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 499
観測回数 364,512
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 〜 2017年07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 = 341,291
[341,291 (93.63% / 93.64%)] [341,291 / 364,471 (93.64)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,277
[12,277 (3.37% / 3.37%)] [353,568 / 23,180 (97.01)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,578
[4,578 (1.26% / 1.26%)] [358,146 / 10,903 (98.26)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,274
[2,274 (0.62% / 0.62%)] [360,420 / 6,325 (98.89)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,236
[1,236 (0.34% / 0.34%)] [361,656 / 4,051 (99.23)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 811
[811 (0.22% / 0.22%)] [362,467 / 2,815 (99.45)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 477
[477 (0.13% / 0.13%)] [362,944 / 2,004 (99.58)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 362
[362 (0.10% / 0.10%)] [363,306 / 1,527 (99.68)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 252
[252 (0.07% / 0.07%)] [363,558 / 1,165 (99.75)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 169
[169 (0.05% / 0.05%)] [363,727 / 913 (99.80)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 128
[128 (0.04% / 0.04%)] [363,855 / 744 (99.83)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 93
[93 (0.03% / 0.03%)] [363,948 / 616 (99.86)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 85
[85 (0.02% / 0.02%)] [364,033 / 523 (99.88)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 69
[69 (0.02% / 0.02%)] [364,102 / 438 (99.90)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 56
[56 (0.02% / 0.02%)] [364,158 / 369 (99.91)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 50
[50 (0.01% / 0.01%)] [364,208 / 313 (99.93)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 39
[39 (0.01% / 0.01%)] [364,247 / 263 (99.94)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 27
[27 (0.01% / 0.01%)] [364,274 / 224 (99.95)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 22
[22 (0.01% / 0.01%)] [364,296 / 197 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 15
[15 (0.00% / 0.00%)] [364,311 / 175 (99.96)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 16
[16 (0.00% / 0.00%)] [364,327 / 160 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 14
[14 (0.00% / 0.00%)] [364,341 / 144 (99.96)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 26
[26 (0.01% / 0.01%)] [364,367 / 130 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [364,378 / 104 (99.97)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [364,391 / 93 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [364,398 / 80 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 10
[10 (0.00% / 0.00%)] [364,408 / 73 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [364,414 / 63 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [364,420 / 57 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 4
[4 (0.00% / 0.00%)] [364,424 / 51 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [364,432 / 47 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [364,436 / 39 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [364,442 / 35 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 3
[3 (0.00% / 0.00%)] [364,445 / 29 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [364,446 / 26 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [364,450 / 25 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [364,452 / 21 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [364,453 / 19 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [364,454 / 18 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [364,455 / 17 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [364,456 / 16 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [364,457 / 15 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 4
[4 (0.00% / 0.00%)] [364,461 / 14 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [364,464 / 10 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [364,465 / 7 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [364,467 / 6 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [364,468 / 4 (100.00)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [364,469 / 3 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [364,470 / 2 (100.00)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 1
[1 (0.00% / 0.00%)] [364,471 / 1 (100.00)]

欠測回数 (41 / 0.01%)

風向

静穏 静穏 = 18,098
[18,098 (4.96% / 4.98%)]
北北東 北北東 = 22,524
[22,524 (6.18% / 6.20%)]
北東 北東 = 24,992
[24,992 (6.86% / 6.88%)]
東北東 東北東 = 33,521
[33,521 (9.20% / 9.22%)]
東 = 31,459
[31,459 (8.63% / 8.66%)]
東南東 東南東 = 12,948
[12,948 (3.55% / 3.56%)]
南東 南東 = 10,141
[10,141 (2.78% / 2.79%)]
南南東 南南東 = 5,242
[5,242 (1.44% / 1.44%)]
南 = 9,670
[9,670 (2.65% / 2.66%)]
南南西 南南西 = 19,362
[19,362 (5.31% / 5.33%)]
南西 南西 = 14,417
[14,417 (3.96% / 3.97%)]
西南西 西南西 = 10,349
[10,349 (2.84% / 2.85%)]
西 西 = 10,389
[10,389 (2.85% / 2.86%)]
西北西 西北西 = 9,694
[9,694 (2.66% / 2.67%)]
北西 北西 = 22,656
[22,656 (6.22% / 6.23%)]
北北西 北北西 = 56,871
[56,871 (15.60% / 15.65%)]
北 = 51,102
[51,102 (14.02% / 14.06%)]

欠測回数 (1,077 / 0.30%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 18,875
[18,875 (5.18% / 5.18%)] [18,875 / 364,399 (5.18)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 116,464
[116,464 (31.95% / 31.96%)] [135,339 / 345,524 (37.14)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 105,471
[105,471 (28.93% / 28.94%)] [240,810 / 229,060 (66.08)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 59,626
[59,626 (16.36% / 16.36%)] [300,436 / 123,589 (82.45)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 34,795
[34,795 (9.55% / 9.55%)] [335,231 / 63,963 (92.00)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 16,415
[16,415 (4.50% / 4.50%)] [351,646 / 29,168 (96.50)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 7,253
[7,253 (1.99% / 1.99%)] [358,899 / 12,753 (98.49)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,142
[3,142 (0.86% / 0.86%)] [362,041 / 5,500 (99.35)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,293
[1,293 (0.35% / 0.35%)] [363,334 / 2,358 (99.71)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 552
[552 (0.15% / 0.15%)] [363,886 / 1,065 (99.86)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 275
[275 (0.08% / 0.08%)] [364,161 / 513 (99.93)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 126
[126 (0.03% / 0.03%)] [364,287 / 238 (99.97)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 59
[59 (0.02% / 0.02%)] [364,346 / 112 (99.99)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 30
[30 (0.01% / 0.01%)] [364,376 / 53 (99.99)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 10
[10 (0.00% / 0.00%)] [364,386 / 23 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 6
[6 (0.00% / 0.00%)] [364,392 / 13 (100.00)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 4
[4 (0.00% / 0.00%)] [364,396 / 7 (100.00)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 2
[2 (0.00% / 0.00%)] [364,398 / 3 (100.00)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [364,399 / 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 / 364,461 (0.00)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 9
[9 (0.00% / 0.00%)] [10 / 364,460 (0.00)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 21
[21 (0.01% / 0.01%)] [31 / 364,451 (0.01)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 84
[84 (0.02% / 0.02%)] [115 / 364,430 (0.03)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 184
[184 (0.05% / 0.05%)] [299 / 364,346 (0.08)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 473
[473 (0.13% / 0.13%)] [772 / 364,162 (0.21)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 946
[946 (0.26% / 0.26%)] [1,718 / 363,689 (0.47)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,665
[1,665 (0.46% / 0.46%)] [3,383 / 362,743 (0.93)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,881
[2,881 (0.79% / 0.79%)] [6,264 / 361,078 (1.72)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 4,742
[4,742 (1.30% / 1.30%)] [11,006 / 358,197 (3.02)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 13,677
[13,677 (3.75% / 3.75%)] [24,683 / 353,455 (6.77)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,174
[9,174 (2.52% / 2.52%)] [33,857 / 339,778 (9.29)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,508
[9,508 (2.61% / 2.61%)] [43,365 / 330,604 (11.90)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,333
[10,333 (2.83% / 2.84%)] [53,698 / 321,096 (14.73)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,290
[11,290 (3.10% / 3.10%)] [64,988 / 310,763 (17.83)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,871
[11,871 (3.26% / 3.26%)] [76,859 / 299,473 (21.09)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,083
[12,083 (3.31% / 3.32%)] [88,942 / 287,602 (24.40)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,810
[12,810 (3.51% / 3.51%)] [101,752 / 275,519 (27.92)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,474
[12,474 (3.42% / 3.42%)] [114,226 / 262,709 (31.34)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,348
[12,348 (3.39% / 3.39%)] [126,574 / 250,235 (34.73)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,668
[11,668 (3.20% / 3.20%)] [138,242 / 237,887 (37.93)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,614
[11,614 (3.19% / 3.19%)] [149,856 / 226,219 (41.12)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,616
[11,616 (3.19% / 3.19%)] [161,472 / 214,605 (44.30)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,793
[11,793 (3.24% / 3.24%)] [173,265 / 202,989 (47.54)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,386
[11,386 (3.12% / 3.12%)] [184,651 / 191,196 (50.66)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,651
[12,651 (3.47% / 3.47%)] [197,302 / 179,810 (54.14)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,166
[13,166 (3.61% / 3.61%)] [210,468 / 167,159 (57.75)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,982
[13,982 (3.84% / 3.84%)] [224,450 / 153,993 (61.58)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,919
[14,919 (4.09% / 4.09%)] [239,369 / 140,011 (65.68)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 15,125
[15,125 (4.15% / 4.15%)] [254,494 / 125,092 (69.83)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,333
[14,333 (3.93% / 3.93%)] [268,827 / 109,967 (73.76)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,459
[14,459 (3.97% / 3.97%)] [283,286 / 95,634 (77.73)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,837
[13,837 (3.80% / 3.80%)] [297,123 / 81,175 (81.52)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 13,551
[13,551 (3.72% / 3.72%)] [310,674 / 67,338 (85.24)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 12,501
[12,501 (3.43% / 3.43%)] [323,175 / 53,787 (88.67)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,463
[10,463 (2.87% / 2.87%)] [333,638 / 41,286 (91.54)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,259
[8,259 (2.27% / 2.27%)] [341,897 / 30,823 (93.81)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,217
[6,217 (1.71% / 1.71%)] [348,114 / 22,564 (95.51)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,701
[4,701 (1.29% / 1.29%)] [352,815 / 16,347 (96.80)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,676
[3,676 (1.01% / 1.01%)] [356,491 / 11,646 (97.81)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,778
[2,778 (0.76% / 0.76%)] [359,269 / 7,970 (98.58)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,184
[2,184 (0.60% / 0.60%)] [361,453 / 5,192 (99.17)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,475
[1,475 (0.40% / 0.40%)] [362,928 / 3,008 (99.58)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 909
[909 (0.25% / 0.25%)] [363,837 / 1,533 (99.83)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 437
[437 (0.12% / 0.12%)] [364,274 / 624 (99.95)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 143
[143 (0.04% / 0.04%)] [364,417 / 187 (99.99)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 34
[34 (0.01% / 0.01%)] [364,451 / 44 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 5
[5 (0.00% / 0.00%)] [364,456 / 10 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 5
[5 (0.00% / 0.00%)] [364,461 / 5 (100.00)]

欠測回数 (51 / 0.01%)

日照時間

0.0h 0.0h = 250,299
[250,299 (68.67% / 68.73%)] [250,299 / 364,201 (68.73)]
0.1h 0.1h = 8,080
[8,080 (2.22% / 2.22%)] [258,379 / 113,902 (70.94)]
0.2h 0.2h = 6,012
[6,012 (1.65% / 1.65%)] [264,391 / 105,822 (72.59)]
0.3h 0.3h = 5,287
[5,287 (1.45% / 1.45%)] [269,678 / 99,810 (74.05)]
0.4h 0.4h = 5,185
[5,185 (1.42% / 1.42%)] [274,863 / 94,523 (75.47)]
0.5h 0.5h = 5,255
[5,255 (1.44% / 1.44%)] [280,118 / 89,338 (76.91)]
0.6h 0.6h = 5,257
[5,257 (1.44% / 1.44%)] [285,375 / 84,083 (78.36)]
0.7h 0.7h = 5,805
[5,805 (1.59% / 1.59%)] [291,180 / 78,826 (79.95)]
0.8h 0.8h = 6,721
[6,721 (1.84% / 1.85%)] [297,901 / 73,021 (81.80)]
0.9h 0.9h = 8,733
[8,733 (2.40% / 2.40%)] [306,634 / 66,300 (84.19)]
1.0h 1.0h = 57,567
[57,567 (15.79% / 15.81%)] [364,201 / 57,567 (100.00)]

欠測回数 (311 / 0.09%)

積雪深

0cm 0cm = 43,087
[43,087 (11.82% / 99.15%)] [43,087 / 43,458 (99.15)]
1cm - 5cm 1cm - 5cm = 262
[262 (0.07% / 0.60%)] [43,349 / 371 (99.75)]
6cm - 10cm 6cm - 10cm = 95
[95 (0.03% / 0.22%)] [43,444 / 109 (99.97)]
11cm - 15cm 11cm - 15cm = 14
[14 (0.00% / 0.03%)] [43,458 / 14 (100.00)]

欠測回数 (321,054 / 88.08%)