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 524
観測回数 382,536
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 〜 2019年12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 = 355,531
[355,531 (92.94% / 94.63%)] [355,531 / 375,688 (94.63)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,524
[12,524 (3.27% / 3.33%)] [368,055 / 20,157 (97.97)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 3,641
[3,641 (0.95% / 0.97%)] [371,696 / 7,633 (98.94)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,646
[1,646 (0.43% / 0.44%)] [373,342 / 3,992 (99.38)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 917
[917 (0.24% / 0.24%)] [374,259 / 2,346 (99.62)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 510
[510 (0.13% / 0.14%)] [374,769 / 1,429 (99.76)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 292
[292 (0.08% / 0.08%)] [375,061 / 919 (99.83)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 186
[186 (0.05% / 0.05%)] [375,247 / 627 (99.88)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 112
[112 (0.03% / 0.03%)] [375,359 / 441 (99.91)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 74
[74 (0.02% / 0.02%)] [375,433 / 329 (99.93)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 58
[58 (0.02% / 0.02%)] [375,491 / 255 (99.95)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 35
[35 (0.01% / 0.01%)] [375,526 / 197 (99.96)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 31
[31 (0.01% / 0.01%)] [375,557 / 162 (99.97)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 25
[25 (0.01% / 0.01%)] [375,582 / 131 (99.97)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 22
[22 (0.01% / 0.01%)] [375,604 / 106 (99.98)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 21
[21 (0.01% / 0.01%)] [375,625 / 84 (99.98)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 7
[7 (0.00% / 0.00%)] [375,632 / 63 (99.99)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 7
[7 (0.00% / 0.00%)] [375,639 / 56 (99.99)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 4
[4 (0.00% / 0.00%)] [375,643 / 49 (99.99)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 7
[7 (0.00% / 0.00%)] [375,650 / 45 (99.99)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 10
[10 (0.00% / 0.00%)] [375,660 / 38 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 5
[5 (0.00% / 0.00%)] [375,665 / 28 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 4
[4 (0.00% / 0.00%)] [375,669 / 23 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 3
[3 (0.00% / 0.00%)] [375,672 / 19 (100.00)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 3
[3 (0.00% / 0.00%)] [375,675 / 16 (100.00)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [375,678 / 13 (100.00)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 2
[2 (0.00% / 0.00%)] [375,680 / 10 (100.00)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 1
[1 (0.00% / 0.00%)] [375,681 / 8 (100.00)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [375,683 / 7 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [375,685 / 5 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [375,686 / 3 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [375,687 / 2 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [375,688 / 1 (100.00)]

欠測回数 (6,848 / 1.79%)

風向

静穏 静穏 = 4,928
[4,928 (1.29% / 1.34%)]
北北東 北北東 = 12,595
[12,595 (3.29% / 3.42%)]
北東 北東 = 20,768
[20,768 (5.43% / 5.64%)]
東北東 東北東 = 19,466
[19,466 (5.09% / 5.29%)]
東 = 18,206
[18,206 (4.76% / 4.95%)]
東南東 東南東 = 15,770
[15,770 (4.12% / 4.29%)]
南東 南東 = 18,619
[18,619 (4.87% / 5.06%)]
南南東 南南東 = 16,873
[16,873 (4.41% / 4.59%)]
南 = 25,786
[25,786 (6.74% / 7.01%)]
南南西 南南西 = 49,064
[49,064 (12.83% / 13.33%)]
南西 南西 = 31,951
[31,951 (8.35% / 8.68%)]
西南西 西南西 = 23,045
[23,045 (6.02% / 6.26%)]
西 西 = 18,367
[18,367 (4.80% / 4.99%)]
西北西 西北西 = 26,519
[26,519 (6.93% / 7.21%)]
北西 北西 = 26,319
[26,319 (6.88% / 7.15%)]
北北西 北北西 = 22,257
[22,257 (5.82% / 6.05%)]
北 = 17,402
[17,402 (4.55% / 4.73%)]

欠測回数 (14,601 / 3.82%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,165
[5,165 (1.35% / 1.40%)] [5,165 / 368,494 (1.40)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 18,761
[18,761 (4.90% / 5.09%)] [23,926 / 363,329 (6.49)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 55,139
[55,139 (14.41% / 14.96%)] [79,065 / 344,568 (21.46)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 65,731
[65,731 (17.18% / 17.84%)] [144,796 / 289,429 (39.29)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 56,603
[56,603 (14.80% / 15.36%)] [201,399 / 223,698 (54.65)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 48,009
[48,009 (12.55% / 13.03%)] [249,408 / 167,095 (67.68)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 36,959
[36,959 (9.66% / 10.03%)] [286,367 / 119,086 (77.71)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 26,588
[26,588 (6.95% / 7.22%)] [312,955 / 82,127 (84.93)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 18,690
[18,690 (4.89% / 5.07%)] [331,645 / 55,539 (90.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 12,617
[12,617 (3.30% / 3.42%)] [344,262 / 36,849 (93.42)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 8,387
[8,387 (2.19% / 2.28%)] [352,649 / 24,232 (95.70)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 5,528
[5,528 (1.45% / 1.50%)] [358,177 / 15,845 (97.20)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3,695
[3,695 (0.97% / 1.00%)] [361,872 / 10,317 (98.20)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 2,400
[2,400 (0.63% / 0.65%)] [364,272 / 6,622 (98.85)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1,501
[1,501 (0.39% / 0.41%)] [365,773 / 4,222 (99.26)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 917
[917 (0.24% / 0.25%)] [366,690 / 2,721 (99.51)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 670
[670 (0.18% / 0.18%)] [367,360 / 1,804 (99.69)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 392
[392 (0.10% / 0.11%)] [367,752 / 1,134 (99.80)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 280
[280 (0.07% / 0.08%)] [368,032 / 742 (99.87)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 190
[190 (0.05% / 0.05%)] [368,222 / 462 (99.93)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 110
[110 (0.03% / 0.03%)] [368,332 / 272 (99.96)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 80
[80 (0.02% / 0.02%)] [368,412 / 162 (99.98)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 33
[33 (0.01% / 0.01%)] [368,445 / 82 (99.99)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 29
[29 (0.01% / 0.01%)] [368,474 / 49 (99.99)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 9
[9 (0.00% / 0.00%)] [368,483 / 20 (100.00)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 6
[6 (0.00% / 0.00%)] [368,489 / 11 (100.00)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 3
[3 (0.00% / 0.00%)] [368,492 / 5 (100.00)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 1
[1 (0.00% / 0.00%)] [368,493 / 2 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [368,494 / 1 (100.00)]

欠測回数 (14,042 / 3.67%)

気温

-19.5℃ - -18.6℃ -19.5℃ - -18.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 368,269 (0.00)]
-18.5℃ - -17.6℃ -18.5℃ - -17.6℃ = 4
[4 (0.00% / 0.00%)] [6 / 368,267 (0.00)]
-17.5℃ - -16.6℃ -17.5℃ - -16.6℃ = 6
[6 (0.00% / 0.00%)] [12 / 368,263 (0.00)]
-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 9
[9 (0.00% / 0.00%)] [21 / 368,257 (0.01)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 34
[34 (0.01% / 0.01%)] [55 / 368,248 (0.01)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 51
[51 (0.01% / 0.01%)] [106 / 368,214 (0.03)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 99
[99 (0.03% / 0.03%)] [205 / 368,163 (0.06)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 186
[186 (0.05% / 0.05%)] [391 / 368,064 (0.11)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 366
[366 (0.10% / 0.10%)] [757 / 367,878 (0.21)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 827
[827 (0.22% / 0.22%)] [1,584 / 367,512 (0.43)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 1,348
[1,348 (0.35% / 0.37%)] [2,932 / 366,685 (0.80)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 2,327
[2,327 (0.61% / 0.63%)] [5,259 / 365,337 (1.43)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 3,757
[3,757 (0.98% / 1.02%)] [9,016 / 363,010 (2.45)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 5,410
[5,410 (1.41% / 1.47%)] [14,426 / 359,253 (3.92)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 7,529
[7,529 (1.97% / 2.04%)] [21,955 / 353,843 (5.96)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,864
[9,864 (2.58% / 2.68%)] [31,819 / 346,314 (8.64)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 11,947
[11,947 (3.12% / 3.24%)] [43,766 / 336,450 (11.88)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 13,919
[13,919 (3.64% / 3.78%)] [57,685 / 324,503 (15.66)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 15,680
[15,680 (4.10% / 4.26%)] [73,365 / 310,584 (19.92)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 32,194
[32,194 (8.42% / 8.74%)] [105,559 / 294,904 (28.66)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 16,642
[16,642 (4.35% / 4.52%)] [122,201 / 262,710 (33.18)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 14,539
[14,539 (3.80% / 3.95%)] [136,740 / 246,068 (37.13)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 13,282
[13,282 (3.47% / 3.61%)] [150,022 / 231,529 (40.74)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 12,843
[12,843 (3.36% / 3.49%)] [162,865 / 218,247 (44.22)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,996
[12,996 (3.40% / 3.53%)] [175,861 / 205,404 (47.75)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 13,227
[13,227 (3.46% / 3.59%)] [189,088 / 192,408 (51.35)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 13,396
[13,396 (3.50% / 3.64%)] [202,484 / 179,181 (54.98)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 13,299
[13,299 (3.48% / 3.61%)] [215,783 / 165,785 (58.59)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 13,357
[13,357 (3.49% / 3.63%)] [229,140 / 152,486 (62.22)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 13,821
[13,821 (3.61% / 3.75%)] [242,961 / 139,129 (65.97)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 14,172
[14,172 (3.70% / 3.85%)] [257,133 / 125,308 (69.82)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 15,423
[15,423 (4.03% / 4.19%)] [272,556 / 111,136 (74.01)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 16,145
[16,145 (4.22% / 4.38%)] [288,701 / 95,713 (78.39)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 15,888
[15,888 (4.15% / 4.31%)] [304,589 / 79,568 (82.71)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 15,358
[15,358 (4.01% / 4.17%)] [319,947 / 63,680 (86.88)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,894
[12,894 (3.37% / 3.50%)] [332,841 / 48,322 (90.38)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 10,313
[10,313 (2.70% / 2.80%)] [343,154 / 35,428 (93.18)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 8,092
[8,092 (2.12% / 2.20%)] [351,246 / 25,115 (95.38)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 6,125
[6,125 (1.60% / 1.66%)] [357,371 / 17,023 (97.04)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 4,140
[4,140 (1.08% / 1.12%)] [361,511 / 10,898 (98.16)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 2,747
[2,747 (0.72% / 0.75%)] [364,258 / 6,758 (98.91)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 1,672
[1,672 (0.44% / 0.45%)] [365,930 / 4,011 (99.36)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 1,026
[1,026 (0.27% / 0.28%)] [366,956 / 2,339 (99.64)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 603
[603 (0.16% / 0.16%)] [367,559 / 1,313 (99.81)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 355
[355 (0.09% / 0.10%)] [367,914 / 710 (99.90)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 187
[187 (0.05% / 0.05%)] [368,101 / 355 (99.95)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 89
[89 (0.02% / 0.02%)] [368,190 / 168 (99.98)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 40
[40 (0.01% / 0.01%)] [368,230 / 79 (99.99)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 16
[16 (0.00% / 0.00%)] [368,246 / 39 (99.99)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 13
[13 (0.00% / 0.00%)] [368,259 / 23 (100.00)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 7
[7 (0.00% / 0.00%)] [368,266 / 10 (100.00)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 3
[3 (0.00% / 0.00%)] [368,269 / 3 (100.00)]

欠測回数 (14,267 / 3.73%)

日照時間

0.0h 0.0h = 263,243
[263,243 (68.82% / 71.50%)] [263,243 / 368,172 (71.50)]
0.1h 0.1h = 7,501
[7,501 (1.96% / 2.04%)] [270,744 / 104,929 (73.54)]
0.2h 0.2h = 5,691
[5,691 (1.49% / 1.55%)] [276,435 / 97,428 (75.08)]
0.3h 0.3h = 5,194
[5,194 (1.36% / 1.41%)] [281,629 / 91,737 (76.49)]
0.4h 0.4h = 5,055
[5,055 (1.32% / 1.37%)] [286,684 / 86,543 (77.87)]
0.5h 0.5h = 4,725
[4,725 (1.24% / 1.28%)] [291,409 / 81,488 (79.15)]
0.6h 0.6h = 4,735
[4,735 (1.24% / 1.29%)] [296,144 / 76,763 (80.44)]
0.7h 0.7h = 5,019
[5,019 (1.31% / 1.36%)] [301,163 / 72,028 (81.80)]
0.8h 0.8h = 5,460
[5,460 (1.43% / 1.48%)] [306,623 / 67,009 (83.28)]
0.9h 0.9h = 7,174
[7,174 (1.88% / 1.95%)] [313,797 / 61,549 (85.23)]
1.0h 1.0h = 54,375
[54,375 (14.21% / 14.77%)] [368,172 / 54,375 (100.00)]

欠測回数 (14,364 / 3.75%)