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 488
観測回数 356,496
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 〜 2016年08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 = 332,341
[332,341 (93.22% / 93.30%)] [332,341 / 356,193 (93.30%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,506
[12,506 (3.51% / 3.51%)] [344,847 / 23,852 (96.81%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,640
[4,640 (1.30% / 1.30%)] [349,487 / 11,346 (98.12%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,292
[2,292 (0.64% / 0.64%)] [351,779 / 6,706 (98.76%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,329
[1,329 (0.37% / 0.37%)] [353,108 / 4,414 (99.13%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 827
[827 (0.23% / 0.23%)] [353,935 / 3,085 (99.37%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 531
[531 (0.15% / 0.15%)] [354,466 / 2,258 (99.52%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 371
[371 (0.10% / 0.10%)] [354,837 / 1,727 (99.62%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 253
[253 (0.07% / 0.07%)] [355,090 / 1,356 (99.69%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 197
[197 (0.06% / 0.06%)] [355,287 / 1,103 (99.75%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 153
[153 (0.04% / 0.04%)] [355,440 / 906 (99.79%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 117
[117 (0.03% / 0.03%)] [355,557 / 753 (99.82%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 93
[93 (0.03% / 0.03%)] [355,650 / 636 (99.85%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 89
[89 (0.02% / 0.02%)] [355,739 / 543 (99.87%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 64
[64 (0.02% / 0.02%)] [355,803 / 454 (99.89%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 60
[60 (0.02% / 0.02%)] [355,863 / 390 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 55
[55 (0.02% / 0.02%)] [355,918 / 330 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 53
[53 (0.01% / 0.01%)] [355,971 / 275 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 27
[27 (0.01% / 0.01%)] [355,998 / 222 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 27
[27 (0.01% / 0.01%)] [356,025 / 195 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 26
[26 (0.01% / 0.01%)] [356,051 / 168 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 26
[26 (0.01% / 0.01%)] [356,077 / 142 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [356,091 / 116 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [356,106 / 102 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 10
[10 (0.00% / 0.00%)] [356,116 / 87 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 11
[11 (0.00% / 0.00%)] [356,127 / 77 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [356,135 / 66 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [356,146 / 58 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [356,149 / 47 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [356,157 / 44 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [356,159 / 36 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [356,162 / 34 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [356,166 / 31 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [356,168 / 27 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [356,170 / 25 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [356,173 / 23 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [356,177 / 20 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [356,180 / 16 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [356,182 / 13 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [356,183 / 11 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [356,185 / 10 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [356,186 / 8 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [356,187 / 7 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [356,188 / 6 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [356,189 / 5 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [356,190 / 4 (100.00%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [356,191 / 3 (100.00%)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [356,192 / 2 (100.00%)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [356,193 / 1 (100.00%)]

欠測回数 (303 / 0.08%)

風向

静穏 静穏 = 25,133
[25,133 (7.05% / 7.44%)] [0 / 0 (NA)]
北北東 北北東 = 43,075
[43,075 (12.08% / 12.76%)] [0 / 0 (NA)]
北東 北東 = 33,954
[33,954 (9.52% / 10.06%)] [0 / 0 (NA)]
東北東 東北東 = 20,564
[20,564 (5.77% / 6.09%)] [0 / 0 (NA)]
東 = 10,127
[10,127 (2.84% / 3.00%)] [0 / 0 (NA)]
東南東 東南東 = 7,460
[7,460 (2.09% / 2.21%)] [0 / 0 (NA)]
南東 南東 = 9,781
[9,781 (2.74% / 2.90%)] [0 / 0 (NA)]
南南東 南南東 = 9,962
[9,962 (2.79% / 2.95%)] [0 / 0 (NA)]
南 = 10,149
[10,149 (2.85% / 3.01%)] [0 / 0 (NA)]
南南西 南南西 = 16,856
[16,856 (4.73% / 4.99%)] [0 / 0 (NA)]
南西 南西 = 20,687
[20,687 (5.80% / 6.13%)] [0 / 0 (NA)]
西南西 西南西 = 15,576
[15,576 (4.37% / 4.61%)] [0 / 0 (NA)]
西 西 = 15,498
[15,498 (4.35% / 4.59%)] [0 / 0 (NA)]
西北西 西北西 = 26,320
[26,320 (7.38% / 7.79%)] [0 / 0 (NA)]
北西 北西 = 30,942
[30,942 (8.68% / 9.16%)] [0 / 0 (NA)]
北北西 北北西 = 21,277
[21,277 (5.97% / 6.30%)] [0 / 0 (NA)]
北 = 20,315
[20,315 (5.70% / 6.02%)] [0 / 0 (NA)]

欠測回数 (18,820 / 5.28%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 26,764
[26,764 (7.51% / 7.92%)] [26,764 / 337,833 (7.92%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 104,900
[104,900 (29.43% / 31.05%)] [131,664 / 311,069 (38.97%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 100,537
[100,537 (28.20% / 29.76%)] [232,201 / 206,169 (68.73%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 57,359
[57,359 (16.09% / 16.98%)] [289,560 / 105,632 (85.71%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 27,859
[27,859 (7.81% / 8.25%)] [317,419 / 48,273 (93.96%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,197
[12,197 (3.42% / 3.61%)] [329,616 / 20,414 (97.57%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,922
[4,922 (1.38% / 1.46%)] [334,538 / 8,217 (99.02%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,015
[2,015 (0.57% / 0.60%)] [336,553 / 3,295 (99.62%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 791
[791 (0.22% / 0.23%)] [337,344 / 1,280 (99.86%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 314
[314 (0.09% / 0.09%)] [337,658 / 489 (99.95%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 117
[117 (0.03% / 0.03%)] [337,775 / 175 (99.98%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 42
[42 (0.01% / 0.01%)] [337,817 / 58 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 12
[12 (0.00% / 0.00%)] [337,829 / 16 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [337,832 / 4 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [337,833 / 1 (100.00%)]

欠測回数 (18,663 / 5.24%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 337,434 (0.00%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 26
[26 (0.01% / 0.01%)] [29 / 337,431 (0.01%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 78
[78 (0.02% / 0.02%)] [107 / 337,405 (0.03%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 274
[274 (0.08% / 0.08%)] [381 / 337,327 (0.11%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 635
[635 (0.18% / 0.19%)] [1,016 / 337,053 (0.30%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 1,531
[1,531 (0.43% / 0.45%)] [2,547 / 336,418 (0.75%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,257
[7,257 (2.04% / 2.15%)] [9,804 / 334,887 (2.91%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,641
[6,641 (1.86% / 1.97%)] [16,445 / 327,630 (4.87%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,070
[8,070 (2.26% / 2.39%)] [24,515 / 320,989 (7.27%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,733
[9,733 (2.73% / 2.88%)] [34,248 / 312,919 (10.15%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,979
[10,979 (3.08% / 3.25%)] [45,227 / 303,186 (13.40%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,244
[12,244 (3.43% / 3.63%)] [57,471 / 292,207 (17.03%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,583
[12,583 (3.53% / 3.73%)] [70,054 / 279,963 (20.76%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,958
[12,958 (3.63% / 3.84%)] [83,012 / 267,380 (24.60%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,705
[12,705 (3.56% / 3.77%)] [95,717 / 254,422 (28.37%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,152
[12,152 (3.41% / 3.60%)] [107,869 / 241,717 (31.97%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,283
[12,283 (3.45% / 3.64%)] [120,152 / 229,565 (35.61%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,726
[11,726 (3.29% / 3.48%)] [131,878 / 217,282 (39.08%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,789
[11,789 (3.31% / 3.49%)] [143,667 / 205,556 (42.58%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,031
[12,031 (3.37% / 3.57%)] [155,698 / 193,767 (46.14%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 11,976
[11,976 (3.36% / 3.55%)] [167,674 / 181,736 (49.69%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,103
[13,103 (3.68% / 3.88%)] [180,777 / 169,760 (53.57%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,596
[13,596 (3.81% / 4.03%)] [194,373 / 156,657 (57.60%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,490
[14,490 (4.06% / 4.29%)] [208,863 / 143,061 (61.90%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,313
[15,313 (4.30% / 4.54%)] [224,176 / 128,571 (66.44%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 15,296
[15,296 (4.29% / 4.53%)] [239,472 / 113,258 (70.97%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,669
[14,669 (4.11% / 4.35%)] [254,141 / 97,962 (75.32%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,121
[14,121 (3.96% / 4.18%)] [268,262 / 83,293 (79.50%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 12,849
[12,849 (3.60% / 3.81%)] [281,111 / 69,172 (83.31%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,687
[11,687 (3.28% / 3.46%)] [292,798 / 56,323 (86.77%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 11,156
[11,156 (3.13% / 3.31%)] [303,954 / 44,636 (90.08%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 9,832
[9,832 (2.76% / 2.91%)] [313,786 / 33,480 (92.99%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 7,837
[7,837 (2.20% / 2.32%)] [321,623 / 23,648 (95.31%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 5,743
[5,743 (1.61% / 1.70%)] [327,366 / 15,811 (97.02%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,119
[4,119 (1.16% / 1.22%)] [331,485 / 10,068 (98.24%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,631
[2,631 (0.74% / 0.78%)] [334,116 / 5,949 (99.02%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,621
[1,621 (0.45% / 0.48%)] [335,737 / 3,318 (99.50%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 873
[873 (0.24% / 0.26%)] [336,610 / 1,697 (99.76%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 454
[454 (0.13% / 0.13%)] [337,064 / 824 (99.89%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 241
[241 (0.07% / 0.07%)] [337,305 / 370 (99.96%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 97
[97 (0.03% / 0.03%)] [337,402 / 129 (99.99%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 24
[24 (0.01% / 0.01%)] [337,426 / 32 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 6
[6 (0.00% / 0.00%)] [337,432 / 8 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 2
[2 (0.00% / 0.00%)] [337,434 / 2 (100.00%)]

欠測回数 (19,062 / 5.35%)

日照時間

0.0h 0.0h = 239,660
[239,660 (67.23% / 70.95%)] [239,660 / 337,795 (70.95%)]
0.1h 0.1h = 6,958
[6,958 (1.95% / 2.06%)] [246,618 / 98,135 (73.01%)]
0.2h 0.2h = 5,273
[5,273 (1.48% / 1.56%)] [251,891 / 91,177 (74.57%)]
0.3h 0.3h = 4,625
[4,625 (1.30% / 1.37%)] [256,516 / 85,904 (75.94%)]
0.4h 0.4h = 4,409
[4,409 (1.24% / 1.31%)] [260,925 / 81,279 (77.24%)]
0.5h 0.5h = 4,337
[4,337 (1.22% / 1.28%)] [265,262 / 76,870 (78.53%)]
0.6h 0.6h = 4,306
[4,306 (1.21% / 1.27%)] [269,568 / 72,533 (79.80%)]
0.7h 0.7h = 4,676
[4,676 (1.31% / 1.38%)] [274,244 / 68,227 (81.19%)]
0.8h 0.8h = 5,422
[5,422 (1.52% / 1.61%)] [279,666 / 63,551 (82.79%)]
0.9h 0.9h = 7,679
[7,679 (2.15% / 2.27%)] [287,345 / 58,129 (85.06%)]
1.0h 1.0h = 50,450
[50,450 (14.15% / 14.94%)] [337,795 / 50,450 (100.00%)]

欠測回数 (18,701 / 5.25%)