観測所番号 40061
都道府県 茨城県 [ 地域ポータル ]
所在地 茨城県久慈郡大子町大子 (茨城県久慈郡大子町)
観測月数 500
観測回数 364,716
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1974年11月01日 〜 1978年01月12日 大子 (ダイゴ) 36.778N 140.345E 120m 0.0m
1978年01月13日 〜 1985年10月28日 大子 (ダイゴ) 36.778N 140.345E 120m 6.5m
1985年10月29日 〜 2006年12月14日 大子 (ダイゴ) 36.778N 140.345E 120m 6.5m
2006年12月15日 〜 2017年12月99日 大子 (ダイゴ) 36.778N 140.345E 120m 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
40066 徳田(茨城県) 12.23km 89度
36821 東白川(福島県) 18.62km 17度
40091 常陸大宮(茨城県) 19.06km 185度
41101 八溝山(栃木県) 19.28km 336度
40076 大能(茨城県) 22.48km 99度
41246 烏山(栃木県) 22.69km 231度
41247 那須烏山(栃木県) 25.35km 233度
40041 花園(茨城県) 27.90km 68度
40106 神峰山(茨城県) 28.48km 124度
41141 大田原(栃木県) 28.51km 284度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 338,807
[338,807 (92.90% / 93.32%)] [338,807 / 363,073 (93.32)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,095
[13,095 (3.59% / 3.61%)] [351,902 / 24,266 (96.92)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,744
[4,744 (1.30% / 1.31%)] [356,646 / 11,171 (98.23)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,276
[2,276 (0.62% / 0.63%)] [358,922 / 6,427 (98.86)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,190
[1,190 (0.33% / 0.33%)] [360,112 / 4,151 (99.18)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 802
[802 (0.22% / 0.22%)] [360,914 / 2,961 (99.41)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 507
[507 (0.14% / 0.14%)] [361,421 / 2,159 (99.54)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 358
[358 (0.10% / 0.10%)] [361,779 / 1,652 (99.64)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 273
[273 (0.07% / 0.08%)] [362,052 / 1,294 (99.72)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 183
[183 (0.05% / 0.05%)] [362,235 / 1,021 (99.77)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 137
[137 (0.04% / 0.04%)] [362,372 / 838 (99.81)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 122
[122 (0.03% / 0.03%)] [362,494 / 701 (99.84)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 73
[73 (0.02% / 0.02%)] [362,567 / 579 (99.86)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 85
[85 (0.02% / 0.02%)] [362,652 / 506 (99.88)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 55
[55 (0.02% / 0.02%)] [362,707 / 421 (99.90)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 44
[44 (0.01% / 0.01%)] [362,751 / 366 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 38
[38 (0.01% / 0.01%)] [362,789 / 322 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 34
[34 (0.01% / 0.01%)] [362,823 / 284 (99.93)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [362,852 / 250 (99.94)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [362,883 / 221 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 21
[21 (0.01% / 0.01%)] [362,904 / 190 (99.95)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [362,921 / 169 (99.96)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 21
[21 (0.01% / 0.01%)] [362,942 / 152 (99.96)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [362,948 / 131 (99.97)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [362,965 / 125 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 17
[17 (0.00% / 0.00%)] [362,982 / 108 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [362,993 / 91 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [363,001 / 80 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [363,007 / 72 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [363,012 / 66 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [363,020 / 61 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [363,023 / 53 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 7
[7 (0.00% / 0.00%)] [363,030 / 50 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [363,031 / 43 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 6
[6 (0.00% / 0.00%)] [363,037 / 42 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [363,038 / 36 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [363,042 / 35 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [363,044 / 31 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [363,045 / 29 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [363,047 / 28 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 7
[7 (0.00% / 0.00%)] [363,054 / 26 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [363,056 / 19 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 3
[3 (0.00% / 0.00%)] [363,059 / 17 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [363,060 / 14 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [363,062 / 13 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [363,064 / 11 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [363,065 / 9 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [363,067 / 8 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [363,069 / 6 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [363,070 / 4 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [363,071 / 3 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [363,072 / 2 (100.00)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [363,073 / 1 (100.00)]

欠測回数 (1,643 / 0.45%)

風向

静穏 静穏 = 118,467
[118,467 (32.48% / 33.90%)]
北北東 北北東 = 22,910
[22,910 (6.28% / 6.56%)]
北東 北東 = 12,948
[12,948 (3.55% / 3.70%)]
東北東 東北東 = 7,454
[7,454 (2.04% / 2.13%)]
東 = 7,052
[7,052 (1.93% / 2.02%)]
東南東 東南東 = 11,478
[11,478 (3.15% / 3.28%)]
南東 南東 = 22,106
[22,106 (6.06% / 6.33%)]
南南東 南南東 = 16,891
[16,891 (4.63% / 4.83%)]
南 = 8,284
[8,284 (2.27% / 2.37%)]
南南西 南南西 = 4,136
[4,136 (1.13% / 1.18%)]
南西 南西 = 3,381
[3,381 (0.93% / 0.97%)]
西南西 西南西 = 3,781
[3,781 (1.04% / 1.08%)]
西 西 = 5,716
[5,716 (1.57% / 1.64%)]
西北西 西北西 = 8,606
[8,606 (2.36% / 2.46%)]
北西 北西 = 20,191
[20,191 (5.54% / 5.78%)]
北北西 北北西 = 37,050
[37,050 (10.16% / 10.60%)]
北 = 39,025
[39,025 (10.70% / 11.17%)]

欠測回数 (15,240 / 4.18%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 127,578
[127,578 (34.98% / 36.49%)] [127,578 / 349,609 (36.49)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 154,614
[154,614 (42.39% / 44.22%)] [282,192 / 222,031 (80.72)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 38,270
[38,270 (10.49% / 10.95%)] [320,462 / 67,417 (91.66)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 17,171
[17,171 (4.71% / 4.91%)] [337,633 / 29,147 (96.57)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 8,344
[8,344 (2.29% / 2.39%)] [345,977 / 11,976 (98.96)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,842
[2,842 (0.78% / 0.81%)] [348,819 / 3,632 (99.77)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 647
[647 (0.18% / 0.19%)] [349,466 / 790 (99.96)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 109
[109 (0.03% / 0.03%)] [349,575 / 143 (99.99)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 24
[24 (0.01% / 0.01%)] [349,599 / 34 (100.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 8
[8 (0.00% / 0.00%)] [349,607 / 10 (100.00)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 2
[2 (0.00% / 0.00%)] [349,609 / 2 (100.00)]

欠測回数 (15,107 / 4.14%)

気温

-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 349,518 (0.00)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2
[2 (0.00% / 0.00%)] [4 / 349,516 (0.00)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 6
[6 (0.00% / 0.00%)] [10 / 349,514 (0.00)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 15
[15 (0.00% / 0.00%)] [25 / 349,508 (0.01)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 43
[43 (0.01% / 0.01%)] [68 / 349,493 (0.02)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 127
[127 (0.03% / 0.04%)] [195 / 349,450 (0.06)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 295
[295 (0.08% / 0.08%)] [490 / 349,323 (0.14)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 562
[562 (0.15% / 0.16%)] [1,052 / 349,028 (0.30)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 1,023
[1,023 (0.28% / 0.29%)] [2,075 / 348,466 (0.59)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 2,072
[2,072 (0.57% / 0.59%)] [4,147 / 347,443 (1.19)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 3,344
[3,344 (0.92% / 0.96%)] [7,491 / 345,371 (2.14)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 4,602
[4,602 (1.26% / 1.32%)] [12,093 / 342,027 (3.46)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 5,427
[5,427 (1.49% / 1.55%)] [17,520 / 337,425 (5.01)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 6,926
[6,926 (1.90% / 1.98%)] [24,446 / 331,998 (6.99)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,419
[8,419 (2.31% / 2.41%)] [32,865 / 325,072 (9.40)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 17,754
[17,754 (4.87% / 5.08%)] [50,619 / 316,653 (14.48)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,290
[9,290 (2.55% / 2.66%)] [59,909 / 298,899 (17.14)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,063
[9,063 (2.48% / 2.59%)] [68,972 / 289,609 (19.73)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,902
[9,902 (2.71% / 2.83%)] [78,874 / 280,546 (22.57)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,788
[9,788 (2.68% / 2.80%)] [88,662 / 270,644 (25.37)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,267
[10,267 (2.82% / 2.94%)] [98,929 / 260,856 (28.30)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,592
[10,592 (2.90% / 3.03%)] [109,521 / 250,589 (31.33)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,283
[10,283 (2.82% / 2.94%)] [119,804 / 239,997 (34.28)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,377
[10,377 (2.85% / 2.97%)] [130,181 / 229,714 (37.25)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,341
[10,341 (2.84% / 2.96%)] [140,522 / 219,337 (40.20)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,337
[10,337 (2.83% / 2.96%)] [150,859 / 208,996 (43.16)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,210
[10,210 (2.80% / 2.92%)] [161,069 / 198,659 (46.08)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,326
[10,326 (2.83% / 2.95%)] [171,395 / 188,449 (49.04)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,865
[9,865 (2.70% / 2.82%)] [181,260 / 178,123 (51.86)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,394
[10,394 (2.85% / 2.97%)] [191,654 / 168,258 (54.83)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,915
[10,915 (2.99% / 3.12%)] [202,569 / 157,864 (57.96)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,393
[11,393 (3.12% / 3.26%)] [213,962 / 146,949 (61.22)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,859
[11,859 (3.25% / 3.39%)] [225,821 / 135,556 (64.61)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,260
[12,260 (3.36% / 3.51%)] [238,081 / 123,697 (68.12)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,833
[12,833 (3.52% / 3.67%)] [250,914 / 111,437 (71.79)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,782
[12,782 (3.50% / 3.66%)] [263,696 / 98,604 (75.45)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,803
[12,803 (3.51% / 3.66%)] [276,499 / 85,822 (79.11)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,409
[13,409 (3.68% / 3.84%)] [289,908 / 73,019 (82.95)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,585
[12,585 (3.45% / 3.60%)] [302,493 / 59,610 (86.55)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 10,869
[10,869 (2.98% / 3.11%)] [313,362 / 47,025 (89.66)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 8,300
[8,300 (2.28% / 2.37%)] [321,662 / 36,156 (92.03)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 6,246
[6,246 (1.71% / 1.79%)] [327,908 / 27,856 (93.82)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 4,905
[4,905 (1.34% / 1.40%)] [332,813 / 21,610 (95.22)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,149
[4,149 (1.14% / 1.19%)] [336,962 / 16,705 (96.41)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,327
[3,327 (0.91% / 0.95%)] [340,289 / 12,556 (97.36)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,788
[2,788 (0.76% / 0.80%)] [343,077 / 9,229 (98.16)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,173
[2,173 (0.60% / 0.62%)] [345,250 / 6,441 (98.78)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,633
[1,633 (0.45% / 0.47%)] [346,883 / 4,268 (99.25)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,213
[1,213 (0.33% / 0.35%)] [348,096 / 2,635 (99.59)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 781
[781 (0.21% / 0.22%)] [348,877 / 1,422 (99.82)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 442
[442 (0.12% / 0.13%)] [349,319 / 641 (99.94)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 157
[157 (0.04% / 0.04%)] [349,476 / 199 (99.99)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 40
[40 (0.01% / 0.01%)] [349,516 / 42 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 2
[2 (0.00% / 0.00%)] [349,518 / 2 (100.00)]

欠測回数 (15,198 / 4.17%)

日照時間

0.0h 0.0h = 252,642
[252,642 (69.27% / 72.26%)] [252,642 / 349,649 (72.26)]
0.1h 0.1h = 7,930
[7,930 (2.17% / 2.27%)] [260,572 / 97,007 (74.52)]
0.2h 0.2h = 6,066
[6,066 (1.66% / 1.73%)] [266,638 / 89,077 (76.26)]
0.3h 0.3h = 5,609
[5,609 (1.54% / 1.60%)] [272,247 / 83,011 (77.86)]
0.4h 0.4h = 5,229
[5,229 (1.43% / 1.50%)] [277,476 / 77,402 (79.36)]
0.5h 0.5h = 4,952
[4,952 (1.36% / 1.42%)] [282,428 / 72,173 (80.77)]
0.6h 0.6h = 4,993
[4,993 (1.37% / 1.43%)] [287,421 / 67,221 (82.20)]
0.7h 0.7h = 5,362
[5,362 (1.47% / 1.53%)] [292,783 / 62,228 (83.74)]
0.8h 0.8h = 5,956
[5,956 (1.63% / 1.70%)] [298,739 / 56,866 (85.44)]
0.9h 0.9h = 7,994
[7,994 (2.19% / 2.29%)] [306,733 / 50,910 (87.73)]
1.0h 1.0h = 42,916
[42,916 (11.77% / 12.27%)] [349,649 / 42,916 (100.00)]

欠測回数 (15,067 / 4.13%)