観測所番号 40201
都道府県 茨城県 [ 地域ポータル ]
所在地 茨城県水戸市金町 水戸地方気象台 (茨城県水戸市)
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
1974年11月01日 〜 1975年03月02日 水戸 (ミト) 36.380N 140.467E 29m 0.0m
1975年03月03日 〜 1986年12月31日 水戸 (ミト) 36.380N 140.467E 29m 14.0m
1987年01月01日 〜 1999年01月12日 水戸 (ミト) 36.380N 140.467E 29m 14.0m
1999年01月13日 〜 2012年02月08日 水戸 (ミト) 36.380N 140.467E 29m 14.0m
2012年02月09日 〜 2015年08月99日 水戸 (ミト) 36.380N 140.467E 29m 14.7m
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
40900 水戸(茨城県) 0.00km 0度
40126 中野(茨城県) 14.99km 2度
40251 美野里(茨城県) 20.36km 218度
40191 笠間(茨城県) 20.43km 274度
40246 愛宕山(茨城県) 21.49km 242度
40311 鉾田(茨城県) 24.13km 167度
40136 日立(茨城県) 27.33km 35度
40091 常陸大宮(茨城県) 28.22km 333度
40241 柿岡(茨城県) 29.90km 237度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 325,625
[325,625 (93.65% / 93.66%)] [325,625 / 347,671 (93.66%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,631
[11,631 (3.35% / 3.35%)] [337,256 / 22,046 (97.00%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,369
[4,369 (1.26% / 1.26%)] [341,625 / 10,415 (98.26%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,181
[2,181 (0.63% / 0.63%)] [343,806 / 6,046 (98.89%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,182
[1,182 (0.34% / 0.34%)] [344,988 / 3,865 (99.23%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 771
[771 (0.22% / 0.22%)] [345,759 / 2,683 (99.45%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 450
[450 (0.13% / 0.13%)] [346,209 / 1,912 (99.58%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 342
[342 (0.10% / 0.10%)] [346,551 / 1,462 (99.68%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 242
[242 (0.07% / 0.07%)] [346,793 / 1,120 (99.75%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 161
[161 (0.05% / 0.05%)] [346,954 / 878 (99.79%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 125
[125 (0.04% / 0.04%)] [347,079 / 717 (99.83%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 90
[90 (0.03% / 0.03%)] [347,169 / 592 (99.86%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 82
[82 (0.02% / 0.02%)] [347,251 / 502 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 67
[67 (0.02% / 0.02%)] [347,318 / 420 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 55
[55 (0.02% / 0.02%)] [347,373 / 353 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 46
[46 (0.01% / 0.01%)] [347,419 / 298 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 39
[39 (0.01% / 0.01%)] [347,458 / 252 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 27
[27 (0.01% / 0.01%)] [347,485 / 213 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 21
[21 (0.01% / 0.01%)] [347,506 / 186 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 15
[15 (0.00% / 0.00%)] [347,521 / 165 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 15
[15 (0.00% / 0.00%)] [347,536 / 150 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 12
[12 (0.00% / 0.00%)] [347,548 / 135 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 26
[26 (0.01% / 0.01%)] [347,574 / 123 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [347,585 / 97 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [347,598 / 86 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 6
[6 (0.00% / 0.00%)] [347,604 / 73 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 10
[10 (0.00% / 0.00%)] [347,614 / 67 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [347,620 / 57 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [347,626 / 51 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 4
[4 (0.00% / 0.00%)] [347,630 / 45 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 7
[7 (0.00% / 0.00%)] [347,637 / 41 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [347,640 / 34 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [347,645 / 31 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [347,647 / 26 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [347,648 / 24 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [347,652 / 23 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [347,654 / 19 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [347,655 / 17 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [347,656 / 16 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [347,657 / 15 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [347,658 / 14 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [347,659 / 13 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 4
[4 (0.00% / 0.00%)] [347,663 / 12 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [347,666 / 8 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [347,667 / 5 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [347,668 / 4 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [347,669 / 3 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [347,670 / 2 (100.00%)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 1
[1 (0.00% / 0.00%)] [347,671 / 1 (100.00%)]

欠測回数 (41 / 0.01%)

風向

静穏 静穏 = 18,073
[18,073 (5.20% / 5.21%)] [0 / 0 (NA)]
北北東 北北東 = 21,280
[21,280 (6.12% / 6.14%)] [0 / 0 (NA)]
北東 北東 = 23,752
[23,752 (6.83% / 6.85%)] [0 / 0 (NA)]
東北東 東北東 = 32,155
[32,155 (9.25% / 9.28%)] [0 / 0 (NA)]
東 = 30,200
[30,200 (8.69% / 8.71%)] [0 / 0 (NA)]
東南東 東南東 = 12,292
[12,292 (3.54% / 3.55%)] [0 / 0 (NA)]
南東 南東 = 9,674
[9,674 (2.78% / 2.79%)] [0 / 0 (NA)]
南南東 南南東 = 5,033
[5,033 (1.45% / 1.45%)] [0 / 0 (NA)]
南 = 9,201
[9,201 (2.65% / 2.65%)] [0 / 0 (NA)]
南南西 南南西 = 18,318
[18,318 (5.27% / 5.28%)] [0 / 0 (NA)]
南西 南西 = 13,724
[13,724 (3.95% / 3.96%)] [0 / 0 (NA)]
西南西 西南西 = 9,790
[9,790 (2.82% / 2.82%)] [0 / 0 (NA)]
西 西 = 9,820
[9,820 (2.82% / 2.83%)] [0 / 0 (NA)]
西北西 西北西 = 9,322
[9,322 (2.68% / 2.69%)] [0 / 0 (NA)]
北西 北西 = 21,630
[21,630 (6.22% / 6.24%)] [0 / 0 (NA)]
北北西 北北西 = 53,414
[53,414 (15.36% / 15.41%)] [0 / 0 (NA)]
北 = 48,957
[48,957 (14.08% / 14.12%)] [0 / 0 (NA)]

欠測回数 (1,077 / 0.31%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 18,742
[18,742 (5.39% / 5.39%)] [18,742 / 347,599 (5.39%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 111,899
[111,899 (32.18% / 32.19%)] [130,641 / 328,857 (37.58%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 99,487
[99,487 (28.61% / 28.62%)] [230,128 / 216,958 (66.21%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 56,704
[56,704 (16.31% / 16.31%)] [286,832 / 117,471 (82.52%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 33,031
[33,031 (9.50% / 9.50%)] [319,863 / 60,767 (92.02%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 15,606
[15,606 (4.49% / 4.49%)] [335,469 / 27,736 (96.51%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 6,902
[6,902 (1.98% / 1.99%)] [342,371 / 12,130 (98.50%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,966
[2,966 (0.85% / 0.85%)] [345,337 / 5,228 (99.35%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,237
[1,237 (0.36% / 0.36%)] [346,574 / 2,262 (99.71%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 533
[533 (0.15% / 0.15%)] [347,107 / 1,025 (99.86%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 265
[265 (0.08% / 0.08%)] [347,372 / 492 (99.93%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 121
[121 (0.03% / 0.03%)] [347,493 / 227 (99.97%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 56
[56 (0.02% / 0.02%)] [347,549 / 106 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 27
[27 (0.01% / 0.01%)] [347,576 / 50 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 10
[10 (0.00% / 0.00%)] [347,586 / 23 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 6
[6 (0.00% / 0.00%)] [347,592 / 13 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 4
[4 (0.00% / 0.00%)] [347,596 / 7 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 2
[2 (0.00% / 0.00%)] [347,598 / 3 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [347,599 / 1 (100.00%)]

欠測回数 (113 / 0.03%)

気温

-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 347,662 (0.00%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 9
[9 (0.00% / 0.00%)] [10 / 347,661 (0.00%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 21
[21 (0.01% / 0.01%)] [31 / 347,652 (0.01%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 84
[84 (0.02% / 0.02%)] [115 / 347,631 (0.03%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 184
[184 (0.05% / 0.05%)] [299 / 347,547 (0.09%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 472
[472 (0.14% / 0.14%)] [771 / 347,363 (0.22%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 936
[936 (0.27% / 0.27%)] [1,707 / 346,891 (0.49%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,642
[1,642 (0.47% / 0.47%)] [3,349 / 345,955 (0.96%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,801
[2,801 (0.81% / 0.81%)] [6,150 / 344,313 (1.77%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 4,558
[4,558 (1.31% / 1.31%)] [10,708 / 341,512 (3.08%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 13,187
[13,187 (3.79% / 3.79%)] [23,895 / 336,954 (6.87%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 8,776
[8,776 (2.52% / 2.52%)] [32,671 / 323,767 (9.40%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,091
[9,091 (2.61% / 2.61%)] [41,762 / 314,991 (12.01%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,883
[9,883 (2.84% / 2.84%)] [51,645 / 305,900 (14.85%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,807
[10,807 (3.11% / 3.11%)] [62,452 / 296,017 (17.96%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,325
[11,325 (3.26% / 3.26%)] [73,777 / 285,210 (21.22%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,592
[11,592 (3.33% / 3.33%)] [85,369 / 273,885 (24.56%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,230
[12,230 (3.52% / 3.52%)] [97,599 / 262,293 (28.07%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,867
[11,867 (3.41% / 3.41%)] [109,466 / 250,063 (31.49%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,697
[11,697 (3.36% / 3.36%)] [121,163 / 238,196 (34.85%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,070
[11,070 (3.18% / 3.18%)] [132,233 / 226,499 (38.03%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,044
[11,044 (3.18% / 3.18%)] [143,277 / 215,429 (41.21%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,058
[11,058 (3.18% / 3.18%)] [154,335 / 204,385 (44.39%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,193
[11,193 (3.22% / 3.22%)] [165,528 / 193,327 (47.61%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,912
[10,912 (3.14% / 3.14%)] [176,440 / 182,134 (50.75%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,047
[12,047 (3.46% / 3.47%)] [188,487 / 171,222 (54.22%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,521
[12,521 (3.60% / 3.60%)] [201,008 / 159,175 (57.82%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,404
[13,404 (3.85% / 3.86%)] [214,412 / 146,654 (61.67%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,277
[14,277 (4.11% / 4.11%)] [228,689 / 133,250 (65.78%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,507
[14,507 (4.17% / 4.17%)] [243,196 / 118,973 (69.95%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,685
[13,685 (3.94% / 3.94%)] [256,881 / 104,466 (73.89%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,732
[13,732 (3.95% / 3.95%)] [270,613 / 90,781 (77.84%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,113
[13,113 (3.77% / 3.77%)] [283,726 / 77,049 (81.61%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,818
[12,818 (3.69% / 3.69%)] [296,544 / 63,936 (85.30%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 11,877
[11,877 (3.42% / 3.42%)] [308,421 / 51,118 (88.71%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 9,968
[9,968 (2.87% / 2.87%)] [318,389 / 39,241 (91.58%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 7,778
[7,778 (2.24% / 2.24%)] [326,167 / 29,273 (93.82%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 5,899
[5,899 (1.70% / 1.70%)] [332,066 / 21,495 (95.51%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,447
[4,447 (1.28% / 1.28%)] [336,513 / 15,596 (96.79%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,491
[3,491 (1.00% / 1.00%)] [340,004 / 11,149 (97.80%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,633
[2,633 (0.76% / 0.76%)] [342,637 / 7,658 (98.55%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,108
[2,108 (0.61% / 0.61%)] [344,745 / 5,025 (99.16%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,435
[1,435 (0.41% / 0.41%)] [346,180 / 2,917 (99.57%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 875
[875 (0.25% / 0.25%)] [347,055 / 1,482 (99.83%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 428
[428 (0.12% / 0.12%)] [347,483 / 607 (99.95%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 137
[137 (0.04% / 0.04%)] [347,620 / 179 (99.99%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 32
[32 (0.01% / 0.01%)] [347,652 / 42 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 5
[5 (0.00% / 0.00%)] [347,657 / 10 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 5
[5 (0.00% / 0.00%)] [347,662 / 5 (100.00%)]

欠測回数 (50 / 0.01%)

日照時間

0.0h 0.0h = 238,975
[238,975 (68.73% / 68.79%)] [238,975 / 347,404 (68.79%)]
0.1h 0.1h = 7,640
[7,640 (2.20% / 2.20%)] [246,615 / 108,429 (70.99%)]
0.2h 0.2h = 5,713
[5,713 (1.64% / 1.64%)] [252,328 / 100,789 (72.63%)]
0.3h 0.3h = 5,036
[5,036 (1.45% / 1.45%)] [257,364 / 95,076 (74.08%)]
0.4h 0.4h = 4,908
[4,908 (1.41% / 1.41%)] [262,272 / 90,040 (75.49%)]
0.5h 0.5h = 5,003
[5,003 (1.44% / 1.44%)] [267,275 / 85,132 (76.93%)]
0.6h 0.6h = 5,020
[5,020 (1.44% / 1.45%)] [272,295 / 80,129 (78.38%)]
0.7h 0.7h = 5,515
[5,515 (1.59% / 1.59%)] [277,810 / 75,109 (79.97%)]
0.8h 0.8h = 6,432
[6,432 (1.85% / 1.85%)] [284,242 / 69,594 (81.82%)]
0.9h 0.9h = 8,288
[8,288 (2.38% / 2.39%)] [292,530 / 63,162 (84.20%)]
1.0h 1.0h = 54,874
[54,874 (15.78% / 15.80%)] [347,404 / 54,874 (100.00%)]

欠測回数 (308 / 0.09%)

積雪深

0cm 0cm = 34,086
[34,086 (9.80% / 99.05%)] [34,086 / 34,414 (99.05%)]
1cm - 5cm 1cm - 5cm = 224
[224 (0.06% / 0.65%)] [34,310 / 328 (99.70%)]
6cm - 10cm 6cm - 10cm = 92
[92 (0.03% / 0.27%)] [34,402 / 104 (99.97%)]
11cm - 15cm 11cm - 15cm = 12
[12 (0.00% / 0.03%)] [34,414 / 12 (100.00%)]

欠測回数 (313,298 / 90.10%)