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 479
観測回数 349,304
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 〜 2016年08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 = 328,224
[328,224 (93.97% / 94.73%)] [328,224 / 346,498 (94.73%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,369
[11,369 (3.25% / 3.28%)] [339,593 / 18,274 (98.01%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,292
[3,292 (0.94% / 0.95%)] [342,885 / 6,905 (98.96%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,499
[1,499 (0.43% / 0.43%)] [344,384 / 3,613 (99.39%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 820
[820 (0.23% / 0.24%)] [345,204 / 2,114 (99.63%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 465
[465 (0.13% / 0.13%)] [345,669 / 1,294 (99.76%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 255
[255 (0.07% / 0.07%)] [345,924 / 829 (99.83%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 172
[172 (0.05% / 0.05%)] [346,096 / 574 (99.88%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 97
[97 (0.03% / 0.03%)] [346,193 / 402 (99.91%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 65
[65 (0.02% / 0.02%)] [346,258 / 305 (99.93%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 52
[52 (0.01% / 0.02%)] [346,310 / 240 (99.95%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 34
[34 (0.01% / 0.01%)] [346,344 / 188 (99.96%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 30
[30 (0.01% / 0.01%)] [346,374 / 154 (99.96%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 23
[23 (0.01% / 0.01%)] [346,397 / 124 (99.97%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 21
[21 (0.01% / 0.01%)] [346,418 / 101 (99.98%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 19
[19 (0.01% / 0.01%)] [346,437 / 80 (99.98%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 6
[6 (0.00% / 0.00%)] [346,443 / 61 (99.98%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [346,450 / 55 (99.99%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 4
[4 (0.00% / 0.00%)] [346,454 / 48 (99.99%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [346,461 / 44 (99.99%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 10
[10 (0.00% / 0.00%)] [346,471 / 37 (99.99%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 6
[6 (0.00% / 0.00%)] [346,477 / 27 (99.99%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 3
[3 (0.00% / 0.00%)] [346,480 / 21 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [346,483 / 18 (100.00%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [346,485 / 15 (100.00%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [346,488 / 13 (100.00%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [346,490 / 10 (100.00%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [346,491 / 8 (100.00%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [346,493 / 7 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [346,495 / 5 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [346,496 / 3 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [346,497 / 2 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [346,498 / 1 (100.00%)]

欠測回数 (2,806 / 0.80%)

風向

静穏 静穏 = 4,849
[4,849 (1.39% / 1.43%)] [0 / 0 (NA)]
北北東 北北東 = 11,581
[11,581 (3.32% / 3.42%)] [0 / 0 (NA)]
北東 北東 = 19,214
[19,214 (5.50% / 5.67%)] [0 / 0 (NA)]
東北東 東北東 = 17,980
[17,980 (5.15% / 5.31%)] [0 / 0 (NA)]
東 = 16,525
[16,525 (4.73% / 4.88%)] [0 / 0 (NA)]
東南東 東南東 = 14,584
[14,584 (4.18% / 4.31%)] [0 / 0 (NA)]
南東 南東 = 17,364
[17,364 (4.97% / 5.13%)] [0 / 0 (NA)]
南南東 南南東 = 15,593
[15,593 (4.46% / 4.60%)] [0 / 0 (NA)]
南 = 23,956
[23,956 (6.86% / 7.07%)] [0 / 0 (NA)]
南南西 南南西 = 45,313
[45,313 (12.97% / 13.38%)] [0 / 0 (NA)]
南西 南西 = 29,242
[29,242 (8.37% / 8.63%)] [0 / 0 (NA)]
西南西 西南西 = 20,902
[20,902 (5.98% / 6.17%)] [0 / 0 (NA)]
西 西 = 16,615
[16,615 (4.76% / 4.90%)] [0 / 0 (NA)]
西北西 西北西 = 24,118
[24,118 (6.90% / 7.12%)] [0 / 0 (NA)]
北西 北西 = 24,313
[24,313 (6.96% / 7.18%)] [0 / 0 (NA)]
北北西 北北西 = 20,677
[20,677 (5.92% / 6.10%)] [0 / 0 (NA)]
北 = 15,923
[15,923 (4.56% / 4.70%)] [0 / 0 (NA)]

欠測回数 (10,555 / 3.02%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,000
[5,000 (1.43% / 1.47%)] [5,000 / 339,305 (1.47%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 17,398
[17,398 (4.98% / 5.13%)] [22,398 / 334,305 (6.60%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 50,260
[50,260 (14.39% / 14.81%)] [72,658 / 316,907 (21.41%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 60,238
[60,238 (17.25% / 17.75%)] [132,896 / 266,647 (39.17%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 52,058
[52,058 (14.90% / 15.34%)] [184,954 / 206,409 (54.51%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 44,014
[44,014 (12.60% / 12.97%)] [228,968 / 154,351 (67.48%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 34,009
[34,009 (9.74% / 10.02%)] [262,977 / 110,337 (77.50%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 24,552
[24,552 (7.03% / 7.24%)] [287,529 / 76,328 (84.74%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 17,320
[17,320 (4.96% / 5.10%)] [304,849 / 51,776 (89.85%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 11,734
[11,734 (3.36% / 3.46%)] [316,583 / 34,456 (93.30%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 7,809
[7,809 (2.24% / 2.30%)] [324,392 / 22,722 (95.60%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 5,155
[5,155 (1.48% / 1.52%)] [329,547 / 14,913 (97.12%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3,483
[3,483 (1.00% / 1.03%)] [333,030 / 9,758 (98.15%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2,259
[2,259 (0.65% / 0.67%)] [335,289 / 6,275 (98.82%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1,420
[1,420 (0.41% / 0.42%)] [336,709 / 4,016 (99.23%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 868
[868 (0.25% / 0.26%)] [337,577 / 2,596 (99.49%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 643
[643 (0.18% / 0.19%)] [338,220 / 1,728 (99.68%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 365
[365 (0.10% / 0.11%)] [338,585 / 1,085 (99.79%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 270
[270 (0.08% / 0.08%)] [338,855 / 720 (99.87%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 186
[186 (0.05% / 0.05%)] [339,041 / 450 (99.92%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 106
[106 (0.03% / 0.03%)] [339,147 / 264 (99.95%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 78
[78 (0.02% / 0.02%)] [339,225 / 158 (99.98%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 32
[32 (0.01% / 0.01%)] [339,257 / 80 (99.99%)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 28
[28 (0.01% / 0.01%)] [339,285 / 48 (99.99%)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 9
[9 (0.00% / 0.00%)] [339,294 / 20 (100.00%)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 6
[6 (0.00% / 0.00%)] [339,300 / 11 (100.00%)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 3
[3 (0.00% / 0.00%)] [339,303 / 5 (100.00%)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 1
[1 (0.00% / 0.00%)] [339,304 / 2 (100.00%)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [339,305 / 1 (100.00%)]

欠測回数 (9,999 / 2.86%)

気温

-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 339,079 (0.00%)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 4
[4 (0.00% / 0.00%)] [6 / 339,077 (0.00%)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 6
[6 (0.00% / 0.00%)] [12 / 339,073 (0.00%)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 9
[9 (0.00% / 0.00%)] [21 / 339,067 (0.01%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 34
[34 (0.01% / 0.01%)] [55 / 339,058 (0.02%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 51
[51 (0.01% / 0.02%)] [106 / 339,024 (0.03%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 97
[97 (0.03% / 0.03%)] [203 / 338,973 (0.06%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 182
[182 (0.05% / 0.05%)] [385 / 338,876 (0.11%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 352
[352 (0.10% / 0.10%)] [737 / 338,694 (0.22%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 813
[813 (0.23% / 0.24%)] [1,550 / 338,342 (0.46%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,305
[1,305 (0.37% / 0.38%)] [2,855 / 337,529 (0.84%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,244
[2,244 (0.64% / 0.66%)] [5,099 / 336,224 (1.50%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 3,573
[3,573 (1.02% / 1.05%)] [8,672 / 333,980 (2.56%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,174
[5,174 (1.48% / 1.53%)] [13,846 / 330,407 (4.08%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 7,077
[7,077 (2.03% / 2.09%)] [20,923 / 325,233 (6.17%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,227
[9,227 (2.64% / 2.72%)] [30,150 / 318,156 (8.89%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,961
[10,961 (3.14% / 3.23%)] [41,111 / 308,929 (12.12%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 12,626
[12,626 (3.61% / 3.72%)] [53,737 / 297,968 (15.85%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 14,328
[14,328 (4.10% / 4.23%)] [68,065 / 285,342 (20.07%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 29,476
[29,476 (8.44% / 8.69%)] [97,541 / 271,014 (28.77%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 15,361
[15,361 (4.40% / 4.53%)] [112,902 / 241,538 (33.30%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 13,539
[13,539 (3.88% / 3.99%)] [126,441 / 226,177 (37.29%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 12,394
[12,394 (3.55% / 3.66%)] [138,835 / 212,638 (40.94%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,967
[11,967 (3.43% / 3.53%)] [150,802 / 200,244 (44.47%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,052
[12,052 (3.45% / 3.55%)] [162,854 / 188,277 (48.03%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,298
[12,298 (3.52% / 3.63%)] [175,152 / 176,225 (51.66%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,431
[12,431 (3.56% / 3.67%)] [187,583 / 163,927 (55.32%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,298
[12,298 (3.52% / 3.63%)] [199,881 / 151,496 (58.95%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,236
[12,236 (3.50% / 3.61%)] [212,117 / 139,198 (62.56%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,596
[12,596 (3.61% / 3.71%)] [224,713 / 126,962 (66.27%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 13,091
[13,091 (3.75% / 3.86%)] [237,804 / 114,366 (70.13%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 14,294
[14,294 (4.09% / 4.22%)] [252,098 / 101,275 (74.35%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 14,910
[14,910 (4.27% / 4.40%)] [267,008 / 86,981 (78.75%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 14,583
[14,583 (4.17% / 4.30%)] [281,591 / 72,071 (83.05%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,896
[13,896 (3.98% / 4.10%)] [295,487 / 57,488 (87.14%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,623
[11,623 (3.33% / 3.43%)] [307,110 / 43,592 (90.57%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 9,234
[9,234 (2.64% / 2.72%)] [316,344 / 31,969 (93.30%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 7,279
[7,279 (2.08% / 2.15%)] [323,623 / 22,735 (95.44%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 5,509
[5,509 (1.58% / 1.62%)] [329,132 / 15,456 (97.07%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 3,771
[3,771 (1.08% / 1.11%)] [332,903 / 9,947 (98.18%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 2,529
[2,529 (0.72% / 0.75%)] [335,432 / 6,176 (98.92%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 1,536
[1,536 (0.44% / 0.45%)] [336,968 / 3,647 (99.38%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 949
[949 (0.27% / 0.28%)] [337,917 / 2,111 (99.66%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 551
[551 (0.16% / 0.16%)] [338,468 / 1,162 (99.82%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 311
[311 (0.09% / 0.09%)] [338,779 / 611 (99.91%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 161
[161 (0.05% / 0.05%)] [338,940 / 300 (99.96%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 76
[76 (0.02% / 0.02%)] [339,016 / 139 (99.98%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 33
[33 (0.01% / 0.01%)] [339,049 / 63 (99.99%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 10
[10 (0.00% / 0.00%)] [339,059 / 30 (99.99%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 10
[10 (0.00% / 0.00%)] [339,069 / 20 (100.00%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 7
[7 (0.00% / 0.00%)] [339,076 / 10 (100.00%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 3
[3 (0.00% / 0.00%)] [339,079 / 3 (100.00%)]

欠測回数 (10,225 / 2.93%)

日照時間

0.0h 0.0h = 242,747
[242,747 (69.49% / 71.61%)] [242,747 / 338,987 (71.61%)]
0.1h 0.1h = 6,811
[6,811 (1.95% / 2.01%)] [249,558 / 96,240 (73.62%)]
0.2h 0.2h = 5,202
[5,202 (1.49% / 1.53%)] [254,760 / 89,429 (75.15%)]
0.3h 0.3h = 4,741
[4,741 (1.36% / 1.40%)] [259,501 / 84,227 (76.55%)]
0.4h 0.4h = 4,592
[4,592 (1.31% / 1.35%)] [264,093 / 79,486 (77.91%)]
0.5h 0.5h = 4,329
[4,329 (1.24% / 1.28%)] [268,422 / 74,894 (79.18%)]
0.6h 0.6h = 4,342
[4,342 (1.24% / 1.28%)] [272,764 / 70,565 (80.46%)]
0.7h 0.7h = 4,560
[4,560 (1.31% / 1.35%)] [277,324 / 66,223 (81.81%)]
0.8h 0.8h = 5,002
[5,002 (1.43% / 1.48%)] [282,326 / 61,663 (83.29%)]
0.9h 0.9h = 6,558
[6,558 (1.88% / 1.93%)] [288,884 / 56,661 (85.22%)]
1.0h 1.0h = 50,103
[50,103 (14.34% / 14.78%)] [338,987 / 50,103 (100.00%)]

欠測回数 (10,317 / 2.95%)