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 504
観測回数 367,881
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 〜 2019年12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) 28.69km 38度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 336,024
[336,024 (91.34% / 91.57%)] [336,024 / 366,972 (91.57)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,369
[15,369 (4.18% / 4.19%)] [351,393 / 30,948 (95.75)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,827
[5,827 (1.58% / 1.59%)] [357,220 / 15,579 (97.34)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 3,070
[3,070 (0.83% / 0.84%)] [360,290 / 9,752 (98.18)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,835
[1,835 (0.50% / 0.50%)] [362,125 / 6,682 (98.68)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 1,184
[1,184 (0.32% / 0.32%)] [363,309 / 4,847 (99.00)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 815
[815 (0.22% / 0.22%)] [364,124 / 3,663 (99.22)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 571
[571 (0.16% / 0.16%)] [364,695 / 2,848 (99.38)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 448
[448 (0.12% / 0.12%)] [365,143 / 2,277 (99.50)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 338
[338 (0.09% / 0.09%)] [365,481 / 1,829 (99.59)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 286
[286 (0.08% / 0.08%)] [365,767 / 1,491 (99.67)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 224
[224 (0.06% / 0.06%)] [365,991 / 1,205 (99.73)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 184
[184 (0.05% / 0.05%)] [366,175 / 981 (99.78)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 123
[123 (0.03% / 0.03%)] [366,298 / 797 (99.82)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 100
[100 (0.03% / 0.03%)] [366,398 / 674 (99.84)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 83
[83 (0.02% / 0.02%)] [366,481 / 574 (99.87)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 77
[77 (0.02% / 0.02%)] [366,558 / 491 (99.89)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 57
[57 (0.02% / 0.02%)] [366,615 / 414 (99.90)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 55
[55 (0.01% / 0.01%)] [366,670 / 357 (99.92)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 47
[47 (0.01% / 0.01%)] [366,717 / 302 (99.93)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 32
[32 (0.01% / 0.01%)] [366,749 / 255 (99.94)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 24
[24 (0.01% / 0.01%)] [366,773 / 223 (99.95)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 24
[24 (0.01% / 0.01%)] [366,797 / 199 (99.95)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 25
[25 (0.01% / 0.01%)] [366,822 / 175 (99.96)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 14
[14 (0.00% / 0.00%)] [366,836 / 150 (99.96)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 23
[23 (0.01% / 0.01%)] [366,859 / 136 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 14
[14 (0.00% / 0.00%)] [366,873 / 113 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 10
[10 (0.00% / 0.00%)] [366,883 / 99 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [366,890 / 89 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 7
[7 (0.00% / 0.00%)] [366,897 / 82 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [366,901 / 75 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 6
[6 (0.00% / 0.00%)] [366,907 / 71 (99.98)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 11
[11 (0.00% / 0.00%)] [366,918 / 65 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 9
[9 (0.00% / 0.00%)] [366,927 / 54 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 11
[11 (0.00% / 0.00%)] [366,938 / 45 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 6
[6 (0.00% / 0.00%)] [366,944 / 34 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 6
[6 (0.00% / 0.00%)] [366,950 / 28 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 4
[4 (0.00% / 0.00%)] [366,954 / 22 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [366,955 / 18 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [366,957 / 17 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [366,959 / 15 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [366,960 / 13 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [366,962 / 12 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [366,963 / 10 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [366,964 / 9 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [366,965 / 8 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 3
[3 (0.00% / 0.00%)] [366,968 / 7 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [366,969 / 4 (100.00)]
54.5mm - 55.4mm 54.5mm - 55.4mm = 1
[1 (0.00% / 0.00%)] [366,970 / 3 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [366,971 / 2 (100.00)]
73.5mm - 74.4mm 73.5mm - 74.4mm = 1
[1 (0.00% / 0.00%)] [366,972 / 1 (100.00)]

欠測回数 (909 / 0.25%)

風向

静穏 静穏 = 140,416
[140,416 (38.17% / 38.25%)]
北北東 北北東 = 14,279
[14,279 (3.88% / 3.89%)]
北東 北東 = 22,592
[22,592 (6.14% / 6.15%)]
東北東 東北東 = 34,131
[34,131 (9.28% / 9.30%)]
東 = 26,949
[26,949 (7.33% / 7.34%)]
東南東 東南東 = 11,638
[11,638 (3.16% / 3.17%)]
南東 南東 = 7,297
[7,297 (1.98% / 1.99%)]
南南東 南南東 = 7,040
[7,040 (1.91% / 1.92%)]
南 = 6,912
[6,912 (1.88% / 1.88%)]
南南西 南南西 = 10,517
[10,517 (2.86% / 2.87%)]
南西 南西 = 48,128
[48,128 (13.08% / 13.11%)]
西南西 西南西 = 22,882
[22,882 (6.22% / 6.23%)]
西 西 = 3,942
[3,942 (1.07% / 1.07%)]
西北西 西北西 = 2,000
[2,000 (0.54% / 0.54%)]
北西 北西 = 1,654
[1,654 (0.45% / 0.45%)]
北北西 北北西 = 2,090
[2,090 (0.57% / 0.57%)]
北 = 4,617
[4,617 (1.26% / 1.26%)]

欠測回数 (797 / 0.22%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 151,636
[151,636 (41.22% / 41.30%)] [151,636 / 367,130 (41.30)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 125,808
[125,808 (34.20% / 34.27%)] [277,444 / 215,494 (75.57)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 54,245
[54,245 (14.75% / 14.78%)] [331,689 / 89,686 (90.35)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 20,053
[20,053 (5.45% / 5.46%)] [351,742 / 35,441 (95.81)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 8,946
[8,946 (2.43% / 2.44%)] [360,688 / 15,388 (98.25)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 4,066
[4,066 (1.11% / 1.11%)] [364,754 / 6,442 (99.35)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 1,583
[1,583 (0.43% / 0.43%)] [366,337 / 2,376 (99.78)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 536
[536 (0.15% / 0.15%)] [366,873 / 793 (99.93)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 179
[179 (0.05% / 0.05%)] [367,052 / 257 (99.98)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 43
[43 (0.01% / 0.01%)] [367,095 / 78 (99.99)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 21
[21 (0.01% / 0.01%)] [367,116 / 35 (100.00)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 10
[10 (0.00% / 0.00%)] [367,126 / 14 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 2
[2 (0.00% / 0.00%)] [367,128 / 4 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1
[1 (0.00% / 0.00%)] [367,129 / 2 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [367,130 / 1 (100.00)]

欠測回数 (751 / 0.20%)

気温

-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 4
[4 (0.00% / 0.00%)] [4 / 366,559 (0.00)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 13
[13 (0.00% / 0.00%)] [17 / 366,555 (0.00)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 38
[38 (0.01% / 0.01%)] [55 / 366,542 (0.02)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 112
[112 (0.03% / 0.03%)] [167 / 366,504 (0.05)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 343
[343 (0.09% / 0.09%)] [510 / 366,392 (0.14)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 860
[860 (0.23% / 0.23%)] [1,370 / 366,049 (0.37)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,851
[1,851 (0.50% / 0.50%)] [3,221 / 365,189 (0.88)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 3,487
[3,487 (0.95% / 0.95%)] [6,708 / 363,338 (1.83)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 5,416
[5,416 (1.47% / 1.48%)] [12,124 / 359,851 (3.31)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 12,825
[12,825 (3.49% / 3.50%)] [24,949 / 354,435 (6.81)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,899
[7,899 (2.15% / 2.15%)] [32,848 / 341,610 (8.96)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,282
[8,282 (2.25% / 2.26%)] [41,130 / 333,711 (11.22)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,470
[9,470 (2.57% / 2.58%)] [50,600 / 325,429 (13.80)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,181
[10,181 (2.77% / 2.78%)] [60,781 / 315,959 (16.58)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,190
[11,190 (3.04% / 3.05%)] [71,971 / 305,778 (19.63)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,495
[11,495 (3.12% / 3.14%)] [83,466 / 294,588 (22.77)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,947
[11,947 (3.25% / 3.26%)] [95,413 / 283,093 (26.03)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,083
[12,083 (3.28% / 3.30%)] [107,496 / 271,146 (29.33)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,996
[11,996 (3.26% / 3.27%)] [119,492 / 259,063 (32.60)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,851
[11,851 (3.22% / 3.23%)] [131,343 / 247,067 (35.83)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,853
[11,853 (3.22% / 3.23%)] [143,196 / 235,216 (39.06)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,221
[12,221 (3.32% / 3.33%)] [155,417 / 223,363 (42.40)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,222
[12,222 (3.32% / 3.33%)] [167,639 / 211,142 (45.73)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,490
[12,490 (3.40% / 3.41%)] [180,129 / 198,920 (49.14)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,462
[13,462 (3.66% / 3.67%)] [193,591 / 186,430 (52.81)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 14,027
[14,027 (3.81% / 3.83%)] [207,618 / 172,968 (56.64)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,914
[14,914 (4.05% / 4.07%)] [222,532 / 158,941 (60.71)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,242
[15,242 (4.14% / 4.16%)] [237,774 / 144,027 (64.87)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 15,047
[15,047 (4.09% / 4.10%)] [252,821 / 128,785 (68.97)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,674
[14,674 (3.99% / 4.00%)] [267,495 / 113,738 (72.97)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,818
[14,818 (4.03% / 4.04%)] [282,313 / 99,064 (77.02)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,043
[14,043 (3.82% / 3.83%)] [296,356 / 84,246 (80.85)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 13,167
[13,167 (3.58% / 3.59%)] [309,523 / 70,203 (84.44)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 12,288
[12,288 (3.34% / 3.35%)] [321,811 / 57,036 (87.79)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 11,906
[11,906 (3.24% / 3.25%)] [333,717 / 44,748 (91.04)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 10,100
[10,100 (2.75% / 2.76%)] [343,817 / 32,842 (93.80)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,920
[6,920 (1.88% / 1.89%)] [350,737 / 22,742 (95.68)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,125
[5,125 (1.39% / 1.40%)] [355,862 / 15,822 (97.08)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,046
[4,046 (1.10% / 1.10%)] [359,908 / 10,697 (98.19)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,035
[3,035 (0.82% / 0.83%)] [362,943 / 6,651 (99.01)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,988
[1,988 (0.54% / 0.54%)] [364,931 / 3,616 (99.56)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 989
[989 (0.27% / 0.27%)] [365,920 / 1,628 (99.83)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 432
[432 (0.12% / 0.12%)] [366,352 / 639 (99.94)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 141
[141 (0.04% / 0.04%)] [366,493 / 207 (99.98)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 57
[57 (0.02% / 0.02%)] [366,550 / 66 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 7
[7 (0.00% / 0.00%)] [366,557 / 9 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 2
[2 (0.00% / 0.00%)] [366,559 / 2 (100.00)]

欠測回数 (1,322 / 0.36%)

日照時間

0.0h 0.0h = 262,383
[262,383 (71.32% / 71.45%)] [262,383 / 367,213 (71.45)]
0.1h 0.1h = 9,285
[9,285 (2.52% / 2.53%)] [271,668 / 104,830 (73.98)]
0.2h 0.2h = 6,679
[6,679 (1.82% / 1.82%)] [278,347 / 95,545 (75.80)]
0.3h 0.3h = 5,990
[5,990 (1.63% / 1.63%)] [284,337 / 88,866 (77.43)]
0.4h 0.4h = 5,746
[5,746 (1.56% / 1.56%)] [290,083 / 82,876 (79.00)]
0.5h 0.5h = 5,764
[5,764 (1.57% / 1.57%)] [295,847 / 77,130 (80.57)]
0.6h 0.6h = 5,991
[5,991 (1.63% / 1.63%)] [301,838 / 71,366 (82.20)]
0.7h 0.7h = 6,329
[6,329 (1.72% / 1.72%)] [308,167 / 65,375 (83.92)]
0.8h 0.8h = 6,676
[6,676 (1.81% / 1.82%)] [314,843 / 59,046 (85.74)]
0.9h 0.9h = 8,864
[8,864 (2.41% / 2.41%)] [323,707 / 52,370 (88.15)]
1.0h 1.0h = 43,506
[43,506 (11.83% / 11.85%)] [367,213 / 43,506 (100.00)]

欠測回数 (668 / 0.18%)