観測所番号
|
42326 |
都道府県
|
群馬県
[
地域ポータル
]
|
所在地
|
群馬県甘楽郡下仁田町西野牧
(群馬県甘楽郡下仁田町)
|
観測月数
|
526 |
観測回数
|
383,136 |
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19日
|
西野牧
(ニシノマキ)
|
36.245N
|
138.707E
|
375m
|
0.0m
|
1977年12月20日
〜
1986年08月20日
|
西野牧
(ニシノマキ)
|
36.245N
|
138.707E
|
375m
|
6.5m
|
1986年08月21日
〜
1998年03月30日
|
西野牧
(ニシノマキ)
|
36.245N
|
138.707E
|
375m
|
6.5m
|
1998年03月31日
〜
2009年02月18日
|
西野牧
(ニシノマキ)
|
36.245N
|
138.707E
|
375m
|
6.5m
|
2009年02月19日
〜
2010年03月25日
|
西野牧
(ニシノマキ)
|
36.245N
|
138.707E
|
375m
|
6.5m
|
2010年03月26日
〜
2019年12月99日
|
西野牧
(ニシノマキ)
|
36.245N
|
138.707E
|
375m
|
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 |
42276 |
一の字山(群馬県) |
14.76km
|
342度
|
48456 |
十石峠(長野県) |
16.19km
|
200度
|
42391 |
稲含山(群馬県) |
16.31km
|
120度
|
48331 |
軽井沢(長野県) |
17.96km
|
306度
|
48386 |
佐久(長野県) |
20.67km
|
270度
|
48516 |
北相木(長野県) |
21.01km
|
204度
|
48451 |
茂来山(長野県) |
21.82km
|
225度
|
42286 |
上里見(群馬県) |
22.35km
|
49度
|
42396 |
神流(群馬県) |
22.87km
|
131度
|
42241 |
榛名山(群馬県) |
29.27km
|
30度
|
|
全期間統計
降水量
0.0mm - 0.4mm |
[354,592 (92.55% / 93.43%)]
[354,592 / 379,523 (93.43)]
|
0.5mm - 1.4mm |
[14,588 (3.81% / 3.84%)]
[369,180 / 24,931 (97.27)]
|
1.5mm - 2.4mm |
[4,612 (1.20% / 1.22%)]
[373,792 / 10,343 (98.49)]
|
2.5mm - 3.4mm |
[2,155 (0.56% / 0.57%)]
[375,947 / 5,731 (99.06)]
|
3.5mm - 4.4mm |
[1,169 (0.31% / 0.31%)]
[377,116 / 3,576 (99.37)]
|
4.5mm - 5.4mm |
[682 (0.18% / 0.18%)]
[377,798 / 2,407 (99.55)]
|
5.5mm - 6.4mm |
[444 (0.12% / 0.12%)]
[378,242 / 1,725 (99.66)]
|
6.5mm - 7.4mm |
[303 (0.08% / 0.08%)]
[378,545 / 1,281 (99.74)]
|
7.5mm - 8.4mm |
[202 (0.05% / 0.05%)]
[378,747 / 978 (99.80)]
|
8.5mm - 9.4mm |
[144 (0.04% / 0.04%)]
[378,891 / 776 (99.83)]
|
9.5mm - 10.4mm |
[120 (0.03% / 0.03%)]
[379,011 / 632 (99.87)]
|
10.5mm - 11.4mm |
[80 (0.02% / 0.02%)]
[379,091 / 512 (99.89)]
|
11.5mm - 12.4mm |
[56 (0.01% / 0.01%)]
[379,147 / 432 (99.90)]
|
12.5mm - 13.4mm |
[60 (0.02% / 0.02%)]
[379,207 / 376 (99.92)]
|
13.5mm - 14.4mm |
[41 (0.01% / 0.01%)]
[379,248 / 316 (99.93)]
|
14.5mm - 15.4mm |
[35 (0.01% / 0.01%)]
[379,283 / 275 (99.94)]
|
15.5mm - 16.4mm |
[29 (0.01% / 0.01%)]
[379,312 / 240 (99.94)]
|
16.5mm - 17.4mm |
[27 (0.01% / 0.01%)]
[379,339 / 211 (99.95)]
|
17.5mm - 18.4mm |
[19 (0.00% / 0.01%)]
[379,358 / 184 (99.96)]
|
18.5mm - 19.4mm |
[15 (0.00% / 0.00%)]
[379,373 / 165 (99.96)]
|
19.5mm - 20.4mm |
[15 (0.00% / 0.00%)]
[379,388 / 150 (99.96)]
|
20.5mm - 21.4mm |
[10 (0.00% / 0.00%)]
[379,398 / 135 (99.97)]
|
21.5mm - 22.4mm |
[15 (0.00% / 0.00%)]
[379,413 / 125 (99.97)]
|
22.5mm - 23.4mm |
[10 (0.00% / 0.00%)]
[379,423 / 110 (99.97)]
|
23.5mm - 24.4mm |
[9 (0.00% / 0.00%)]
[379,432 / 100 (99.98)]
|
24.5mm - 25.4mm |
[10 (0.00% / 0.00%)]
[379,442 / 91 (99.98)]
|
25.5mm - 26.4mm |
[9 (0.00% / 0.00%)]
[379,451 / 81 (99.98)]
|
26.5mm - 27.4mm |
[10 (0.00% / 0.00%)]
[379,461 / 72 (99.98)]
|
27.5mm - 28.4mm |
[4 (0.00% / 0.00%)]
[379,465 / 62 (99.98)]
|
28.5mm - 29.4mm |
[8 (0.00% / 0.00%)]
[379,473 / 58 (99.99)]
|
29.5mm - 30.4mm |
[4 (0.00% / 0.00%)]
[379,477 / 50 (99.99)]
|
30.5mm - 31.4mm |
[3 (0.00% / 0.00%)]
[379,480 / 46 (99.99)]
|
31.5mm - 32.4mm |
[6 (0.00% / 0.00%)]
[379,486 / 43 (99.99)]
|
32.5mm - 33.4mm |
[1 (0.00% / 0.00%)]
[379,487 / 37 (99.99)]
|
33.5mm - 34.4mm |
[2 (0.00% / 0.00%)]
[379,489 / 36 (99.99)]
|
34.5mm - 35.4mm |
[1 (0.00% / 0.00%)]
[379,490 / 34 (99.99)]
|
35.5mm - 36.4mm |
[2 (0.00% / 0.00%)]
[379,492 / 33 (99.99)]
|
36.5mm - 37.4mm |
[1 (0.00% / 0.00%)]
[379,493 / 31 (99.99)]
|
38.5mm - 39.4mm |
[3 (0.00% / 0.00%)]
[379,496 / 30 (99.99)]
|
39.5mm - 40.4mm |
[4 (0.00% / 0.00%)]
[379,500 / 27 (99.99)]
|
40.5mm - 41.4mm |
[7 (0.00% / 0.00%)]
[379,507 / 23 (100.00)]
|
41.5mm - 42.4mm |
[1 (0.00% / 0.00%)]
[379,508 / 16 (100.00)]
|
42.5mm - 43.4mm |
[1 (0.00% / 0.00%)]
[379,509 / 15 (100.00)]
|
43.5mm - 44.4mm |
[2 (0.00% / 0.00%)]
[379,511 / 14 (100.00)]
|
44.5mm - 45.4mm |
[2 (0.00% / 0.00%)]
[379,513 / 12 (100.00)]
|
45.5mm - 46.4mm |
[1 (0.00% / 0.00%)]
[379,514 / 10 (100.00)]
|
46.5mm - 47.4mm |
[3 (0.00% / 0.00%)]
[379,517 / 9 (100.00)]
|
47.5mm - 48.4mm |
[1 (0.00% / 0.00%)]
[379,518 / 6 (100.00)]
|
48.5mm - 49.4mm |
[1 (0.00% / 0.00%)]
[379,519 / 5 (100.00)]
|
50.5mm - 51.4mm |
[1 (0.00% / 0.00%)]
[379,520 / 4 (100.00)]
|
53.5mm - 54.4mm |
[1 (0.00% / 0.00%)]
[379,521 / 3 (100.00)]
|
68.5mm - 69.4mm |
[2 (0.00% / 0.00%)]
[379,523 / 2 (100.00)]
|
欠測回数
(3,613 / 0.94%)
風向
静穏 |
[132,498 (34.58% / 36.06%)]
|
北北東 |
[3,331 (0.87% / 0.91%)]
|
北東 |
[1,963 (0.51% / 0.53%)]
|
東北東 |
[1,415 (0.37% / 0.39%)]
|
東 |
[1,678 (0.44% / 0.46%)]
|
東南東 |
[2,788 (0.73% / 0.76%)]
|
南東 |
[5,805 (1.52% / 1.58%)]
|
南南東 |
[27,320 (7.13% / 7.43%)]
|
南 |
[34,742 (9.07% / 9.45%)]
|
南南西 |
[8,535 (2.23% / 2.32%)]
|
南西 |
[3,671 (0.96% / 1.00%)]
|
西南西 |
[2,897 (0.76% / 0.79%)]
|
西 |
[3,622 (0.95% / 0.99%)]
|
西北西 |
[8,741 (2.28% / 2.38%)]
|
北西 |
[48,746 (12.72% / 13.27%)]
|
北北西 |
[71,203 (18.58% / 19.38%)]
|
北 |
[8,503 (2.22% / 2.31%)]
|
欠測回数
(15,678 / 4.09%)
風速
0.0m/s - 0.4m/s |
[143,317 (37.41% / 38.96%)]
[143,317 / 367,828 (38.96)]
|
0.5m/s - 1.4m/s |
[119,733 (31.25% / 32.55%)]
[263,050 / 224,511 (71.51)]
|
1.5m/s - 2.4m/s |
[56,084 (14.64% / 15.25%)]
[319,134 / 104,778 (86.76)]
|
2.5m/s - 3.4m/s |
[31,030 (8.10% / 8.44%)]
[350,164 / 48,694 (95.20)]
|
3.5m/s - 4.4m/s |
[13,407 (3.50% / 3.64%)]
[363,571 / 17,664 (98.84)]
|
4.5m/s - 5.4m/s |
[3,387 (0.88% / 0.92%)]
[366,958 / 4,257 (99.76)]
|
5.5m/s - 6.4m/s |
[683 (0.18% / 0.19%)]
[367,641 / 870 (99.95)]
|
6.5m/s - 7.4m/s |
[140 (0.04% / 0.04%)]
[367,781 / 187 (99.99)]
|
7.5m/s - 8.4m/s |
[36 (0.01% / 0.01%)]
[367,817 / 47 (100.00)]
|
8.5m/s - 9.4m/s |
[7 (0.00% / 0.00%)]
[367,824 / 11 (100.00)]
|
9.5m/s - 10.4m/s |
[4 (0.00% / 0.00%)]
[367,828 / 4 (100.00)]
|
欠測回数
(15,308 / 4.00%)
気温
-9.5℃ - -8.6℃ |
[4 (0.00% / 0.00%)]
[4 / 367,901 (0.00)]
|
-8.5℃ - -7.6℃ |
[46 (0.01% / 0.01%)]
[50 / 367,897 (0.01)]
|
-7.5℃ - -6.6℃ |
[195 (0.05% / 0.05%)]
[245 / 367,851 (0.07)]
|
-6.5℃ - -5.6℃ |
[467 (0.12% / 0.13%)]
[712 / 367,656 (0.19)]
|
-5.5℃ - -4.6℃ |
[1,072 (0.28% / 0.29%)]
[1,784 / 367,189 (0.48)]
|
-4.5℃ - -3.6℃ |
[2,132 (0.56% / 0.58%)]
[3,916 / 366,117 (1.06)]
|
-3.5℃ - -2.6℃ |
[4,214 (1.10% / 1.15%)]
[8,130 / 363,985 (2.21)]
|
-2.5℃ - -1.6℃ |
[6,923 (1.81% / 1.88%)]
[15,053 / 359,771 (4.09)]
|
-1.5℃ - -0.6℃ |
[10,402 (2.71% / 2.83%)]
[25,455 / 352,848 (6.92)]
|
-0.5℃ - 0.4℃ |
[22,959 (5.99% / 6.24%)]
[48,414 / 342,446 (13.16)]
|
0.5℃ - 1.4℃ |
[11,786 (3.08% / 3.20%)]
[60,200 / 319,487 (16.36)]
|
1.5℃ - 2.4℃ |
[11,482 (3.00% / 3.12%)]
[71,682 / 307,701 (19.48)]
|
2.5℃ - 3.4℃ |
[11,034 (2.88% / 3.00%)]
[82,716 / 296,219 (22.48)]
|
3.5℃ - 4.4℃ |
[11,450 (2.99% / 3.11%)]
[94,166 / 285,185 (25.60)]
|
4.5℃ - 5.4℃ |
[11,228 (2.93% / 3.05%)]
[105,394 / 273,735 (28.65)]
|
5.5℃ - 6.4℃ |
[11,359 (2.96% / 3.09%)]
[116,753 / 262,507 (31.73)]
|
6.5℃ - 7.4℃ |
[11,338 (2.96% / 3.08%)]
[128,091 / 251,148 (34.82)]
|
7.5℃ - 8.4℃ |
[10,981 (2.87% / 2.98%)]
[139,072 / 239,810 (37.80)]
|
8.5℃ - 9.4℃ |
[11,013 (2.87% / 2.99%)]
[150,085 / 228,829 (40.79)]
|
9.5℃ - 10.4℃ |
[11,040 (2.88% / 3.00%)]
[161,125 / 217,816 (43.80)]
|
10.5℃ - 11.4℃ |
[11,335 (2.96% / 3.08%)]
[172,460 / 206,776 (46.88)]
|
11.5℃ - 12.4℃ |
[11,354 (2.96% / 3.09%)]
[183,814 / 195,441 (49.96)]
|
12.5℃ - 13.4℃ |
[11,514 (3.01% / 3.13%)]
[195,328 / 184,087 (53.09)]
|
13.5℃ - 14.4℃ |
[11,823 (3.09% / 3.21%)]
[207,151 / 172,573 (56.31)]
|
14.5℃ - 15.4℃ |
[11,742 (3.06% / 3.19%)]
[218,893 / 160,750 (59.50)]
|
15.5℃ - 16.4℃ |
[12,738 (3.32% / 3.46%)]
[231,631 / 149,008 (62.96)]
|
16.5℃ - 17.4℃ |
[12,868 (3.36% / 3.50%)]
[244,499 / 136,270 (66.46)]
|
17.5℃ - 18.4℃ |
[13,829 (3.61% / 3.76%)]
[258,328 / 123,402 (70.22)]
|
18.5℃ - 19.4℃ |
[13,894 (3.63% / 3.78%)]
[272,222 / 109,573 (73.99)]
|
19.5℃ - 20.4℃ |
[14,221 (3.71% / 3.87%)]
[286,443 / 95,679 (77.86)]
|
20.5℃ - 21.4℃ |
[14,051 (3.67% / 3.82%)]
[300,494 / 81,458 (81.68)]
|
21.5℃ - 22.4℃ |
[14,216 (3.71% / 3.86%)]
[314,710 / 67,407 (85.54)]
|
22.5℃ - 23.4℃ |
[12,371 (3.23% / 3.36%)]
[327,081 / 53,191 (88.90)]
|
23.5℃ - 24.4℃ |
[9,417 (2.46% / 2.56%)]
[336,498 / 40,820 (91.46)]
|
24.5℃ - 25.4℃ |
[7,035 (1.84% / 1.91%)]
[343,533 / 31,403 (93.38)]
|
25.5℃ - 26.4℃ |
[5,483 (1.43% / 1.49%)]
[349,016 / 24,368 (94.87)]
|
26.5℃ - 27.4℃ |
[4,396 (1.15% / 1.19%)]
[353,412 / 18,885 (96.06)]
|
27.5℃ - 28.4℃ |
[3,660 (0.96% / 0.99%)]
[357,072 / 14,489 (97.06)]
|
28.5℃ - 29.4℃ |
[3,008 (0.79% / 0.82%)]
[360,080 / 10,829 (97.87)]
|
29.5℃ - 30.4℃ |
[2,382 (0.62% / 0.65%)]
[362,462 / 7,821 (98.52)]
|
30.5℃ - 31.4℃ |
[1,924 (0.50% / 0.52%)]
[364,386 / 5,439 (99.04)]
|
31.5℃ - 32.4℃ |
[1,477 (0.39% / 0.40%)]
[365,863 / 3,515 (99.45)]
|
32.5℃ - 33.4℃ |
[979 (0.26% / 0.27%)]
[366,842 / 2,038 (99.71)]
|
33.5℃ - 34.4℃ |
[595 (0.16% / 0.16%)]
[367,437 / 1,059 (99.87)]
|
34.5℃ - 35.4℃ |
[330 (0.09% / 0.09%)]
[367,767 / 464 (99.96)]
|
35.5℃ - 36.4℃ |
[112 (0.03% / 0.03%)]
[367,879 / 134 (99.99)]
|
36.5℃ - 37.4℃ |
[19 (0.00% / 0.01%)]
[367,898 / 22 (100.00)]
|
37.5℃ - 38.4℃ |
[3 (0.00% / 0.00%)]
[367,901 / 3 (100.00)]
|
欠測回数
(15,235 / 3.98%)
日照時間
0.0h |
[273,263 (71.32% / 74.67%)]
[273,263 / 365,939 (74.67)]
|
0.1h |
[6,312 (1.65% / 1.72%)]
[279,575 / 92,676 (76.40)]
|
0.2h |
[4,789 (1.25% / 1.31%)]
[284,364 / 86,364 (77.71)]
|
0.3h |
[4,497 (1.17% / 1.23%)]
[288,861 / 81,575 (78.94)]
|
0.4h |
[4,347 (1.13% / 1.19%)]
[293,208 / 77,078 (80.12)]
|
0.5h |
[4,083 (1.07% / 1.12%)]
[297,291 / 72,731 (81.24)]
|
0.6h |
[4,212 (1.10% / 1.15%)]
[301,503 / 68,648 (82.39)]
|
0.7h |
[4,879 (1.27% / 1.33%)]
[306,382 / 64,436 (83.72)]
|
0.8h |
[5,955 (1.55% / 1.63%)]
[312,337 / 59,557 (85.35)]
|
0.9h |
[7,556 (1.97% / 2.06%)]
[319,893 / 53,602 (87.42)]
|
1.0h |
[46,046 (12.02% / 12.58%)]
[365,939 / 46,046 (100.00)]
|
欠測回数
(17,197 / 4.49%)
|