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 525
観測回数 382,848
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 〜 2019年12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 = 347,828
[347,828 (90.85% / 91.81%)] [347,828 / 378,859 (91.81)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 17,337
[17,337 (4.53% / 4.58%)] [365,165 / 31,031 (96.39)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 6,162
[6,162 (1.61% / 1.63%)] [371,327 / 13,694 (98.01)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,934
[2,934 (0.77% / 0.77%)] [374,261 / 7,532 (98.79)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,675
[1,675 (0.44% / 0.44%)] [375,936 / 4,598 (99.23)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 984
[984 (0.26% / 0.26%)] [376,920 / 2,923 (99.49)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 574
[574 (0.15% / 0.15%)] [377,494 / 1,939 (99.64)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 355
[355 (0.09% / 0.09%)] [377,849 / 1,365 (99.73)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 276
[276 (0.07% / 0.07%)] [378,125 / 1,010 (99.81)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 175
[175 (0.05% / 0.05%)] [378,300 / 734 (99.85)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 125
[125 (0.03% / 0.03%)] [378,425 / 559 (99.89)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 90
[90 (0.02% / 0.02%)] [378,515 / 434 (99.91)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 66
[66 (0.02% / 0.02%)] [378,581 / 344 (99.93)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 49
[49 (0.01% / 0.01%)] [378,630 / 278 (99.94)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 35
[35 (0.01% / 0.01%)] [378,665 / 229 (99.95)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 17
[17 (0.00% / 0.00%)] [378,682 / 194 (99.95)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 22
[22 (0.01% / 0.01%)] [378,704 / 177 (99.96)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 29
[29 (0.01% / 0.01%)] [378,733 / 155 (99.97)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 13
[13 (0.00% / 0.00%)] [378,746 / 126 (99.97)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 20
[20 (0.01% / 0.01%)] [378,766 / 113 (99.98)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 9
[9 (0.00% / 0.00%)] [378,775 / 93 (99.98)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 14
[14 (0.00% / 0.00%)] [378,789 / 84 (99.98)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [378,804 / 70 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 6
[6 (0.00% / 0.00%)] [378,810 / 55 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 6
[6 (0.00% / 0.00%)] [378,816 / 49 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [378,819 / 43 (99.99)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [378,823 / 40 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [378,831 / 36 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 3
[3 (0.00% / 0.00%)] [378,834 / 28 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [378,839 / 25 (99.99)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [378,842 / 20 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 3
[3 (0.00% / 0.00%)] [378,845 / 17 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [378,847 / 14 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [378,848 / 12 (100.00)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [378,849 / 11 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [378,850 / 10 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [378,851 / 9 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [378,852 / 8 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [378,855 / 7 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [378,856 / 4 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [378,857 / 3 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [378,858 / 2 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [378,859 / 1 (100.00)]

欠測回数 (3,989 / 1.04%)

風向

静穏 静穏 = 46,891
[46,891 (12.25% / 12.97%)]
北北東 北北東 = 15,178
[15,178 (3.96% / 4.20%)]
北東 北東 = 41,193
[41,193 (10.76% / 11.39%)]
東北東 東北東 = 26,022
[26,022 (6.80% / 7.20%)]
東 = 6,768
[6,768 (1.77% / 1.87%)]
東南東 東南東 = 2,457
[2,457 (0.64% / 0.68%)]
南東 南東 = 1,751
[1,751 (0.46% / 0.48%)]
南南東 南南東 = 2,094
[2,094 (0.55% / 0.58%)]
南 = 4,935
[4,935 (1.29% / 1.36%)]
南南西 南南西 = 35,453
[35,453 (9.26% / 9.80%)]
南西 南西 = 51,909
[51,909 (13.56% / 14.35%)]
西南西 西南西 = 44,280
[44,280 (11.57% / 12.24%)]
西 西 = 41,388
[41,388 (10.81% / 11.44%)]
西北西 西北西 = 28,398
[28,398 (7.42% / 7.85%)]
北西 北西 = 6,640
[6,640 (1.73% / 1.84%)]
北北西 北北西 = 3,143
[3,143 (0.82% / 0.87%)]
北 = 3,137
[3,137 (0.82% / 0.87%)]

欠測回数 (21,211 / 5.54%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 50,979
[50,979 (13.32% / 13.87%)] [50,979 / 367,633 (13.87)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 117,529
[117,529 (30.70% / 31.97%)] [168,508 / 316,654 (45.84)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 90,867
[90,867 (23.73% / 24.72%)] [259,375 / 199,125 (70.55)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 53,381
[53,381 (13.94% / 14.52%)] [312,756 / 108,258 (85.07)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 32,955
[32,955 (8.61% / 8.96%)] [345,711 / 54,877 (94.04)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 14,194
[14,194 (3.71% / 3.86%)] [359,905 / 21,922 (97.90)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,983
[4,983 (1.30% / 1.36%)] [364,888 / 7,728 (99.25)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,731
[1,731 (0.45% / 0.47%)] [366,619 / 2,745 (99.72)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 689
[689 (0.18% / 0.19%)] [367,308 / 1,014 (99.91)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 218
[218 (0.06% / 0.06%)] [367,526 / 325 (99.97)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 80
[80 (0.02% / 0.02%)] [367,606 / 107 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 23
[23 (0.01% / 0.01%)] [367,629 / 27 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3
[3 (0.00% / 0.00%)] [367,632 / 4 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [367,633 / 1 (100.00)]

欠測回数 (15,215 / 3.97%)

気温

-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 5
[5 (0.00% / 0.00%)] [5 / 367,675 (0.00)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 24
[24 (0.01% / 0.01%)] [29 / 367,670 (0.01)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 76
[76 (0.02% / 0.02%)] [105 / 367,646 (0.03)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 201
[201 (0.05% / 0.05%)] [306 / 367,570 (0.08)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 496
[496 (0.13% / 0.13%)] [802 / 367,369 (0.22)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1,085
[1,085 (0.28% / 0.30%)] [1,887 / 366,873 (0.51)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 2,106
[2,106 (0.55% / 0.57%)] [3,993 / 365,788 (1.09)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 3,824
[3,824 (1.00% / 1.04%)] [7,817 / 363,682 (2.13)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 5,427
[5,427 (1.42% / 1.48%)] [13,244 / 359,858 (3.60)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 7,103
[7,103 (1.86% / 1.93%)] [20,347 / 354,431 (5.53)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 8,635
[8,635 (2.26% / 2.35%)] [28,982 / 347,328 (7.88)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 9,661
[9,661 (2.52% / 2.63%)] [38,643 / 338,693 (10.51)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 10,470
[10,470 (2.73% / 2.85%)] [49,113 / 329,032 (13.36)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 11,044
[11,044 (2.88% / 3.00%)] [60,157 / 318,562 (16.36)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,773
[11,773 (3.08% / 3.20%)] [71,930 / 307,518 (19.56)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 12,281
[12,281 (3.21% / 3.34%)] [84,211 / 295,745 (22.90)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 23,566
[23,566 (6.16% / 6.41%)] [107,777 / 283,464 (29.31)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,270
[11,270 (2.94% / 3.07%)] [119,047 / 259,898 (32.38)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 10,434
[10,434 (2.73% / 2.84%)] [129,481 / 248,628 (35.22)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 10,291
[10,291 (2.69% / 2.80%)] [139,772 / 238,194 (38.02)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 10,303
[10,303 (2.69% / 2.80%)] [150,075 / 227,903 (40.82)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 10,135
[10,135 (2.65% / 2.76%)] [160,210 / 217,600 (43.57)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 10,406
[10,406 (2.72% / 2.83%)] [170,616 / 207,465 (46.40)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,442
[10,442 (2.73% / 2.84%)] [181,058 / 197,059 (49.24)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,900
[10,900 (2.85% / 2.96%)] [191,958 / 186,617 (52.21)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,185
[11,185 (2.92% / 3.04%)] [203,143 / 175,717 (55.25)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,396
[11,396 (2.98% / 3.10%)] [214,539 / 164,532 (58.35)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,574
[11,574 (3.02% / 3.15%)] [226,113 / 153,136 (61.50)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,116
[12,116 (3.16% / 3.30%)] [238,229 / 141,562 (64.79)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,514
[12,514 (3.27% / 3.40%)] [250,743 / 129,446 (68.20)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 13,248
[13,248 (3.46% / 3.60%)] [263,991 / 116,932 (71.80)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,334
[13,334 (3.48% / 3.63%)] [277,325 / 103,684 (75.43)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,458
[13,458 (3.52% / 3.66%)] [290,783 / 90,350 (79.09)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,617
[13,617 (3.56% / 3.70%)] [304,400 / 76,892 (82.79)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,771
[13,771 (3.60% / 3.75%)] [318,171 / 63,275 (86.54)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 12,098
[12,098 (3.16% / 3.29%)] [330,269 / 49,504 (89.83)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 9,591
[9,591 (2.51% / 2.61%)] [339,860 / 37,406 (92.43)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,764
[7,764 (2.03% / 2.11%)] [347,624 / 27,815 (94.55)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,864
[5,864 (1.53% / 1.59%)] [353,488 / 20,051 (96.14)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,492
[4,492 (1.17% / 1.22%)] [357,980 / 14,187 (97.36)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 3,527
[3,527 (0.92% / 0.96%)] [361,507 / 9,695 (98.32)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 2,642
[2,642 (0.69% / 0.72%)] [364,149 / 6,168 (99.04)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 1,730
[1,730 (0.45% / 0.47%)] [365,879 / 3,526 (99.51)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,103
[1,103 (0.29% / 0.30%)] [366,982 / 1,796 (99.81)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 496
[496 (0.13% / 0.13%)] [367,478 / 693 (99.95)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 168
[168 (0.04% / 0.05%)] [367,646 / 197 (99.99)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 28
[28 (0.01% / 0.01%)] [367,674 / 29 (100.00)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1
[1 (0.00% / 0.00%)] [367,675 / 1 (100.00)]

欠測回数 (15,173 / 3.96%)

日照時間

0.0h 0.0h = 259,412
[259,412 (67.76% / 70.50%)] [259,412 / 367,982 (70.50)]
0.1h 0.1h = 9,222
[9,222 (2.41% / 2.51%)] [268,634 / 108,570 (73.00)]
0.2h 0.2h = 7,166
[7,166 (1.87% / 1.95%)] [275,800 / 99,348 (74.95)]
0.3h 0.3h = 5,890
[5,890 (1.54% / 1.60%)] [281,690 / 92,182 (76.55)]
0.4h 0.4h = 5,502
[5,502 (1.44% / 1.50%)] [287,192 / 86,292 (78.05)]
0.5h 0.5h = 5,418
[5,418 (1.42% / 1.47%)] [292,610 / 80,790 (79.52)]
0.6h 0.6h = 5,359
[5,359 (1.40% / 1.46%)] [297,969 / 75,372 (80.97)]
0.7h 0.7h = 5,319
[5,319 (1.39% / 1.45%)] [303,288 / 70,013 (82.42)]
0.8h 0.8h = 6,038
[6,038 (1.58% / 1.64%)] [309,326 / 64,694 (84.06)]
0.9h 0.9h = 8,341
[8,341 (2.18% / 2.27%)] [317,667 / 58,656 (86.33)]
1.0h 1.0h = 50,315
[50,315 (13.14% / 13.67%)] [367,982 / 50,315 (100.00)]

欠測回数 (14,866 / 3.88%)