.62%)] [184,110 / 186,138 (51.53)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 13,063
[13,063 (3.55% / 3.66%)] [197,173 / 173,192 (55.18)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,861
[12,861 (3.50% / 3.60%)] [210,034 / 160,129 (58.78)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,905
[12,905 (3.51% / 3.61%)] [222,939 / 147,268 (62.40)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 13,245
[13,245 (3.60% / 3.71%)] [236,184 / 134,363 (66.10)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 13,632
[13,632 (3.71% / 3.82%)] [249,816 / 121,118 (69.92)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 14,930
[14,930 (4.06% / 4.18%)] [264,746 / 107,486 (74.10)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 15,696
[15,696 (4.27% / 4.39%)] [280,442 / 92,556 (78.49)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 15,416
[15,416 (4.19% / 4.31%)] [295,858 / 76,860 (82.80)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 14,857
[14,857 (4.04% / 4.16%)] [310,715 / 61,444 (86.96)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,447
[12,447 (3.39% / 3.48%)] [323,162 / 46,587 (90.45)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,939
[9,939 (2.70% / 2.78%)] [333,101 / 34,140 (93.23)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 7,772
[7,772 (2.11% / 2.18%)] [340,873 / 24,201 (95.40)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 5,920
[5,920 (1.61% / 1.66%)] [346,793 / 16,429 (97.06)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 3,990
[3,990 (1.09% / 1.12%)] [350,783 / 10,509 (98.18)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 2,667
[2,667 (0.73% / 0.75%)] [353,450 / 6,519 (98.92)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 1,623
[1,623 (0.44% / 0.45%)] [355,073 / 3,852 (99.38)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 991
[991 (0.27% / 0.28%)] [356,064 / 2,229 (99.65)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 582
[582 (0.16% / 0.16%)] [356,646 / 1,238 (99.82)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 335
[335 (0.09% / 0.09%)] [356,981 / 656 (99.91)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 176
[176 (0.05% / 0.05%)] [357,157 / 321 (99.96)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 81
[81 (0.02% / 0.02%)] [357,238 / 145 (99.98)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 34
[34 (0.01% / 0.01%)] [357,272 / 64 (99.99)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 10
[10 (0.00% / 0.00%)] [357,282 / 30 (99.99)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 10
[10 (0.00% / 0.00%)] [357,292 / 20 (100.00)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 7
[7 (0.00% / 0.00%)] [357,299 / 10 (100.00)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 3
[3 (0.00% / 0.00%)] [357,302 / 3 (100.00)]

欠測回数 (10,242 / 2.79%)

日照時間

0.0h 0.0h = 255,737
[255,737 (69.58% / 71.59%)] [255,737 / 357,206 (71.59)]
0.1h 0.1h = 7,217
[7,217 (1.96% / 2.02%)] [262,954 / 101,469 (73.61)]
0.2h 0.2h = 5,504
[5,504 (1.50% / 1.54%)] [268,458 / 94,252 (75.15)]
0.3h 0.3h = 5,002
[5,002 (1.36% / 1.40%)] [273,460 / 88,748 (76.56)]
0.4h 0.4h = 4,857
[4,857 (1.32% / 1.36%)] [278,317 / 83,746 (77.91)]
0.5h 0.5h = 4,568
[4,568 (1.24% / 1.28%)] [282,885 / 78,889 (79.19)]
0.6h 0.6h = 4,581
[4,581 (1.25% / 1.28%)] [287,466 / 74,321 (80.48)]
0.7h 0.7h = 4,819
[4,819 (1.31% / 1.35%)] [292,285 / 69,740 (81.83)]
0.8h 0.8h = 5,258
[5,258 (1.43% / 1.47%)] [297,543 / 64,921 (83.30)]
0.9h 0.9h = 6,892
[6,892 (1.88% / 1.93%)] [304,435 / 59,663 (85.23)]
1.0h 1.0h = 52,771
[52,771 (14.36% / 14.77%)] [357,206 / 52,771 (100.00)]

欠測回数 (10,338 / 2.81%)