観測所番号 45181
都道府県 千葉県 [ 地域ポータル ]
所在地 千葉県山武郡横芝光町横芝 (千葉県山武郡横芝光町)
観測月数 504
観測回数 368,184
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1975年05月16日 〜 1978年01月09日 横芝 (ヨコシバ) 35.657N 140.480E 6m 0.0m
1978年01月10日 〜 1986年11月06日 横芝 (ヨコシバ) 35.657N 140.480E 6m 7.9m
1986年11月07日 〜 2006年04月02日 横芝 (ヨコシバ) 35.657N 140.480E 6m 7.9m
2006年04月03日 〜 2008年02月04日 横芝光 (ヨコシバヒカリ) 35.657N 140.480E 6m 7.9m
2008年02月05日 〜 2010年02月17日 横芝光 (ヨコシバヒカリ) 35.657N 140.480E 6m 7.9m
2010年02月18日 〜 2017年12月99日 横芝光 (ヨコシバヒカリ) 35.657N 140.480E 6m 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
45121 成田(千葉県) 14.57km 323度
45081 香取(千葉県) 22.39km 5度
45086 東庄(千葉県) 23.84km 49度
45116 佐倉(千葉県) 25.50km 288度
45036 佐原(千葉県) 28.09km 2度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 343,037
[343,037 (93.17% / 93.25%)] [343,037 / 367,880 (93.25)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,458
[13,458 (3.66% / 3.66%)] [356,495 / 24,843 (96.91)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,809
[4,809 (1.31% / 1.31%)] [361,304 / 11,385 (98.21)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,309
[2,309 (0.63% / 0.63%)] [363,613 / 6,576 (98.84)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,263
[1,263 (0.34% / 0.34%)] [364,876 / 4,267 (99.18)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 808
[808 (0.22% / 0.22%)] [365,684 / 3,004 (99.40)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 513
[513 (0.14% / 0.14%)] [366,197 / 2,196 (99.54)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 370
[370 (0.10% / 0.10%)] [366,567 / 1,683 (99.64)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 296
[296 (0.08% / 0.08%)] [366,863 / 1,313 (99.72)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 215
[215 (0.06% / 0.06%)] [367,078 / 1,017 (99.78)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 153
[153 (0.04% / 0.04%)] [367,231 / 802 (99.82)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 121
[121 (0.03% / 0.03%)] [367,352 / 649 (99.86)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 92
[92 (0.02% / 0.03%)] [367,444 / 528 (99.88)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 61
[61 (0.02% / 0.02%)] [367,505 / 436 (99.90)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 61
[61 (0.02% / 0.02%)] [367,566 / 375 (99.91)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 37
[37 (0.01% / 0.01%)] [367,603 / 314 (99.92)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 43
[43 (0.01% / 0.01%)] [367,646 / 277 (99.94)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 27
[27 (0.01% / 0.01%)] [367,673 / 234 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [367,702 / 207 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 29
[29 (0.01% / 0.01%)] [367,731 / 178 (99.96)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 20
[20 (0.01% / 0.01%)] [367,751 / 149 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 16
[16 (0.00% / 0.00%)] [367,767 / 129 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 16
[16 (0.00% / 0.00%)] [367,783 / 113 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [367,794 / 97 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [367,807 / 86 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 9
[9 (0.00% / 0.00%)] [367,816 / 73 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [367,827 / 64 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [367,831 / 53 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [367,835 / 49 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [367,837 / 45 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 6
[6 (0.00% / 0.00%)] [367,843 / 43 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [367,846 / 37 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [367,848 / 34 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [367,852 / 32 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [367,855 / 28 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [367,857 / 25 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [367,858 / 23 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 4
[4 (0.00% / 0.00%)] [367,862 / 22 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 3
[3 (0.00% / 0.00%)] [367,865 / 18 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [367,868 / 15 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [367,869 / 12 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [367,870 / 11 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [367,871 / 10 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [367,873 / 9 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [367,874 / 7 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [367,875 / 6 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [367,876 / 5 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [367,878 / 4 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [367,879 / 2 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.00% / 0.00%)] [367,880 / 1 (100.00)]

欠測回数 (304 / 0.08%)

風向

静穏 静穏 = 36,854
[36,854 (10.01% / 10.53%)]
北北東 北北東 = 33,208
[33,208 (9.02% / 9.49%)]
北東 北東 = 23,275
[23,275 (6.32% / 6.65%)]
東北東 東北東 = 14,224
[14,224 (3.86% / 4.06%)]
東 = 9,184
[9,184 (2.49% / 2.62%)]
東南東 東南東 = 11,651
[11,651 (3.16% / 3.33%)]
南東 南東 = 12,652
[12,652 (3.44% / 3.62%)]
南南東 南南東 = 14,392
[14,392 (3.91% / 4.11%)]
南 = 23,692
[23,692 (6.43% / 6.77%)]
南南西 南南西 = 17,967
[17,967 (4.88% / 5.13%)]
南西 南西 = 14,376
[14,376 (3.90% / 4.11%)]
西南西 西南西 = 7,027
[7,027 (1.91% / 2.01%)]
西 西 = 5,371
[5,371 (1.46% / 1.53%)]
西北西 西北西 = 10,626
[10,626 (2.89% / 3.04%)]
北西 北西 = 24,092
[24,092 (6.54% / 6.88%)]
北北西 北北西 = 58,089
[58,089 (15.78% / 16.60%)]
北 = 33,303
[33,303 (9.05% / 9.52%)]

欠測回数 (18,201 / 4.94%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 38,593
[38,593 (10.48% / 11.03%)] [38,593 / 350,006 (11.03)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 108,753
[108,753 (29.54% / 31.07%)] [147,346 / 311,413 (42.10)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 94,373
[94,373 (25.63% / 26.96%)] [241,719 / 202,660 (69.06)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 57,871
[57,871 (15.72% / 16.53%)] [299,590 / 108,287 (85.60)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 29,095
[29,095 (7.90% / 8.31%)] [328,685 / 50,416 (93.91)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,335
[12,335 (3.35% / 3.52%)] [341,020 / 21,321 (97.43)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,475
[5,475 (1.49% / 1.56%)] [346,495 / 8,986 (99.00)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,112
[2,112 (0.57% / 0.60%)] [348,607 / 3,511 (99.60)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 842
[842 (0.23% / 0.24%)] [349,449 / 1,399 (99.84)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 333
[333 (0.09% / 0.10%)] [349,782 / 557 (99.94)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 132
[132 (0.04% / 0.04%)] [349,914 / 224 (99.97)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 47
[47 (0.01% / 0.01%)] [349,961 / 92 (99.99)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 21
[21 (0.01% / 0.01%)] [349,982 / 45 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 13
[13 (0.00% / 0.00%)] [349,995 / 24 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 5
[5 (0.00% / 0.00%)] [350,000 / 11 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [350,001 / 6 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 3
[3 (0.00% / 0.00%)] [350,004 / 5 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [350,005 / 2 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [350,006 / 1 (100.00)]

欠測回数 (18,178 / 4.94%)

気温

-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 4
[4 (0.00% / 0.00%)] [4 / 350,114 (0.00)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 17
[17 (0.00% / 0.00%)] [21 / 350,110 (0.01)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 59
[59 (0.02% / 0.02%)] [80 / 350,093 (0.02)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 200
[200 (0.05% / 0.06%)] [280 / 350,034 (0.08)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 495
[495 (0.13% / 0.14%)] [775 / 349,834 (0.22)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 1,225
[1,225 (0.33% / 0.35%)] [2,000 / 349,339 (0.57)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,436
[2,436 (0.66% / 0.70%)] [4,436 / 348,114 (1.27)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 8,757
[8,757 (2.38% / 2.50%)] [13,193 / 345,678 (3.77)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,804
[6,804 (1.85% / 1.94%)] [19,997 / 336,921 (5.71)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,751
[7,751 (2.11% / 2.21%)] [27,748 / 330,117 (7.93)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,638
[8,638 (2.35% / 2.47%)] [36,386 / 322,366 (10.39)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,504
[9,504 (2.58% / 2.71%)] [45,890 / 313,728 (13.11)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,658
[10,658 (2.89% / 3.04%)] [56,548 / 304,224 (16.15)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,082
[11,082 (3.01% / 3.17%)] [67,630 / 293,566 (19.32)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,836
[11,836 (3.21% / 3.38%)] [79,466 / 282,484 (22.70)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,967
[11,967 (3.25% / 3.42%)] [91,433 / 270,648 (26.12)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,883
[11,883 (3.23% / 3.39%)] [103,316 / 258,681 (29.51)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,734
[11,734 (3.19% / 3.35%)] [115,050 / 246,798 (32.86)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,388
[11,388 (3.09% / 3.25%)] [126,438 / 235,064 (36.11)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,399
[11,399 (3.10% / 3.26%)] [137,837 / 223,676 (39.37)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,211
[11,211 (3.04% / 3.20%)] [149,048 / 212,277 (42.57)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,653
[11,653 (3.16% / 3.33%)] [160,701 / 201,066 (45.90)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,341
[12,341 (3.35% / 3.52%)] [173,042 / 189,413 (49.42)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,515
[12,515 (3.40% / 3.57%)] [185,557 / 177,072 (53.00)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,783
[13,783 (3.74% / 3.94%)] [199,340 / 164,557 (56.94)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,635
[14,635 (3.97% / 4.18%)] [213,975 / 150,774 (61.12)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,889
[14,889 (4.04% / 4.25%)] [228,864 / 136,139 (65.37)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 15,288
[15,288 (4.15% / 4.37%)] [244,152 / 121,250 (69.74)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,970
[14,970 (4.07% / 4.28%)] [259,122 / 105,962 (74.01)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,386
[14,386 (3.91% / 4.11%)] [273,508 / 90,992 (78.12)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 14,462
[14,462 (3.93% / 4.13%)] [287,970 / 76,606 (82.25)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 14,358
[14,358 (3.90% / 4.10%)] [302,328 / 62,144 (86.35)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 12,136
[12,136 (3.30% / 3.47%)] [314,464 / 47,786 (89.82)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 9,549
[9,549 (2.59% / 2.73%)] [324,013 / 35,650 (92.54)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,728
[6,728 (1.83% / 1.92%)] [330,741 / 26,101 (94.47)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,418
[5,418 (1.47% / 1.55%)] [336,159 / 19,373 (96.01)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,549
[4,549 (1.24% / 1.30%)] [340,708 / 13,955 (97.31)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,915
[3,915 (1.06% / 1.12%)] [344,623 / 9,406 (98.43)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,682
[2,682 (0.73% / 0.77%)] [347,305 / 5,491 (99.20)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,543
[1,543 (0.42% / 0.44%)] [348,848 / 2,809 (99.64)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 757
[757 (0.21% / 0.22%)] [349,605 / 1,266 (99.85)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 329
[329 (0.09% / 0.09%)] [349,934 / 509 (99.95)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 131
[131 (0.04% / 0.04%)] [350,065 / 180 (99.99)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 39
[39 (0.01% / 0.01%)] [350,104 / 49 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 8
[8 (0.00% / 0.00%)] [350,112 / 10 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 2
[2 (0.00% / 0.00%)] [350,114 / 2 (100.00)]

欠測回数 (18,070 / 4.91%)

日照時間

0.0h 0.0h = 244,898
[244,898 (66.52% / 70.00%)] [244,898 / 349,845 (70.00)]
0.1h 0.1h = 7,890
[7,890 (2.14% / 2.26%)] [252,788 / 104,947 (72.26)]
0.2h 0.2h = 6,035
[6,035 (1.64% / 1.73%)] [258,823 / 97,057 (73.98)]
0.3h 0.3h = 5,344
[5,344 (1.45% / 1.53%)] [264,167 / 91,022 (75.51)]
0.4h 0.4h = 4,947
[4,947 (1.34% / 1.41%)] [269,114 / 85,678 (76.92)]
0.5h 0.5h = 4,964
[4,964 (1.35% / 1.42%)] [274,078 / 80,731 (78.34)]
0.6h 0.6h = 4,935
[4,935 (1.34% / 1.41%)] [279,013 / 75,767 (79.75)]
0.7h 0.7h = 5,251
[5,251 (1.43% / 1.50%)] [284,264 / 70,832 (81.25)]
0.8h 0.8h = 6,144
[6,144 (1.67% / 1.76%)] [290,408 / 65,581 (83.01)]
0.9h 0.9h = 7,790
[7,790 (2.12% / 2.23%)] [298,198 / 59,437 (85.24)]
1.0h 1.0h = 51,647
[51,647 (14.03% / 14.76%)] [349,845 / 51,647 (100.00)]

欠測回数 (18,339 / 4.98%)