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 499
観測回数 364,512
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07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 = 339,849
[339,849 (93.23% / 93.31%)] [339,849 / 364,209 (93.31)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,784
[12,784 (3.51% / 3.51%)] [352,633 / 24,360 (96.82)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,743
[4,743 (1.30% / 1.30%)] [357,376 / 11,576 (98.12)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,337
[2,337 (0.64% / 0.64%)] [359,713 / 6,833 (98.77)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,363
[1,363 (0.37% / 0.37%)] [361,076 / 4,496 (99.14)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 843
[843 (0.23% / 0.23%)] [361,919 / 3,133 (99.37)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 546
[546 (0.15% / 0.15%)] [362,465 / 2,290 (99.52)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 377
[377 (0.10% / 0.10%)] [362,842 / 1,744 (99.62)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 254
[254 (0.07% / 0.07%)] [363,096 / 1,367 (99.69)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 200
[200 (0.05% / 0.05%)] [363,296 / 1,113 (99.75)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 155
[155 (0.04% / 0.04%)] [363,451 / 913 (99.79)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 119
[119 (0.03% / 0.03%)] [363,570 / 758 (99.82)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 93
[93 (0.03% / 0.03%)] [363,663 / 639 (99.85)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 90
[90 (0.02% / 0.02%)] [363,753 / 546 (99.87)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 64
[64 (0.02% / 0.02%)] [363,817 / 456 (99.89)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 60
[60 (0.02% / 0.02%)] [363,877 / 392 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 55
[55 (0.02% / 0.02%)] [363,932 / 332 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 53
[53 (0.01% / 0.01%)] [363,985 / 277 (99.94)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 27
[27 (0.01% / 0.01%)] [364,012 / 224 (99.95)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 27
[27 (0.01% / 0.01%)] [364,039 / 197 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 27
[27 (0.01% / 0.01%)] [364,066 / 170 (99.96)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 26
[26 (0.01% / 0.01%)] [364,092 / 143 (99.97)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [364,106 / 117 (99.97)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [364,121 / 103 (99.98)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 10
[10 (0.00% / 0.00%)] [364,131 / 88 (99.98)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 11
[11 (0.00% / 0.00%)] [364,142 / 78 (99.98)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 9
[9 (0.00% / 0.00%)] [364,151 / 67 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [364,162 / 58 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [364,165 / 47 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [364,173 / 44 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 2
[2 (0.00% / 0.00%)] [364,175 / 36 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [364,178 / 34 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [364,182 / 31 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [364,184 / 27 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 2
[2 (0.00% / 0.00%)] [364,186 / 25 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 3
[3 (0.00% / 0.00%)] [364,189 / 23 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [364,193 / 20 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [364,196 / 16 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 2
[2 (0.00% / 0.00%)] [364,198 / 13 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [364,199 / 11 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [364,201 / 10 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [364,202 / 8 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [364,203 / 7 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 1
[1 (0.00% / 0.00%)] [364,204 / 6 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 1
[1 (0.00% / 0.00%)] [364,205 / 5 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 1
[1 (0.00% / 0.00%)] [364,206 / 4 (100.00)]
57.5mm - 58.4mm 57.5mm - 58.4mm = 1
[1 (0.00% / 0.00%)] [364,207 / 3 (100.00)]
71.5mm - 72.4mm 71.5mm - 72.4mm = 1
[1 (0.00% / 0.00%)] [364,208 / 2 (100.00)]
83.5mm - 84.4mm 83.5mm - 84.4mm = 1
[1 (0.00% / 0.00%)] [364,209 / 1 (100.00)]

欠測回数 (303 / 0.08%)

風向

静穏 静穏 = 25,372
[25,372 (6.96% / 7.34%)]
北北東 北北東 = 44,068
[44,068 (12.09% / 12.75%)]
北東 北東 = 34,840
[34,840 (9.56% / 10.08%)]
東北東 東北東 = 21,034
[21,034 (5.77% / 6.08%)]
東 = 10,340
[10,340 (2.84% / 2.99%)]
東南東 東南東 = 7,737
[7,737 (2.12% / 2.24%)]
南東 南東 = 10,035
[10,035 (2.75% / 2.90%)]
南南東 南南東 = 10,412
[10,412 (2.86% / 3.01%)]
南 = 10,532
[10,532 (2.89% / 3.05%)]
南南西 南南西 = 17,305
[17,305 (4.75% / 5.01%)]
南西 南西 = 21,286
[21,286 (5.84% / 6.16%)]
西南西 西南西 = 16,037
[16,037 (4.40% / 4.64%)]
西 西 = 15,868
[15,868 (4.35% / 4.59%)]
西北西 西北西 = 26,709
[26,709 (7.33% / 7.73%)]
北西 北西 = 31,377
[31,377 (8.61% / 9.08%)]
北北西 北北西 = 21,761
[21,761 (5.97% / 6.29%)]
北 = 20,977
[20,977 (5.75% / 6.07%)]

欠測回数 (18,822 / 5.16%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 27,244
[27,244 (7.47% / 7.88%)] [27,244 / 345,847 (7.88)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 107,080
[107,080 (29.38% / 30.96%)] [134,324 / 318,603 (38.84)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 102,984
[102,984 (28.25% / 29.78%)] [237,308 / 211,523 (68.62)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 58,922
[58,922 (16.16% / 17.04%)] [296,230 / 108,539 (85.65)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 28,677
[28,677 (7.87% / 8.29%)] [324,907 / 49,617 (93.95)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 12,538
[12,538 (3.44% / 3.63%)] [337,445 / 20,940 (97.57)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 5,045
[5,045 (1.38% / 1.46%)] [342,490 / 8,402 (99.03)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 2,056
[2,056 (0.56% / 0.59%)] [344,546 / 3,357 (99.62)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 805
[805 (0.22% / 0.23%)] [345,351 / 1,301 (99.86)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 318
[318 (0.09% / 0.09%)] [345,669 / 496 (99.95)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 118
[118 (0.03% / 0.03%)] [345,787 / 178 (99.98)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 44
[44 (0.01% / 0.01%)] [345,831 / 60 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 12
[12 (0.00% / 0.00%)] [345,843 / 16 (100.00)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 3
[3 (0.00% / 0.00%)] [345,846 / 4 (100.00)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 1
[1 (0.00% / 0.00%)] [345,847 / 1 (100.00)]

欠測回数 (18,665 / 5.12%)

気温

-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 345,449 (0.00)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 26
[26 (0.01% / 0.01%)] [29 / 345,446 (0.01)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 78
[78 (0.02% / 0.02%)] [107 / 345,420 (0.03)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 276
[276 (0.08% / 0.08%)] [383 / 345,342 (0.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 642
[642 (0.18% / 0.19%)] [1,025 / 345,066 (0.30)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 1,546
[1,546 (0.42% / 0.45%)] [2,571 / 344,424 (0.74)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 7,420
[7,420 (2.04% / 2.15%)] [9,991 / 342,878 (2.89)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,752
[6,752 (1.85% / 1.95%)] [16,743 / 335,458 (4.85)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,249
[8,249 (2.26% / 2.39%)] [24,992 / 328,706 (7.23)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,980
[9,980 (2.74% / 2.89%)] [34,972 / 320,457 (10.12)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,251
[11,251 (3.09% / 3.26%)] [46,223 / 310,477 (13.38)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,524
[12,524 (3.44% / 3.63%)] [58,747 / 299,226 (17.01)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,917
[12,917 (3.54% / 3.74%)] [71,664 / 286,702 (20.75)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 13,318
[13,318 (3.65% / 3.86%)] [84,982 / 273,785 (24.60)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 13,025
[13,025 (3.57% / 3.77%)] [98,007 / 260,467 (28.37)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 12,515
[12,515 (3.43% / 3.62%)] [110,522 / 247,442 (31.99)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 12,626
[12,626 (3.46% / 3.65%)] [123,148 / 234,927 (35.65)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,060
[12,060 (3.31% / 3.49%)] [135,208 / 222,301 (39.14)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,066
[12,066 (3.31% / 3.49%)] [147,274 / 210,241 (42.63)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,296
[12,296 (3.37% / 3.56%)] [159,570 / 198,175 (46.19)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,270
[12,270 (3.37% / 3.55%)] [171,840 / 185,879 (49.74)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,401
[13,401 (3.68% / 3.88%)] [185,241 / 173,609 (53.62)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,922
[13,922 (3.82% / 4.03%)] [199,163 / 160,208 (57.65)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,786
[14,786 (4.06% / 4.28%)] [213,949 / 146,286 (61.93)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,622
[15,622 (4.29% / 4.52%)] [229,571 / 131,500 (66.46)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 15,603
[15,603 (4.28% / 4.52%)] [245,174 / 115,878 (70.97)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,969
[14,969 (4.11% / 4.33%)] [260,143 / 100,275 (75.31)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,462
[14,462 (3.97% / 4.19%)] [274,605 / 85,306 (79.49)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,153
[13,153 (3.61% / 3.81%)] [287,758 / 70,844 (83.30)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,056
[12,056 (3.31% / 3.49%)] [299,814 / 57,691 (86.79)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 11,435
[11,435 (3.14% / 3.31%)] [311,249 / 45,635 (90.10)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 10,088
[10,088 (2.77% / 2.92%)] [321,337 / 34,200 (93.02)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 8,022
[8,022 (2.20% / 2.32%)] [329,359 / 24,112 (95.34)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 5,883
[5,883 (1.61% / 1.70%)] [335,242 / 16,090 (97.05)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,206
[4,206 (1.15% / 1.22%)] [339,448 / 10,207 (98.26)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,669
[2,669 (0.73% / 0.77%)] [342,117 / 6,001 (99.04)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,631
[1,631 (0.45% / 0.47%)] [343,748 / 3,332 (99.51)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 877
[877 (0.24% / 0.25%)] [344,625 / 1,701 (99.76)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 454
[454 (0.12% / 0.13%)] [345,079 / 824 (99.89)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 241
[241 (0.07% / 0.07%)] [345,320 / 370 (99.96)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 97
[97 (0.03% / 0.03%)] [345,417 / 129 (99.99)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 24
[24 (0.01% / 0.01%)] [345,441 / 32 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 6
[6 (0.00% / 0.00%)] [345,447 / 8 (100.00)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 2
[2 (0.00% / 0.00%)] [345,449 / 2 (100.00)]

欠測回数 (19,063 / 5.23%)

日照時間

0.0h 0.0h = 244,995
[244,995 (67.21% / 70.85%)] [244,995 / 345,807 (70.85)]
0.1h 0.1h = 7,165
[7,165 (1.97% / 2.07%)] [252,160 / 100,812 (72.92)]
0.2h 0.2h = 5,420
[5,420 (1.49% / 1.57%)] [257,580 / 93,647 (74.49)]
0.3h 0.3h = 4,755
[4,755 (1.30% / 1.38%)] [262,335 / 88,227 (75.86)]
0.4h 0.4h = 4,508
[4,508 (1.24% / 1.30%)] [266,843 / 83,472 (77.17)]
0.5h 0.5h = 4,463
[4,463 (1.22% / 1.29%)] [271,306 / 78,964 (78.46)]
0.6h 0.6h = 4,438
[4,438 (1.22% / 1.28%)] [275,744 / 74,501 (79.74)]
0.7h 0.7h = 4,792
[4,792 (1.31% / 1.39%)] [280,536 / 70,063 (81.13)]
0.8h 0.8h = 5,577
[5,577 (1.53% / 1.61%)] [286,113 / 65,271 (82.74)]
0.9h 0.9h = 7,882
[7,882 (2.16% / 2.28%)] [293,995 / 59,694 (85.02)]
1.0h 1.0h = 51,812
[51,812 (14.21% / 14.98%)] [345,807 / 51,812 (100.00)]

欠測回数 (18,705 / 5.13%)