観測所番号 45326
都道府県 千葉県 [ 地域ポータル ]
所在地 千葉県君津市坂畑 (千葉県君津市)
観測月数 452
観測回数 329,889
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1978年01月12日 〜 1986年10月08日 坂畑 (サカハタ) 35.235N 140.098E 120m 6.5m
1986年10月09日 〜 2008年02月12日 坂畑 (サカハタ) 35.235N 140.098E 120m 6.5m
2008年02月13日 〜 2010年03月24日 坂畑 (サカハタ) 35.235N 140.098E 120m 6.5m
2010年03月25日 〜 2015年08月99日 坂畑 (サカハタ) 35.235N 140.098E 120m 10.0m
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
45331 大多喜(千葉県) 10.81km 79度
45361 鴨川(千葉県) 13.65km 179度
45291 牛久(千葉県) 18.54km 14度
45282 木更津(千葉県) 20.13km 314度
45371 勝浦(千葉県) 21.65km 115度
45281 木更津(千葉県) 22.77km 313度
45346 鋸南(千葉県) 26.88km 242度
45261 茂原(千葉県) 27.92km 43度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 301,943
[301,943 (91.53% / 91.76%)] [301,943 / 329,058 (91.76%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,392
[13,392 (4.06% / 4.07%)] [315,335 / 27,115 (95.83%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,153
[5,153 (1.56% / 1.57%)] [320,488 / 13,723 (97.40%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,696
[2,696 (0.82% / 0.82%)] [323,184 / 8,570 (98.21%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,625
[1,625 (0.49% / 0.49%)] [324,809 / 5,874 (98.71%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,044
[1,044 (0.32% / 0.32%)] [325,853 / 4,249 (99.03%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 708
[708 (0.21% / 0.22%)] [326,561 / 3,205 (99.24%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 511
[511 (0.15% / 0.16%)] [327,072 / 2,497 (99.40%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 389
[389 (0.12% / 0.12%)] [327,461 / 1,986 (99.51%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 297
[297 (0.09% / 0.09%)] [327,758 / 1,597 (99.60%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 247
[247 (0.07% / 0.08%)] [328,005 / 1,300 (99.68%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 194
[194 (0.06% / 0.06%)] [328,199 / 1,053 (99.74%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 160
[160 (0.05% / 0.05%)] [328,359 / 859 (99.79%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 112
[112 (0.03% / 0.03%)] [328,471 / 699 (99.82%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 91
[91 (0.03% / 0.03%)] [328,562 / 587 (99.85%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 71
[71 (0.02% / 0.02%)] [328,633 / 496 (99.87%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 68
[68 (0.02% / 0.02%)] [328,701 / 425 (99.89%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 49
[49 (0.01% / 0.01%)] [328,750 / 357 (99.91%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 49
[49 (0.01% / 0.01%)] [328,799 / 308 (99.92%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 43
[43 (0.01% / 0.01%)] [328,842 / 259 (99.93%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 28
[28 (0.01% / 0.01%)] [328,870 / 216 (99.94%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.01% / 0.01%)] [328,887 / 188 (99.95%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 20
[20 (0.01% / 0.01%)] [328,907 / 171 (99.95%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 21
[21 (0.01% / 0.01%)] [328,928 / 151 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 10
[10 (0.00% / 0.00%)] [328,938 / 130 (99.96%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 21
[21 (0.01% / 0.01%)] [328,959 / 120 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 14
[14 (0.00% / 0.00%)] [328,973 / 99 (99.97%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 10
[10 (0.00% / 0.00%)] [328,983 / 85 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [328,990 / 75 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 6
[6 (0.00% / 0.00%)] [328,996 / 68 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [328,999 / 62 (99.98%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [329,003 / 59 (99.98%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 10
[10 (0.00% / 0.00%)] [329,013 / 55 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 8
[8 (0.00% / 0.00%)] [329,021 / 45 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 9
[9 (0.00% / 0.00%)] [329,030 / 37 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 5
[5 (0.00% / 0.00%)] [329,035 / 28 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 6
[6 (0.00% / 0.00%)] [329,041 / 23 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 3
[3 (0.00% / 0.00%)] [329,044 / 17 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [329,045 / 14 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [329,047 / 13 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [329,048 / 11 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [329,049 / 10 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [329,051 / 9 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [329,052 / 7 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [329,053 / 6 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [329,054 / 5 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [329,055 / 4 (100.00%)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [329,056 / 3 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [329,057 / 2 (100.00%)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [329,058 / 1 (100.00%)]

欠測回数 (831 / 0.25%)

風向

静穏 静穏 = 134,649
[134,649 (40.82% / 40.90%)] [0 / 0 (NA)]
北北東 北北東 = 10,667
[10,667 (3.23% / 3.24%)] [0 / 0 (NA)]
北東 北東 = 18,815
[18,815 (5.70% / 5.72%)] [0 / 0 (NA)]
東北東 東北東 = 28,633
[28,633 (8.68% / 8.70%)] [0 / 0 (NA)]
東 = 24,289
[24,289 (7.36% / 7.38%)] [0 / 0 (NA)]
東南東 東南東 = 10,517
[10,517 (3.19% / 3.19%)] [0 / 0 (NA)]
南東 南東 = 6,300
[6,300 (1.91% / 1.91%)] [0 / 0 (NA)]
南南東 南南東 = 5,878
[5,878 (1.78% / 1.79%)] [0 / 0 (NA)]
南 = 5,661
[5,661 (1.72% / 1.72%)] [0 / 0 (NA)]
南南西 南南西 = 8,637
[8,637 (2.62% / 2.62%)] [0 / 0 (NA)]
南西 南西 = 41,696
[41,696 (12.64% / 12.67%)] [0 / 0 (NA)]
西南西 西南西 = 21,791
[21,791 (6.61% / 6.62%)] [0 / 0 (NA)]
西 西 = 3,485
[3,485 (1.06% / 1.06%)] [0 / 0 (NA)]
西北西 西北西 = 1,682
[1,682 (0.51% / 0.51%)] [0 / 0 (NA)]
北西 北西 = 1,362
[1,362 (0.41% / 0.41%)] [0 / 0 (NA)]
北北西 北北西 = 1,653
[1,653 (0.50% / 0.50%)] [0 / 0 (NA)]
北 = 3,479
[3,479 (1.05% / 1.06%)] [0 / 0 (NA)]

欠測回数 (695 / 0.21%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 141,528
[141,528 (42.90% / 42.99%)] [141,528 / 329,240 (42.99%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 109,269
[109,269 (33.12% / 33.19%)] [250,797 / 187,712 (76.17%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 47,178
[47,178 (14.30% / 14.33%)] [297,975 / 78,443 (90.50%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 17,716
[17,716 (5.37% / 5.38%)] [315,691 / 31,265 (95.88%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 7,890
[7,890 (2.39% / 2.40%)] [323,581 / 13,549 (98.28%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 3,563
[3,563 (1.08% / 1.08%)] [327,144 / 5,659 (99.36%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 1,404
[1,404 (0.43% / 0.43%)] [328,548 / 2,096 (99.79%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 467
[467 (0.14% / 0.14%)] [329,015 / 692 (99.93%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 164
[164 (0.05% / 0.05%)] [329,179 / 225 (99.98%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 34
[34 (0.01% / 0.01%)] [329,213 / 61 (99.99%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 16
[16 (0.00% / 0.00%)] [329,229 / 27 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 7
[7 (0.00% / 0.00%)] [329,236 / 11 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 2
[2 (0.00% / 0.00%)] [329,238 / 4 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1
[1 (0.00% / 0.00%)] [329,239 / 2 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [329,240 / 1 (100.00%)]

欠測回数 (649 / 0.20%)

気温

-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 4
[4 (0.00% / 0.00%)] [4 / 328,644 (0.00%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 13
[13 (0.00% / 0.00%)] [17 / 328,640 (0.01%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 38
[38 (0.01% / 0.01%)] [55 / 328,627 (0.02%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 112
[112 (0.03% / 0.03%)] [167 / 328,589 (0.05%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 331
[331 (0.10% / 0.10%)] [498 / 328,477 (0.15%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 822
[822 (0.25% / 0.25%)] [1,320 / 328,146 (0.40%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,736
[1,736 (0.53% / 0.53%)] [3,056 / 327,324 (0.93%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 3,254
[3,254 (0.99% / 0.99%)] [6,310 / 325,588 (1.92%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 5,019
[5,019 (1.52% / 1.53%)] [11,329 / 322,334 (3.45%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 11,687
[11,687 (3.54% / 3.56%)] [23,016 / 317,315 (7.00%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,164
[7,164 (2.17% / 2.18%)] [30,180 / 305,628 (9.18%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,433
[7,433 (2.25% / 2.26%)] [37,613 / 298,464 (11.44%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,564
[8,564 (2.60% / 2.61%)] [46,177 / 291,031 (14.05%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,238
[9,238 (2.80% / 2.81%)] [55,415 / 282,467 (16.86%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,187
[10,187 (3.09% / 3.10%)] [65,602 / 273,229 (19.96%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,368
[10,368 (3.14% / 3.15%)] [75,970 / 263,042 (23.12%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,772
[10,772 (3.27% / 3.28%)] [86,742 / 252,674 (26.39%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,746
[10,746 (3.26% / 3.27%)] [97,488 / 241,902 (29.66%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,748
[10,748 (3.26% / 3.27%)] [108,236 / 231,156 (32.93%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,537
[10,537 (3.19% / 3.21%)] [118,773 / 220,408 (36.14%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,639
[10,639 (3.23% / 3.24%)] [129,412 / 209,871 (39.38%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,940
[10,940 (3.32% / 3.33%)] [140,352 / 199,232 (42.71%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,900
[10,900 (3.30% / 3.32%)] [151,252 / 188,292 (46.02%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,179
[11,179 (3.39% / 3.40%)] [162,431 / 177,392 (49.42%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,080
[12,080 (3.66% / 3.68%)] [174,511 / 166,213 (53.10%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,543
[12,543 (3.80% / 3.82%)] [187,054 / 154,133 (56.92%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,389
[13,389 (4.06% / 4.07%)] [200,443 / 141,590 (60.99%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,637
[13,637 (4.13% / 4.15%)] [214,080 / 128,201 (65.14%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,496
[13,496 (4.09% / 4.11%)] [227,576 / 114,564 (69.25%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,081
[13,081 (3.97% / 3.98%)] [240,657 / 101,068 (73.23%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,293
[13,293 (4.03% / 4.04%)] [253,950 / 87,987 (77.27%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 12,526
[12,526 (3.80% / 3.81%)] [266,476 / 74,694 (81.08%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,710
[11,710 (3.55% / 3.56%)] [278,186 / 62,168 (84.65%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 10,938
[10,938 (3.32% / 3.33%)] [289,124 / 50,458 (87.97%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,619
[10,619 (3.22% / 3.23%)] [299,743 / 39,520 (91.21%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,887
[8,887 (2.69% / 2.70%)] [308,630 / 28,901 (93.91%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,084
[6,084 (1.84% / 1.85%)] [314,714 / 20,014 (95.76%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,535
[4,535 (1.37% / 1.38%)] [319,249 / 13,930 (97.14%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,567
[3,567 (1.08% / 1.09%)] [322,816 / 9,395 (98.23%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,664
[2,664 (0.81% / 0.81%)] [325,480 / 5,828 (99.04%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,726
[1,726 (0.52% / 0.53%)] [327,206 / 3,164 (99.56%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 881
[881 (0.27% / 0.27%)] [328,087 / 1,438 (99.83%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 379
[379 (0.11% / 0.12%)] [328,466 / 557 (99.95%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 120
[120 (0.04% / 0.04%)] [328,586 / 178 (99.98%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 50
[50 (0.02% / 0.02%)] [328,636 / 58 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 6
[6 (0.00% / 0.00%)] [328,642 / 8 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 2
[2 (0.00% / 0.00%)] [328,644 / 2 (100.00%)]

欠測回数 (1,245 / 0.38%)

日照時間

0.0h 0.0h = 235,787
[235,787 (71.47% / 71.60%)] [235,787 / 329,306 (71.60%)]
0.1h 0.1h = 8,209
[8,209 (2.49% / 2.49%)] [243,996 / 93,519 (74.09%)]
0.2h 0.2h = 5,921
[5,921 (1.79% / 1.80%)] [249,917 / 85,310 (75.89%)]
0.3h 0.3h = 5,273
[5,273 (1.60% / 1.60%)] [255,190 / 79,389 (77.49%)]
0.4h 0.4h = 5,071
[5,071 (1.54% / 1.54%)] [260,261 / 74,116 (79.03%)]
0.5h 0.5h = 5,065
[5,065 (1.54% / 1.54%)] [265,326 / 69,045 (80.57%)]
0.6h 0.6h = 5,252
[5,252 (1.59% / 1.59%)] [270,578 / 63,980 (82.17%)]
0.7h 0.7h = 5,621
[5,621 (1.70% / 1.71%)] [276,199 / 58,728 (83.87%)]
0.8h 0.8h = 5,937
[5,937 (1.80% / 1.80%)] [282,136 / 53,107 (85.68%)]
0.9h 0.9h = 7,904
[7,904 (2.40% / 2.40%)] [290,040 / 47,170 (88.08%)]
1.0h 1.0h = 39,266
[39,266 (11.90% / 11.92%)] [329,306 / 39,266 (100.00%)]

欠測回数 (583 / 0.18%)