観測所番号 42221
都道府県 群馬県 [ 地域ポータル ]
所在地 群馬県吾妻郡嬬恋村田代 (群馬県吾妻郡嬬恋村)
観測月数 492
観測回数 359,099
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 〜 1977年12月21日 田代 (タシロ) 36.463N 138.463E 1230m 0.0m
1977年12月22日 〜 1986年10月29日 田代 (タシロ) 36.463N 138.463E 1230m 6.5m
1986年10月30日 〜 1998年03月30日 田代 (タシロ) 36.463N 138.463E 1230m 6.5m
1998年03月31日 〜 2006年11月20日 田代 (タシロ) 36.463N 138.463E 1230m 6.5m
2006年11月21日 〜 2011年11月08日 田代 (タシロ) 36.463N 138.463E 1230m 6.5m
2011年11月09日 〜 2017年07月99日 田代 (タシロ) 36.463N 138.463E 1230m 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
48321 東御(長野県) 11.41km 218度
48216 菅平(長野県) 14.54km 301度
48935 菅平(長野県) 14.70km 301度
48331 軽井沢(長野県) 15.40km 150度
48256 上田(長野県) 19.08km 248度
42276 一の字山(群馬県) 20.19km 119度
42910 草津(群馬県) 20.53km 33度
42121 草津(群馬県) 20.63km 34度
48172 笠岳(長野県) 22.64km 358度
48171 笠岳(長野県) 23.54km 2度
48386 佐久(長野県) 24.00km 176度
48381 立科(長野県) 25.11km 212度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 328,836
[328,836 (91.57% / 91.94%)] [328,836 / 357,671 (91.94)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 16,023
[16,023 (4.46% / 4.48%)] [344,859 / 28,835 (96.42)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,759
[5,759 (1.60% / 1.61%)] [350,618 / 12,812 (98.03)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,749
[2,749 (0.77% / 0.77%)] [353,367 / 7,053 (98.80)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,560
[1,560 (0.43% / 0.44%)] [354,927 / 4,304 (99.23)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 938
[938 (0.26% / 0.26%)] [355,865 / 2,744 (99.50)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 541
[541 (0.15% / 0.15%)] [356,406 / 1,806 (99.65)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 337
[337 (0.09% / 0.09%)] [356,743 / 1,265 (99.74)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 260
[260 (0.07% / 0.07%)] [357,003 / 928 (99.81)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 161
[161 (0.04% / 0.05%)] [357,164 / 668 (99.86)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 113
[113 (0.03% / 0.03%)] [357,277 / 507 (99.89)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 85
[85 (0.02% / 0.02%)] [357,362 / 394 (99.91)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 59
[59 (0.02% / 0.02%)] [357,421 / 309 (99.93)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 46
[46 (0.01% / 0.01%)] [357,467 / 250 (99.94)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 34
[34 (0.01% / 0.01%)] [357,501 / 204 (99.95)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 16
[16 (0.00% / 0.00%)] [357,517 / 170 (99.96)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 20
[20 (0.01% / 0.01%)] [357,537 / 154 (99.96)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 26
[26 (0.01% / 0.01%)] [357,563 / 134 (99.97)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.00% / 0.00%)] [357,575 / 108 (99.97)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 17
[17 (0.00% / 0.00%)] [357,592 / 96 (99.98)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 8
[8 (0.00% / 0.00%)] [357,600 / 79 (99.98)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 10
[10 (0.00% / 0.00%)] [357,610 / 71 (99.98)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [357,624 / 61 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [357,629 / 47 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [357,634 / 42 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [357,637 / 37 (99.99)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [357,641 / 34 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [357,649 / 30 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [357,651 / 22 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [357,656 / 20 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [357,659 / 15 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [357,660 / 12 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [357,662 / 11 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [357,663 / 9 (100.00)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [357,664 / 8 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [357,665 / 7 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [357,666 / 6 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [357,667 / 5 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [357,669 / 4 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [357,670 / 2 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [357,671 / 1 (100.00)]

欠測回数 (1,428 / 0.40%)

風向

静穏 静穏 = 46,164
[46,164 (12.86% / 13.56%)]
北北東 北北東 = 13,904
[13,904 (3.87% / 4.08%)]
北東 北東 = 38,637
[38,637 (10.76% / 11.35%)]
東北東 東北東 = 24,446
[24,446 (6.81% / 7.18%)]
東 = 6,302
[6,302 (1.75% / 1.85%)]
東南東 東南東 = 2,218
[2,218 (0.62% / 0.65%)]
南東 南東 = 1,574
[1,574 (0.44% / 0.46%)]
南南東 南南東 = 1,895
[1,895 (0.53% / 0.56%)]
南 = 4,504
[4,504 (1.25% / 1.32%)]
南南西 南南西 = 33,107
[33,107 (9.22% / 9.72%)]
南西 南西 = 48,729
[48,729 (13.57% / 14.31%)]
西南西 西南西 = 41,628
[41,628 (11.59% / 12.22%)]
西 西 = 38,954
[38,954 (10.85% / 11.44%)]
西北西 西北西 = 26,617
[26,617 (7.41% / 7.82%)]
北西 北西 = 6,184
[6,184 (1.72% / 1.82%)]
北北西 北北西 = 2,869
[2,869 (0.80% / 0.84%)]
北 = 2,829
[2,829 (0.79% / 0.83%)]

欠測回数 (18,538 / 5.16%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 49,517
[49,517 (13.79% / 14.29%)] [49,517 / 346,557 (14.29)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 110,348
[110,348 (30.73% / 31.84%)] [159,865 / 297,040 (46.13)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 84,653
[84,653 (23.57% / 24.43%)] [244,518 / 186,692 (70.56)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 50,283
[50,283 (14.00% / 14.51%)] [294,801 / 102,039 (85.07)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 30,985
[30,985 (8.63% / 8.94%)] [325,786 / 51,756 (94.01)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,404
[13,404 (3.73% / 3.87%)] [339,190 / 20,771 (97.87)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,728
[4,728 (1.32% / 1.36%)] [343,918 / 7,367 (99.24)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,656
[1,656 (0.46% / 0.48%)] [345,574 / 2,639 (99.72)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 665
[665 (0.19% / 0.19%)] [346,239 / 983 (99.91)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 213
[213 (0.06% / 0.06%)] [346,452 / 318 (99.97)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 79
[79 (0.02% / 0.02%)] [346,531 / 105 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 22
[22 (0.01% / 0.01%)] [346,553 / 26 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3
[3 (0.00% / 0.00%)] [346,556 / 4 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [346,557 / 1 (100.00)]

欠測回数 (12,542 / 3.49%)

気温

-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 5
[5 (0.00% / 0.00%)] [5 / 346,489 (0.00)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 24
[24 (0.01% / 0.01%)] [29 / 346,484 (0.01)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 76
[76 (0.02% / 0.02%)] [105 / 346,460 (0.03)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 192
[192 (0.05% / 0.06%)] [297 / 346,384 (0.09)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 476
[476 (0.13% / 0.14%)] [773 / 346,192 (0.22)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1,049
[1,049 (0.29% / 0.30%)] [1,822 / 345,716 (0.53)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 2,029
[2,029 (0.57% / 0.59%)] [3,851 / 344,667 (1.11)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 3,725
[3,725 (1.04% / 1.08%)] [7,576 / 342,638 (2.19)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 5,237
[5,237 (1.46% / 1.51%)] [12,813 / 338,913 (3.70)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 6,794
[6,794 (1.89% / 1.96%)] [19,607 / 333,676 (5.66)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 8,202
[8,202 (2.28% / 2.37%)] [27,809 / 326,882 (8.03)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 9,128
[9,128 (2.54% / 2.63%)] [36,937 / 318,680 (10.66)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,906
[9,906 (2.76% / 2.86%)] [46,843 / 309,552 (13.52)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,491
[10,491 (2.92% / 3.03%)] [57,334 / 299,646 (16.55)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,182
[11,182 (3.11% / 3.23%)] [68,516 / 289,155 (19.77)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,717
[11,717 (3.26% / 3.38%)] [80,233 / 277,973 (23.16)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 22,182
[22,182 (6.18% / 6.40%)] [102,415 / 266,256 (29.56)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,582
[10,582 (2.95% / 3.05%)] [112,997 / 244,074 (32.61)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,800
[9,800 (2.73% / 2.83%)] [122,797 / 233,492 (35.44)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,674
[9,674 (2.69% / 2.79%)] [132,471 / 223,692 (38.23)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,715
[9,715 (2.71% / 2.80%)] [142,186 / 214,018 (41.04)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,660
[9,660 (2.69% / 2.79%)] [151,846 / 204,303 (43.82)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,878
[9,878 (2.75% / 2.85%)] [161,724 / 194,643 (46.68)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,828
[9,828 (2.74% / 2.84%)] [171,552 / 184,765 (49.51)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,164
[10,164 (2.83% / 2.93%)] [181,716 / 174,937 (52.44)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,471
[10,471 (2.92% / 3.02%)] [192,187 / 164,773 (55.47)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,678
[10,678 (2.97% / 3.08%)] [202,865 / 154,302 (58.55)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,851
[10,851 (3.02% / 3.13%)] [213,716 / 143,624 (61.68)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,390
[11,390 (3.17% / 3.29%)] [225,106 / 132,773 (64.97)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,769
[11,769 (3.28% / 3.40%)] [236,875 / 121,383 (68.36)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,544
[12,544 (3.49% / 3.62%)] [249,419 / 109,614 (71.98)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,636
[12,636 (3.52% / 3.65%)] [262,055 / 97,070 (75.63)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,659
[12,659 (3.53% / 3.65%)] [274,714 / 84,434 (79.29)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,926
[12,926 (3.60% / 3.73%)] [287,640 / 71,775 (83.02)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,967
[12,967 (3.61% / 3.74%)] [300,607 / 58,849 (86.76)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,295
[11,295 (3.15% / 3.26%)] [311,902 / 45,882 (90.02)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,790
[8,790 (2.45% / 2.54%)] [320,692 / 34,587 (92.55)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,203
[7,203 (2.01% / 2.08%)] [327,895 / 25,797 (94.63)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,455
[5,455 (1.52% / 1.57%)] [333,350 / 18,594 (96.21)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,188
[4,188 (1.17% / 1.21%)] [337,538 / 13,139 (97.42)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 3,299
[3,299 (0.92% / 0.95%)] [340,837 / 8,951 (98.37)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 2,468
[2,468 (0.69% / 0.71%)] [343,305 / 5,652 (99.08)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 1,588
[1,588 (0.44% / 0.46%)] [344,893 / 3,184 (99.54)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,003
[1,003 (0.28% / 0.29%)] [345,896 / 1,596 (99.83)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 437
[437 (0.12% / 0.13%)] [346,333 / 593 (99.95)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 137
[137 (0.04% / 0.04%)] [346,470 / 156 (99.99)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 19
[19 (0.01% / 0.01%)] [346,489 / 19 (100.00)]

欠測回数 (12,610 / 3.51%)

日照時間

0.0h 0.0h = 244,796
[244,796 (68.17% / 70.59%)] [244,796 / 346,798 (70.59)]
0.1h 0.1h = 8,599
[8,599 (2.39% / 2.48%)] [253,395 / 102,002 (73.07)]
0.2h 0.2h = 6,729
[6,729 (1.87% / 1.94%)] [260,124 / 93,403 (75.01)]
0.3h 0.3h = 5,511
[5,511 (1.53% / 1.59%)] [265,635 / 86,674 (76.60)]
0.4h 0.4h = 5,142
[5,142 (1.43% / 1.48%)] [270,777 / 81,163 (78.08)]
0.5h 0.5h = 5,047
[5,047 (1.41% / 1.46%)] [275,824 / 76,021 (79.53)]
0.6h 0.6h = 5,026
[5,026 (1.40% / 1.45%)] [280,850 / 70,974 (80.98)]
0.7h 0.7h = 4,998
[4,998 (1.39% / 1.44%)] [285,848 / 65,948 (82.42)]
0.8h 0.8h = 5,695
[5,695 (1.59% / 1.64%)] [291,543 / 60,950 (84.07)]
0.9h 0.9h = 7,878
[7,878 (2.19% / 2.27%)] [299,421 / 55,255 (86.34)]
1.0h 1.0h = 47,377
[47,377 (13.19% / 13.66%)] [346,798 / 47,377 (100.00)]

欠測回数 (12,301 / 3.43%)