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 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
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03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 = 337,099
[337,099 (93.23% / 93.31%)] [337,099 / 361,281 (93.31%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,693
[12,693 (3.51% / 3.51%)] [349,792 / 24,182 (96.82%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,710
[4,710 (1.30% / 1.30%)] [354,502 / 11,489 (98.12%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,322
[2,322 (0.64% / 0.64%)] [356,824 / 6,779 (98.77%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,347
[1,347 (0.37% / 0.37%)] [358,171 / 4,457 (99.14%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 835
[835 (0.23% / 0.23%)] [359,006 / 3,110 (99.37%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 538
[538 (0.15% / 0.15%)] [359,544 / 2,275 (99.52%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 374
[374 (0.10% / 0.10%)] [359,918 / 1,737 (99.62%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 254
[254 (0.07% / 0.07%)] [360,172 / 1,363 (99.69%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 199
[199 (0.06% / 0.06%)] [360,371 / 1,109 (99.75%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 155
[155 (0.04% / 0.04%)] [360,526 / 910 (99.79%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 118
[118 (0.03% / 0.03%)] [360,644 / 755 (99.82%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 93
[93 (0.03% / 0.03%)] [360,737 / 637 (99.85%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 90
[90 (0.02% / 0.02%)] [360,827 / 544 (99.87%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 64
[64 (0.02% / 0.02%)] [360,891 / 454 (99.89%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 60
[60 (0.02% / 0.02%)] [360,951 / 390 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 55
[55 (0.02% / 0.02%)] [361,006 / 330 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 53
[53 (0.01% / 0.01%)] [361,059 / 275 (99.94%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 27
[27 (0.01% / 0.01%)] [361,086 / 222 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 27
[27 (0.01% / 0.01%)] [361,113 / 195 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 26
[26 (0.01% / 0.01%)] [361,139 / 168 (99.96%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 26
[26 (0.01% / 0.01%)] [361,165 / 142 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [361,179 / 116 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [361,194 / 102 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 10
[10 (0.00% / 0.00%)] [361,204 / 87 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 11
[11 (0.00% / 0.00%)] [361,215 / 77 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [361,223 / 66 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [361,234 / 58 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [361,237 / 47 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [361,245 / 44 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [361,247 / 36 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [361,250 / 34 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [361,254 / 31 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [361,256 / 27 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [361,258 / 25 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [361,261 / 23 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [361,265 / 20 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [361,268 / 16 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [361,270 / 13 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [361,271 / 11 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [361,273 / 10 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [361,274 / 8 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [361,275 / 7 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [361,276 / 6 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [361,277 / 5 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [361,278 / 4 (100.00%)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [361,279 / 3 (100.00%)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [361,280 / 2 (100.00%)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [361,281 / 1 (100.00%)]

欠測回数 (303 / 0.08%)

風向

静穏 静穏 = 25,287
[25,287 (6.99% / 7.38%)] [0 / 0 (NA)]
北北東 北北東 = 43,841
[43,841 (12.12% / 12.79%)] [0 / 0 (NA)]
北東 北東 = 34,467
[34,467 (9.53% / 10.06%)] [0 / 0 (NA)]
東北東 東北東 = 20,795
[20,795 (5.75% / 6.07%)] [0 / 0 (NA)]
東 = 10,225
[10,225 (2.83% / 2.98%)] [0 / 0 (NA)]
東南東 東南東 = 7,579
[7,579 (2.10% / 2.21%)] [0 / 0 (NA)]
南東 南東 = 9,904
[9,904 (2.74% / 2.89%)] [0 / 0 (NA)]
南南東 南南東 = 10,124
[10,124 (2.80% / 2.95%)] [0 / 0 (NA)]
南 = 10,264
[10,264 (2.84% / 2.99%)] [0 / 0 (NA)]
南南西 南南西 = 17,022
[17,022 (4.71% / 4.97%)] [0 / 0 (NA)]
南西 南西 = 20,988
[20,988 (5.80% / 6.12%)] [0 / 0 (NA)]
西南西 西南西 = 15,924
[15,924 (4.40% / 4.65%)] [0 / 0 (NA)]
西 西 = 15,804
[15,804 (4.37% / 4.61%)] [0 / 0 (NA)]
西北西 西北西 = 26,654
[26,654 (7.37% / 7.78%)] [0 / 0 (NA)]
北西 北西 = 31,328
[31,328 (8.66% / 9.14%)] [0 / 0 (NA)]
北北西 北北西 = 21,711
[21,711 (6.00% / 6.33%)] [0 / 0 (NA)]
北 = 20,847
[20,847 (5.77% / 6.08%)] [0 / 0 (NA)]

欠測回数 (18,820 / 5.20%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,067
[27,067 (7.49% / 7.89%)] [27,067 / 342,921 (7.89%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 106,280
[106,280 (29.39% / 30.99%)] [133,347 / 315,854 (38.89%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 102,015
[102,015 (28.21% / 29.75%)] [235,362 / 209,574 (68.63%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 58,353
[58,353 (16.14% / 17.02%)] [293,715 / 107,559 (85.65%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 28,399
[28,399 (7.85% / 8.28%)] [322,114 / 49,206 (93.93%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,450
[12,450 (3.44% / 3.63%)] [334,564 / 20,807 (97.56%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,014
[5,014 (1.39% / 1.46%)] [339,578 / 8,357 (99.03%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,047
[2,047 (0.57% / 0.60%)] [341,625 / 3,343 (99.62%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 804
[804 (0.22% / 0.23%)] [342,429 / 1,296 (99.86%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 317
[317 (0.09% / 0.09%)] [342,746 / 492 (99.95%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 117
[117 (0.03% / 0.03%)] [342,863 / 175 (99.98%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 42
[42 (0.01% / 0.01%)] [342,905 / 58 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 12
[12 (0.00% / 0.00%)] [342,917 / 16 (100.00%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [342,920 / 4 (100.00%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [342,921 / 1 (100.00%)]

欠測回数 (18,663 / 5.16%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 342,522 (0.00%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 26
[26 (0.01% / 0.01%)] [29 / 342,519 (0.01%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 78
[78 (0.02% / 0.02%)] [107 / 342,493 (0.03%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 276
[276 (0.08% / 0.08%)] [383 / 342,415 (0.11%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 642
[642 (0.18% / 0.19%)] [1,025 / 342,139 (0.30%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 1,546
[1,546 (0.43% / 0.45%)] [2,571 / 341,497 (0.75%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,420
[7,420 (2.05% / 2.17%)] [9,991 / 339,951 (2.92%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,752
[6,752 (1.87% / 1.97%)] [16,743 / 332,531 (4.89%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,249
[8,249 (2.28% / 2.41%)] [24,992 / 325,779 (7.30%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,978
[9,978 (2.76% / 2.91%)] [34,970 / 317,530 (10.21%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,244
[11,244 (3.11% / 3.28%)] [46,214 / 307,552 (13.49%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,494
[12,494 (3.46% / 3.65%)] [58,708 / 296,308 (17.14%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,900
[12,900 (3.57% / 3.77%)] [71,608 / 283,814 (20.91%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 13,293
[13,293 (3.68% / 3.88%)] [84,901 / 270,914 (24.79%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 12,993
[12,993 (3.59% / 3.79%)] [97,894 / 257,621 (28.58%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,476
[12,476 (3.45% / 3.64%)] [110,370 / 244,628 (32.22%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,575
[12,575 (3.48% / 3.67%)] [122,945 / 232,152 (35.89%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,963
[11,963 (3.31% / 3.49%)] [134,908 / 219,577 (39.39%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,989
[11,989 (3.32% / 3.50%)] [146,897 / 207,614 (42.89%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,210
[12,210 (3.38% / 3.56%)] [159,107 / 195,625 (46.45%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,128
[12,128 (3.35% / 3.54%)] [171,235 / 183,415 (49.99%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,212
[13,212 (3.65% / 3.86%)] [184,447 / 171,287 (53.85%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,731
[13,731 (3.80% / 4.01%)] [198,178 / 158,075 (57.86%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,597
[14,597 (4.04% / 4.26%)] [212,775 / 144,344 (62.12%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,417
[15,417 (4.26% / 4.50%)] [228,192 / 129,747 (66.62%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 15,406
[15,406 (4.26% / 4.50%)] [243,598 / 114,330 (71.12%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,800
[14,800 (4.09% / 4.32%)] [258,398 / 98,924 (75.44%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,273
[14,273 (3.95% / 4.17%)] [272,671 / 84,124 (79.61%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 12,984
[12,984 (3.59% / 3.79%)] [285,655 / 69,851 (83.40%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,849
[11,849 (3.28% / 3.46%)] [297,504 / 56,867 (86.86%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 11,275
[11,275 (3.12% / 3.29%)] [308,779 / 45,018 (90.15%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 9,925
[9,925 (2.74% / 2.90%)] [318,704 / 33,743 (93.05%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 7,913
[7,913 (2.19% / 2.31%)] [326,617 / 23,818 (95.36%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 5,794
[5,794 (1.60% / 1.69%)] [332,411 / 15,905 (97.05%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,146
[4,146 (1.15% / 1.21%)] [336,557 / 10,111 (98.26%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,646
[2,646 (0.73% / 0.77%)] [339,203 / 5,965 (99.03%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,622
[1,622 (0.45% / 0.47%)] [340,825 / 3,319 (99.50%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 873
[873 (0.24% / 0.25%)] [341,698 / 1,697 (99.76%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 454
[454 (0.13% / 0.13%)] [342,152 / 824 (99.89%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 241
[241 (0.07% / 0.07%)] [342,393 / 370 (99.96%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 97
[97 (0.03% / 0.03%)] [342,490 / 129 (99.99%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 24
[24 (0.01% / 0.01%)] [342,514 / 32 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 6
[6 (0.00% / 0.00%)] [342,520 / 8 (100.00%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 2
[2 (0.00% / 0.00%)] [342,522 / 2 (100.00%)]

欠測回数 (19,062 / 5.27%)

日照時間

0.0h 0.0h = 243,103
[243,103 (67.23% / 70.90%)] [243,103 / 342,883 (70.90%)]
0.1h 0.1h = 7,089
[7,089 (1.96% / 2.07%)] [250,192 / 99,780 (72.97%)]
0.2h 0.2h = 5,357
[5,357 (1.48% / 1.56%)] [255,549 / 92,691 (74.53%)]
0.3h 0.3h = 4,694
[4,694 (1.30% / 1.37%)] [260,243 / 87,334 (75.90%)]
0.4h 0.4h = 4,463
[4,463 (1.23% / 1.30%)] [264,706 / 82,640 (77.20%)]
0.5h 0.5h = 4,419
[4,419 (1.22% / 1.29%)] [269,125 / 78,177 (78.49%)]
0.6h 0.6h = 4,376
[4,376 (1.21% / 1.28%)] [273,501 / 73,758 (79.77%)]
0.7h 0.7h = 4,750
[4,750 (1.31% / 1.39%)] [278,251 / 69,382 (81.15%)]
0.8h 0.8h = 5,519
[5,519 (1.53% / 1.61%)] [283,770 / 64,632 (82.76%)]
0.9h 0.9h = 7,793
[7,793 (2.16% / 2.27%)] [291,563 / 59,113 (85.03%)]
1.0h 1.0h = 51,320
[51,320 (14.19% / 14.97%)] [342,883 / 51,320 (100.00%)]

欠測回数 (18,701 / 5.17%)