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 495
観測回数 361,584
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03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 = 338,551
[338,551 (93.63% / 93.64%)] [338,551 / 361,543 (93.64%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,174
[12,174 (3.37% / 3.37%)] [350,725 / 22,992 (97.01%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,540
[4,540 (1.26% / 1.26%)] [355,265 / 10,818 (98.26%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,260
[2,260 (0.63% / 0.63%)] [357,525 / 6,278 (98.89%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,226
[1,226 (0.34% / 0.34%)] [358,751 / 4,018 (99.23%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 803
[803 (0.22% / 0.22%)] [359,554 / 2,792 (99.45%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 472
[472 (0.13% / 0.13%)] [360,026 / 1,989 (99.58%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 359
[359 (0.10% / 0.10%)] [360,385 / 1,517 (99.68%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 249
[249 (0.07% / 0.07%)] [360,634 / 1,158 (99.75%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 169
[169 (0.05% / 0.05%)] [360,803 / 909 (99.80%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 127
[127 (0.04% / 0.04%)] [360,930 / 740 (99.83%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 92
[92 (0.03% / 0.03%)] [361,022 / 613 (99.86%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 84
[84 (0.02% / 0.02%)] [361,106 / 521 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 69
[69 (0.02% / 0.02%)] [361,175 / 437 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 56
[56 (0.02% / 0.02%)] [361,231 / 368 (99.91%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 50
[50 (0.01% / 0.01%)] [361,281 / 312 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 39
[39 (0.01% / 0.01%)] [361,320 / 262 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 27
[27 (0.01% / 0.01%)] [361,347 / 223 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 22
[22 (0.01% / 0.01%)] [361,369 / 196 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 15
[15 (0.00% / 0.00%)] [361,384 / 174 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 16
[16 (0.00% / 0.00%)] [361,400 / 159 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.00% / 0.00%)] [361,413 / 143 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 26
[26 (0.01% / 0.01%)] [361,439 / 130 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 11
[11 (0.00% / 0.00%)] [361,450 / 104 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 13
[13 (0.00% / 0.00%)] [361,463 / 93 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [361,470 / 80 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 10
[10 (0.00% / 0.00%)] [361,480 / 73 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 6
[6 (0.00% / 0.00%)] [361,486 / 63 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [361,492 / 57 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 4
[4 (0.00% / 0.00%)] [361,496 / 51 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [361,504 / 47 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [361,508 / 39 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [361,514 / 35 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 3
[3 (0.00% / 0.00%)] [361,517 / 29 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [361,518 / 26 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [361,522 / 25 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [361,524 / 21 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [361,525 / 19 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [361,526 / 18 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [361,527 / 17 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [361,528 / 16 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [361,529 / 15 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 4
[4 (0.00% / 0.00%)] [361,533 / 14 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 3
[3 (0.00% / 0.00%)] [361,536 / 10 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [361,537 / 7 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [361,539 / 6 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [361,540 / 4 (100.00%)]
51.5mm - 52.4mm 51.5mm - 52.4mm = 1
[1 (0.00% / 0.00%)] [361,541 / 3 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [361,542 / 2 (100.00%)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 1
[1 (0.00% / 0.00%)] [361,543 / 1 (100.00%)]

欠測回数 (41 / 0.01%)

風向

静穏 静穏 = 18,096
[18,096 (5.00% / 5.02%)] [0 / 0 (NA)]
北北東 北北東 = 22,325
[22,325 (6.17% / 6.19%)] [0 / 0 (NA)]
北東 北東 = 24,793
[24,793 (6.86% / 6.88%)] [0 / 0 (NA)]
東北東 東北東 = 33,212
[33,212 (9.19% / 9.21%)] [0 / 0 (NA)]
東 = 31,146
[31,146 (8.61% / 8.64%)] [0 / 0 (NA)]
東南東 東南東 = 12,760
[12,760 (3.53% / 3.54%)] [0 / 0 (NA)]
南東 南東 = 10,018
[10,018 (2.77% / 2.78%)] [0 / 0 (NA)]
南南東 南南東 = 5,194
[5,194 (1.44% / 1.44%)] [0 / 0 (NA)]
南 = 9,519
[9,519 (2.63% / 2.64%)] [0 / 0 (NA)]
南南西 南南西 = 19,015
[19,015 (5.26% / 5.27%)] [0 / 0 (NA)]
南西 南西 = 14,238
[14,238 (3.94% / 3.95%)] [0 / 0 (NA)]
西南西 西南西 = 10,271
[10,271 (2.84% / 2.85%)] [0 / 0 (NA)]
西 西 = 10,327
[10,327 (2.86% / 2.86%)] [0 / 0 (NA)]
西北西 西北西 = 9,657
[9,657 (2.67% / 2.68%)] [0 / 0 (NA)]
北西 北西 = 22,588
[22,588 (6.25% / 6.27%)] [0 / 0 (NA)]
北北西 北北西 = 56,538
[56,538 (15.64% / 15.68%)] [0 / 0 (NA)]
北 = 50,810
[50,810 (14.05% / 14.09%)] [0 / 0 (NA)]

欠測回数 (1,077 / 0.30%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 18,853
[18,853 (5.21% / 5.22%)] [18,853 / 361,471 (5.22%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 115,716
[115,716 (32.00% / 32.01%)] [134,569 / 342,618 (37.23%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 104,571
[104,571 (28.92% / 28.93%)] [239,140 / 226,902 (66.16%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 58,967
[58,967 (16.31% / 16.31%)] [298,107 / 122,331 (82.47%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 34,415
[34,415 (9.52% / 9.52%)] [332,522 / 63,364 (91.99%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 16,267
[16,267 (4.50% / 4.50%)] [348,789 / 28,949 (96.49%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 7,203
[7,203 (1.99% / 1.99%)] [355,992 / 12,682 (98.48%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 3,124
[3,124 (0.86% / 0.86%)] [359,116 / 5,479 (99.35%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 1,290
[1,290 (0.36% / 0.36%)] [360,406 / 2,355 (99.71%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 552
[552 (0.15% / 0.15%)] [360,958 / 1,065 (99.86%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 275
[275 (0.08% / 0.08%)] [361,233 / 513 (99.93%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 126
[126 (0.03% / 0.03%)] [361,359 / 238 (99.97%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 59
[59 (0.02% / 0.02%)] [361,418 / 112 (99.99%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 30
[30 (0.01% / 0.01%)] [361,448 / 53 (99.99%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 10
[10 (0.00% / 0.00%)] [361,458 / 23 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 6
[6 (0.00% / 0.00%)] [361,464 / 13 (100.00%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 4
[4 (0.00% / 0.00%)] [361,468 / 7 (100.00%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 2
[2 (0.00% / 0.00%)] [361,470 / 3 (100.00%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 1
[1 (0.00% / 0.00%)] [361,471 / 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 / 361,533 (0.00%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 9
[9 (0.00% / 0.00%)] [10 / 361,532 (0.00%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 21
[21 (0.01% / 0.01%)] [31 / 361,523 (0.01%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 84
[84 (0.02% / 0.02%)] [115 / 361,502 (0.03%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 184
[184 (0.05% / 0.05%)] [299 / 361,418 (0.08%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 473
[473 (0.13% / 0.13%)] [772 / 361,234 (0.21%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 946
[946 (0.26% / 0.26%)] [1,718 / 360,761 (0.48%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 1,665
[1,665 (0.46% / 0.46%)] [3,383 / 359,815 (0.94%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 2,881
[2,881 (0.80% / 0.80%)] [6,264 / 358,150 (1.73%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 4,742
[4,742 (1.31% / 1.31%)] [11,006 / 355,269 (3.04%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 13,677
[13,677 (3.78% / 3.78%)] [24,683 / 350,527 (6.83%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,174
[9,174 (2.54% / 2.54%)] [33,857 / 336,850 (9.36%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,508
[9,508 (2.63% / 2.63%)] [43,365 / 327,676 (11.99%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,322
[10,322 (2.85% / 2.86%)] [53,687 / 318,168 (14.85%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,274
[11,274 (3.12% / 3.12%)] [64,961 / 307,846 (17.97%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,839
[11,839 (3.27% / 3.27%)] [76,800 / 296,572 (21.24%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,054
[12,054 (3.33% / 3.33%)] [88,854 / 284,733 (24.58%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,790
[12,790 (3.54% / 3.54%)] [101,644 / 272,679 (28.11%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,440
[12,440 (3.44% / 3.44%)] [114,084 / 259,889 (31.56%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,299
[12,299 (3.40% / 3.40%)] [126,383 / 247,449 (34.96%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,622
[11,622 (3.21% / 3.21%)] [138,005 / 235,150 (38.17%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,544
[11,544 (3.19% / 3.19%)] [149,549 / 223,528 (41.37%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,529
[11,529 (3.19% / 3.19%)] [161,078 / 211,984 (44.55%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,701
[11,701 (3.24% / 3.24%)] [172,779 / 200,455 (47.79%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,307
[11,307 (3.13% / 3.13%)] [184,086 / 188,754 (50.92%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,487
[12,487 (3.45% / 3.45%)] [196,573 / 177,447 (54.37%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,964
[12,964 (3.59% / 3.59%)] [209,537 / 164,960 (57.96%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,837
[13,837 (3.83% / 3.83%)] [223,374 / 151,996 (61.79%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,754
[14,754 (4.08% / 4.08%)] [238,128 / 138,159 (65.87%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,965
[14,965 (4.14% / 4.14%)] [253,093 / 123,405 (70.01%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,165
[14,165 (3.92% / 3.92%)] [267,258 / 108,440 (73.92%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,305
[14,305 (3.96% / 3.96%)] [281,563 / 94,275 (77.88%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,639
[13,639 (3.77% / 3.77%)] [295,202 / 79,970 (81.65%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 13,341
[13,341 (3.69% / 3.69%)] [308,543 / 66,331 (85.34%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 12,364
[12,364 (3.42% / 3.42%)] [320,907 / 52,990 (88.76%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,346
[10,346 (2.86% / 2.86%)] [331,253 / 40,626 (91.62%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,104
[8,104 (2.24% / 2.24%)] [339,357 / 30,280 (93.87%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,116
[6,116 (1.69% / 1.69%)] [345,473 / 22,176 (95.56%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,613
[4,613 (1.28% / 1.28%)] [350,086 / 16,060 (96.83%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,616
[3,616 (1.00% / 1.00%)] [353,702 / 11,447 (97.83%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,728
[2,728 (0.75% / 0.75%)] [356,430 / 7,831 (98.59%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,145
[2,145 (0.59% / 0.59%)] [358,575 / 5,103 (99.18%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,449
[1,449 (0.40% / 0.40%)] [360,024 / 2,958 (99.58%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 887
[887 (0.25% / 0.25%)] [360,911 / 1,509 (99.83%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 435
[435 (0.12% / 0.12%)] [361,346 / 622 (99.95%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 143
[143 (0.04% / 0.04%)] [361,489 / 187 (99.99%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 34
[34 (0.01% / 0.01%)] [361,523 / 44 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 5
[5 (0.00% / 0.00%)] [361,528 / 10 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 5
[5 (0.00% / 0.00%)] [361,533 / 5 (100.00%)]

欠測回数 (51 / 0.01%)

日照時間

0.0h 0.0h = 248,446
[248,446 (68.71% / 68.77%)] [248,446 / 361,274 (68.77%)]
0.1h 0.1h = 7,988
[7,988 (2.21% / 2.21%)] [256,434 / 112,828 (70.98%)]
0.2h 0.2h = 5,946
[5,946 (1.64% / 1.65%)] [262,380 / 104,840 (72.63%)]
0.3h 0.3h = 5,230
[5,230 (1.45% / 1.45%)] [267,610 / 98,894 (74.07%)]
0.4h 0.4h = 5,121
[5,121 (1.42% / 1.42%)] [272,731 / 93,664 (75.49%)]
0.5h 0.5h = 5,199
[5,199 (1.44% / 1.44%)] [277,930 / 88,543 (76.93%)]
0.6h 0.6h = 5,203
[5,203 (1.44% / 1.44%)] [283,133 / 83,344 (78.37%)]
0.7h 0.7h = 5,743
[5,743 (1.59% / 1.59%)] [288,876 / 78,141 (79.96%)]
0.8h 0.8h = 6,656
[6,656 (1.84% / 1.84%)] [295,532 / 72,398 (81.80%)]
0.9h 0.9h = 8,646
[8,646 (2.39% / 2.39%)] [304,178 / 65,742 (84.20%)]
1.0h 1.0h = 57,096
[57,096 (15.79% / 15.80%)] [361,274 / 57,096 (100.00%)]

欠測回数 (310 / 0.09%)

積雪深

0cm 0cm = 41,852
[41,852 (11.57% / 99.12%)] [41,852 / 42,223 (99.12%)]
1cm - 5cm 1cm - 5cm = 262
[262 (0.07% / 0.62%)] [42,114 / 371 (99.74%)]
6cm - 10cm 6cm - 10cm = 95
[95 (0.03% / 0.22%)] [42,209 / 109 (99.97%)]
11cm - 15cm 11cm - 15cm = 14
[14 (0.00% / 0.03%)] [42,223 / 14 (100.00%)]

欠測回数 (319,361 / 88.32%)