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 490
観測回数 357,320
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07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 = 335,796
[335,796 (93.98% / 94.72%)] [335,796 / 354,514 (94.72)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,658
[11,658 (3.26% / 3.29%)] [347,454 / 18,718 (98.01)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,376
[3,376 (0.94% / 0.95%)] [350,830 / 7,060 (98.96)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,527
[1,527 (0.43% / 0.43%)] [352,357 / 3,684 (99.39)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 834
[834 (0.23% / 0.24%)] [353,191 / 2,157 (99.63)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 477
[477 (0.13% / 0.13%)] [353,668 / 1,323 (99.76)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 259
[259 (0.07% / 0.07%)] [353,927 / 846 (99.83)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 177
[177 (0.05% / 0.05%)] [354,104 / 587 (99.88)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 100
[100 (0.03% / 0.03%)] [354,204 / 410 (99.91)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 66
[66 (0.02% / 0.02%)] [354,270 / 310 (99.93)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 53
[53 (0.01% / 0.01%)] [354,323 / 244 (99.95)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 34
[34 (0.01% / 0.01%)] [354,357 / 191 (99.96)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 30
[30 (0.01% / 0.01%)] [354,387 / 157 (99.96)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 23
[23 (0.01% / 0.01%)] [354,410 / 127 (99.97)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 22
[22 (0.01% / 0.01%)] [354,432 / 104 (99.98)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 20
[20 (0.01% / 0.01%)] [354,452 / 82 (99.98)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 6
[6 (0.00% / 0.00%)] [354,458 / 62 (99.98)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [354,465 / 56 (99.99)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 4
[4 (0.00% / 0.00%)] [354,469 / 49 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [354,476 / 45 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 10
[10 (0.00% / 0.00%)] [354,486 / 38 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [354,492 / 28 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [354,495 / 22 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [354,498 / 19 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [354,501 / 16 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [354,504 / 13 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [354,506 / 10 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [354,507 / 8 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [354,509 / 7 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [354,511 / 5 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [354,512 / 3 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [354,513 / 2 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [354,514 / 1 (100.00)]

欠測回数 (2,806 / 0.79%)

風向

静穏 静穏 = 4,869
[4,869 (1.36% / 1.40%)]
北北東 北北東 = 11,873
[11,873 (3.32% / 3.42%)]
北東 北東 = 19,576
[19,576 (5.48% / 5.65%)]
東北東 東北東 = 18,365
[18,365 (5.14% / 5.30%)]
東 = 16,953
[16,953 (4.74% / 4.89%)]
東南東 東南東 = 14,886
[14,886 (4.17% / 4.29%)]
南東 南東 = 17,674
[17,674 (4.95% / 5.10%)]
南南東 南南東 = 15,906
[15,906 (4.45% / 4.59%)]
南 = 24,448
[24,448 (6.84% / 7.05%)]
南南西 南南西 = 46,266
[46,266 (12.95% / 13.34%)]
南西 南西 = 29,939
[29,939 (8.38% / 8.63%)]
西南西 西南西 = 21,477
[21,477 (6.01% / 6.19%)]
西 西 = 17,089
[17,089 (4.78% / 4.93%)]
西北西 西北西 = 24,842
[24,842 (6.95% / 7.16%)]
北西 北西 = 24,995
[24,995 (7.00% / 7.21%)]
北北西 北北西 = 21,212
[21,212 (5.94% / 6.12%)]
北 = 16,394
[16,394 (4.59% / 4.73%)]

欠測回数 (10,556 / 2.95%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,051
[5,051 (1.41% / 1.45%)] [5,051 / 347,320 (1.45)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 17,769
[17,769 (4.97% / 5.12%)] [22,820 / 342,269 (6.57)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 51,580
[51,580 (14.44% / 14.85%)] [74,400 / 324,500 (21.42)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 61,693
[61,693 (17.27% / 17.76%)] [136,093 / 272,920 (39.18)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 53,294
[53,294 (14.91% / 15.34%)] [189,387 / 211,227 (54.53)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 45,115
[45,115 (12.63% / 12.99%)] [234,502 / 157,933 (67.52)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 34,764
[34,764 (9.73% / 10.01%)] [269,266 / 112,818 (77.53)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 25,129
[25,129 (7.03% / 7.24%)] [294,395 / 78,054 (84.76)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 17,727
[17,727 (4.96% / 5.10%)] [312,122 / 52,925 (89.87)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 12,030
[12,030 (3.37% / 3.46%)] [324,152 / 35,198 (93.33)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 7,968
[7,968 (2.23% / 2.29%)] [332,120 / 23,168 (95.62)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 5,270
[5,270 (1.47% / 1.52%)] [337,390 / 15,200 (97.14)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3,535
[3,535 (0.99% / 1.02%)] [340,925 / 9,930 (98.16)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2,308
[2,308 (0.65% / 0.66%)] [343,233 / 6,395 (98.82)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1,449
[1,449 (0.41% / 0.42%)] [344,682 / 4,087 (99.24)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 885
[885 (0.25% / 0.25%)] [345,567 / 2,638 (99.50)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 657
[657 (0.18% / 0.19%)] [346,224 / 1,753 (99.68)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 369
[369 (0.10% / 0.11%)] [346,593 / 1,096 (99.79)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 274
[274 (0.08% / 0.08%)] [346,867 / 727 (99.87)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 186
[186 (0.05% / 0.05%)] [347,053 / 453 (99.92)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 108
[108 (0.03% / 0.03%)] [347,161 / 267 (99.95)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 79
[79 (0.02% / 0.02%)] [347,240 / 159 (99.98)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 32
[32 (0.01% / 0.01%)] [347,272 / 80 (99.99)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 28
[28 (0.01% / 0.01%)] [347,300 / 48 (99.99)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 9
[9 (0.00% / 0.00%)] [347,309 / 20 (100.00)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 6
[6 (0.00% / 0.00%)] [347,315 / 11 (100.00)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 3
[3 (0.00% / 0.00%)] [347,318 / 5 (100.00)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 1
[1 (0.00% / 0.00%)] [347,319 / 2 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [347,320 / 1 (100.00)]

欠測回数 (10,000 / 2.80%)

気温

-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 347,094 (0.00)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 4
[4 (0.00% / 0.00%)] [6 / 347,092 (0.00)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 6
[6 (0.00% / 0.00%)] [12 / 347,088 (0.00)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 9
[9 (0.00% / 0.00%)] [21 / 347,082 (0.01)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 34
[34 (0.01% / 0.01%)] [55 / 347,073 (0.02)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 51
[51 (0.01% / 0.01%)] [106 / 347,039 (0.03)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 97
[97 (0.03% / 0.03%)] [203 / 346,988 (0.06)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 182
[182 (0.05% / 0.05%)] [385 / 346,891 (0.11)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 352
[352 (0.10% / 0.10%)] [737 / 346,709 (0.21)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 813
[813 (0.23% / 0.23%)] [1,550 / 346,357 (0.45)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,322
[1,322 (0.37% / 0.38%)] [2,872 / 345,544 (0.83)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,272
[2,272 (0.64% / 0.65%)] [5,144 / 344,222 (1.48)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 3,644
[3,644 (1.02% / 1.05%)] [8,788 / 341,950 (2.53)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,248
[5,248 (1.47% / 1.51%)] [14,036 / 338,306 (4.04)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 7,230
[7,230 (2.02% / 2.08%)] [21,266 / 333,058 (6.13)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,439
[9,439 (2.64% / 2.72%)] [30,705 / 325,828 (8.85)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 11,287
[11,287 (3.16% / 3.25%)] [41,992 / 316,389 (12.10)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 13,128
[13,128 (3.67% / 3.78%)] [55,120 / 305,102 (15.88)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 14,806
[14,806 (4.14% / 4.27%)] [69,926 / 291,974 (20.15)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 30,353
[30,353 (8.49% / 8.74%)] [100,279 / 277,168 (28.89)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 15,710
[15,710 (4.40% / 4.53%)] [115,989 / 246,815 (33.42)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 13,828
[13,828 (3.87% / 3.98%)] [129,817 / 231,105 (37.40)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 12,716
[12,716 (3.56% / 3.66%)] [142,533 / 217,277 (41.06)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 12,235
[12,235 (3.42% / 3.52%)] [154,768 / 204,561 (44.59)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,384
[12,384 (3.47% / 3.57%)] [167,152 / 192,326 (48.16)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,666
[12,666 (3.54% / 3.65%)] [179,818 / 179,942 (51.81)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,750
[12,750 (3.57% / 3.67%)] [192,568 / 167,276 (55.48)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,553
[12,553 (3.51% / 3.62%)] [205,121 / 154,526 (59.10)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,504
[12,504 (3.50% / 3.60%)] [217,625 / 141,973 (62.70)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,851
[12,851 (3.60% / 3.70%)] [230,476 / 129,469 (66.40)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 13,313
[13,313 (3.73% / 3.84%)] [243,789 / 116,618 (70.24)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 14,520
[14,520 (4.06% / 4.18%)] [258,309 / 103,305 (74.42)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 15,114
[15,114 (4.23% / 4.35%)] [273,423 / 88,785 (78.77)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 14,828
[14,828 (4.15% / 4.27%)] [288,251 / 73,671 (83.05)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 14,169
[14,169 (3.97% / 4.08%)] [302,420 / 58,843 (87.13)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,911
[11,911 (3.33% / 3.43%)] [314,331 / 44,674 (90.56)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,507
[9,507 (2.66% / 2.74%)] [323,838 / 32,763 (93.30)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 7,446
[7,446 (2.08% / 2.15%)] [331,284 / 23,256 (95.45)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 5,664
[5,664 (1.59% / 1.63%)] [336,948 / 15,810 (97.08)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 3,846
[3,846 (1.08% / 1.11%)] [340,794 / 10,146 (98.18)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 2,575
[2,575 (0.72% / 0.74%)] [343,369 / 6,300 (98.93)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 1,568
[1,568 (0.44% / 0.45%)] [344,937 / 3,725 (99.38)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 965
[965 (0.27% / 0.28%)] [345,902 / 2,157 (99.66)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 561
[561 (0.16% / 0.16%)] [346,463 / 1,192 (99.82)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 320
[320 (0.09% / 0.09%)] [346,783 / 631 (99.91)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 168
[168 (0.05% / 0.05%)] [346,951 / 311 (99.96)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 79
[79 (0.02% / 0.02%)] [347,030 / 143 (99.98)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 34
[34 (0.01% / 0.01%)] [347,064 / 64 (99.99)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 10
[10 (0.00% / 0.00%)] [347,074 / 30 (99.99)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 10
[10 (0.00% / 0.00%)] [347,084 / 20 (100.00)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 7
[7 (0.00% / 0.00%)] [347,091 / 10 (100.00)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 3
[3 (0.00% / 0.00%)] [347,094 / 3 (100.00)]

欠測回数 (10,226 / 2.86%)

日照時間

0.0h 0.0h = 248,333
[248,333 (69.50% / 71.57%)] [248,333 / 347,000 (71.57)]
0.1h 0.1h = 6,996
[6,996 (1.96% / 2.02%)] [255,329 / 98,667 (73.58)]
0.2h 0.2h = 5,351
[5,351 (1.50% / 1.54%)] [260,680 / 91,671 (75.12)]
0.3h 0.3h = 4,866
[4,866 (1.36% / 1.40%)] [265,546 / 86,320 (76.53)]
0.4h 0.4h = 4,721
[4,721 (1.32% / 1.36%)] [270,267 / 81,454 (77.89)]
0.5h 0.5h = 4,433
[4,433 (1.24% / 1.28%)] [274,700 / 76,733 (79.16)]
0.6h 0.6h = 4,451
[4,451 (1.25% / 1.28%)] [279,151 / 72,300 (80.45)]
0.7h 0.7h = 4,700
[4,700 (1.32% / 1.35%)] [283,851 / 67,849 (81.80)]
0.8h 0.8h = 5,117
[5,117 (1.43% / 1.47%)] [288,968 / 63,149 (83.28)]
0.9h 0.9h = 6,715
[6,715 (1.88% / 1.94%)] [295,683 / 58,032 (85.21)]
1.0h 1.0h = 51,317
[51,317 (14.36% / 14.79%)] [347,000 / 51,317 (100.00)]

欠測回数 (10,320 / 2.89%)