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 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 〜 2019年12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 = 358,110
[358,110 (92.85% / 93.26%)] [358,110 / 383,987 (93.26)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,006
[14,006 (3.63% / 3.65%)] [372,116 / 25,877 (96.91)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,006
[5,006 (1.30% / 1.30%)] [377,122 / 11,871 (98.21)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,433
[2,433 (0.63% / 0.63%)] [379,555 / 6,865 (98.85)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,396
[1,396 (0.36% / 0.36%)] [380,951 / 4,432 (99.21)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 822
[822 (0.21% / 0.21%)] [381,773 / 3,036 (99.42)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 508
[508 (0.13% / 0.13%)] [382,281 / 2,214 (99.56)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 390
[390 (0.10% / 0.10%)] [382,671 / 1,706 (99.66)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 291
[291 (0.08% / 0.08%)] [382,962 / 1,316 (99.73)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 231
[231 (0.06% / 0.06%)] [383,193 / 1,025 (99.79)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 154
[154 (0.04% / 0.04%)] [383,347 / 794 (99.83)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 121
[121 (0.03% / 0.03%)] [383,468 / 640 (99.86)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 100
[100 (0.03% / 0.03%)] [383,568 / 519 (99.89)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 66
[66 (0.02% / 0.02%)] [383,634 / 419 (99.91)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 62
[62 (0.02% / 0.02%)] [383,696 / 353 (99.92)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 44
[44 (0.01% / 0.01%)] [383,740 / 291 (99.94)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 36
[36 (0.01% / 0.01%)] [383,776 / 247 (99.95)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 31
[31 (0.01% / 0.01%)] [383,807 / 211 (99.95)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 19
[19 (0.00% / 0.00%)] [383,826 / 180 (99.96)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 23
[23 (0.01% / 0.01%)] [383,849 / 161 (99.96)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 23
[23 (0.01% / 0.01%)] [383,872 / 138 (99.97)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 9
[9 (0.00% / 0.00%)] [383,881 / 115 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 11
[11 (0.00% / 0.00%)] [383,892 / 106 (99.98)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 9
[9 (0.00% / 0.00%)] [383,901 / 95 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 11
[11 (0.00% / 0.00%)] [383,912 / 86 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 13
[13 (0.00% / 0.00%)] [383,925 / 75 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [383,934 / 62 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [383,942 / 53 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [383,949 / 45 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 3
[3 (0.00% / 0.00%)] [383,952 / 38 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [383,956 / 35 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [383,959 / 31 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 1
[1 (0.00% / 0.00%)] [383,960 / 28 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 3
[3 (0.00% / 0.00%)] [383,963 / 27 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 2
[2 (0.00% / 0.00%)] [383,965 / 24 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [383,968 / 22 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [383,969 / 19 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [383,970 / 18 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [383,971 / 17 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [383,972 / 16 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [383,974 / 15 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [383,976 / 13 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [383,978 / 11 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [383,979 / 9 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [383,980 / 8 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [383,981 / 7 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [383,983 / 6 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [383,984 / 4 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [383,985 / 3 (100.00)]
64.5mm - 65.4mm 64.5mm - 65.4mm = 1
[1 (0.00% / 0.00%)] [383,986 / 2 (100.00)]
66.5mm - 67.4mm 66.5mm - 67.4mm = 1
[1 (0.00% / 0.00%)] [383,987 / 1 (100.00)]

欠測回数 (1,717 / 0.45%)

風向

静穏 静穏 = 50,367
[50,367 (13.06% / 14.02%)]
北北東 北北東 = 57,653
[57,653 (14.95% / 16.05%)]
北東 北東 = 46,131
[46,131 (11.96% / 12.85%)]
東北東 東北東 = 16,983
[16,983 (4.40% / 4.73%)]
東 = 6,825
[6,825 (1.77% / 1.90%)]
東南東 東南東 = 3,324
[3,324 (0.86% / 0.93%)]
南東 南東 = 4,932
[4,932 (1.28% / 1.37%)]
南南東 南南東 = 11,168
[11,168 (2.90% / 3.11%)]
南 = 18,974
[18,974 (4.92% / 5.28%)]
南南西 南南西 = 31,893
[31,893 (8.27% / 8.88%)]
南西 南西 = 38,253
[38,253 (9.92% / 10.65%)]
西南西 西南西 = 6,054
[6,054 (1.57% / 1.69%)]
西 西 = 2,646
[2,646 (0.69% / 0.74%)]
西北西 西北西 = 2,607
[2,607 (0.68% / 0.73%)]
北西 北西 = 3,326
[3,326 (0.86% / 0.93%)]
北北西 北北西 = 9,436
[9,436 (2.45% / 2.63%)]
北 = 48,553
[48,553 (12.59% / 13.52%)]

欠測回数 (26,579 / 6.89%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 53,729
[53,729 (13.93% / 14.94%)] [53,729 / 359,544 (14.94)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 98,196
[98,196 (25.46% / 27.31%)] [151,925 / 305,815 (42.25)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 79,982
[79,982 (20.74% / 22.25%)] [231,907 / 207,619 (64.50)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 53,722
[53,722 (13.93% / 14.94%)] [285,629 / 127,637 (79.44)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 32,503
[32,503 (8.43% / 9.04%)] [318,132 / 73,915 (88.48)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 17,686
[17,686 (4.59% / 4.92%)] [335,818 / 41,412 (93.40)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 9,793
[9,793 (2.54% / 2.72%)] [345,611 / 23,726 (96.12)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 5,650
[5,650 (1.46% / 1.57%)] [351,261 / 13,933 (97.70)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3,419
[3,419 (0.89% / 0.95%)] [354,680 / 8,283 (98.65)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 2,056
[2,056 (0.53% / 0.57%)] [356,736 / 4,864 (99.22)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1,288
[1,288 (0.33% / 0.36%)] [358,024 / 2,808 (99.58)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 759
[759 (0.20% / 0.21%)] [358,783 / 1,520 (99.79)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 354
[354 (0.09% / 0.10%)] [359,137 / 761 (99.89)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 213
[213 (0.06% / 0.06%)] [359,350 / 407 (99.95)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 108
[108 (0.03% / 0.03%)] [359,458 / 194 (99.98)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 43
[43 (0.01% / 0.01%)] [359,501 / 86 (99.99)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 24
[24 (0.01% / 0.01%)] [359,525 / 43 (99.99)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 10
[10 (0.00% / 0.00%)] [359,535 / 19 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 7
[7 (0.00% / 0.00%)] [359,542 / 9 (100.00)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 2
[2 (0.00% / 0.00%)] [359,544 / 2 (100.00)]

欠測回数 (26,160 / 6.78%)

気温

-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 359,569 (0.00)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 2
[2 (0.00% / 0.00%)] [3 / 359,568 (0.00)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 4
[4 (0.00% / 0.00%)] [7 / 359,566 (0.00)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 5
[5 (0.00% / 0.00%)] [12 / 359,562 (0.00)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 11
[11 (0.00% / 0.00%)] [23 / 359,557 (0.01)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 32
[32 (0.01% / 0.01%)] [55 / 359,546 (0.02)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 117
[117 (0.03% / 0.03%)] [172 / 359,514 (0.05)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 311
[311 (0.08% / 0.09%)] [483 / 359,397 (0.13)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 666
[666 (0.17% / 0.19%)] [1,149 / 359,086 (0.32)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,467
[1,467 (0.38% / 0.41%)] [2,616 / 358,420 (0.73)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,604
[2,604 (0.68% / 0.72%)] [5,220 / 356,953 (1.45)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 3,917
[3,917 (1.02% / 1.09%)] [9,137 / 354,349 (2.54)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 10,780
[10,780 (2.79% / 3.00%)] [19,917 / 350,432 (5.54)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,713
[7,713 (2.00% / 2.15%)] [27,630 / 339,652 (7.68)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,580
[8,580 (2.22% / 2.39%)] [36,210 / 331,939 (10.07)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,490
[9,490 (2.46% / 2.64%)] [45,700 / 323,359 (12.71)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,641
[10,641 (2.76% / 2.96%)] [56,341 / 313,869 (15.67)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,050
[11,050 (2.86% / 3.07%)] [67,391 / 303,228 (18.74)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,764
[11,764 (3.05% / 3.27%)] [79,155 / 292,178 (22.01)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,921
[11,921 (3.09% / 3.32%)] [91,076 / 280,414 (25.33)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,954
[11,954 (3.10% / 3.32%)] [103,030 / 268,493 (28.65)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,884
[11,884 (3.08% / 3.31%)] [114,914 / 256,539 (31.96)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,449
[11,449 (2.97% / 3.18%)] [126,363 / 244,655 (35.14)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,200
[11,200 (2.90% / 3.11%)] [137,563 / 233,206 (38.26)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,940
[10,940 (2.84% / 3.04%)] [148,503 / 222,006 (41.30)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,268
[11,268 (2.92% / 3.13%)] [159,771 / 211,066 (44.43)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,289
[11,289 (2.93% / 3.14%)] [171,060 / 199,798 (47.57)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 11,970
[11,970 (3.10% / 3.33%)] [183,030 / 188,509 (50.90)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,607
[12,607 (3.27% / 3.51%)] [195,637 / 176,539 (54.41)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,396
[13,396 (3.47% / 3.73%)] [209,033 / 163,932 (58.13)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,434
[14,434 (3.74% / 4.01%)] [223,467 / 150,536 (62.15)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,699
[14,699 (3.81% / 4.09%)] [238,166 / 136,102 (66.24)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,561
[14,561 (3.78% / 4.05%)] [252,727 / 121,403 (70.29)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,367
[14,367 (3.72% / 4.00%)] [267,094 / 106,842 (74.28)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,898
[13,898 (3.60% / 3.87%)] [280,992 / 92,475 (78.15)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 13,444
[13,444 (3.49% / 3.74%)] [294,436 / 78,577 (81.89)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 12,952
[12,952 (3.36% / 3.60%)] [307,388 / 65,133 (85.49)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 12,214
[12,214 (3.17% / 3.40%)] [319,602 / 52,181 (88.88)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 10,016
[10,016 (2.60% / 2.79%)] [329,618 / 39,967 (91.67)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 7,754
[7,754 (2.01% / 2.16%)] [337,372 / 29,951 (93.83)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 5,921
[5,921 (1.54% / 1.65%)] [343,293 / 22,197 (95.47)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 4,688
[4,688 (1.22% / 1.30%)] [347,981 / 16,276 (96.78)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 3,787
[3,787 (0.98% / 1.05%)] [351,768 / 11,588 (97.83)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,998
[2,998 (0.78% / 0.83%)] [354,766 / 7,801 (98.66)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 2,207
[2,207 (0.57% / 0.61%)] [356,973 / 4,803 (99.28)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,398
[1,398 (0.36% / 0.39%)] [358,371 / 2,596 (99.67)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 740
[740 (0.19% / 0.21%)] [359,111 / 1,198 (99.87)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 291
[291 (0.08% / 0.08%)] [359,402 / 458 (99.95)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 116
[116 (0.03% / 0.03%)] [359,518 / 167 (99.99)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 39
[39 (0.01% / 0.01%)] [359,557 / 51 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 9
[9 (0.00% / 0.00%)] [359,566 / 12 (100.00)]
38.5℃ - 39.4℃ 38.5℃ - 39.4℃ = 3
[3 (0.00% / 0.00%)] [359,569 / 3 (100.00)]

欠測回数 (26,135 / 6.78%)

日照時間

0.0h 0.0h = 255,266
[255,266 (66.18% / 71.01%)] [255,266 / 359,478 (71.01)]
0.1h 0.1h = 8,023
[8,023 (2.08% / 2.23%)] [263,289 / 104,212 (73.24)]
0.2h 0.2h = 5,970
[5,970 (1.55% / 1.66%)] [269,259 / 96,189 (74.90)]
0.3h 0.3h = 5,343
[5,343 (1.39% / 1.49%)] [274,602 / 90,219 (76.39)]
0.4h 0.4h = 5,320
[5,320 (1.38% / 1.48%)] [279,922 / 84,876 (77.87)]
0.5h 0.5h = 5,204
[5,204 (1.35% / 1.45%)] [285,126 / 79,556 (79.32)]
0.6h 0.6h = 5,493
[5,493 (1.42% / 1.53%)] [290,619 / 74,352 (80.84)]
0.7h 0.7h = 5,462
[5,462 (1.42% / 1.52%)] [296,081 / 68,859 (82.36)]
0.8h 0.8h = 5,925
[5,925 (1.54% / 1.65%)] [302,006 / 63,397 (84.01)]
0.9h 0.9h = 7,888
[7,888 (2.05% / 2.19%)] [309,894 / 57,472 (86.21)]
1.0h 1.0h = 49,584
[49,584 (12.86% / 13.79%)] [359,478 / 49,584 (100.00)]

欠測回数 (26,226 / 6.80%)