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 499
観測回数 364,512
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07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 = 339,756
[339,756 (93.21% / 93.29%)] [339,756 / 364,209 (93.29)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,244
[13,244 (3.63% / 3.64%)] [353,000 / 24,453 (96.92)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,736
[4,736 (1.30% / 1.30%)] [357,736 / 11,209 (98.22)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,272
[2,272 (0.62% / 0.62%)] [360,008 / 6,473 (98.85)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,250
[1,250 (0.34% / 0.34%)] [361,258 / 4,201 (99.19)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 794
[794 (0.22% / 0.22%)] [362,052 / 2,951 (99.41)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 502
[502 (0.14% / 0.14%)] [362,554 / 2,157 (99.55)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 362
[362 (0.10% / 0.10%)] [362,916 / 1,655 (99.64)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 290
[290 (0.08% / 0.08%)] [363,206 / 1,293 (99.72)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 215
[215 (0.06% / 0.06%)] [363,421 / 1,003 (99.78)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 152
[152 (0.04% / 0.04%)] [363,573 / 788 (99.83)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 119
[119 (0.03% / 0.03%)] [363,692 / 636 (99.86)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 92
[92 (0.03% / 0.03%)] [363,784 / 517 (99.88)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 59
[59 (0.02% / 0.02%)] [363,843 / 425 (99.90)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 60
[60 (0.02% / 0.02%)] [363,903 / 366 (99.92)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 35
[35 (0.01% / 0.01%)] [363,938 / 306 (99.93)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 42
[42 (0.01% / 0.01%)] [363,980 / 271 (99.94)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 27
[27 (0.01% / 0.01%)] [364,007 / 229 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 28
[28 (0.01% / 0.01%)] [364,035 / 202 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 28
[28 (0.01% / 0.01%)] [364,063 / 174 (99.96)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 20
[20 (0.01% / 0.01%)] [364,083 / 146 (99.97)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 15
[15 (0.00% / 0.00%)] [364,098 / 126 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 16
[16 (0.00% / 0.00%)] [364,114 / 111 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 10
[10 (0.00% / 0.00%)] [364,124 / 95 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 12
[12 (0.00% / 0.00%)] [364,136 / 85 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 9
[9 (0.00% / 0.00%)] [364,145 / 73 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [364,156 / 64 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [364,160 / 53 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [364,164 / 49 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [364,166 / 45 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 6
[6 (0.00% / 0.00%)] [364,172 / 43 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [364,175 / 37 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [364,177 / 34 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [364,181 / 32 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [364,184 / 28 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [364,186 / 25 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [364,187 / 23 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 4
[4 (0.00% / 0.00%)] [364,191 / 22 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 3
[3 (0.00% / 0.00%)] [364,194 / 18 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [364,197 / 15 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [364,198 / 12 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [364,199 / 11 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [364,200 / 10 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [364,202 / 9 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [364,203 / 7 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [364,204 / 6 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [364,205 / 5 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [364,207 / 4 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [364,208 / 2 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.00% / 0.00%)] [364,209 / 1 (100.00)]

欠測回数 (303 / 0.08%)

風向

静穏 静穏 = 36,778
[36,778 (10.09% / 10.62%)]
北北東 北北東 = 32,847
[32,847 (9.01% / 9.48%)]
北東 北東 = 23,016
[23,016 (6.31% / 6.65%)]
東北東 東北東 = 14,072
[14,072 (3.86% / 4.06%)]
東 = 9,086
[9,086 (2.49% / 2.62%)]
東南東 東南東 = 11,562
[11,562 (3.17% / 3.34%)]
南東 南東 = 12,558
[12,558 (3.45% / 3.63%)]
南南東 南南東 = 14,281
[14,281 (3.92% / 4.12%)]
南 = 23,531
[23,531 (6.46% / 6.79%)]
南南西 南南西 = 17,834
[17,834 (4.89% / 5.15%)]
南西 南西 = 14,260
[14,260 (3.91% / 4.12%)]
西南西 西南西 = 6,933
[6,933 (1.90% / 2.00%)]
西 西 = 5,312
[5,312 (1.46% / 1.53%)]
西北西 西北西 = 10,477
[10,477 (2.87% / 3.03%)]
北西 北西 = 23,710
[23,710 (6.50% / 6.85%)]
北北西 北北西 = 57,208
[57,208 (15.69% / 16.52%)]
北 = 32,846
[32,846 (9.01% / 9.48%)]

欠測回数 (18,201 / 4.99%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 38,451
[38,451 (10.55% / 11.10%)] [38,451 / 346,334 (11.10)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 107,744
[107,744 (29.56% / 31.11%)] [146,195 / 307,883 (42.21)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 93,110
[93,110 (25.54% / 26.88%)] [239,305 / 200,139 (69.10)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 57,148
[57,148 (15.68% / 16.50%)] [296,453 / 107,029 (85.60)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 28,750
[28,750 (7.89% / 8.30%)] [325,203 / 49,881 (93.90)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,210
[12,210 (3.35% / 3.53%)] [337,413 / 21,131 (97.42)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,437
[5,437 (1.49% / 1.57%)] [342,850 / 8,921 (98.99)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,099
[2,099 (0.58% / 0.61%)] [344,949 / 3,484 (99.60)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 838
[838 (0.23% / 0.24%)] [345,787 / 1,385 (99.84)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 327
[327 (0.09% / 0.09%)] [346,114 / 547 (99.94)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 132
[132 (0.04% / 0.04%)] [346,246 / 220 (99.97)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 47
[47 (0.01% / 0.01%)] [346,293 / 88 (99.99)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 20
[20 (0.01% / 0.01%)] [346,313 / 41 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 10
[10 (0.00% / 0.00%)] [346,323 / 21 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 5
[5 (0.00% / 0.00%)] [346,328 / 11 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [346,329 / 6 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 3
[3 (0.00% / 0.00%)] [346,332 / 5 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [346,333 / 2 (100.00)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 1
[1 (0.00% / 0.00%)] [346,334 / 1 (100.00)]

欠測回数 (18,178 / 4.99%)

気温

-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 4
[4 (0.00% / 0.00%)] [4 / 346,442 (0.00)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 17
[17 (0.00% / 0.00%)] [21 / 346,438 (0.01)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 59
[59 (0.02% / 0.02%)] [80 / 346,421 (0.02)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 200
[200 (0.05% / 0.06%)] [280 / 346,362 (0.08)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 495
[495 (0.14% / 0.14%)] [775 / 346,162 (0.22)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 1,224
[1,224 (0.34% / 0.35%)] [1,999 / 345,667 (0.58)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,428
[2,428 (0.67% / 0.70%)] [4,427 / 344,443 (1.28)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 8,720
[8,720 (2.39% / 2.52%)] [13,147 / 342,015 (3.79)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,745
[6,745 (1.85% / 1.95%)] [19,892 / 333,295 (5.74)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,678
[7,678 (2.11% / 2.22%)] [27,570 / 326,550 (7.96)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,558
[8,558 (2.35% / 2.47%)] [36,128 / 318,872 (10.43)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,433
[9,433 (2.59% / 2.72%)] [45,561 / 310,314 (13.15)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,603
[10,603 (2.91% / 3.06%)] [56,164 / 300,881 (16.21)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,994
[10,994 (3.02% / 3.17%)] [67,158 / 290,278 (19.39)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,752
[11,752 (3.22% / 3.39%)] [78,910 / 279,284 (22.78)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,859
[11,859 (3.25% / 3.42%)] [90,769 / 267,532 (26.20)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,766
[11,766 (3.23% / 3.40%)] [102,535 / 255,673 (29.60)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,600
[11,600 (3.18% / 3.35%)] [114,135 / 243,907 (32.94)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,258
[11,258 (3.09% / 3.25%)] [125,393 / 232,307 (36.19)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,309
[11,309 (3.10% / 3.26%)] [136,702 / 221,049 (39.46)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,089
[11,089 (3.04% / 3.20%)] [147,791 / 209,740 (42.66)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,507
[11,507 (3.16% / 3.32%)] [159,298 / 198,651 (45.98)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,190
[12,190 (3.34% / 3.52%)] [171,488 / 187,144 (49.50)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,367
[12,367 (3.39% / 3.57%)] [183,855 / 174,954 (53.07)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,671
[13,671 (3.75% / 3.95%)] [197,526 / 162,587 (57.02)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,484
[14,484 (3.97% / 4.18%)] [212,010 / 148,916 (61.20)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,735
[14,735 (4.04% / 4.25%)] [226,745 / 134,432 (65.45)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 15,150
[15,150 (4.16% / 4.37%)] [241,895 / 119,697 (69.82)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,825
[14,825 (4.07% / 4.28%)] [256,720 / 104,547 (74.10)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,221
[14,221 (3.90% / 4.10%)] [270,941 / 89,722 (78.21)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 14,256
[14,256 (3.91% / 4.11%)] [285,197 / 75,501 (82.32)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 14,168
[14,168 (3.89% / 4.09%)] [299,365 / 61,245 (86.41)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,965
[11,965 (3.28% / 3.45%)] [311,330 / 47,077 (89.86)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 9,393
[9,393 (2.58% / 2.71%)] [320,723 / 35,112 (92.58)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,597
[6,597 (1.81% / 1.90%)] [327,320 / 25,719 (94.48)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,327
[5,327 (1.46% / 1.54%)] [332,647 / 19,122 (96.02)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,489
[4,489 (1.23% / 1.30%)] [337,136 / 13,795 (97.31)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,880
[3,880 (1.06% / 1.12%)] [341,016 / 9,306 (98.43)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,656
[2,656 (0.73% / 0.77%)] [343,672 / 5,426 (99.20)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,523
[1,523 (0.42% / 0.44%)] [345,195 / 2,770 (99.64)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 747
[747 (0.20% / 0.22%)] [345,942 / 1,247 (99.86)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 324
[324 (0.09% / 0.09%)] [346,266 / 500 (99.95)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 130
[130 (0.04% / 0.04%)] [346,396 / 176 (99.99)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 36
[36 (0.01% / 0.01%)] [346,432 / 46 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 8
[8 (0.00% / 0.00%)] [346,440 / 10 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 2
[2 (0.00% / 0.00%)] [346,442 / 2 (100.00)]

欠測回数 (18,070 / 4.96%)

日照時間

0.0h 0.0h = 242,254
[242,254 (66.46% / 69.98%)] [242,254 / 346,175 (69.98)]
0.1h 0.1h = 7,785
[7,785 (2.14% / 2.25%)] [250,039 / 103,921 (72.23)]
0.2h 0.2h = 5,959
[5,959 (1.63% / 1.72%)] [255,998 / 96,136 (73.95)]
0.3h 0.3h = 5,264
[5,264 (1.44% / 1.52%)] [261,262 / 90,177 (75.47)]
0.4h 0.4h = 4,885
[4,885 (1.34% / 1.41%)] [266,147 / 84,913 (76.88)]
0.5h 0.5h = 4,901
[4,901 (1.34% / 1.42%)] [271,048 / 80,028 (78.30)]
0.6h 0.6h = 4,873
[4,873 (1.34% / 1.41%)] [275,921 / 75,127 (79.71)]
0.7h 0.7h = 5,202
[5,202 (1.43% / 1.50%)] [281,123 / 70,254 (81.21)]
0.8h 0.8h = 6,089
[6,089 (1.67% / 1.76%)] [287,212 / 65,052 (82.97)]
0.9h 0.9h = 7,711
[7,711 (2.12% / 2.23%)] [294,923 / 58,963 (85.19)]
1.0h 1.0h = 51,252
[51,252 (14.06% / 14.81%)] [346,175 / 51,252 (100.00)]

欠測回数 (18,337 / 5.03%)