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 488
観測回数 356,171
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03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 = 326,198
[326,198 (91.58% / 91.95%)] [326,198 / 354,743 (91.95%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,847
[15,847 (4.45% / 4.47%)] [342,045 / 28,545 (96.42%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,724
[5,724 (1.61% / 1.61%)] [347,769 / 12,698 (98.03%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,715
[2,715 (0.76% / 0.77%)] [350,484 / 6,974 (98.80%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,548
[1,548 (0.43% / 0.44%)] [352,032 / 4,259 (99.24%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 929
[929 (0.26% / 0.26%)] [352,961 / 2,711 (99.50%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 537
[537 (0.15% / 0.15%)] [353,498 / 1,782 (99.65%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 331
[331 (0.09% / 0.09%)] [353,829 / 1,245 (99.74%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 256
[256 (0.07% / 0.07%)] [354,085 / 914 (99.81%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 161
[161 (0.05% / 0.05%)] [354,246 / 658 (99.86%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 110
[110 (0.03% / 0.03%)] [354,356 / 497 (99.89%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 85
[85 (0.02% / 0.02%)] [354,441 / 387 (99.91%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 57
[57 (0.02% / 0.02%)] [354,498 / 302 (99.93%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 46
[46 (0.01% / 0.01%)] [354,544 / 245 (99.94%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 34
[34 (0.01% / 0.01%)] [354,578 / 199 (99.95%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 16
[16 (0.00% / 0.00%)] [354,594 / 165 (99.96%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 18
[18 (0.01% / 0.01%)] [354,612 / 149 (99.96%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 25
[25 (0.01% / 0.01%)] [354,637 / 131 (99.97%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 12
[12 (0.00% / 0.00%)] [354,649 / 106 (99.97%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 16
[16 (0.00% / 0.00%)] [354,665 / 94 (99.98%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 7
[7 (0.00% / 0.00%)] [354,672 / 78 (99.98%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 10
[10 (0.00% / 0.00%)] [354,682 / 71 (99.98%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 14
[14 (0.00% / 0.00%)] [354,696 / 61 (99.99%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 5
[5 (0.00% / 0.00%)] [354,701 / 47 (99.99%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 5
[5 (0.00% / 0.00%)] [354,706 / 42 (99.99%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 3
[3 (0.00% / 0.00%)] [354,709 / 37 (99.99%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 4
[4 (0.00% / 0.00%)] [354,713 / 34 (99.99%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [354,721 / 30 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 2
[2 (0.00% / 0.00%)] [354,723 / 22 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 5
[5 (0.00% / 0.00%)] [354,728 / 20 (100.00%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 3
[3 (0.00% / 0.00%)] [354,731 / 15 (100.00%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 1
[1 (0.00% / 0.00%)] [354,732 / 12 (100.00%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [354,734 / 11 (100.00%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 1
[1 (0.00% / 0.00%)] [354,735 / 9 (100.00%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 1
[1 (0.00% / 0.00%)] [354,736 / 8 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 1
[1 (0.00% / 0.00%)] [354,737 / 7 (100.00%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 1
[1 (0.00% / 0.00%)] [354,738 / 6 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [354,739 / 5 (100.00%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 2
[2 (0.00% / 0.00%)] [354,741 / 4 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 1
[1 (0.00% / 0.00%)] [354,742 / 2 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [354,743 / 1 (100.00%)]

欠測回数 (1,428 / 0.40%)

風向

静穏 静穏 = 46,080
[46,080 (12.94% / 13.65%)] [0 / 0 (NA)]
北北東 北北東 = 13,677
[13,677 (3.84% / 4.05%)] [0 / 0 (NA)]
北東 北東 = 38,194
[38,194 (10.72% / 11.31%)] [0 / 0 (NA)]
東北東 東北東 = 24,225
[24,225 (6.80% / 7.17%)] [0 / 0 (NA)]
東 = 6,231
[6,231 (1.75% / 1.85%)] [0 / 0 (NA)]
東南東 東南東 = 2,179
[2,179 (0.61% / 0.65%)] [0 / 0 (NA)]
南東 南東 = 1,547
[1,547 (0.43% / 0.46%)] [0 / 0 (NA)]
南南東 南南東 = 1,866
[1,866 (0.52% / 0.55%)] [0 / 0 (NA)]
南 = 4,452
[4,452 (1.25% / 1.32%)] [0 / 0 (NA)]
南南西 南南西 = 32,770
[32,770 (9.20% / 9.71%)] [0 / 0 (NA)]
南西 南西 = 48,303
[48,303 (13.56% / 14.31%)] [0 / 0 (NA)]
西南西 西南西 = 41,338
[41,338 (11.61% / 12.24%)] [0 / 0 (NA)]
西 西 = 38,719
[38,719 (10.87% / 11.47%)] [0 / 0 (NA)]
西北西 西北西 = 26,387
[26,387 (7.41% / 7.82%)] [0 / 0 (NA)]
北西 北西 = 6,090
[6,090 (1.71% / 1.80%)] [0 / 0 (NA)]
北北西 北北西 = 2,822
[2,822 (0.79% / 0.84%)] [0 / 0 (NA)]
北 = 2,765
[2,765 (0.78% / 0.82%)] [0 / 0 (NA)]

欠測回数 (18,526 / 5.20%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 49,332
[49,332 (13.85% / 14.36%)] [49,332 / 343,641 (14.36%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 109,369
[109,369 (30.71% / 31.83%)] [158,701 / 294,309 (46.18%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 83,637
[83,637 (23.48% / 24.34%)] [242,338 / 184,940 (70.52%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 49,901
[49,901 (14.01% / 14.52%)] [292,239 / 101,303 (85.04%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 30,768
[30,768 (8.64% / 8.95%)] [323,007 / 51,402 (94.00%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 13,307
[13,307 (3.74% / 3.87%)] [336,314 / 20,634 (97.87%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 4,700
[4,700 (1.32% / 1.37%)] [341,014 / 7,327 (99.24%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 1,646
[1,646 (0.46% / 0.48%)] [342,660 / 2,627 (99.71%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 663
[663 (0.19% / 0.19%)] [343,323 / 981 (99.91%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 213
[213 (0.06% / 0.06%)] [343,536 / 318 (99.97%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 79
[79 (0.02% / 0.02%)] [343,615 / 105 (99.99%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 22
[22 (0.01% / 0.01%)] [343,637 / 26 (100.00%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 3
[3 (0.00% / 0.00%)] [343,640 / 4 (100.00%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 1
[1 (0.00% / 0.00%)] [343,641 / 1 (100.00%)]

欠測回数 (12,530 / 3.52%)

気温

-16.5℃ - -15.6℃ -16.5℃ - -15.6℃ = 5
[5 (0.00% / 0.00%)] [5 / 343,564 (0.00%)]
-15.5℃ - -14.6℃ -15.5℃ - -14.6℃ = 24
[24 (0.01% / 0.01%)] [29 / 343,559 (0.01%)]
-14.5℃ - -13.6℃ -14.5℃ - -13.6℃ = 76
[76 (0.02% / 0.02%)] [105 / 343,535 (0.03%)]
-13.5℃ - -12.6℃ -13.5℃ - -12.6℃ = 192
[192 (0.05% / 0.06%)] [297 / 343,459 (0.09%)]
-12.5℃ - -11.6℃ -12.5℃ - -11.6℃ = 476
[476 (0.13% / 0.14%)] [773 / 343,267 (0.22%)]
-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1,049
[1,049 (0.29% / 0.31%)] [1,822 / 342,791 (0.53%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 2,029
[2,029 (0.57% / 0.59%)] [3,851 / 341,742 (1.12%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 3,725
[3,725 (1.05% / 1.08%)] [7,576 / 339,713 (2.21%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 5,236
[5,236 (1.47% / 1.52%)] [12,812 / 335,988 (3.73%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 6,792
[6,792 (1.91% / 1.98%)] [19,604 / 330,752 (5.71%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 8,197
[8,197 (2.30% / 2.39%)] [27,801 / 323,960 (8.09%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 9,124
[9,124 (2.56% / 2.66%)] [36,925 / 315,763 (10.75%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 9,905
[9,905 (2.78% / 2.88%)] [46,830 / 306,639 (13.63%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 10,487
[10,487 (2.94% / 3.05%)] [57,317 / 296,734 (16.68%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 11,167
[11,167 (3.14% / 3.25%)] [68,484 / 286,247 (19.93%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 11,691
[11,691 (3.28% / 3.40%)] [80,175 / 275,080 (23.34%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 22,104
[22,104 (6.21% / 6.43%)] [102,279 / 263,389 (29.77%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 10,544
[10,544 (2.96% / 3.07%)] [112,823 / 241,285 (32.84%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 9,751
[9,751 (2.74% / 2.84%)] [122,574 / 230,741 (35.68%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 9,637
[9,637 (2.71% / 2.81%)] [132,211 / 220,990 (38.48%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 9,642
[9,642 (2.71% / 2.81%)] [141,853 / 211,353 (41.29%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 9,586
[9,586 (2.69% / 2.79%)] [151,439 / 201,711 (44.08%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 9,806
[9,806 (2.75% / 2.85%)] [161,245 / 192,125 (46.93%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 9,740
[9,740 (2.73% / 2.83%)] [170,985 / 182,319 (49.77%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,039
[10,039 (2.82% / 2.92%)] [181,024 / 172,579 (52.69%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,313
[10,313 (2.90% / 3.00%)] [191,337 / 162,540 (55.69%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,509
[10,509 (2.95% / 3.06%)] [201,846 / 152,227 (58.75%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 10,699
[10,699 (3.00% / 3.11%)] [212,545 / 141,718 (61.86%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,232
[11,232 (3.15% / 3.27%)] [223,777 / 131,019 (65.13%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,600
[11,600 (3.26% / 3.38%)] [235,377 / 119,787 (68.51%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,437
[12,437 (3.49% / 3.62%)] [247,814 / 108,187 (72.13%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,514
[12,514 (3.51% / 3.64%)] [260,328 / 95,750 (75.77%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,524
[12,524 (3.52% / 3.65%)] [272,852 / 83,236 (79.42%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,791
[12,791 (3.59% / 3.72%)] [285,643 / 70,712 (83.14%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 12,795
[12,795 (3.59% / 3.72%)] [298,438 / 57,921 (86.87%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 11,102
[11,102 (3.12% / 3.23%)] [309,540 / 45,126 (90.10%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 8,640
[8,640 (2.43% / 2.51%)] [318,180 / 34,024 (92.61%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 7,082
[7,082 (1.99% / 2.06%)] [325,262 / 25,384 (94.67%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 5,366
[5,366 (1.51% / 1.56%)] [330,628 / 18,302 (96.23%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 4,131
[4,131 (1.16% / 1.20%)] [334,759 / 12,936 (97.44%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 3,228
[3,228 (0.91% / 0.94%)] [337,987 / 8,805 (98.38%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 2,417
[2,417 (0.68% / 0.70%)] [340,404 / 5,577 (99.08%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 1,565
[1,565 (0.44% / 0.46%)] [341,969 / 3,160 (99.54%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 1,002
[1,002 (0.28% / 0.29%)] [342,971 / 1,595 (99.83%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 437
[437 (0.12% / 0.13%)] [343,408 / 593 (99.95%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 137
[137 (0.04% / 0.04%)] [343,545 / 156 (99.99%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 19
[19 (0.01% / 0.01%)] [343,564 / 19 (100.00%)]

欠測回数 (12,607 / 3.54%)

日照時間

0.0h 0.0h = 242,945
[242,945 (68.21% / 70.65%)] [242,945 / 343,872 (70.65%)]
0.1h 0.1h = 8,504
[8,504 (2.39% / 2.47%)] [251,449 / 100,927 (73.12%)]
0.2h 0.2h = 6,665
[6,665 (1.87% / 1.94%)] [258,114 / 92,423 (75.06%)]
0.3h 0.3h = 5,454
[5,454 (1.53% / 1.59%)] [263,568 / 85,758 (76.65%)]
0.4h 0.4h = 5,075
[5,075 (1.42% / 1.48%)] [268,643 / 80,304 (78.12%)]
0.5h 0.5h = 4,997
[4,997 (1.40% / 1.45%)] [273,640 / 75,229 (79.58%)]
0.6h 0.6h = 4,967
[4,967 (1.39% / 1.44%)] [278,607 / 70,232 (81.02%)]
0.7h 0.7h = 4,953
[4,953 (1.39% / 1.44%)] [283,560 / 65,265 (82.46%)]
0.8h 0.8h = 5,629
[5,629 (1.58% / 1.64%)] [289,189 / 60,312 (84.10%)]
0.9h 0.9h = 7,794
[7,794 (2.19% / 2.27%)] [296,983 / 54,683 (86.36%)]
1.0h 1.0h = 46,889
[46,889 (13.16% / 13.64%)] [343,872 / 46,889 (100.00%)]

欠測回数 (12,299 / 3.45%)