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 495
観測回数 361,044
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07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 = 335,462
[335,462 (92.91% / 93.34%)] [335,462 / 359,401 (93.34)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 12,902
[12,902 (3.57% / 3.59%)] [348,364 / 23,939 (96.93)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,675
[4,675 (1.29% / 1.30%)] [353,039 / 11,037 (98.23)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,257
[2,257 (0.63% / 0.63%)] [355,296 / 6,362 (98.86)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,177
[1,177 (0.33% / 0.33%)] [356,473 / 4,105 (99.19)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 795
[795 (0.22% / 0.22%)] [357,268 / 2,928 (99.41)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 499
[499 (0.14% / 0.14%)] [357,767 / 2,133 (99.55)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 351
[351 (0.10% / 0.10%)] [358,118 / 1,634 (99.64)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 271
[271 (0.08% / 0.08%)] [358,389 / 1,283 (99.72)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 182
[182 (0.05% / 0.05%)] [358,571 / 1,012 (99.77)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 136
[136 (0.04% / 0.04%)] [358,707 / 830 (99.81)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 119
[119 (0.03% / 0.03%)] [358,826 / 694 (99.84)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 71
[71 (0.02% / 0.02%)] [358,897 / 575 (99.86)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 84
[84 (0.02% / 0.02%)] [358,981 / 504 (99.88)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 55
[55 (0.02% / 0.02%)] [359,036 / 420 (99.90)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 44
[44 (0.01% / 0.01%)] [359,080 / 365 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 38
[38 (0.01% / 0.01%)] [359,118 / 321 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 34
[34 (0.01% / 0.01%)] [359,152 / 283 (99.93)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [359,181 / 249 (99.94)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [359,212 / 220 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 20
[20 (0.01% / 0.01%)] [359,232 / 189 (99.95)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [359,249 / 169 (99.96)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 21
[21 (0.01% / 0.01%)] [359,270 / 152 (99.96)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [359,276 / 131 (99.97)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [359,293 / 125 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 17
[17 (0.00% / 0.00%)] [359,310 / 108 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 11
[11 (0.00% / 0.00%)] [359,321 / 91 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [359,329 / 80 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [359,335 / 72 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [359,340 / 66 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [359,348 / 61 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [359,351 / 53 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 7
[7 (0.00% / 0.00%)] [359,358 / 50 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 1
[1 (0.00% / 0.00%)] [359,359 / 43 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 6
[6 (0.00% / 0.00%)] [359,365 / 42 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [359,366 / 36 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 4
[4 (0.00% / 0.00%)] [359,370 / 35 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [359,372 / 31 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [359,373 / 29 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [359,375 / 28 (99.99)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 7
[7 (0.00% / 0.00%)] [359,382 / 26 (99.99)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 2
[2 (0.00% / 0.00%)] [359,384 / 19 (100.00)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 3
[3 (0.00% / 0.00%)] [359,387 / 17 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [359,388 / 14 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [359,390 / 13 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 2
[2 (0.00% / 0.00%)] [359,392 / 11 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [359,393 / 9 (100.00)]
49.5mm - 50.4mm 49.5mm - 50.4mm = 2
[2 (0.00% / 0.00%)] [359,395 / 8 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [359,397 / 6 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [359,398 / 4 (100.00)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [359,399 / 3 (100.00)]
63.5mm - 64.4mm 63.5mm - 64.4mm = 1
[1 (0.00% / 0.00%)] [359,400 / 2 (100.00)]
75.5mm - 76.4mm 75.5mm - 76.4mm = 1
[1 (0.00% / 0.00%)] [359,401 / 1 (100.00)]

欠測回数 (1,643 / 0.46%)

風向

静穏 静穏 = 117,800
[117,800 (32.63% / 34.07%)]
北北東 北北東 = 22,592
[22,592 (6.26% / 6.53%)]
北東 北東 = 12,815
[12,815 (3.55% / 3.71%)]
東北東 東北東 = 7,362
[7,362 (2.04% / 2.13%)]
東 = 6,971
[6,971 (1.93% / 2.02%)]
東南東 東南東 = 11,354
[11,354 (3.14% / 3.28%)]
南東 南東 = 21,921
[21,921 (6.07% / 6.34%)]
南南東 南南東 = 16,690
[16,690 (4.62% / 4.83%)]
南 = 8,145
[8,145 (2.26% / 2.36%)]
南南西 南南西 = 4,078
[4,078 (1.13% / 1.18%)]
南西 南西 = 3,344
[3,344 (0.93% / 0.97%)]
西南西 西南西 = 3,745
[3,745 (1.04% / 1.08%)]
西 西 = 5,661
[5,661 (1.57% / 1.64%)]
西北西 西北西 = 8,510
[8,510 (2.36% / 2.46%)]
北西 北西 = 20,004
[20,004 (5.54% / 5.78%)]
北北西 北北西 = 36,465
[36,465 (10.10% / 10.54%)]
北 = 38,347
[38,347 (10.62% / 11.09%)]

欠測回数 (15,240 / 4.22%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 126,345
[126,345 (34.99% / 36.52%)] [126,345 / 345,937 (36.52)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 152,743
[152,743 (42.31% / 44.15%)] [279,088 / 219,592 (80.68)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 37,934
[37,934 (10.51% / 10.97%)] [317,022 / 66,849 (91.64)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 17,042
[17,042 (4.72% / 4.93%)] [334,064 / 28,915 (96.57)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 8,276
[8,276 (2.29% / 2.39%)] [342,340 / 11,873 (98.96)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 2,816
[2,816 (0.78% / 0.81%)] [345,156 / 3,597 (99.77)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 640
[640 (0.18% / 0.19%)] [345,796 / 781 (99.96)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 107
[107 (0.03% / 0.03%)] [345,903 / 141 (99.99)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 24
[24 (0.01% / 0.01%)] [345,927 / 34 (100.00)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 8
[8 (0.00% / 0.00%)] [345,935 / 10 (100.00)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 2
[2 (0.00% / 0.00%)] [345,937 / 2 (100.00)]

欠測回数 (15,107 / 4.18%)

気温

-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 2
[2 (0.00% / 0.00%)] [2 / 345,846 (0.00)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 2
[2 (0.00% / 0.00%)] [4 / 345,844 (0.00)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 6
[6 (0.00% / 0.00%)] [10 / 345,842 (0.00)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 15
[15 (0.00% / 0.00%)] [25 / 345,836 (0.01)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 43
[43 (0.01% / 0.01%)] [68 / 345,821 (0.02)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 127
[127 (0.04% / 0.04%)] [195 / 345,778 (0.06)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 295
[295 (0.08% / 0.09%)] [490 / 345,651 (0.14)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 562
[562 (0.16% / 0.16%)] [1,052 / 345,356 (0.30)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 1,023
[1,023 (0.28% / 0.30%)] [2,075 / 344,794 (0.60)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 2,064
[2,064 (0.57% / 0.60%)] [4,139 / 343,771 (1.20)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 3,321
[3,321 (0.92% / 0.96%)] [7,460 / 341,707 (2.16)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 4,563
[4,563 (1.26% / 1.32%)] [12,023 / 338,386 (3.48)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 5,359
[5,359 (1.48% / 1.55%)] [17,382 / 333,823 (5.03)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 6,863
[6,863 (1.90% / 1.98%)] [24,245 / 328,464 (7.01)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 8,319
[8,319 (2.30% / 2.41%)] [32,564 / 321,601 (9.42)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 17,617
[17,617 (4.88% / 5.09%)] [50,181 / 313,282 (14.51)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 9,222
[9,222 (2.55% / 2.67%)] [59,403 / 295,665 (17.18)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 8,978
[8,978 (2.49% / 2.60%)] [68,381 / 286,443 (19.77)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,814
[9,814 (2.72% / 2.84%)] [78,195 / 277,465 (22.61)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,716
[9,716 (2.69% / 2.81%)] [87,911 / 267,651 (25.42)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,192
[10,192 (2.82% / 2.95%)] [98,103 / 257,935 (28.37)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,479
[10,479 (2.90% / 3.03%)] [108,582 / 247,743 (31.40)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,174
[10,174 (2.82% / 2.94%)] [118,756 / 237,264 (34.34)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,261
[10,261 (2.84% / 2.97%)] [129,017 / 227,090 (37.30)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,214
[10,214 (2.83% / 2.95%)] [139,231 / 216,829 (40.26)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,212
[10,212 (2.83% / 2.95%)] [149,443 / 206,615 (43.21)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,093
[10,093 (2.80% / 2.92%)] [159,536 / 196,403 (46.13)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 10,240
[10,240 (2.84% / 2.96%)] [169,776 / 186,310 (49.09)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 9,789
[9,789 (2.71% / 2.83%)] [179,565 / 176,070 (51.92)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 10,272
[10,272 (2.85% / 2.97%)] [189,837 / 166,281 (54.89)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 10,812
[10,812 (2.99% / 3.13%)] [200,649 / 156,009 (58.02)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 11,237
[11,237 (3.11% / 3.25%)] [211,886 / 145,197 (61.27)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 11,695
[11,695 (3.24% / 3.38%)] [223,581 / 133,960 (64.65)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,155
[12,155 (3.37% / 3.51%)] [235,736 / 122,265 (68.16)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,710
[12,710 (3.52% / 3.68%)] [248,446 / 110,110 (71.84)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 12,658
[12,658 (3.51% / 3.66%)] [261,104 / 97,400 (75.50)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 12,647
[12,647 (3.50% / 3.66%)] [273,751 / 84,742 (79.15)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,260
[13,260 (3.67% / 3.83%)] [287,011 / 72,095 (82.99)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 12,419
[12,419 (3.44% / 3.59%)] [299,430 / 58,835 (86.58)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 10,698
[10,698 (2.96% / 3.09%)] [310,128 / 46,416 (89.67)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 8,176
[8,176 (2.26% / 2.36%)] [318,304 / 35,718 (92.04)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 6,160
[6,160 (1.71% / 1.78%)] [324,464 / 27,542 (93.82)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 4,830
[4,830 (1.34% / 1.40%)] [329,294 / 21,382 (95.21)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 4,088
[4,088 (1.13% / 1.18%)] [333,382 / 16,552 (96.40)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 3,293
[3,293 (0.91% / 0.95%)] [336,675 / 12,464 (97.35)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 2,762
[2,762 (0.77% / 0.80%)] [339,437 / 9,171 (98.15)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 2,158
[2,158 (0.60% / 0.62%)] [341,595 / 6,409 (98.77)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 1,622
[1,622 (0.45% / 0.47%)] [343,217 / 4,251 (99.24)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 1,207
[1,207 (0.33% / 0.35%)] [344,424 / 2,629 (99.59)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 781
[781 (0.22% / 0.23%)] [345,205 / 1,422 (99.81)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 442
[442 (0.12% / 0.13%)] [345,647 / 641 (99.94)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 157
[157 (0.04% / 0.05%)] [345,804 / 199 (99.99)]
36.5℃ - 37.4℃ 36.5℃ - 37.4℃ = 40
[40 (0.01% / 0.01%)] [345,844 / 42 (100.00)]
37.5℃ - 38.4℃ 37.5℃ - 38.4℃ = 2
[2 (0.00% / 0.00%)] [345,846 / 2 (100.00)]

欠測回数 (15,198 / 4.21%)

日照時間

0.0h 0.0h = 249,915
[249,915 (69.22% / 72.23%)] [249,915 / 345,977 (72.23)]
0.1h 0.1h = 7,849
[7,849 (2.17% / 2.27%)] [257,764 / 96,062 (74.50)]
0.2h 0.2h = 5,989
[5,989 (1.66% / 1.73%)] [263,753 / 88,213 (76.23)]
0.3h 0.3h = 5,535
[5,535 (1.53% / 1.60%)] [269,288 / 82,224 (77.83)]
0.4h 0.4h = 5,181
[5,181 (1.44% / 1.50%)] [274,469 / 76,689 (79.33)]
0.5h 0.5h = 4,908
[4,908 (1.36% / 1.42%)] [279,377 / 71,508 (80.75)]
0.6h 0.6h = 4,931
[4,931 (1.37% / 1.43%)] [284,308 / 66,600 (82.18)]
0.7h 0.7h = 5,304
[5,304 (1.47% / 1.53%)] [289,612 / 61,669 (83.71)]
0.8h 0.8h = 5,909
[5,909 (1.64% / 1.71%)] [295,521 / 56,365 (85.42)]
0.9h 0.9h = 7,925
[7,925 (2.20% / 2.29%)] [303,446 / 50,456 (87.71)]
1.0h 1.0h = 42,531
[42,531 (11.78% / 12.29%)] [345,977 / 42,531 (100.00)]

欠測回数 (15,067 / 4.17%)