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 491
観測回数 358,116
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03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 = 332,756
[332,756 (92.92% / 93.35%)] [332,756 / 356,473 (93.35%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,785
[12,785 (3.57% / 3.59%)] [345,541 / 23,717 (96.93%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,641
[4,641 (1.30% / 1.30%)] [350,182 / 10,932 (98.24%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,231
[2,231 (0.62% / 0.63%)] [352,413 / 6,291 (98.86%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,165
[1,165 (0.33% / 0.33%)] [353,578 / 4,060 (99.19%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 781
[781 (0.22% / 0.22%)] [354,359 / 2,895 (99.41%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 495
[495 (0.14% / 0.14%)] [354,854 / 2,114 (99.55%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 348
[348 (0.10% / 0.10%)] [355,202 / 1,619 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 269
[269 (0.08% / 0.08%)] [355,471 / 1,271 (99.72%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 177
[177 (0.05% / 0.05%)] [355,648 / 1,002 (99.77%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 134
[134 (0.04% / 0.04%)] [355,782 / 825 (99.81%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 119
[119 (0.03% / 0.03%)] [355,901 / 691 (99.84%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 71
[71 (0.02% / 0.02%)] [355,972 / 572 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 83
[83 (0.02% / 0.02%)] [356,055 / 501 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 54
[54 (0.02% / 0.02%)] [356,109 / 418 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 44
[44 (0.01% / 0.01%)] [356,153 / 364 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 38
[38 (0.01% / 0.01%)] [356,191 / 320 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 34
[34 (0.01% / 0.01%)] [356,225 / 282 (99.93%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [356,254 / 248 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [356,285 / 219 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 20
[20 (0.01% / 0.01%)] [356,305 / 188 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [356,322 / 168 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 21
[21 (0.01% / 0.01%)] [356,343 / 151 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [356,349 / 130 (99.97%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [356,366 / 124 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 17
[17 (0.00% / 0.00%)] [356,383 / 107 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [356,394 / 90 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [356,402 / 79 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [356,408 / 71 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [356,413 / 65 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [356,421 / 60 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [356,424 / 52 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 7
[7 (0.00% / 0.00%)] [356,431 / 49 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [356,432 / 42 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 6
[6 (0.00% / 0.00%)] [356,438 / 41 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [356,439 / 35 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [356,443 / 34 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [356,445 / 30 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [356,446 / 28 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [356,448 / 27 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 7
[7 (0.00% / 0.00%)] [356,455 / 25 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [356,457 / 18 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 3
[3 (0.00% / 0.00%)] [356,460 / 16 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [356,461 / 13 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [356,463 / 12 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [356,465 / 10 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [356,466 / 8 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [356,468 / 7 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [356,470 / 5 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [356,471 / 3 (100.00%)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [356,472 / 2 (100.00%)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [356,473 / 1 (100.00%)]

欠測回数 (1,643 / 0.46%)

風向

静穏 静穏 = 117,375
[117,375 (32.78% / 34.23%)] [0 / 0 (NA)]
北北東 北北東 = 22,364
[22,364 (6.24% / 6.52%)] [0 / 0 (NA)]
北東 北東 = 12,690
[12,690 (3.54% / 3.70%)] [0 / 0 (NA)]
東北東 東北東 = 7,302
[7,302 (2.04% / 2.13%)] [0 / 0 (NA)]
東 = 6,910
[6,910 (1.93% / 2.02%)] [0 / 0 (NA)]
東南東 東南東 = 11,240
[11,240 (3.14% / 3.28%)] [0 / 0 (NA)]
南東 南東 = 21,711
[21,711 (6.06% / 6.33%)] [0 / 0 (NA)]
南南東 南南東 = 16,382
[16,382 (4.57% / 4.78%)] [0 / 0 (NA)]
南 = 7,957
[7,957 (2.22% / 2.32%)] [0 / 0 (NA)]
南南西 南南西 = 4,005
[4,005 (1.12% / 1.17%)] [0 / 0 (NA)]
南西 南西 = 3,305
[3,305 (0.92% / 0.96%)] [0 / 0 (NA)]
西南西 西南西 = 3,712
[3,712 (1.04% / 1.08%)] [0 / 0 (NA)]
西 西 = 5,611
[5,611 (1.57% / 1.64%)] [0 / 0 (NA)]
西北西 西北西 = 8,420
[8,420 (2.35% / 2.46%)] [0 / 0 (NA)]
北西 北西 = 19,851
[19,851 (5.54% / 5.79%)] [0 / 0 (NA)]
北北西 北北西 = 36,156
[36,156 (10.10% / 10.54%)] [0 / 0 (NA)]
北 = 37,886
[37,886 (10.58% / 11.05%)] [0 / 0 (NA)]

欠測回数 (15,239 / 4.26%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 125,552
[125,552 (35.06% / 36.60%)] [125,552 / 343,010 (36.60%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 151,361
[151,361 (42.27% / 44.13%)] [276,913 / 217,458 (80.73%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 37,538
[37,538 (10.48% / 10.94%)] [314,451 / 66,097 (91.67%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 16,863
[16,863 (4.71% / 4.92%)] [331,314 / 28,559 (96.59%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 8,151
[8,151 (2.28% / 2.38%)] [339,465 / 11,696 (98.97%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,774
[2,774 (0.77% / 0.81%)] [342,239 / 3,545 (99.78%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 631
[631 (0.18% / 0.18%)] [342,870 / 771 (99.96%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 106
[106 (0.03% / 0.03%)] [342,976 / 140 (99.99%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 24
[24 (0.01% / 0.01%)] [343,000 / 34 (100.00%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 8
[8 (0.00% / 0.00%)] [343,008 / 10 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 2
[2 (0.00% / 0.00%)] [343,010 / 2 (100.00%)]

欠測回数 (15,106 / 4.22%)

気温

-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 342,919 (0.00%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2
[2 (0.00% / 0.00%)] [4 / 342,917 (0.00%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 6
[6 (0.00% / 0.00%)] [10 / 342,915 (0.00%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 15
[15 (0.00% / 0.00%)] [25 / 342,909 (0.01%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 43
[43 (0.01% / 0.01%)] [68 / 342,894 (0.02%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 127
[127 (0.04% / 0.04%)] [195 / 342,851 (0.06%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 295
[295 (0.08% / 0.09%)] [490 / 342,724 (0.14%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 562
[562 (0.16% / 0.16%)] [1,052 / 342,429 (0.31%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 1,023
[1,023 (0.29% / 0.30%)] [2,075 / 341,867 (0.61%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 2,064
[2,064 (0.58% / 0.60%)] [4,139 / 340,844 (1.21%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 3,321
[3,321 (0.93% / 0.97%)] [7,460 / 338,780 (2.18%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 4,563
[4,563 (1.27% / 1.33%)] [12,023 / 335,459 (3.51%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 5,359
[5,359 (1.50% / 1.56%)] [17,382 / 330,896 (5.07%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 6,863
[6,863 (1.92% / 2.00%)] [24,245 / 325,537 (7.07%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,317
[8,317 (2.32% / 2.43%)] [32,562 / 318,674 (9.50%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 17,597
[17,597 (4.91% / 5.13%)] [50,159 / 310,357 (14.63%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,206
[9,206 (2.57% / 2.68%)] [59,365 / 292,760 (17.31%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,962
[8,962 (2.50% / 2.61%)] [68,327 / 283,554 (19.93%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,796
[9,796 (2.74% / 2.86%)] [78,123 / 274,592 (22.78%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,679
[9,679 (2.70% / 2.82%)] [87,802 / 264,796 (25.60%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,162
[10,162 (2.84% / 2.96%)] [97,964 / 255,117 (28.57%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,430
[10,430 (2.91% / 3.04%)] [108,394 / 244,955 (31.61%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,131
[10,131 (2.83% / 2.95%)] [118,525 / 234,525 (34.56%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,204
[10,204 (2.85% / 2.98%)] [128,729 / 224,394 (37.54%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,153
[10,153 (2.84% / 2.96%)] [138,882 / 214,190 (40.50%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,151
[10,151 (2.83% / 2.96%)] [149,033 / 204,037 (43.46%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,025
[10,025 (2.80% / 2.92%)] [159,058 / 193,886 (46.38%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,142
[10,142 (2.83% / 2.96%)] [169,200 / 183,861 (49.34%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,659
[9,659 (2.70% / 2.82%)] [178,859 / 173,719 (52.16%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,130
[10,130 (2.83% / 2.95%)] [188,989 / 164,060 (55.11%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,670
[10,670 (2.98% / 3.11%)] [199,659 / 153,930 (58.22%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,107
[11,107 (3.10% / 3.24%)] [210,766 / 143,260 (61.46%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,531
[11,531 (3.22% / 3.36%)] [222,297 / 132,153 (64.82%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,019
[12,019 (3.36% / 3.50%)] [234,316 / 120,622 (68.33%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,592
[12,592 (3.52% / 3.67%)] [246,908 / 108,603 (72.00%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,476
[12,476 (3.48% / 3.64%)] [259,384 / 96,011 (75.64%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,499
[12,499 (3.49% / 3.64%)] [271,883 / 83,535 (79.28%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,111
[13,111 (3.66% / 3.82%)] [284,994 / 71,036 (83.11%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,220
[12,220 (3.41% / 3.56%)] [297,214 / 57,925 (86.67%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 10,534
[10,534 (2.94% / 3.07%)] [307,748 / 45,705 (89.74%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 8,043
[8,043 (2.25% / 2.35%)] [315,791 / 35,171 (92.09%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 6,068
[6,068 (1.69% / 1.77%)] [321,859 / 27,128 (93.86%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 4,747
[4,747 (1.33% / 1.38%)] [326,606 / 21,060 (95.24%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,025
[4,025 (1.12% / 1.17%)] [330,631 / 16,313 (96.42%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,254
[3,254 (0.91% / 0.95%)] [333,885 / 12,288 (97.37%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,729
[2,729 (0.76% / 0.80%)] [336,614 / 9,034 (98.16%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,121
[2,121 (0.59% / 0.62%)] [338,735 / 6,305 (98.78%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,591
[1,591 (0.44% / 0.46%)] [340,326 / 4,184 (99.24%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,187
[1,187 (0.33% / 0.35%)] [341,513 / 2,593 (99.59%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 770
[770 (0.22% / 0.22%)] [342,283 / 1,406 (99.81%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 437
[437 (0.12% / 0.13%)] [342,720 / 636 (99.94%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 157
[157 (0.04% / 0.05%)] [342,877 / 199 (99.99%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 40
[40 (0.01% / 0.01%)] [342,917 / 42 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 2
[2 (0.00% / 0.00%)] [342,919 / 2 (100.00%)]

欠測回数 (15,197 / 4.24%)

日照時間

0.0h 0.0h = 247,905
[247,905 (69.22% / 72.26%)] [247,905 / 343,052 (72.26%)]
0.1h 0.1h = 7,744
[7,744 (2.16% / 2.26%)] [255,649 / 95,147 (74.52%)]
0.2h 0.2h = 5,927
[5,927 (1.66% / 1.73%)] [261,576 / 87,403 (76.25%)]
0.3h 0.3h = 5,476
[5,476 (1.53% / 1.60%)] [267,052 / 81,476 (77.85%)]
0.4h 0.4h = 5,131
[5,131 (1.43% / 1.50%)] [272,183 / 76,000 (79.34%)]
0.5h 0.5h = 4,845
[4,845 (1.35% / 1.41%)] [277,028 / 70,869 (80.75%)]
0.6h 0.6h = 4,875
[4,875 (1.36% / 1.42%)] [281,903 / 66,024 (82.18%)]
0.7h 0.7h = 5,253
[5,253 (1.47% / 1.53%)] [287,156 / 61,149 (83.71%)]
0.8h 0.8h = 5,839
[5,839 (1.63% / 1.70%)] [292,995 / 55,896 (85.41%)]
0.9h 0.9h = 7,839
[7,839 (2.19% / 2.29%)] [300,834 / 50,057 (87.69%)]
1.0h 1.0h = 42,218
[42,218 (11.79% / 12.31%)] [343,052 / 42,218 (100.00%)]

欠測回数 (15,064 / 4.21%)