観測所番号 40136
都道府県 茨城県 [ 地域ポータル ]
所在地 茨城県日立市会瀬町 (茨城県日立市)
観測月数 504
観測回数 368,184
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1975年05月20日 〜 1978年01月17日 日立 (ヒタチ) 36.598N 140.650E 52m 0.0m
1978年01月18日 〜 1986年10月29日 日立 (ヒタチ) 36.598N 140.650E 52m 10.5m
1986年10月30日 〜 2008年01月21日 日立 (ヒタチ) 36.598N 140.650E 52m 10.5m
2008年01月22日 〜 2010年02月24日 日立 (ヒタチ) 36.598N 140.650E 52m 10.5m
2010年02月25日 〜 2012年03月15日 日立 (ヒタチ) 36.598N 140.650E 52m 10.0m
2012年03月16日 〜 2017年12月99日 日立 (ヒタチ) 36.580N 140.645E 34m 10.0m
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
40106 神峰山(茨城県) 6.75km 330度
40081 高萩(茨城県) 15.49km 24度
40126 中野(茨城県) 17.01km 244度
40076 大能(茨城県) 18.68km 345度
40066 徳田(茨城県) 26.36km 326度
40201 水戸(茨城県) 27.33km 215度
40900 水戸(茨城県) 27.33km 215度
40091 常陸大宮(茨城県) 28.79km 276度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 343,207
[343,207 (93.22% / 93.29%)] [343,207 / 367,881 (93.29)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,953
[12,953 (3.52% / 3.52%)] [356,160 / 24,674 (96.81)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,811
[4,811 (1.31% / 1.31%)] [360,971 / 11,721 (98.12)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,360
[2,360 (0.64% / 0.64%)] [363,331 / 6,910 (98.76)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,383
[1,383 (0.38% / 0.38%)] [364,714 / 4,550 (99.14)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 848
[848 (0.23% / 0.23%)] [365,562 / 3,167 (99.37)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 553
[553 (0.15% / 0.15%)] [366,115 / 2,319 (99.52)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 383
[383 (0.10% / 0.10%)] [366,498 / 1,766 (99.62)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 260
[260 (0.07% / 0.07%)] [366,758 / 1,383 (99.69)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 200
[200 (0.05% / 0.05%)] [366,958 / 1,123 (99.75)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 158
[158 (0.04% / 0.04%)] [367,116 / 923 (99.79)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 122
[122 (0.03% / 0.03%)] [367,238 / 765 (99.83)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 94
[94 (0.03% / 0.03%)] [367,332 / 643 (99.85)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 90
[90 (0.02% / 0.02%)] [367,422 / 549 (99.88)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 64
[64 (0.02% / 0.02%)] [367,486 / 459 (99.89)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 60
[60 (0.02% / 0.02%)] [367,546 / 395 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 56
[56 (0.02% / 0.02%)] [367,602 / 335 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 54
[54 (0.01% / 0.01%)] [367,656 / 279 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 27
[27 (0.01% / 0.01%)] [367,683 / 225 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 27
[27 (0.01% / 0.01%)] [367,710 / 198 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 27
[27 (0.01% / 0.01%)] [367,737 / 171 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 26
[26 (0.01% / 0.01%)] [367,763 / 144 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [367,777 / 118 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [367,792 / 104 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 10
[10 (0.00% / 0.00%)] [367,802 / 89 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [367,814 / 79 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [367,823 / 67 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [367,834 / 58 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [367,837 / 47 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [367,845 / 44 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [367,847 / 36 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [367,850 / 34 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [367,854 / 31 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [367,856 / 27 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [367,858 / 25 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [367,861 / 23 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [367,865 / 20 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [367,868 / 16 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [367,870 / 13 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [367,871 / 11 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [367,873 / 10 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [367,874 / 8 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [367,875 / 7 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [367,876 / 6 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [367,877 / 5 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [367,878 / 4 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [367,879 / 3 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [367,880 / 2 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [367,881 / 1 (100.00)]

欠測回数 (303 / 0.08%)

風向

静穏 静穏 = 25,489
[25,489 (6.92% / 7.30%)]
北北東 北北東 = 44,627
[44,627 (12.12% / 12.77%)]
北東 北東 = 35,464
[35,464 (9.63% / 10.15%)]
東北東 東北東 = 21,300
[21,300 (5.79% / 6.10%)]
東 = 10,423
[10,423 (2.83% / 2.98%)]
東南東 東南東 = 7,815
[7,815 (2.12% / 2.24%)]
南東 南東 = 10,134
[10,134 (2.75% / 2.90%)]
南南東 南南東 = 10,541
[10,541 (2.86% / 3.02%)]
南 = 10,666
[10,666 (2.90% / 3.05%)]
南南西 南南西 = 17,451
[17,451 (4.74% / 5.00%)]
南西 南西 = 21,505
[21,505 (5.84% / 6.16%)]
西南西 西南西 = 16,236
[16,236 (4.41% / 4.65%)]
西 西 = 16,024
[16,024 (4.35% / 4.59%)]
西北西 西北西 = 26,889
[26,889 (7.30% / 7.70%)]
北西 北西 = 31,548
[31,548 (8.57% / 9.03%)]
北北西 北北西 = 21,940
[21,940 (5.96% / 6.28%)]
北 = 21,310
[21,310 (5.79% / 6.10%)]

欠測回数 (18,822 / 5.11%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,458
[27,458 (7.46% / 7.86%)] [27,458 / 349,519 (7.86)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 108,121
[108,121 (29.37% / 30.93%)] [135,579 / 322,061 (38.79)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 104,236
[104,236 (28.31% / 29.82%)] [239,815 / 213,940 (68.61)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 59,664
[59,664 (16.20% / 17.07%)] [299,479 / 109,704 (85.68)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 28,967
[28,967 (7.87% / 8.29%)] [328,446 / 50,040 (93.97)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,624
[12,624 (3.43% / 3.61%)] [341,070 / 21,073 (97.58)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,082
[5,082 (1.38% / 1.45%)] [346,152 / 8,449 (99.04)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,064
[2,064 (0.56% / 0.59%)] [348,216 / 3,367 (99.63)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 807
[807 (0.22% / 0.23%)] [349,023 / 1,303 (99.86)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 318
[318 (0.09% / 0.09%)] [349,341 / 496 (99.95)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 118
[118 (0.03% / 0.03%)] [349,459 / 178 (99.98)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 44
[44 (0.01% / 0.01%)] [349,503 / 60 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 12
[12 (0.00% / 0.00%)] [349,515 / 16 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [349,518 / 4 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [349,519 / 1 (100.00)]

欠測回数 (18,665 / 5.07%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 349,121 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 26
[26 (0.01% / 0.01%)] [29 / 349,118 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 78
[78 (0.02% / 0.02%)] [107 / 349,092 (0.03)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 276
[276 (0.07% / 0.08%)] [383 / 349,014 (0.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 642
[642 (0.17% / 0.18%)] [1,025 / 348,738 (0.29)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 1,547
[1,547 (0.42% / 0.44%)] [2,572 / 348,096 (0.74)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,455
[7,455 (2.02% / 2.14%)] [10,027 / 346,549 (2.87)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,783
[6,783 (1.84% / 1.94%)] [16,810 / 339,094 (4.81)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,293
[8,293 (2.25% / 2.38%)] [25,103 / 332,311 (7.19)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,052
[10,052 (2.73% / 2.88%)] [35,155 / 324,018 (10.07)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,326
[11,326 (3.08% / 3.24%)] [46,481 / 313,966 (13.31)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,637
[12,637 (3.43% / 3.62%)] [59,118 / 302,640 (16.93)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 13,040
[13,040 (3.54% / 3.74%)] [72,158 / 290,003 (20.67)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 13,449
[13,449 (3.65% / 3.85%)] [85,607 / 276,963 (24.52)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 13,137
[13,137 (3.57% / 3.76%)] [98,744 / 263,514 (28.28)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,629
[12,629 (3.43% / 3.62%)] [111,373 / 250,377 (31.90)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,742
[12,742 (3.46% / 3.65%)] [124,115 / 237,748 (35.55)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,194
[12,194 (3.31% / 3.49%)] [136,309 / 225,006 (39.04)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,201
[12,201 (3.31% / 3.49%)] [148,510 / 212,812 (42.54)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,453
[12,453 (3.38% / 3.57%)] [160,963 / 200,611 (46.11)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,425
[12,425 (3.37% / 3.56%)] [173,388 / 188,158 (49.66)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,530
[13,530 (3.67% / 3.88%)] [186,918 / 175,733 (53.54)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 14,051
[14,051 (3.82% / 4.02%)] [200,969 / 162,203 (57.56)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,928
[14,928 (4.05% / 4.28%)] [215,897 / 148,152 (61.84)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,751
[15,751 (4.28% / 4.51%)] [231,648 / 133,224 (66.35)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 15,745
[15,745 (4.28% / 4.51%)] [247,393 / 117,473 (70.86)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 15,106
[15,106 (4.10% / 4.33%)] [262,499 / 101,728 (75.19)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,718
[14,718 (4.00% / 4.22%)] [277,217 / 86,622 (79.40)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,370
[13,370 (3.63% / 3.83%)] [290,587 / 71,904 (83.23)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,221
[12,221 (3.32% / 3.50%)] [302,808 / 58,534 (86.73)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 11,639
[11,639 (3.16% / 3.33%)] [314,447 / 46,313 (90.07)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,230
[10,230 (2.78% / 2.93%)] [324,677 / 34,674 (93.00)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,142
[8,142 (2.21% / 2.33%)] [332,819 / 24,444 (95.33)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 5,968
[5,968 (1.62% / 1.71%)] [338,787 / 16,302 (97.04)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,266
[4,266 (1.16% / 1.22%)] [343,053 / 10,334 (98.26)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,709
[2,709 (0.74% / 0.78%)] [345,762 / 6,068 (99.04)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,643
[1,643 (0.45% / 0.47%)] [347,405 / 3,359 (99.51)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 889
[889 (0.24% / 0.25%)] [348,294 / 1,716 (99.76)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 455
[455 (0.12% / 0.13%)] [348,749 / 827 (99.89)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 243
[243 (0.07% / 0.07%)] [348,992 / 372 (99.96)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 97
[97 (0.03% / 0.03%)] [349,089 / 129 (99.99)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 24
[24 (0.01% / 0.01%)] [349,113 / 32 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 6
[6 (0.00% / 0.00%)] [349,119 / 8 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 2
[2 (0.00% / 0.00%)] [349,121 / 2 (100.00)]

欠測回数 (19,063 / 5.18%)

日照時間

0.0h 0.0h = 247,648
[247,648 (67.26% / 70.86%)] [247,648 / 349,478 (70.86)]
0.1h 0.1h = 7,264
[7,264 (1.97% / 2.08%)] [254,912 / 101,830 (72.94)]
0.2h 0.2h = 5,491
[5,491 (1.49% / 1.57%)] [260,403 / 94,566 (74.51)]
0.3h 0.3h = 4,813
[4,813 (1.31% / 1.38%)] [265,216 / 89,075 (75.89)]
0.4h 0.4h = 4,561
[4,561 (1.24% / 1.31%)] [269,777 / 84,262 (77.19)]
0.5h 0.5h = 4,503
[4,503 (1.22% / 1.29%)] [274,280 / 79,701 (78.48)]
0.6h 0.6h = 4,485
[4,485 (1.22% / 1.28%)] [278,765 / 75,198 (79.77)]
0.7h 0.7h = 4,847
[4,847 (1.32% / 1.39%)] [283,612 / 70,713 (81.15)]
0.8h 0.8h = 5,627
[5,627 (1.53% / 1.61%)] [289,239 / 65,866 (82.76)]
0.9h 0.9h = 7,946
[7,946 (2.16% / 2.27%)] [297,185 / 60,239 (85.04)]
1.0h 1.0h = 52,293
[52,293 (14.20% / 14.96%)] [349,478 / 52,293 (100.00)]

欠測回数 (18,706 / 5.08%)