観測所番号 45361
都道府県 千葉県 [ 地域ポータル ]
所在地 千葉県鴨川市横渚 (千葉県鴨川市)
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
1974年11月01日 〜 1978年01月12日 鴨川 (カモガワ) 35.110N 140.115E 40m 0.0m
1978年01月13日 〜 1986年04月13日 鴨川 (カモガワ) 35.110N 140.115E 40m 7.9m
1986年04月14日 〜 1987年03月26日 鴨川 (カモガワ) 35.110N 140.115E 40m 7.9m
1987年03月27日 〜 2006年12月04日 鴨川 (カモガワ) 35.112N 140.100E 5m 7.9m
2006年12月05日 〜 2010年02月03日 鴨川 (カモガワ) 35.112N 140.100E 5m 7.9m
2010年02月04日 〜 2019年12月99日 鴨川 (カモガワ) 35.112N 140.100E 5m 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
45326 坂畑(千葉県) 13.65km 359度
45331 大多喜(千葉県) 18.73km 33度
45371 勝浦(千葉県) 19.78km 77度
45346 鋸南(千葉県) 24.00km 272度
45401 館山(千葉県) 25.53km 237度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 357,348
[357,348 (92.65% / 92.71%)] [357,348 / 385,438 (92.71)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,647
[13,647 (3.54% / 3.54%)] [370,995 / 28,090 (96.25)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,106
[5,106 (1.32% / 1.32%)] [376,101 / 14,443 (97.58)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,842
[2,842 (0.74% / 0.74%)] [378,943 / 9,337 (98.31)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,715
[1,715 (0.44% / 0.44%)] [380,658 / 6,495 (98.76)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,171
[1,171 (0.30% / 0.30%)] [381,829 / 4,780 (99.06)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 754
[754 (0.20% / 0.20%)] [382,583 / 3,609 (99.26)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 590
[590 (0.15% / 0.15%)] [383,173 / 2,855 (99.41)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 445
[445 (0.12% / 0.12%)] [383,618 / 2,265 (99.53)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 353
[353 (0.09% / 0.09%)] [383,971 / 1,820 (99.62)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 266
[266 (0.07% / 0.07%)] [384,237 / 1,467 (99.69)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 215
[215 (0.06% / 0.06%)] [384,452 / 1,201 (99.74)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 168
[168 (0.04% / 0.04%)] [384,620 / 986 (99.79)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 121
[121 (0.03% / 0.03%)] [384,741 / 818 (99.82)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 99
[99 (0.03% / 0.03%)] [384,840 / 697 (99.84)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 94
[94 (0.02% / 0.02%)] [384,934 / 598 (99.87)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 68
[68 (0.02% / 0.02%)] [385,002 / 504 (99.89)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 54
[54 (0.01% / 0.01%)] [385,056 / 436 (99.90)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 55
[55 (0.01% / 0.01%)] [385,111 / 382 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 52
[52 (0.01% / 0.01%)] [385,163 / 327 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 35
[35 (0.01% / 0.01%)] [385,198 / 275 (99.94)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 28
[28 (0.01% / 0.01%)] [385,226 / 240 (99.94)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 29
[29 (0.01% / 0.01%)] [385,255 / 212 (99.95)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 21
[21 (0.01% / 0.01%)] [385,276 / 183 (99.96)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [385,289 / 162 (99.96)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 17
[17 (0.00% / 0.00%)] [385,306 / 149 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 13
[13 (0.00% / 0.00%)] [385,319 / 132 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 18
[18 (0.00% / 0.00%)] [385,337 / 119 (99.97)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 9
[9 (0.00% / 0.00%)] [385,346 / 101 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 11
[11 (0.00% / 0.00%)] [385,357 / 92 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 10
[10 (0.00% / 0.00%)] [385,367 / 81 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 9
[9 (0.00% / 0.00%)] [385,376 / 71 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 10
[10 (0.00% / 0.00%)] [385,386 / 62 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 9
[9 (0.00% / 0.00%)] [385,395 / 52 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [385,396 / 43 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 7
[7 (0.00% / 0.00%)] [385,403 / 42 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 7
[7 (0.00% / 0.00%)] [385,410 / 35 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 3
[3 (0.00% / 0.00%)] [385,413 / 28 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 4
[4 (0.00% / 0.00%)] [385,417 / 25 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [385,419 / 21 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [385,421 / 19 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 3
[3 (0.00% / 0.00%)] [385,424 / 17 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [385,426 / 14 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [385,427 / 12 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [385,428 / 11 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 2
[2 (0.00% / 0.00%)] [385,430 / 10 (100.00)]
55.5mm - 56.4mm 55.5mm - 56.4mm = 2
[2 (0.00% / 0.00%)] [385,432 / 8 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [385,433 / 6 (100.00)]
61.5mm - 62.4mm 61.5mm - 62.4mm = 1
[1 (0.00% / 0.00%)] [385,434 / 5 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [385,435 / 4 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [385,436 / 3 (100.00)]
72.5mm - 73.4mm 72.5mm - 73.4mm = 1
[1 (0.00% / 0.00%)] [385,437 / 2 (100.00)]
77.5mm - 78.4mm 77.5mm - 78.4mm = 1
[1 (0.00% / 0.00%)] [385,438 / 1 (100.00)]

欠測回数 (266 / 0.07%)

風向

静穏 静穏 = 35,825
[35,825 (9.29% / 9.79%)]
北北東 北北東 = 14,621
[14,621 (3.79% / 3.99%)]
北東 北東 = 14,287
[14,287 (3.70% / 3.90%)]
東北東 東北東 = 12,220
[12,220 (3.17% / 3.34%)]
東 = 12,148
[12,148 (3.15% / 3.32%)]
東南東 東南東 = 21,506
[21,506 (5.58% / 5.87%)]
南東 南東 = 12,894
[12,894 (3.34% / 3.52%)]
南南東 南南東 = 6,710
[6,710 (1.74% / 1.83%)]
南 = 9,076
[9,076 (2.35% / 2.48%)]
南南西 南南西 = 13,438
[13,438 (3.48% / 3.67%)]
南西 南西 = 21,342
[21,342 (5.53% / 5.83%)]
西南西 西南西 = 20,541
[20,541 (5.33% / 5.61%)]
西 西 = 41,505
[41,505 (10.76% / 11.34%)]
西北西 西北西 = 57,259
[57,259 (14.85% / 15.64%)]
北西 北西 = 38,686
[38,686 (10.03% / 10.57%)]
北北西 北北西 = 16,631
[16,631 (4.31% / 4.54%)]
北 = 17,401
[17,401 (4.51% / 4.75%)]

欠測回数 (19,614 / 5.09%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 37,308
[37,308 (9.67% / 10.15%)] [37,308 / 367,417 (10.15)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 98,575
[98,575 (25.56% / 26.83%)] [135,883 / 330,109 (36.98)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 101,809
[101,809 (26.40% / 27.71%)] [237,692 / 231,534 (64.69)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 66,414
[66,414 (17.22% / 18.08%)] [304,106 / 129,725 (82.77)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 33,275
[33,275 (8.63% / 9.06%)] [337,381 / 63,311 (91.83)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 16,213
[16,213 (4.20% / 4.41%)] [353,594 / 30,036 (96.24)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 7,573
[7,573 (1.96% / 2.06%)] [361,167 / 13,823 (98.30)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,497
[3,497 (0.91% / 0.95%)] [364,664 / 6,250 (99.25)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,550
[1,550 (0.40% / 0.42%)] [366,214 / 2,753 (99.67)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 662
[662 (0.17% / 0.18%)] [366,876 / 1,203 (99.85)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 274
[274 (0.07% / 0.07%)] [367,150 / 541 (99.93)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 145
[145 (0.04% / 0.04%)] [367,295 / 267 (99.97)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 54
[54 (0.01% / 0.01%)] [367,349 / 122 (99.98)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 29
[29 (0.01% / 0.01%)] [367,378 / 68 (99.99)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 21
[21 (0.01% / 0.01%)] [367,399 / 39 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 11
[11 (0.00% / 0.00%)] [367,410 / 18 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 4
[4 (0.00% / 0.00%)] [367,414 / 7 (100.00)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 1
[1 (0.00% / 0.00%)] [367,415 / 3 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 2
[2 (0.00% / 0.00%)] [367,417 / 2 (100.00)]

欠測回数 (18,287 / 4.74%)

気温

-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 10
[10 (0.00% / 0.00%)] [10 / 367,476 (0.00)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 17
[17 (0.00% / 0.00%)] [27 / 367,466 (0.01)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 54
[54 (0.01% / 0.01%)] [81 / 367,449 (0.02)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 184
[184 (0.05% / 0.05%)] [265 / 367,395 (0.07)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 518
[518 (0.13% / 0.14%)] [783 / 367,211 (0.21)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 3,208
[3,208 (0.83% / 0.87%)] [3,991 / 366,693 (1.09)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 3,968
[3,968 (1.03% / 1.08%)] [7,959 / 363,485 (2.17)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 6,030
[6,030 (1.56% / 1.64%)] [13,989 / 359,517 (3.81)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,060
[8,060 (2.09% / 2.19%)] [22,049 / 353,487 (6.00)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,675
[9,675 (2.51% / 2.63%)] [31,724 / 345,427 (8.63)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,769
[10,769 (2.79% / 2.93%)] [42,493 / 335,752 (11.56)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,785
[11,785 (3.06% / 3.21%)] [54,278 / 324,983 (14.77)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,341
[12,341 (3.20% / 3.36%)] [66,619 / 313,198 (18.13)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,348
[12,348 (3.20% / 3.36%)] [78,967 / 300,857 (21.49)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,762
[12,762 (3.31% / 3.47%)] [91,729 / 288,509 (24.96)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 13,019
[13,019 (3.38% / 3.54%)] [104,748 / 275,747 (28.50)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,355
[12,355 (3.20% / 3.36%)] [117,103 / 262,728 (31.87)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,425
[12,425 (3.22% / 3.38%)] [129,528 / 250,373 (35.25)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,373
[12,373 (3.21% / 3.37%)] [141,901 / 237,948 (38.62)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,977
[12,977 (3.36% / 3.53%)] [154,878 / 225,575 (42.15)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,574
[13,574 (3.52% / 3.69%)] [168,452 / 212,598 (45.84)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 14,430
[14,430 (3.74% / 3.93%)] [182,882 / 199,024 (49.77)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 15,219
[15,219 (3.95% / 4.14%)] [198,101 / 184,594 (53.91)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 16,246
[16,246 (4.21% / 4.42%)] [214,347 / 169,375 (58.33)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 16,369
[16,369 (4.24% / 4.45%)] [230,716 / 153,129 (62.78)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 16,801
[16,801 (4.36% / 4.57%)] [247,517 / 136,760 (67.36)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 16,878
[16,878 (4.38% / 4.59%)] [264,395 / 119,959 (71.95)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 15,942
[15,942 (4.13% / 4.34%)] [280,337 / 103,081 (76.29)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 15,433
[15,433 (4.00% / 4.20%)] [295,770 / 87,139 (80.49)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 15,204
[15,204 (3.94% / 4.14%)] [310,974 / 71,706 (84.62)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 14,162
[14,162 (3.67% / 3.85%)] [325,136 / 56,502 (88.48)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 12,480
[12,480 (3.24% / 3.40%)] [337,616 / 42,340 (91.87)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 9,975
[9,975 (2.59% / 2.71%)] [347,591 / 29,860 (94.59)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 7,052
[7,052 (1.83% / 1.92%)] [354,643 / 19,885 (96.51)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 5,109
[5,109 (1.32% / 1.39%)] [359,752 / 12,833 (97.90)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,810
[3,810 (0.99% / 1.04%)] [363,562 / 7,724 (98.93)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,221
[2,221 (0.58% / 0.60%)] [365,783 / 3,914 (99.54)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,083
[1,083 (0.28% / 0.29%)] [366,866 / 1,693 (99.83)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 405
[405 (0.11% / 0.11%)] [367,271 / 610 (99.94)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 147
[147 (0.04% / 0.04%)] [367,418 / 205 (99.98)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 46
[46 (0.01% / 0.01%)] [367,464 / 58 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 11
[11 (0.00% / 0.00%)] [367,475 / 12 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 1
[1 (0.00% / 0.00%)] [367,476 / 1 (100.00)]

欠測回数 (18,228 / 4.73%)

日照時間

0.0h 0.0h = 256,320
[256,320 (66.46% / 69.77%)] [256,320 / 367,384 (69.77)]
0.1h 0.1h = 8,897
[8,897 (2.31% / 2.42%)] [265,217 / 111,064 (72.19)]
0.2h 0.2h = 6,722
[6,722 (1.74% / 1.83%)] [271,939 / 102,167 (74.02)]
0.3h 0.3h = 5,827
[5,827 (1.51% / 1.59%)] [277,766 / 95,445 (75.61)]
0.4h 0.4h = 5,606
[5,606 (1.45% / 1.53%)] [283,372 / 89,618 (77.13)]
0.5h 0.5h = 5,626
[5,626 (1.46% / 1.53%)] [288,998 / 84,012 (78.66)]
0.6h 0.6h = 5,596
[5,596 (1.45% / 1.52%)] [294,594 / 78,386 (80.19)]
0.7h 0.7h = 5,967
[5,967 (1.55% / 1.62%)] [300,561 / 72,790 (81.81)]
0.8h 0.8h = 7,101
[7,101 (1.84% / 1.93%)] [307,662 / 66,823 (83.74)]
0.9h 0.9h = 9,446
[9,446 (2.45% / 2.57%)] [317,108 / 59,722 (86.32)]
1.0h 1.0h = 50,276
[50,276 (13.03% / 13.68%)] [367,384 / 50,276 (100.00)]

欠測回数 (18,320 / 4.75%)