観測所番号 40243
都道府県 茨城県 [ 地域ポータル ]
所在地
観測月数 244
観測回数 177,154
観測期間
期間 名前 緯度 経度 高度 風速計高さ
1981年08月21日 〜 1987年11月15日 筑波山 (ツクバサン) 36.225N 140.098E 868m 17.2m
1987年11月16日 〜 2001年12月06日 筑波山 (ツクバサン) 36.225N 140.098E 868m 17.2m
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
40242 筑波山(茨城県) 0.00km 0度
40241 柿岡(茨城県) 8.14km 83度
40231 下館(茨城県) 11.74km 302度
40181 門井(茨城県) 13.33km 334度
40281 下妻(茨城県) 15.14km 245度
40246 愛宕山(茨城県) 15.85km 62度
40282 常総(茨城県) 16.35km 220度
40341 土浦(茨城県) 17.43km 140度
40336 つくば(茨城県) 18.80km 172度
40905 つくば(茨城県) 18.80km 172度
40251 美野里(茨城県) 20.45km 86度
40191 笠間(茨城県) 22.77km 34度
41376 小山(栃木県) 27.15km 297度
40326 坂東(茨城県) 28.02km 221度
41331 真岡(栃木県) 29.69km 340度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 163,399
[163,399 (92.24% / 92.90%)] [163,399 / 175,888 (92.90)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 7,606
[7,606 (4.29% / 4.32%)] [171,005 / 12,489 (97.22)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 2,324
[2,324 (1.31% / 1.32%)] [173,329 / 4,883 (98.55)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 1,102
[1,102 (0.62% / 0.63%)] [174,431 / 2,559 (99.17)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 543
[543 (0.31% / 0.31%)] [174,974 / 1,457 (99.48)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 306
[306 (0.17% / 0.17%)] [175,280 / 914 (99.65)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 180
[180 (0.10% / 0.10%)] [175,460 / 608 (99.76)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 120
[120 (0.07% / 0.07%)] [175,580 / 428 (99.82)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 68
[68 (0.04% / 0.04%)] [175,648 / 308 (99.86)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 40
[40 (0.02% / 0.02%)] [175,688 / 240 (99.89)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 47
[47 (0.03% / 0.03%)] [175,735 / 200 (99.91)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 34
[34 (0.02% / 0.02%)] [175,769 / 153 (99.93)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 26
[26 (0.01% / 0.01%)] [175,795 / 119 (99.95)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 15
[15 (0.01% / 0.01%)] [175,810 / 93 (99.96)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 8
[8 (0.00% / 0.00%)] [175,818 / 78 (99.96)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 10
[10 (0.01% / 0.01%)] [175,828 / 70 (99.97)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 8
[8 (0.00% / 0.00%)] [175,836 / 60 (99.97)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 10
[10 (0.01% / 0.01%)] [175,846 / 52 (99.98)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 9
[9 (0.01% / 0.01%)] [175,855 / 42 (99.98)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 6
[6 (0.00% / 0.00%)] [175,861 / 33 (99.98)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 4
[4 (0.00% / 0.00%)] [175,865 / 27 (99.99)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 3
[3 (0.00% / 0.00%)] [175,868 / 23 (99.99)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 2
[2 (0.00% / 0.00%)] [175,870 / 20 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [175,875 / 18 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 2
[2 (0.00% / 0.00%)] [175,877 / 13 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 1
[1 (0.00% / 0.00%)] [175,878 / 11 (99.99)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 1
[1 (0.00% / 0.00%)] [175,879 / 10 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [175,882 / 9 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 2
[2 (0.00% / 0.00%)] [175,884 / 6 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [175,885 / 4 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 1
[1 (0.00% / 0.00%)] [175,886 / 3 (100.00)]
47.5mm - 48.4mm 47.5mm - 48.4mm = 1
[1 (0.00% / 0.00%)] [175,887 / 2 (100.00)]
56.5mm - 57.4mm 56.5mm - 57.4mm = 1
[1 (0.00% / 0.00%)] [175,888 / 1 (100.00)]

欠測回数 (1,266 / 0.71%)

風向

静穏 静穏 = 5,765
[5,765 (3.25% / 3.48%)]
北北東 北北東 = 9,258
[9,258 (5.23% / 5.59%)]
北東 北東 = 10,708
[10,708 (6.04% / 6.46%)]
東北東 東北東 = 12,571
[12,571 (7.10% / 7.59%)]
東 = 11,129
[11,129 (6.28% / 6.72%)]
東南東 東南東 = 5,537
[5,537 (3.13% / 3.34%)]
南東 南東 = 6,502
[6,502 (3.67% / 3.92%)]
南南東 南南東 = 8,766
[8,766 (4.95% / 5.29%)]
南 = 17,630
[17,630 (9.95% / 10.64%)]
南南西 南南西 = 21,953
[21,953 (12.39% / 13.25%)]
南西 南西 = 14,872
[14,872 (8.39% / 8.97%)]
西南西 西南西 = 7,397
[7,397 (4.18% / 4.46%)]
西 西 = 5,199
[5,199 (2.93% / 3.14%)]
西北西 西北西 = 9,306
[9,306 (5.25% / 5.62%)]
北西 北西 = 9,489
[9,489 (5.36% / 5.73%)]
北北西 北北西 = 3,996
[3,996 (2.26% / 2.41%)]
北 = 5,648
[5,648 (3.19% / 3.41%)]

欠測回数 (11,428 / 6.45%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 5,839
[5,839 (3.30% / 3.34%)] [5,839 / 175,025 (3.34)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 17,242
[17,242 (9.73% / 9.85%)] [23,081 / 169,186 (13.19)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 22,152
[22,152 (12.50% / 12.66%)] [45,233 / 151,944 (25.84)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 24,031
[24,031 (13.57% / 13.73%)] [69,264 / 129,792 (39.57)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 23,662
[23,662 (13.36% / 13.52%)] [92,926 / 105,761 (53.09)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 21,987
[21,987 (12.41% / 12.56%)] [114,913 / 82,099 (65.66)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 18,519
[18,519 (10.45% / 10.58%)] [133,432 / 60,112 (76.24)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 13,794
[13,794 (7.79% / 7.88%)] [147,226 / 41,593 (84.12)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 9,356
[9,356 (5.28% / 5.35%)] [156,582 / 27,799 (89.46)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 6,364
[6,364 (3.59% / 3.64%)] [162,946 / 18,443 (93.10)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 4,408
[4,408 (2.49% / 2.52%)] [167,354 / 12,079 (95.62)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 2,992
[2,992 (1.69% / 1.71%)] [170,346 / 7,671 (97.33)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 1,832
[1,832 (1.03% / 1.05%)] [172,178 / 4,679 (98.37)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 1,120
[1,120 (0.63% / 0.64%)] [173,298 / 2,847 (99.01)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 593
[593 (0.33% / 0.34%)] [173,891 / 1,727 (99.35)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 395
[395 (0.22% / 0.23%)] [174,286 / 1,134 (99.58)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 250
[250 (0.14% / 0.14%)] [174,536 / 739 (99.72)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 173
[173 (0.10% / 0.10%)] [174,709 / 489 (99.82)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 99
[99 (0.06% / 0.06%)] [174,808 / 316 (99.88)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 73
[73 (0.04% / 0.04%)] [174,881 / 217 (99.92)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 44
[44 (0.02% / 0.03%)] [174,925 / 144 (99.94)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 34
[34 (0.02% / 0.02%)] [174,959 / 100 (99.96)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 19
[19 (0.01% / 0.01%)] [174,978 / 66 (99.97)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 8
[8 (0.00% / 0.00%)] [174,986 / 47 (99.98)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 7
[7 (0.00% / 0.00%)] [174,993 / 39 (99.98)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 5
[5 (0.00% / 0.00%)] [174,998 / 32 (99.98)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 9
[9 (0.01% / 0.01%)] [175,007 / 27 (99.99)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 4
[4 (0.00% / 0.00%)] [175,011 / 18 (99.99)]
27.5m/s - 28.4m/s 27.5m/s - 28.4m/s = 7
[7 (0.00% / 0.00%)] [175,018 / 14 (100.00)]
28.5m/s - 29.4m/s 28.5m/s - 29.4m/s = 4
[4 (0.00% / 0.00%)] [175,022 / 7 (100.00)]
29.5m/s - 30.4m/s 29.5m/s - 30.4m/s = 1
[1 (0.00% / 0.00%)] [175,023 / 3 (100.00)]
30.5m/s - 31.4m/s 30.5m/s - 31.4m/s = 1
[1 (0.00% / 0.00%)] [175,024 / 2 (100.00)]
31.5m/s - 32.4m/s 31.5m/s - 32.4m/s = 1
[1 (0.00% / 0.00%)] [175,025 / 1 (100.00)]

欠測回数 (2,129 / 1.20%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 3
[3 (0.00% / 0.00%)] [3 / 175,618 (0.00)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 40
[40 (0.02% / 0.02%)] [43 / 175,615 (0.02)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 60
[60 (0.03% / 0.03%)] [103 / 175,575 (0.06)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 179
[179 (0.10% / 0.10%)] [282 / 175,515 (0.16)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 541
[541 (0.31% / 0.31%)] [823 / 175,336 (0.47)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 1,012
[1,012 (0.57% / 0.58%)] [1,835 / 174,795 (1.04)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 1,624
[1,624 (0.92% / 0.92%)] [3,459 / 173,783 (1.97)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 2,176
[2,176 (1.23% / 1.24%)] [5,635 / 172,159 (3.21)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 3,331
[3,331 (1.88% / 1.90%)] [8,966 / 169,983 (5.11)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 4,303
[4,303 (2.43% / 2.45%)] [13,269 / 166,652 (7.56)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 5,113
[5,113 (2.89% / 2.91%)] [18,382 / 162,349 (10.47)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 11,359
[11,359 (6.41% / 6.47%)] [29,741 / 157,236 (16.94)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 6,035
[6,035 (3.41% / 3.44%)] [35,776 / 145,877 (20.37)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 5,718
[5,718 (3.23% / 3.26%)] [41,494 / 139,842 (23.63)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 5,540
[5,540 (3.13% / 3.15%)] [47,034 / 134,124 (26.78)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 5,590
[5,590 (3.16% / 3.18%)] [52,624 / 128,584 (29.97)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 5,739
[5,739 (3.24% / 3.27%)] [58,363 / 122,994 (33.23)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 5,713
[5,713 (3.22% / 3.25%)] [64,076 / 117,255 (36.49)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 5,629
[5,629 (3.18% / 3.21%)] [69,705 / 111,542 (39.69)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 5,974
[5,974 (3.37% / 3.40%)] [75,679 / 105,913 (43.09)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 6,203
[6,203 (3.50% / 3.53%)] [81,882 / 99,939 (46.63)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 6,597
[6,597 (3.72% / 3.76%)] [88,479 / 93,736 (50.38)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 6,949
[6,949 (3.92% / 3.96%)] [95,428 / 87,139 (54.34)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 7,142
[7,142 (4.03% / 4.07%)] [102,570 / 80,190 (58.41)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 7,508
[7,508 (4.24% / 4.28%)] [110,078 / 73,048 (62.68)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 7,552
[7,552 (4.26% / 4.30%)] [117,630 / 65,540 (66.98)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 7,425
[7,425 (4.19% / 4.23%)] [125,055 / 57,988 (71.21)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 7,289
[7,289 (4.11% / 4.15%)] [132,344 / 50,563 (75.36)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 6,357
[6,357 (3.59% / 3.62%)] [138,701 / 43,274 (78.98)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 6,389
[6,389 (3.61% / 3.64%)] [145,090 / 36,917 (82.62)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 6,700
[6,700 (3.78% / 3.82%)] [151,790 / 30,528 (86.43)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 7,040
[7,040 (3.97% / 4.01%)] [158,830 / 23,828 (90.44)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 5,972
[5,972 (3.37% / 3.40%)] [164,802 / 16,788 (93.84)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 3,778
[3,778 (2.13% / 2.15%)] [168,580 / 10,816 (95.99)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 2,400
[2,400 (1.35% / 1.37%)] [170,980 / 7,038 (97.36)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 1,751
[1,751 (0.99% / 1.00%)] [172,731 / 4,638 (98.36)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 1,178
[1,178 (0.66% / 0.67%)] [173,909 / 2,887 (99.03)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 770
[770 (0.43% / 0.44%)] [174,679 / 1,709 (99.47)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 495
[495 (0.28% / 0.28%)] [175,174 / 939 (99.75)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 252
[252 (0.14% / 0.14%)] [175,426 / 444 (99.89)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 137
[137 (0.08% / 0.08%)] [175,563 / 192 (99.97)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 47
[47 (0.03% / 0.03%)] [175,610 / 55 (100.00)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 8
[8 (0.00% / 0.00%)] [175,618 / 8 (100.00)]

欠測回数 (1,536 / 0.87%)

日照時間

0.0h 0.0h = 122,570
[122,570 (69.19% / 70.33%)] [122,570 / 174,284 (70.33)]
0.1h 0.1h = 4,271
[4,271 (2.41% / 2.45%)] [126,841 / 51,714 (72.78)]
0.2h 0.2h = 3,209
[3,209 (1.81% / 1.84%)] [130,050 / 47,443 (74.62)]
0.3h 0.3h = 2,749
[2,749 (1.55% / 1.58%)] [132,799 / 44,234 (76.20)]
0.4h 0.4h = 2,584
[2,584 (1.46% / 1.48%)] [135,383 / 41,485 (77.68)]
0.5h 0.5h = 2,466
[2,466 (1.39% / 1.41%)] [137,849 / 38,901 (79.09)]
0.6h 0.6h = 2,472
[2,472 (1.40% / 1.42%)] [140,321 / 36,435 (80.51)]
0.7h 0.7h = 2,518
[2,518 (1.42% / 1.44%)] [142,839 / 33,963 (81.96)]
0.8h 0.8h = 2,775
[2,775 (1.57% / 1.59%)] [145,614 / 31,445 (83.55)]
0.9h 0.9h = 3,650
[3,650 (2.06% / 2.09%)] [149,264 / 28,670 (85.64)]
1.0h 1.0h = 25,020
[25,020 (14.12% / 14.36%)] [174,284 / 25,020 (100.00)]

欠測回数 (2,870 / 1.62%)