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 497
観測回数 362,771
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 = 332,073
[332,073 (91.54% / 91.90%)] [332,073 / 361,343 (91.90)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 16,288
[16,288 (4.49% / 4.51%)] [348,361 / 29,270 (96.41)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,839
[5,839 (1.61% / 1.62%)] [354,200 / 12,982 (98.02)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,783
[2,783 (0.77% / 0.77%)] [356,983 / 7,143 (98.79)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,584
[1,584 (0.44% / 0.44%)] [358,567 / 4,360 (99.23)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 946
[946 (0.26% / 0.26%)] [359,513 / 2,776 (99.49)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 549
[549 (0.15% / 0.15%)] [360,062 / 1,830 (99.65)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 341
[341 (0.09% / 0.09%)] [360,403 / 1,281 (99.74)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 261
[261 (0.07% / 0.07%)] [360,664 / 940 (99.81)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 163
[163 (0.04% / 0.05%)] [360,827 / 679 (99.86)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 117
[117 (0.03% / 0.03%)] [360,944 / 516 (99.89)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 85
[85 (0.02% / 0.02%)] [361,029 / 399 (99.91)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 60
[60 (0.02% / 0.02%)] [361,089 / 314 (99.93)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 46
[46 (0.01% / 0.01%)] [361,135 / 254 (99.94)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 35
[35 (0.01% / 0.01%)] [361,170 / 208 (99.95)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 16
[16 (0.00% / 0.00%)] [361,186 / 173 (99.96)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 20
[20 (0.01% / 0.01%)] [361,206 / 157 (99.96)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 27
[27 (0.01% / 0.01%)] [361,233 / 137 (99.97)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.00% / 0.00%)] [361,245 / 110 (99.97)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 18
[18 (0.00% / 0.00%)] [361,263 / 98 (99.98)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 8
[8 (0.00% / 0.00%)] [361,271 / 80 (99.98)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 11
[11 (0.00% / 0.00%)] [361,282 / 72 (99.98)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [361,296 / 61 (99.99)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [361,301 / 47 (99.99)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [361,306 / 42 (99.99)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [361,309 / 37 (99.99)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [361,313 / 34 (99.99)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [361,321 / 30 (99.99)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [361,323 / 22 (99.99)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [361,328 / 20 (100.00)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [361,331 / 15 (100.00)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [361,332 / 12 (100.00)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [361,334 / 11 (100.00)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [361,335 / 9 (100.00)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [361,336 / 8 (100.00)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [361,337 / 7 (100.00)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [361,338 / 6 (100.00)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [361,339 / 5 (100.00)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [361,341 / 4 (100.00)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [361,342 / 2 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [361,343 / 1 (100.00)]

欠測回数 (1,428 / 0.39%)

風向

静穏 静穏 = 46,275
[46,275 (12.76% / 13.44%)]
北北東 北北東 = 14,137
[14,137 (3.90% / 4.11%)]
北東 北東 = 39,075
[39,075 (10.77% / 11.35%)]
東北東 東北東 = 24,739
[24,739 (6.82% / 7.19%)]
東 = 6,392
[6,392 (1.76% / 1.86%)]
東南東 東南東 = 2,268
[2,268 (0.63% / 0.66%)]
南東 南東 = 1,617
[1,617 (0.45% / 0.47%)]
南南東 南南東 = 1,945
[1,945 (0.54% / 0.57%)]
南 = 4,589
[4,589 (1.26% / 1.33%)]
南南西 南南西 = 33,538
[33,538 (9.24% / 9.74%)]
南西 南西 = 49,244
[49,244 (13.57% / 14.31%)]
西南西 西南西 = 42,057
[42,057 (11.59% / 12.22%)]
西 西 = 39,404
[39,404 (10.86% / 11.45%)]
西北西 西北西 = 26,899
[26,899 (7.41% / 7.81%)]
北西 北西 = 6,255
[6,255 (1.72% / 1.82%)]
北北西 北北西 = 2,914
[2,914 (0.80% / 0.85%)]
北 = 2,885
[2,885 (0.80% / 0.84%)]

欠測回数 (18,538 / 5.11%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 49,771
[49,771 (13.72% / 14.21%)] [49,771 / 350,229 (14.21)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 111,693
[111,693 (30.79% / 31.89%)] [161,464 / 300,458 (46.10)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 85,748
[85,748 (23.64% / 24.48%)] [247,212 / 188,765 (70.59)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 50,760
[50,760 (13.99% / 14.49%)] [297,972 / 103,017 (85.08)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 31,305
[31,305 (8.63% / 8.94%)] [329,277 / 52,257 (94.02)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,527
[13,527 (3.73% / 3.86%)] [342,804 / 20,952 (97.88)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,770
[4,770 (1.31% / 1.36%)] [347,574 / 7,425 (99.24)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,668
[1,668 (0.46% / 0.48%)] [349,242 / 2,655 (99.72)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 668
[668 (0.18% / 0.19%)] [349,910 / 987 (99.91)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 214
[214 (0.06% / 0.06%)] [350,124 / 319 (99.97)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 79
[79 (0.02% / 0.02%)] [350,203 / 105 (99.99)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 22
[22 (0.01% / 0.01%)] [350,225 / 26 (100.00)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3
[3 (0.00% / 0.00%)] [350,228 / 4 (100.00)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [350,229 / 1 (100.00)]

欠測回数 (12,542 / 3.46%)

気温

-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 5
[5 (0.00% / 0.00%)] [5 / 350,161 (0.00)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 24
[24 (0.01% / 0.01%)] [29 / 350,156 (0.01)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 76
[76 (0.02% / 0.02%)] [105 / 350,132 (0.03)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 192
[192 (0.05% / 0.05%)] [297 / 350,056 (0.08)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 476
[476 (0.13% / 0.14%)] [773 / 349,864 (0.22)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1,049
[1,049 (0.29% / 0.30%)] [1,822 / 349,388 (0.52)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 2,034
[2,034 (0.56% / 0.58%)] [3,856 / 348,339 (1.10)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 3,730
[3,730 (1.03% / 1.07%)] [7,586 / 346,305 (2.17)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 5,248
[5,248 (1.45% / 1.50%)] [12,834 / 342,575 (3.67)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 6,859
[6,859 (1.89% / 1.96%)] [19,693 / 337,327 (5.62)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 8,279
[8,279 (2.28% / 2.36%)] [27,972 / 330,468 (7.99)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 9,221
[9,221 (2.54% / 2.63%)] [37,193 / 322,189 (10.62)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,980
[9,980 (2.75% / 2.85%)] [47,173 / 312,968 (13.47)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,576
[10,576 (2.92% / 3.02%)] [57,749 / 302,988 (16.49)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,274
[11,274 (3.11% / 3.22%)] [69,023 / 292,412 (19.71)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,811
[11,811 (3.26% / 3.37%)] [80,834 / 281,138 (23.08)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 22,417
[22,417 (6.18% / 6.40%)] [103,251 / 269,327 (29.49)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,692
[10,692 (2.95% / 3.05%)] [113,943 / 246,910 (32.54)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,927
[9,927 (2.74% / 2.83%)] [123,870 / 236,218 (35.38)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,788
[9,788 (2.70% / 2.80%)] [133,658 / 226,291 (38.17)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,822
[9,822 (2.71% / 2.80%)] [143,480 / 216,503 (40.98)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,782
[9,782 (2.70% / 2.79%)] [153,262 / 206,681 (43.77)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,970
[9,970 (2.75% / 2.85%)] [163,232 / 196,899 (46.62)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,917
[9,917 (2.73% / 2.83%)] [173,149 / 186,929 (49.45)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,281
[10,281 (2.83% / 2.94%)] [183,430 / 177,012 (52.38)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,577
[10,577 (2.92% / 3.02%)] [194,007 / 166,731 (55.41)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,790
[10,790 (2.97% / 3.08%)] [204,797 / 156,154 (58.49)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,008
[11,008 (3.03% / 3.14%)] [215,805 / 145,364 (61.63)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,535
[11,535 (3.18% / 3.29%)] [227,340 / 134,356 (64.92)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,900
[11,900 (3.28% / 3.40%)] [239,240 / 122,821 (68.32)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,654
[12,654 (3.49% / 3.61%)] [251,894 / 110,921 (71.94)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,754
[12,754 (3.52% / 3.64%)] [264,648 / 98,267 (75.58)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,802
[12,802 (3.53% / 3.66%)] [277,450 / 85,513 (79.23)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,092
[13,092 (3.61% / 3.74%)] [290,542 / 72,711 (82.97)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,162
[13,162 (3.63% / 3.76%)] [303,704 / 59,619 (86.73)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,467
[11,467 (3.16% / 3.27%)] [315,171 / 46,457 (90.01)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,927
[8,927 (2.46% / 2.55%)] [324,098 / 34,990 (92.56)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,293
[7,293 (2.01% / 2.08%)] [331,391 / 26,063 (94.64)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,518
[5,518 (1.52% / 1.58%)] [336,909 / 18,770 (96.22)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,235
[4,235 (1.17% / 1.21%)] [341,144 / 13,252 (97.42)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 3,327
[3,327 (0.92% / 0.95%)] [344,471 / 9,017 (98.38)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 2,490
[2,490 (0.69% / 0.71%)] [346,961 / 5,690 (99.09)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 1,599
[1,599 (0.44% / 0.46%)] [348,560 / 3,200 (99.54)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,007
[1,007 (0.28% / 0.29%)] [349,567 / 1,601 (99.83)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 438
[438 (0.12% / 0.13%)] [350,005 / 594 (99.96)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 137
[137 (0.04% / 0.04%)] [350,142 / 156 (99.99)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 19
[19 (0.01% / 0.01%)] [350,161 / 19 (100.00)]

欠測回数 (12,610 / 3.48%)

日照時間

0.0h 0.0h = 247,530
[247,530 (68.23% / 70.63%)] [247,530 / 350,470 (70.63)]
0.1h 0.1h = 8,695
[8,695 (2.40% / 2.48%)] [256,225 / 102,940 (73.11)]
0.2h 0.2h = 6,800
[6,800 (1.87% / 1.94%)] [263,025 / 94,245 (75.05)]
0.3h 0.3h = 5,571
[5,571 (1.54% / 1.59%)] [268,596 / 87,445 (76.64)]
0.4h 0.4h = 5,185
[5,185 (1.43% / 1.48%)] [273,781 / 81,874 (78.12)]
0.5h 0.5h = 5,098
[5,098 (1.41% / 1.45%)] [278,879 / 76,689 (79.57)]
0.6h 0.6h = 5,074
[5,074 (1.40% / 1.45%)] [283,953 / 71,591 (81.02)]
0.7h 0.7h = 5,048
[5,048 (1.39% / 1.44%)] [289,001 / 66,517 (82.46)]
0.8h 0.8h = 5,738
[5,738 (1.58% / 1.64%)] [294,739 / 61,469 (84.10)]
0.9h 0.9h = 7,942
[7,942 (2.19% / 2.27%)] [302,681 / 55,731 (86.36)]
1.0h 1.0h = 47,789
[47,789 (13.17% / 13.64%)] [350,470 / 47,789 (100.00)]

欠測回数 (12,301 / 3.39%)