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 484
観測回数 353,028
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 〜 2016年08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 = 327,982
[327,982 (92.91% / 93.34%)] [327,982 / 351,385 (93.34%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,602
[12,602 (3.57% / 3.59%)] [340,584 / 23,403 (96.93%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,584
[4,584 (1.30% / 1.30%)] [345,168 / 10,801 (98.23%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,204
[2,204 (0.62% / 0.63%)] [347,372 / 6,217 (98.86%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,146
[1,146 (0.32% / 0.33%)] [348,518 / 4,013 (99.18%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 773
[773 (0.22% / 0.22%)] [349,291 / 2,867 (99.40%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 489
[489 (0.14% / 0.14%)] [349,780 / 2,094 (99.54%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 345
[345 (0.10% / 0.10%)] [350,125 / 1,605 (99.64%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 265
[265 (0.08% / 0.08%)] [350,390 / 1,260 (99.72%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 175
[175 (0.05% / 0.05%)] [350,565 / 995 (99.77%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 132
[132 (0.04% / 0.04%)] [350,697 / 820 (99.80%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 119
[119 (0.03% / 0.03%)] [350,816 / 688 (99.84%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 71
[71 (0.02% / 0.02%)] [350,887 / 569 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 82
[82 (0.02% / 0.02%)] [350,969 / 498 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 54
[54 (0.02% / 0.02%)] [351,023 / 416 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 44
[44 (0.01% / 0.01%)] [351,067 / 362 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 38
[38 (0.01% / 0.01%)] [351,105 / 318 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 34
[34 (0.01% / 0.01%)] [351,139 / 280 (99.93%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [351,168 / 246 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [351,199 / 217 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 19
[19 (0.01% / 0.01%)] [351,218 / 186 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [351,235 / 167 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 21
[21 (0.01% / 0.01%)] [351,256 / 150 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [351,262 / 129 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [351,279 / 123 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 17
[17 (0.00% / 0.00%)] [351,296 / 106 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [351,307 / 89 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 7
[7 (0.00% / 0.00%)] [351,314 / 78 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [351,320 / 71 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [351,325 / 65 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [351,333 / 60 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [351,336 / 52 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 7
[7 (0.00% / 0.00%)] [351,343 / 49 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [351,344 / 42 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 6
[6 (0.00% / 0.00%)] [351,350 / 41 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [351,351 / 35 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [351,355 / 34 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [351,357 / 30 (99.99%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [351,358 / 28 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [351,360 / 27 (99.99%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 7
[7 (0.00% / 0.00%)] [351,367 / 25 (99.99%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [351,369 / 18 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 3
[3 (0.00% / 0.00%)] [351,372 / 16 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [351,373 / 13 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [351,375 / 12 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [351,377 / 10 (100.00%)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [351,378 / 8 (100.00%)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [351,380 / 7 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [351,382 / 5 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [351,383 / 3 (100.00%)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [351,384 / 2 (100.00%)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [351,385 / 1 (100.00%)]

欠測回数 (1,643 / 0.47%)

風向

静穏 静穏 = 116,617
[116,617 (33.03% / 34.52%)] [0 / 0 (NA)]
北北東 北北東 = 21,860
[21,860 (6.19% / 6.47%)] [0 / 0 (NA)]
北東 北東 = 12,516
[12,516 (3.55% / 3.71%)] [0 / 0 (NA)]
東北東 東北東 = 7,197
[7,197 (2.04% / 2.13%)] [0 / 0 (NA)]
東 = 6,832
[6,832 (1.94% / 2.02%)] [0 / 0 (NA)]
東南東 東南東 = 11,129
[11,129 (3.15% / 3.29%)] [0 / 0 (NA)]
南東 南東 = 21,544
[21,544 (6.10% / 6.38%)] [0 / 0 (NA)]
南南東 南南東 = 16,200
[16,200 (4.59% / 4.80%)] [0 / 0 (NA)]
南 = 7,798
[7,798 (2.21% / 2.31%)] [0 / 0 (NA)]
南南西 南南西 = 3,936
[3,936 (1.11% / 1.17%)] [0 / 0 (NA)]
南西 南西 = 3,257
[3,257 (0.92% / 0.96%)] [0 / 0 (NA)]
西南西 西南西 = 3,665
[3,665 (1.04% / 1.08%)] [0 / 0 (NA)]
西 西 = 5,525
[5,525 (1.57% / 1.64%)] [0 / 0 (NA)]
西北西 西北西 = 8,280
[8,280 (2.35% / 2.45%)] [0 / 0 (NA)]
北西 北西 = 19,476
[19,476 (5.52% / 5.77%)] [0 / 0 (NA)]
北北西 北北西 = 35,145
[35,145 (9.96% / 10.40%)] [0 / 0 (NA)]
北 = 36,836
[36,836 (10.43% / 10.90%)] [0 / 0 (NA)]

欠測回数 (15,215 / 4.31%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 124,145
[124,145 (35.17% / 36.74%)] [124,145 / 337,946 (36.74%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 148,736
[148,736 (42.13% / 44.01%)] [272,881 / 213,801 (80.75%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 37,050
[37,050 (10.49% / 10.96%)] [309,931 / 65,065 (91.71%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 16,577
[16,577 (4.70% / 4.91%)] [326,508 / 28,015 (96.62%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 7,982
[7,982 (2.26% / 2.36%)] [334,490 / 11,438 (98.98%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,702
[2,702 (0.77% / 0.80%)] [337,192 / 3,456 (99.78%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 615
[615 (0.17% / 0.18%)] [337,807 / 754 (99.96%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 105
[105 (0.03% / 0.03%)] [337,912 / 139 (99.99%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 24
[24 (0.01% / 0.01%)] [337,936 / 34 (100.00%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 8
[8 (0.00% / 0.00%)] [337,944 / 10 (100.00%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 2
[2 (0.00% / 0.00%)] [337,946 / 2 (100.00%)]

欠測回数 (15,082 / 4.27%)

気温

-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 337,832 (0.00%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2
[2 (0.00% / 0.00%)] [4 / 337,830 (0.00%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 6
[6 (0.00% / 0.00%)] [10 / 337,828 (0.00%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 15
[15 (0.00% / 0.00%)] [25 / 337,822 (0.01%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 43
[43 (0.01% / 0.01%)] [68 / 337,807 (0.02%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 127
[127 (0.04% / 0.04%)] [195 / 337,764 (0.06%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 295
[295 (0.08% / 0.09%)] [490 / 337,637 (0.15%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 560
[560 (0.16% / 0.17%)] [1,050 / 337,342 (0.31%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 1,015
[1,015 (0.29% / 0.30%)] [2,065 / 336,782 (0.61%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 2,040
[2,040 (0.58% / 0.60%)] [4,105 / 335,767 (1.22%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 3,259
[3,259 (0.92% / 0.96%)] [7,364 / 333,727 (2.18%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 4,454
[4,454 (1.26% / 1.32%)] [11,818 / 330,468 (3.50%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 5,220
[5,220 (1.48% / 1.55%)] [17,038 / 326,014 (5.04%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 6,673
[6,673 (1.89% / 1.98%)] [23,711 / 320,794 (7.02%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,075
[8,075 (2.29% / 2.39%)] [31,786 / 314,121 (9.41%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 17,203
[17,203 (4.87% / 5.09%)] [48,989 / 306,046 (14.50%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,009
[9,009 (2.55% / 2.67%)] [57,998 / 288,843 (17.17%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,778
[8,778 (2.49% / 2.60%)] [66,776 / 279,834 (19.77%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,584
[9,584 (2.71% / 2.84%)] [76,360 / 271,056 (22.60%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,427
[9,427 (2.67% / 2.79%)] [85,787 / 261,472 (25.39%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,950
[9,950 (2.82% / 2.95%)] [95,737 / 252,045 (28.34%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,184
[10,184 (2.88% / 3.01%)] [105,921 / 242,095 (31.35%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,921
[9,921 (2.81% / 2.94%)] [115,842 / 231,911 (34.29%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 9,953
[9,953 (2.82% / 2.95%)] [125,795 / 221,990 (37.24%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 9,927
[9,927 (2.81% / 2.94%)] [135,722 / 212,037 (40.17%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 9,962
[9,962 (2.82% / 2.95%)] [145,684 / 202,110 (43.12%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 9,872
[9,872 (2.80% / 2.92%)] [155,556 / 192,148 (46.05%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,027
[10,027 (2.84% / 2.97%)] [165,583 / 182,276 (49.01%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,522
[9,522 (2.70% / 2.82%)] [175,105 / 172,249 (51.83%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,033
[10,033 (2.84% / 2.97%)] [185,138 / 162,727 (54.80%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,569
[10,569 (2.99% / 3.13%)] [195,707 / 152,694 (57.93%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,023
[11,023 (3.12% / 3.26%)] [206,730 / 142,125 (61.19%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,446
[11,446 (3.24% / 3.39%)] [218,176 / 131,102 (64.58%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 11,907
[11,907 (3.37% / 3.52%)] [230,083 / 119,656 (68.11%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,482
[12,482 (3.54% / 3.69%)] [242,565 / 107,749 (71.80%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,326
[12,326 (3.49% / 3.65%)] [254,891 / 95,267 (75.45%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,371
[12,371 (3.50% / 3.66%)] [267,262 / 82,941 (79.11%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,005
[13,005 (3.68% / 3.85%)] [280,267 / 70,570 (82.96%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,129
[12,129 (3.44% / 3.59%)] [292,396 / 57,565 (86.55%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 10,467
[10,467 (2.96% / 3.10%)] [302,863 / 45,436 (89.65%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 7,997
[7,997 (2.27% / 2.37%)] [310,860 / 34,969 (92.02%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 6,034
[6,034 (1.71% / 1.79%)] [316,894 / 26,972 (93.80%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 4,710
[4,710 (1.33% / 1.39%)] [321,604 / 20,938 (95.20%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 3,990
[3,990 (1.13% / 1.18%)] [325,594 / 16,228 (96.38%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,244
[3,244 (0.92% / 0.96%)] [328,838 / 12,238 (97.34%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,713
[2,713 (0.77% / 0.80%)] [331,551 / 8,994 (98.14%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,107
[2,107 (0.60% / 0.62%)] [333,658 / 6,281 (98.76%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,584
[1,584 (0.45% / 0.47%)] [335,242 / 4,174 (99.23%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,184
[1,184 (0.34% / 0.35%)] [336,426 / 2,590 (99.58%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 770
[770 (0.22% / 0.23%)] [337,196 / 1,406 (99.81%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 437
[437 (0.12% / 0.13%)] [337,633 / 636 (99.94%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 157
[157 (0.04% / 0.05%)] [337,790 / 199 (99.99%)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 40
[40 (0.01% / 0.01%)] [337,830 / 42 (100.00%)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 2
[2 (0.00% / 0.00%)] [337,832 / 2 (100.00%)]

欠測回数 (15,196 / 4.30%)

日照時間

0.0h 0.0h = 244,373
[244,373 (69.22% / 72.31%)] [244,373 / 337,964 (72.31%)]
0.1h 0.1h = 7,614
[7,614 (2.16% / 2.25%)] [251,987 / 93,591 (74.56%)]
0.2h 0.2h = 5,846
[5,846 (1.66% / 1.73%)] [257,833 / 85,977 (76.29%)]
0.3h 0.3h = 5,385
[5,385 (1.53% / 1.59%)] [263,218 / 80,131 (77.88%)]
0.4h 0.4h = 5,045
[5,045 (1.43% / 1.49%)] [268,263 / 74,746 (79.38%)]
0.5h 0.5h = 4,783
[4,783 (1.35% / 1.42%)] [273,046 / 69,701 (80.79%)]
0.6h 0.6h = 4,794
[4,794 (1.36% / 1.42%)] [277,840 / 64,918 (82.21%)]
0.7h 0.7h = 5,181
[5,181 (1.47% / 1.53%)] [283,021 / 60,124 (83.74%)]
0.8h 0.8h = 5,750
[5,750 (1.63% / 1.70%)] [288,771 / 54,943 (85.44%)]
0.9h 0.9h = 7,709
[7,709 (2.18% / 2.28%)] [296,480 / 49,193 (87.73%)]
1.0h 1.0h = 41,484
[41,484 (11.75% / 12.27%)] [337,964 / 41,484 (100.00%)]

欠測回数 (15,064 / 4.27%)