観測所番号 45116
都道府県 千葉県 [ 地域ポータル ]
所在地 千葉県佐倉市角来字屋敷前 (千葉県佐倉市)
観測月数 476
観測回数 347,712
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1975年04月16日 〜 1978年12月18日 佐倉 (サクラ) 35.728N 140.212E 5m 0.0m
1978年12月19日 〜 1987年10月21日 佐倉 (サクラ) 35.728N 140.212E 5m 7.9m
1987年10月22日 〜 1992年02月09日 佐倉 (サクラ) 35.728N 140.212E 5m 7.9m
1992年02月10日 〜 2006年12月07日 佐倉 (サクラ) 35.728N 140.212E 5m 10.4m
2006年12月08日 〜 2015年08月99日 佐倉 (サクラ) 35.728N 140.212E 5m 10.4m
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
45106 船橋(千葉県) 15.39km 263度
45121 成田(千葉県) 16.12km 76度
45211 千葉(千葉県) 17.08km 210度
45212 千葉(千葉県) 17.11km 215度
45905 千葉(千葉県) 17.11km 215度
45061 我孫子(千葉県) 17.59km 328度
40426 龍ケ崎(茨城県) 17.97km 0度
45101 船橋(千葉県) 19.81km 270度
45056 我孫子(千葉県) 23.64km 314度
45181 横芝光(千葉県) 25.50km 107度
40391 江戸崎(茨城県) 27.53km 20度
45081 香取(千葉県) 29.92km 61度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 323,276
[323,276 (92.97% / 93.43%)] [323,276 / 345,996 (93.43%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,231
[12,231 (3.52% / 3.54%)] [335,507 / 22,720 (96.97%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,431
[4,431 (1.27% / 1.28%)] [339,938 / 10,489 (98.25%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,150
[2,150 (0.62% / 0.62%)] [342,088 / 6,058 (98.87%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,236
[1,236 (0.36% / 0.36%)] [343,324 / 3,908 (99.23%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 730
[730 (0.21% / 0.21%)] [344,054 / 2,672 (99.44%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 449
[449 (0.13% / 0.13%)] [344,503 / 1,942 (99.57%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 339
[339 (0.10% / 0.10%)] [344,842 / 1,493 (99.67%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 252
[252 (0.07% / 0.07%)] [345,094 / 1,154 (99.74%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 204
[204 (0.06% / 0.06%)] [345,298 / 902 (99.80%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 138
[138 (0.04% / 0.04%)] [345,436 / 698 (99.84%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 111
[111 (0.03% / 0.03%)] [345,547 / 560 (99.87%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 87
[87 (0.03% / 0.03%)] [345,634 / 449 (99.90%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 57
[57 (0.02% / 0.02%)] [345,691 / 362 (99.91%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 54
[54 (0.02% / 0.02%)] [345,745 / 305 (99.93%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 35
[35 (0.01% / 0.01%)] [345,780 / 251 (99.94%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 34
[34 (0.01% / 0.01%)] [345,814 / 216 (99.95%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 26
[26 (0.01% / 0.01%)] [345,840 / 182 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 18
[18 (0.01% / 0.01%)] [345,858 / 156 (99.96%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 19
[19 (0.01% / 0.01%)] [345,877 / 138 (99.97%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 21
[21 (0.01% / 0.01%)] [345,898 / 119 (99.97%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 7
[7 (0.00% / 0.00%)] [345,905 / 98 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 10
[10 (0.00% / 0.00%)] [345,915 / 91 (99.98%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 8
[8 (0.00% / 0.00%)] [345,923 / 81 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 11
[11 (0.00% / 0.00%)] [345,934 / 73 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 11
[11 (0.00% / 0.00%)] [345,945 / 62 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [345,953 / 51 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [345,961 / 43 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [345,968 / 35 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [345,971 / 28 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [345,974 / 25 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [345,975 / 22 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [345,976 / 21 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [345,978 / 20 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [345,980 / 18 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [345,982 / 16 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [345,983 / 14 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [345,984 / 13 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [345,985 / 12 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [345,987 / 11 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [345,988 / 9 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [345,990 / 8 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [345,991 / 6 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [345,992 / 5 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [345,994 / 4 (100.00%)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [345,995 / 2 (100.00%)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [345,996 / 1 (100.00%)]

欠測回数 (1,716 / 0.49%)

風向

静穏 静穏 = 48,831
[48,831 (14.04% / 15.21%)] [0 / 0 (NA)]
北北東 北北東 = 49,234
[49,234 (14.16% / 15.33%)] [0 / 0 (NA)]
北東 北東 = 41,666
[41,666 (11.98% / 12.97%)] [0 / 0 (NA)]
東北東 東北東 = 15,386
[15,386 (4.42% / 4.79%)] [0 / 0 (NA)]
東 = 6,209
[6,209 (1.79% / 1.93%)] [0 / 0 (NA)]
東南東 東南東 = 2,835
[2,835 (0.82% / 0.88%)] [0 / 0 (NA)]
南東 南東 = 4,125
[4,125 (1.19% / 1.28%)] [0 / 0 (NA)]
南南東 南南東 = 9,405
[9,405 (2.70% / 2.93%)] [0 / 0 (NA)]
南 = 16,937
[16,937 (4.87% / 5.27%)] [0 / 0 (NA)]
南南西 南南西 = 27,706
[27,706 (7.97% / 8.63%)] [0 / 0 (NA)]
南西 南西 = 34,123
[34,123 (9.81% / 10.63%)] [0 / 0 (NA)]
西南西 西南西 = 5,553
[5,553 (1.60% / 1.73%)] [0 / 0 (NA)]
西 西 = 2,511
[2,511 (0.72% / 0.78%)] [0 / 0 (NA)]
西北西 西北西 = 2,474
[2,474 (0.71% / 0.77%)] [0 / 0 (NA)]
北西 北西 = 3,152
[3,152 (0.91% / 0.98%)] [0 / 0 (NA)]
北北西 北北西 = 8,809
[8,809 (2.53% / 2.74%)] [0 / 0 (NA)]
北 = 42,187
[42,187 (12.13% / 13.14%)] [0 / 0 (NA)]

欠測回数 (26,569 / 7.64%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 50,825
[50,825 (14.62% / 15.81%)] [50,825 / 321,562 (15.81%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 88,419
[88,419 (25.43% / 27.50%)] [139,244 / 270,737 (43.30%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 70,563
[70,563 (20.29% / 21.94%)] [209,807 / 182,318 (65.25%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 46,940
[46,940 (13.50% / 14.60%)] [256,747 / 111,755 (79.84%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 28,253
[28,253 (8.13% / 8.79%)] [285,000 / 64,815 (88.63%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 15,412
[15,412 (4.43% / 4.79%)] [300,412 / 36,562 (93.42%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 8,585
[8,585 (2.47% / 2.67%)] [308,997 / 21,150 (96.09%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,006
[5,006 (1.44% / 1.56%)] [314,003 / 12,565 (97.65%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3,056
[3,056 (0.88% / 0.95%)] [317,059 / 7,559 (98.60%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 1,849
[1,849 (0.53% / 0.58%)] [318,908 / 4,503 (99.17%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,204
[1,204 (0.35% / 0.37%)] [320,112 / 2,654 (99.55%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 717
[717 (0.21% / 0.22%)] [320,829 / 1,450 (99.77%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 342
[342 (0.10% / 0.11%)] [321,171 / 733 (99.88%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 204
[204 (0.06% / 0.06%)] [321,375 / 391 (99.94%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 105
[105 (0.03% / 0.03%)] [321,480 / 187 (99.97%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 40
[40 (0.01% / 0.01%)] [321,520 / 82 (99.99%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 23
[23 (0.01% / 0.01%)] [321,543 / 42 (99.99%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 10
[10 (0.00% / 0.00%)] [321,553 / 19 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 7
[7 (0.00% / 0.00%)] [321,560 / 9 (100.00%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 2
[2 (0.00% / 0.00%)] [321,562 / 2 (100.00%)]

欠測回数 (26,150 / 7.52%)

気温

-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 321,580 (0.00%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 2
[2 (0.00% / 0.00%)] [3 / 321,579 (0.00%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4
[4 (0.00% / 0.00%)] [7 / 321,577 (0.00%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5
[5 (0.00% / 0.00%)] [12 / 321,573 (0.00%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 11
[11 (0.00% / 0.00%)] [23 / 321,568 (0.01%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 32
[32 (0.01% / 0.01%)] [55 / 321,557 (0.02%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 117
[117 (0.03% / 0.04%)] [172 / 321,525 (0.05%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 305
[305 (0.09% / 0.09%)] [477 / 321,408 (0.15%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 623
[623 (0.18% / 0.19%)] [1,100 / 321,103 (0.34%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,364
[1,364 (0.39% / 0.42%)] [2,464 / 320,480 (0.77%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,399
[2,399 (0.69% / 0.75%)] [4,863 / 319,116 (1.51%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 3,588
[3,588 (1.03% / 1.12%)] [8,451 / 316,717 (2.63%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 9,819
[9,819 (2.82% / 3.05%)] [18,270 / 313,129 (5.68%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,021
[7,021 (2.02% / 2.18%)] [25,291 / 303,310 (7.86%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 7,718
[7,718 (2.22% / 2.40%)] [33,009 / 296,289 (10.26%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 8,657
[8,657 (2.49% / 2.69%)] [41,666 / 288,571 (12.96%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,615
[9,615 (2.77% / 2.99%)] [51,281 / 279,914 (15.95%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,978
[9,978 (2.87% / 3.10%)] [61,259 / 270,299 (19.05%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,653
[10,653 (3.06% / 3.31%)] [71,912 / 260,321 (22.36%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,704
[10,704 (3.08% / 3.33%)] [82,616 / 249,668 (25.69%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,735
[10,735 (3.09% / 3.34%)] [93,351 / 238,964 (29.03%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,563
[10,563 (3.04% / 3.28%)] [103,914 / 228,229 (32.31%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,121
[10,121 (2.91% / 3.15%)] [114,035 / 217,666 (35.46%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,996
[9,996 (2.87% / 3.11%)] [124,031 / 207,545 (38.57%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 9,796
[9,796 (2.82% / 3.05%)] [133,827 / 197,549 (41.62%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 10,059
[10,059 (2.89% / 3.13%)] [143,886 / 187,753 (44.74%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,093
[10,093 (2.90% / 3.14%)] [153,979 / 177,694 (47.88%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,706
[10,706 (3.08% / 3.33%)] [164,685 / 167,601 (51.21%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,355
[11,355 (3.27% / 3.53%)] [176,040 / 156,895 (54.74%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,976
[11,976 (3.44% / 3.72%)] [188,016 / 145,540 (58.47%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,874
[12,874 (3.70% / 4.00%)] [200,890 / 133,564 (62.47%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,151
[13,151 (3.78% / 4.09%)] [214,041 / 120,690 (66.56%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,079
[13,079 (3.76% / 4.07%)] [227,120 / 107,539 (70.63%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,722
[12,722 (3.66% / 3.96%)] [239,842 / 94,460 (74.58%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 12,324
[12,324 (3.54% / 3.83%)] [252,166 / 81,738 (78.41%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,009
[12,009 (3.45% / 3.73%)] [264,175 / 69,414 (82.15%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 11,614
[11,614 (3.34% / 3.61%)] [275,789 / 57,405 (85.76%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,820
[10,820 (3.11% / 3.36%)] [286,609 / 45,791 (89.13%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,787
[8,787 (2.53% / 2.73%)] [295,396 / 34,971 (91.86%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,736
[6,736 (1.94% / 2.09%)] [302,132 / 26,184 (93.95%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,150
[5,150 (1.48% / 1.60%)] [307,282 / 19,448 (95.55%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,154
[4,154 (1.19% / 1.29%)] [311,436 / 14,298 (96.85%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,347
[3,347 (0.96% / 1.04%)] [314,783 / 10,144 (97.89%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,641
[2,641 (0.76% / 0.82%)] [317,424 / 6,797 (98.71%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,912
[1,912 (0.55% / 0.59%)] [319,336 / 4,156 (99.30%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,196
[1,196 (0.34% / 0.37%)] [320,532 / 2,244 (99.67%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 637
[637 (0.18% / 0.20%)] [321,169 / 1,048 (99.87%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 257
[257 (0.07% / 0.08%)] [321,426 / 411 (99.95%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 106
[106 (0.03% / 0.03%)] [321,532 / 154 (99.99%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 36
[36 (0.01% / 0.01%)] [321,568 / 48 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 9
[9 (0.00% / 0.00%)] [321,577 / 12 (100.00%)]
38.5℃ - 39.4℃ 38.5℃ - 39.4℃ = 3
[3 (0.00% / 0.00%)] [321,580 / 3 (100.00%)]

欠測回数 (26,132 / 7.52%)

日照時間

0.0h 0.0h = 228,787
[228,787 (65.80% / 71.16%)] [228,787 / 321,497 (71.16%)]
0.1h 0.1h = 7,052
[7,052 (2.03% / 2.19%)] [235,839 / 92,710 (73.36%)]
0.2h 0.2h = 5,284
[5,284 (1.52% / 1.64%)] [241,123 / 85,658 (75.00%)]
0.3h 0.3h = 4,759
[4,759 (1.37% / 1.48%)] [245,882 / 80,374 (76.48%)]
0.4h 0.4h = 4,731
[4,731 (1.36% / 1.47%)] [250,613 / 75,615 (77.95%)]
0.5h 0.5h = 4,562
[4,562 (1.31% / 1.42%)] [255,175 / 70,884 (79.37%)]
0.6h 0.6h = 4,765
[4,765 (1.37% / 1.48%)] [259,940 / 66,322 (80.85%)]
0.7h 0.7h = 4,797
[4,797 (1.38% / 1.49%)] [264,737 / 61,557 (82.35%)]
0.8h 0.8h = 5,229
[5,229 (1.50% / 1.63%)] [269,966 / 56,760 (83.97%)]
0.9h 0.9h = 7,018
[7,018 (2.02% / 2.18%)] [276,984 / 51,531 (86.15%)]
1.0h 1.0h = 44,513
[44,513 (12.80% / 13.85%)] [321,497 / 44,513 (100.00%)]

欠測回数 (26,215 / 7.54%)