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 528
観測回数 385,704
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 〜 2019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
45261 茂原(千葉県) 29.62km 214度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 358,994
[358,994 (93.08% / 93.15%)] [358,994 / 385,376 (93.15)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,318
[14,318 (3.71% / 3.72%)] [373,312 / 26,382 (96.87)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,080
[5,080 (1.32% / 1.32%)] [378,392 / 12,064 (98.19)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,469
[2,469 (0.64% / 0.64%)] [380,861 / 6,984 (98.83)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,342
[1,342 (0.35% / 0.35%)] [382,203 / 4,515 (99.18)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 859
[859 (0.22% / 0.22%)] [383,062 / 3,173 (99.40)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 543
[543 (0.14% / 0.14%)] [383,605 / 2,314 (99.54)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 394
[394 (0.10% / 0.10%)] [383,999 / 1,771 (99.64)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 308
[308 (0.08% / 0.08%)] [384,307 / 1,377 (99.72)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 227
[227 (0.06% / 0.06%)] [384,534 / 1,069 (99.78)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 159
[159 (0.04% / 0.04%)] [384,693 / 842 (99.82)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 125
[125 (0.03% / 0.03%)] [384,818 / 683 (99.86)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 98
[98 (0.03% / 0.03%)] [384,916 / 558 (99.88)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 63
[63 (0.02% / 0.02%)] [384,979 / 460 (99.90)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 63
[63 (0.02% / 0.02%)] [385,042 / 397 (99.91)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 40
[40 (0.01% / 0.01%)] [385,082 / 334 (99.92)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 45
[45 (0.01% / 0.01%)] [385,127 / 294 (99.94)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 29
[29 (0.01% / 0.01%)] [385,156 / 249 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 30
[30 (0.01% / 0.01%)] [385,186 / 220 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 29
[29 (0.01% / 0.01%)] [385,215 / 190 (99.96)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 22
[22 (0.01% / 0.01%)] [385,237 / 161 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 16
[16 (0.00% / 0.00%)] [385,253 / 139 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 19
[19 (0.00% / 0.00%)] [385,272 / 123 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [385,283 / 104 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [385,296 / 93 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 9
[9 (0.00% / 0.00%)] [385,305 / 80 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [385,316 / 71 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 4
[4 (0.00% / 0.00%)] [385,320 / 60 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [385,324 / 56 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [385,329 / 52 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [385,337 / 47 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 5
[5 (0.00% / 0.00%)] [385,342 / 39 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 2
[2 (0.00% / 0.00%)] [385,344 / 34 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [385,348 / 32 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [385,351 / 28 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [385,353 / 25 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [385,354 / 23 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 4
[4 (0.00% / 0.00%)] [385,358 / 22 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 3
[3 (0.00% / 0.00%)] [385,361 / 18 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [385,364 / 15 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [385,365 / 12 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [385,366 / 11 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [385,367 / 10 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [385,369 / 9 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [385,370 / 7 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [385,371 / 6 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [385,372 / 5 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [385,374 / 4 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [385,375 / 2 (100.00)]
74.5mm - 75.4mm 74.5mm - 75.4mm = 1
[1 (0.00% / 0.00%)] [385,376 / 1 (100.00)]

欠測回数 (328 / 0.09%)

風向

静穏 静穏 = 37,256
[37,256 (9.66% / 10.14%)]
北北東 北北東 = 34,770
[34,770 (9.01% / 9.46%)]
北東 北東 = 24,306
[24,306 (6.30% / 6.61%)]
東北東 東北東 = 14,854
[14,854 (3.85% / 4.04%)]
東 = 9,751
[9,751 (2.53% / 2.65%)]
東南東 東南東 = 12,338
[12,338 (3.20% / 3.36%)]
南東 南東 = 13,218
[13,218 (3.43% / 3.60%)]
南南東 南南東 = 15,219
[15,219 (3.95% / 4.14%)]
南 = 24,930
[24,930 (6.46% / 6.78%)]
南南西 南南西 = 18,980
[18,980 (4.92% / 5.17%)]
南西 南西 = 15,307
[15,307 (3.97% / 4.17%)]
西南西 西南西 = 7,503
[7,503 (1.95% / 2.04%)]
西 西 = 5,664
[5,664 (1.47% / 1.54%)]
西北西 西北西 = 11,254
[11,254 (2.92% / 3.06%)]
北西 北西 = 25,505
[25,505 (6.61% / 6.94%)]
北北西 北北西 = 61,741
[61,741 (16.01% / 16.80%)]
北 = 34,876
[34,876 (9.04% / 9.49%)]

欠測回数 (18,232 / 4.73%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 39,375
[39,375 (10.21% / 10.71%)] [39,375 / 367,493 (10.71)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 113,114
[113,114 (29.33% / 30.78%)] [152,489 / 328,118 (41.49)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 100,011
[100,011 (25.93% / 27.21%)] [252,500 / 215,004 (68.71)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 61,190
[61,190 (15.86% / 16.65%)] [313,690 / 114,993 (85.36)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 30,920
[30,920 (8.02% / 8.41%)] [344,610 / 53,803 (93.77)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,231
[13,231 (3.43% / 3.60%)] [357,841 / 22,883 (97.37)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,898
[5,898 (1.53% / 1.60%)] [363,739 / 9,652 (98.98)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,273
[2,273 (0.59% / 0.62%)] [366,012 / 3,754 (99.60)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 891
[891 (0.23% / 0.24%)] [366,903 / 1,481 (99.84)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 347
[347 (0.09% / 0.09%)] [367,250 / 590 (99.93)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 133
[133 (0.03% / 0.04%)] [367,383 / 243 (99.97)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 53
[53 (0.01% / 0.01%)] [367,436 / 110 (99.98)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 24
[24 (0.01% / 0.01%)] [367,460 / 57 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 17
[17 (0.00% / 0.00%)] [367,477 / 33 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 6
[6 (0.00% / 0.00%)] [367,483 / 16 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 3
[3 (0.00% / 0.00%)] [367,486 / 10 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 4
[4 (0.00% / 0.00%)] [367,490 / 7 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 3
[3 (0.00% / 0.00%)] [367,493 / 3 (100.00)]

欠測回数 (18,211 / 4.72%)

気温

-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 4
[4 (0.00% / 0.00%)] [4 / 367,612 (0.00)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 17
[17 (0.00% / 0.00%)] [21 / 367,608 (0.01)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 59
[59 (0.02% / 0.02%)] [80 / 367,591 (0.02)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 201
[201 (0.05% / 0.05%)] [281 / 367,532 (0.08)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 510
[510 (0.13% / 0.14%)] [791 / 367,331 (0.22)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 1,274
[1,274 (0.33% / 0.35%)] [2,065 / 366,821 (0.56)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 2,528
[2,528 (0.66% / 0.69%)] [4,593 / 365,547 (1.25)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 9,096
[9,096 (2.36% / 2.47%)] [13,689 / 363,019 (3.72)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,082
[7,082 (1.84% / 1.93%)] [20,771 / 353,923 (5.65)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,079
[8,079 (2.09% / 2.20%)] [28,850 / 346,841 (7.85)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,961
[8,961 (2.32% / 2.44%)] [37,811 / 338,762 (10.29)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,879
[9,879 (2.56% / 2.69%)] [47,690 / 329,801 (12.97)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,077
[11,077 (2.87% / 3.01%)] [58,767 / 319,922 (15.99)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,589
[11,589 (3.00% / 3.15%)] [70,356 / 308,845 (19.14)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,409
[12,409 (3.22% / 3.38%)] [82,765 / 297,256 (22.51)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,559
[12,559 (3.26% / 3.42%)] [95,324 / 284,847 (25.93)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,481
[12,481 (3.24% / 3.40%)] [107,805 / 272,288 (29.33)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,307
[12,307 (3.19% / 3.35%)] [120,112 / 259,807 (32.67)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,915
[11,915 (3.09% / 3.24%)] [132,027 / 247,500 (35.91)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,907
[11,907 (3.09% / 3.24%)] [143,934 / 235,585 (39.15)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,714
[11,714 (3.04% / 3.19%)] [155,648 / 223,678 (42.34)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,152
[12,152 (3.15% / 3.31%)] [167,800 / 211,964 (45.65)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,882
[12,882 (3.34% / 3.50%)] [180,682 / 199,812 (49.15)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,164
[13,164 (3.41% / 3.58%)] [193,846 / 186,930 (52.73)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,430
[14,430 (3.74% / 3.93%)] [208,276 / 173,766 (56.66)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,420
[15,420 (4.00% / 4.19%)] [223,696 / 159,336 (60.85)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 15,774
[15,774 (4.09% / 4.29%)] [239,470 / 143,916 (65.14)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 16,116
[16,116 (4.18% / 4.38%)] [255,586 / 128,142 (69.53)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 15,778
[15,778 (4.09% / 4.29%)] [271,364 / 112,026 (73.82)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 15,060
[15,060 (3.90% / 4.10%)] [286,424 / 96,248 (77.91)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 15,103
[15,103 (3.92% / 4.11%)] [301,527 / 81,188 (82.02)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 15,050
[15,050 (3.90% / 4.09%)] [316,577 / 66,085 (86.12)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 12,806
[12,806 (3.32% / 3.48%)] [329,383 / 51,035 (89.60)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 10,200
[10,200 (2.64% / 2.77%)] [339,583 / 38,229 (92.38)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 7,202
[7,202 (1.87% / 1.96%)] [346,785 / 28,029 (94.33)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,820
[5,820 (1.51% / 1.58%)] [352,605 / 20,827 (95.92)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,830
[4,830 (1.25% / 1.31%)] [357,435 / 15,007 (97.23)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 4,178
[4,178 (1.08% / 1.14%)] [361,613 / 10,177 (98.37)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,918
[2,918 (0.76% / 0.79%)] [364,531 / 5,999 (99.16)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,695
[1,695 (0.44% / 0.46%)] [366,226 / 3,081 (99.62)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 837
[837 (0.22% / 0.23%)] [367,063 / 1,386 (99.85)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 359
[359 (0.09% / 0.10%)] [367,422 / 549 (99.95)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 141
[141 (0.04% / 0.04%)] [367,563 / 190 (99.99)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 39
[39 (0.01% / 0.01%)] [367,602 / 49 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 8
[8 (0.00% / 0.00%)] [367,610 / 10 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 2
[2 (0.00% / 0.00%)] [367,612 / 2 (100.00)]

欠測回数 (18,092 / 4.69%)

日照時間

0.0h 0.0h = 256,773
[256,773 (66.57% / 69.90%)] [256,773 / 367,334 (69.90)]
0.1h 0.1h = 8,380
[8,380 (2.17% / 2.28%)] [265,153 / 110,561 (72.18)]
0.2h 0.2h = 6,372
[6,372 (1.65% / 1.73%)] [271,525 / 102,181 (73.92)]
0.3h 0.3h = 5,651
[5,651 (1.47% / 1.54%)] [277,176 / 95,809 (75.46)]
0.4h 0.4h = 5,255
[5,255 (1.36% / 1.43%)] [282,431 / 90,158 (76.89)]
0.5h 0.5h = 5,254
[5,254 (1.36% / 1.43%)] [287,685 / 84,903 (78.32)]
0.6h 0.6h = 5,218
[5,218 (1.35% / 1.42%)] [292,903 / 79,649 (79.74)]
0.7h 0.7h = 5,542
[5,542 (1.44% / 1.51%)] [298,445 / 74,431 (81.25)]
0.8h 0.8h = 6,438
[6,438 (1.67% / 1.75%)] [304,883 / 68,889 (83.00)]
0.9h 0.9h = 8,227
[8,227 (2.13% / 2.24%)] [313,110 / 62,451 (85.24)]
1.0h 1.0h = 54,224
[54,224 (14.06% / 14.76%)] [367,334 / 54,224 (100.00)]

欠測回数 (18,370 / 4.76%)