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 528
観測回数 385,704
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 〜 2019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 = 359,508
[359,508 (93.21% / 93.28%)] [359,508 / 385,401 (93.28)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,608
[13,608 (3.53% / 3.53%)] [373,116 / 25,893 (96.81)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,033
[5,033 (1.30% / 1.31%)] [378,149 / 12,285 (98.12)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,482
[2,482 (0.64% / 0.64%)] [380,631 / 7,252 (98.76)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,457
[1,457 (0.38% / 0.38%)] [382,088 / 4,770 (99.14)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 886
[886 (0.23% / 0.23%)] [382,974 / 3,313 (99.37)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 578
[578 (0.15% / 0.15%)] [383,552 / 2,427 (99.52)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 401
[401 (0.10% / 0.10%)] [383,953 / 1,849 (99.62)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 273
[273 (0.07% / 0.07%)] [384,226 / 1,448 (99.70)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 213
[213 (0.06% / 0.06%)] [384,439 / 1,175 (99.75)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 166
[166 (0.04% / 0.04%)] [384,605 / 962 (99.79)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 127
[127 (0.03% / 0.03%)] [384,732 / 796 (99.83)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 101
[101 (0.03% / 0.03%)] [384,833 / 669 (99.85)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 94
[94 (0.02% / 0.02%)] [384,927 / 568 (99.88)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 65
[65 (0.02% / 0.02%)] [384,992 / 474 (99.89)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 60
[60 (0.02% / 0.02%)] [385,052 / 409 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 56
[56 (0.01% / 0.01%)] [385,108 / 349 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 55
[55 (0.01% / 0.01%)] [385,163 / 293 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 28
[28 (0.01% / 0.01%)] [385,191 / 238 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 30
[30 (0.01% / 0.01%)] [385,221 / 210 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 28
[28 (0.01% / 0.01%)] [385,249 / 180 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 28
[28 (0.01% / 0.01%)] [385,277 / 152 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [385,292 / 124 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [385,307 / 109 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 10
[10 (0.00% / 0.00%)] [385,317 / 94 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 12
[12 (0.00% / 0.00%)] [385,329 / 84 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [385,338 / 72 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 12
[12 (0.00% / 0.00%)] [385,350 / 63 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 4
[4 (0.00% / 0.00%)] [385,354 / 51 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [385,362 / 47 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [385,364 / 39 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [385,367 / 37 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 5
[5 (0.00% / 0.00%)] [385,372 / 34 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [385,374 / 29 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [385,376 / 27 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [385,379 / 25 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [385,383 / 22 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [385,386 / 18 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [385,388 / 15 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [385,389 / 13 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [385,391 / 12 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [385,392 / 10 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 2
[2 (0.00% / 0.00%)] [385,394 / 9 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [385,395 / 7 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [385,396 / 6 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [385,398 / 5 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [385,399 / 3 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [385,400 / 2 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [385,401 / 1 (100.00)]

欠測回数 (303 / 0.08%)

風向

静穏 静穏 = 25,907
[25,907 (6.72% / 7.06%)]
北北東 北北東 = 46,919
[46,919 (12.16% / 12.79%)]
北東 北東 = 37,853
[37,853 (9.81% / 10.32%)]
東北東 東北東 = 22,540
[22,540 (5.84% / 6.14%)]
東 = 10,907
[10,907 (2.83% / 2.97%)]
東南東 東南東 = 8,398
[8,398 (2.18% / 2.29%)]
南東 南東 = 10,712
[10,712 (2.78% / 2.92%)]
南南東 南南東 = 11,514
[11,514 (2.99% / 3.14%)]
南 = 11,446
[11,446 (2.97% / 3.12%)]
南南西 南南西 = 18,465
[18,465 (4.79% / 5.03%)]
南西 南西 = 22,965
[22,965 (5.95% / 6.26%)]
西南西 西南西 = 17,113
[17,113 (4.44% / 4.66%)]
西 西 = 16,673
[16,673 (4.32% / 4.54%)]
西北西 西北西 = 27,533
[27,533 (7.14% / 7.50%)]
北西 北西 = 32,290
[32,290 (8.37% / 8.80%)]
北北西 北北西 = 22,835
[22,835 (5.92% / 6.22%)]
北 = 22,807
[22,807 (5.91% / 6.22%)]

欠測回数 (18,827 / 4.88%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 28,394
[28,394 (7.36% / 7.74%)] [28,394 / 367,034 (7.74)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 112,873
[112,873 (29.26% / 30.75%)] [141,267 / 338,640 (38.49)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 109,859
[109,859 (28.48% / 29.93%)] [251,126 / 225,767 (68.42)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 63,210
[63,210 (16.39% / 17.22%)] [314,336 / 115,908 (85.64)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 30,596
[30,596 (7.93% / 8.34%)] [344,932 / 52,698 (93.98)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,270
[13,270 (3.44% / 3.62%)] [358,202 / 22,102 (97.59)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,322
[5,322 (1.38% / 1.45%)] [363,524 / 8,832 (99.04)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,157
[2,157 (0.56% / 0.59%)] [365,681 / 3,510 (99.63)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 839
[839 (0.22% / 0.23%)] [366,520 / 1,353 (99.86)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 325
[325 (0.08% / 0.09%)] [366,845 / 514 (99.95)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 127
[127 (0.03% / 0.03%)] [366,972 / 189 (99.98)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 44
[44 (0.01% / 0.01%)] [367,016 / 62 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 14
[14 (0.00% / 0.00%)] [367,030 / 18 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [367,033 / 4 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [367,034 / 1 (100.00)]

欠測回数 (18,670 / 4.84%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 366,636 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 28
[28 (0.01% / 0.01%)] [31 / 366,633 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 87
[87 (0.02% / 0.02%)] [118 / 366,605 (0.03)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 282
[282 (0.07% / 0.08%)] [400 / 366,518 (0.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 667
[667 (0.17% / 0.18%)] [1,067 / 366,236 (0.29)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 1,620
[1,620 (0.42% / 0.44%)] [2,687 / 365,569 (0.73)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,744
[7,744 (2.01% / 2.11%)] [10,431 / 363,949 (2.85)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 7,049
[7,049 (1.83% / 1.92%)] [17,480 / 356,205 (4.77)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,635
[8,635 (2.24% / 2.36%)] [26,115 / 349,156 (7.12)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,434
[10,434 (2.71% / 2.85%)] [36,549 / 340,521 (9.97)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,771
[11,771 (3.05% / 3.21%)] [48,320 / 330,087 (13.18)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 13,168
[13,168 (3.41% / 3.59%)] [61,488 / 318,316 (16.77)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 13,641
[13,641 (3.54% / 3.72%)] [75,129 / 305,148 (20.49)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 14,061
[14,061 (3.65% / 3.84%)] [89,190 / 291,507 (24.33)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 13,770
[13,770 (3.57% / 3.76%)] [102,960 / 277,446 (28.08)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 13,280
[13,280 (3.44% / 3.62%)] [116,240 / 263,676 (31.70)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 13,315
[13,315 (3.45% / 3.63%)] [129,555 / 250,396 (35.34)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,739
[12,739 (3.30% / 3.47%)] [142,294 / 237,081 (38.81)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,808
[12,808 (3.32% / 3.49%)] [155,102 / 224,342 (42.30)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,995
[12,995 (3.37% / 3.54%)] [168,097 / 211,534 (45.85)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 13,035
[13,035 (3.38% / 3.56%)] [181,132 / 198,539 (49.40)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 14,161
[14,161 (3.67% / 3.86%)] [195,293 / 185,504 (53.27)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 14,710
[14,710 (3.81% / 4.01%)] [210,003 / 171,343 (57.28)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 15,674
[15,674 (4.06% / 4.28%)] [225,677 / 156,633 (61.55)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 16,613
[16,613 (4.31% / 4.53%)] [242,290 / 140,959 (66.08)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 16,620
[16,620 (4.31% / 4.53%)] [258,910 / 124,346 (70.62)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 15,884
[15,884 (4.12% / 4.33%)] [274,794 / 107,726 (74.95)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 15,468
[15,468 (4.01% / 4.22%)] [290,262 / 91,842 (79.17)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,980
[13,980 (3.62% / 3.81%)] [304,242 / 76,374 (82.98)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,874
[12,874 (3.34% / 3.51%)] [317,116 / 62,394 (86.49)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 12,245
[12,245 (3.17% / 3.34%)] [329,361 / 49,520 (89.83)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,826
[10,826 (2.81% / 2.95%)] [340,187 / 37,275 (92.79)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,706
[8,706 (2.26% / 2.37%)] [348,893 / 26,449 (95.16)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 6,464
[6,464 (1.68% / 1.76%)] [355,357 / 17,743 (96.92)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,604
[4,604 (1.19% / 1.26%)] [359,961 / 11,279 (98.18)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,970
[2,970 (0.77% / 0.81%)] [362,931 / 6,675 (98.99)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,827
[1,827 (0.47% / 0.50%)] [364,758 / 3,705 (99.49)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 974
[974 (0.25% / 0.27%)] [365,732 / 1,878 (99.75)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 506
[506 (0.13% / 0.14%)] [366,238 / 904 (99.89)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 265
[265 (0.07% / 0.07%)] [366,503 / 398 (99.96)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 100
[100 (0.03% / 0.03%)] [366,603 / 133 (99.99)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 25
[25 (0.01% / 0.01%)] [366,628 / 33 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 6
[6 (0.00% / 0.00%)] [366,634 / 8 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 2
[2 (0.00% / 0.00%)] [366,636 / 2 (100.00)]

欠測回数 (19,068 / 4.94%)

日照時間

0.0h 0.0h = 259,440
[259,440 (67.26% / 70.69%)] [259,440 / 366,991 (70.69)]
0.1h 0.1h = 7,720
[7,720 (2.00% / 2.10%)] [267,160 / 107,551 (72.80)]
0.2h 0.2h = 5,821
[5,821 (1.51% / 1.59%)] [272,981 / 99,831 (74.38)]
0.3h 0.3h = 5,103
[5,103 (1.32% / 1.39%)] [278,084 / 94,010 (75.77)]
0.4h 0.4h = 4,849
[4,849 (1.26% / 1.32%)] [282,933 / 88,907 (77.10)]
0.5h 0.5h = 4,734
[4,734 (1.23% / 1.29%)] [287,667 / 84,058 (78.39)]
0.6h 0.6h = 4,738
[4,738 (1.23% / 1.29%)] [292,405 / 79,324 (79.68)]
0.7h 0.7h = 5,090
[5,090 (1.32% / 1.39%)] [297,495 / 74,586 (81.06)]
0.8h 0.8h = 5,933
[5,933 (1.54% / 1.62%)] [303,428 / 69,496 (82.68)]
0.9h 0.9h = 8,395
[8,395 (2.18% / 2.29%)] [311,823 / 63,563 (84.97)]
1.0h 1.0h = 55,168
[55,168 (14.30% / 15.03%)] [366,991 / 55,168 (100.00)]

欠測回数 (18,713 / 4.85%)