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 481
観測回数 351,083
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 〜 2016年08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 = 321,545
[321,545 (91.59% / 91.96%)] [321,545 / 349,655 (91.96%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,574
[15,574 (4.44% / 4.45%)] [337,119 / 28,110 (96.41%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,636
[5,636 (1.61% / 1.61%)] [342,755 / 12,536 (98.03%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,678
[2,678 (0.76% / 0.77%)] [345,433 / 6,900 (98.79%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,532
[1,532 (0.44% / 0.44%)] [346,965 / 4,222 (99.23%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 921
[921 (0.26% / 0.26%)] [347,886 / 2,690 (99.49%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 535
[535 (0.15% / 0.15%)] [348,421 / 1,769 (99.65%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 329
[329 (0.09% / 0.09%)] [348,750 / 1,234 (99.74%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 254
[254 (0.07% / 0.07%)] [349,004 / 905 (99.81%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 159
[159 (0.05% / 0.05%)] [349,163 / 651 (99.86%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 106
[106 (0.03% / 0.03%)] [349,269 / 492 (99.89%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 85
[85 (0.02% / 0.02%)] [349,354 / 386 (99.91%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 57
[57 (0.02% / 0.02%)] [349,411 / 301 (99.93%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 46
[46 (0.01% / 0.01%)] [349,457 / 244 (99.94%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 33
[33 (0.01% / 0.01%)] [349,490 / 198 (99.95%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 16
[16 (0.00% / 0.00%)] [349,506 / 165 (99.96%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 18
[18 (0.01% / 0.01%)] [349,524 / 149 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 25
[25 (0.01% / 0.01%)] [349,549 / 131 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.00% / 0.00%)] [349,561 / 106 (99.97%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 16
[16 (0.00% / 0.00%)] [349,577 / 94 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 7
[7 (0.00% / 0.00%)] [349,584 / 78 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 10
[10 (0.00% / 0.00%)] [349,594 / 71 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [349,608 / 61 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [349,613 / 47 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [349,618 / 42 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [349,621 / 37 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [349,625 / 34 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [349,633 / 30 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [349,635 / 22 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [349,640 / 20 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [349,643 / 15 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [349,644 / 12 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [349,646 / 11 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [349,647 / 9 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [349,648 / 8 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [349,649 / 7 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [349,650 / 6 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [349,651 / 5 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [349,653 / 4 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [349,654 / 2 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [349,655 / 1 (100.00%)]

欠測回数 (1,428 / 0.41%)

風向

静穏 静穏 = 45,923
[45,923 (13.08% / 13.81%)] [0 / 0 (NA)]
北北東 北北東 = 13,499
[13,499 (3.84% / 4.06%)] [0 / 0 (NA)]
北東 北東 = 37,816
[37,816 (10.77% / 11.37%)] [0 / 0 (NA)]
東北東 東北東 = 23,958
[23,958 (6.82% / 7.20%)] [0 / 0 (NA)]
東 = 6,127
[6,127 (1.75% / 1.84%)] [0 / 0 (NA)]
東南東 東南東 = 2,125
[2,125 (0.61% / 0.64%)] [0 / 0 (NA)]
南東 南東 = 1,492
[1,492 (0.42% / 0.45%)] [0 / 0 (NA)]
南南東 南南東 = 1,813
[1,813 (0.52% / 0.55%)] [0 / 0 (NA)]
南 = 4,363
[4,363 (1.24% / 1.31%)] [0 / 0 (NA)]
南南西 南南西 = 32,356
[32,356 (9.22% / 9.73%)] [0 / 0 (NA)]
南西 南西 = 47,597
[47,597 (13.56% / 14.31%)] [0 / 0 (NA)]
西南西 西南西 = 40,429
[40,429 (11.52% / 12.15%)] [0 / 0 (NA)]
西 西 = 37,876
[37,876 (10.79% / 11.39%)] [0 / 0 (NA)]
西北西 西北西 = 25,831
[25,831 (7.36% / 7.77%)] [0 / 0 (NA)]
北西 北西 = 5,961
[5,961 (1.70% / 1.79%)] [0 / 0 (NA)]
北北西 北北西 = 2,768
[2,768 (0.79% / 0.83%)] [0 / 0 (NA)]
北 = 2,712
[2,712 (0.77% / 0.82%)] [0 / 0 (NA)]

欠測回数 (18,437 / 5.25%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 49,034
[49,034 (13.97% / 14.48%)] [49,034 / 338,642 (14.48%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 107,968
[107,968 (30.75% / 31.88%)] [157,002 / 289,608 (46.36%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 82,307
[82,307 (23.44% / 24.31%)] [239,309 / 181,640 (70.67%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 49,079
[49,079 (13.98% / 14.49%)] [288,388 / 99,333 (85.16%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 30,069
[30,069 (8.56% / 8.88%)] [318,457 / 50,254 (94.04%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,010
[13,010 (3.71% / 3.84%)] [331,467 / 20,185 (97.88%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,601
[4,601 (1.31% / 1.36%)] [336,068 / 7,175 (99.24%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,622
[1,622 (0.46% / 0.48%)] [337,690 / 2,574 (99.72%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 643
[643 (0.18% / 0.19%)] [338,333 / 952 (99.91%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 208
[208 (0.06% / 0.06%)] [338,541 / 309 (99.97%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 75
[75 (0.02% / 0.02%)] [338,616 / 101 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 22
[22 (0.01% / 0.01%)] [338,638 / 26 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3
[3 (0.00% / 0.00%)] [338,641 / 4 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [338,642 / 1 (100.00%)]

欠測回数 (12,441 / 3.54%)

気温

-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 5
[5 (0.00% / 0.00%)] [5 / 338,478 (0.00%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 24
[24 (0.01% / 0.01%)] [29 / 338,473 (0.01%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 76
[76 (0.02% / 0.02%)] [105 / 338,449 (0.03%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 192
[192 (0.05% / 0.06%)] [297 / 338,373 (0.09%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 472
[472 (0.13% / 0.14%)] [769 / 338,181 (0.23%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1,028
[1,028 (0.29% / 0.30%)] [1,797 / 337,709 (0.53%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 1,989
[1,989 (0.57% / 0.59%)] [3,786 / 336,681 (1.12%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 3,659
[3,659 (1.04% / 1.08%)] [7,445 / 334,692 (2.20%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 5,147
[5,147 (1.47% / 1.52%)] [12,592 / 331,033 (3.72%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 6,661
[6,661 (1.90% / 1.97%)] [19,253 / 325,886 (5.69%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 7,994
[7,994 (2.28% / 2.36%)] [27,247 / 319,225 (8.05%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 8,930
[8,930 (2.54% / 2.64%)] [36,177 / 311,231 (10.69%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,625
[9,625 (2.74% / 2.84%)] [45,802 / 302,301 (13.53%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,189
[10,189 (2.90% / 3.01%)] [55,991 / 292,676 (16.54%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 10,843
[10,843 (3.09% / 3.20%)] [66,834 / 282,487 (19.75%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,423
[11,423 (3.25% / 3.37%)] [78,257 / 271,644 (23.12%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,521
[21,521 (6.13% / 6.36%)] [99,778 / 260,221 (29.48%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,294
[10,294 (2.93% / 3.04%)] [110,072 / 238,700 (32.52%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,557
[9,557 (2.72% / 2.82%)] [119,629 / 228,406 (35.34%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,470
[9,470 (2.70% / 2.80%)] [129,099 / 218,849 (38.14%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,483
[9,483 (2.70% / 2.80%)] [138,582 / 209,379 (40.94%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,464
[9,464 (2.70% / 2.80%)] [148,046 / 199,896 (43.74%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,655
[9,655 (2.75% / 2.85%)] [157,701 / 190,432 (46.59%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,598
[9,598 (2.73% / 2.84%)] [167,299 / 180,777 (49.43%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 9,920
[9,920 (2.83% / 2.93%)] [177,219 / 171,179 (52.36%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,205
[10,205 (2.91% / 3.01%)] [187,424 / 161,259 (55.37%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,441
[10,441 (2.97% / 3.08%)] [197,865 / 151,054 (58.46%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,631
[10,631 (3.03% / 3.14%)] [208,496 / 140,613 (61.60%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,151
[11,151 (3.18% / 3.29%)] [219,647 / 129,982 (64.89%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,494
[11,494 (3.27% / 3.40%)] [231,141 / 118,831 (68.29%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,320
[12,320 (3.51% / 3.64%)] [243,461 / 107,337 (71.93%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,402
[12,402 (3.53% / 3.66%)] [255,863 / 95,017 (75.59%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,350
[12,350 (3.52% / 3.65%)] [268,213 / 82,615 (79.24%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,657
[12,657 (3.61% / 3.74%)] [280,870 / 70,265 (82.98%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,691
[12,691 (3.61% / 3.75%)] [293,561 / 57,608 (86.73%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,021
[11,021 (3.14% / 3.26%)] [304,582 / 44,917 (89.99%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,582
[8,582 (2.44% / 2.54%)] [313,164 / 33,896 (92.52%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,044
[7,044 (2.01% / 2.08%)] [320,208 / 25,314 (94.60%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,349
[5,349 (1.52% / 1.58%)] [325,557 / 18,270 (96.18%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,127
[4,127 (1.18% / 1.22%)] [329,684 / 12,921 (97.40%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 3,224
[3,224 (0.92% / 0.95%)] [332,908 / 8,794 (98.35%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 2,416
[2,416 (0.69% / 0.71%)] [335,324 / 5,570 (99.07%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 1,559
[1,559 (0.44% / 0.46%)] [336,883 / 3,154 (99.53%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,002
[1,002 (0.29% / 0.30%)] [337,885 / 1,595 (99.82%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 437
[437 (0.12% / 0.13%)] [338,322 / 593 (99.95%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 137
[137 (0.04% / 0.04%)] [338,459 / 156 (99.99%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 19
[19 (0.01% / 0.01%)] [338,478 / 19 (100.00%)]

欠測回数 (12,605 / 3.59%)

日照時間

0.0h 0.0h = 239,308
[239,308 (68.16% / 70.64%)] [239,308 / 338,784 (70.64%)]
0.1h 0.1h = 8,374
[8,374 (2.39% / 2.47%)] [247,682 / 99,476 (73.11%)]
0.2h 0.2h = 6,555
[6,555 (1.87% / 1.93%)] [254,237 / 91,102 (75.04%)]
0.3h 0.3h = 5,394
[5,394 (1.54% / 1.59%)] [259,631 / 84,547 (76.64%)]
0.4h 0.4h = 5,004
[5,004 (1.43% / 1.48%)] [264,635 / 79,153 (78.11%)]
0.5h 0.5h = 4,913
[4,913 (1.40% / 1.45%)] [269,548 / 74,149 (79.56%)]
0.6h 0.6h = 4,888
[4,888 (1.39% / 1.44%)] [274,436 / 69,236 (81.01%)]
0.7h 0.7h = 4,892
[4,892 (1.39% / 1.44%)] [279,328 / 64,348 (82.45%)]
0.8h 0.8h = 5,542
[5,542 (1.58% / 1.64%)] [284,870 / 59,456 (84.09%)]
0.9h 0.9h = 7,671
[7,671 (2.18% / 2.26%)] [292,541 / 53,914 (86.35%)]
1.0h 1.0h = 46,243
[46,243 (13.17% / 13.65%)] [338,784 / 46,243 (100.00%)]

欠測回数 (12,299 / 3.50%)