観測所番号 44046
都道府県 東京都 [ 地域ポータル ]
所在地 東京都西多摩郡奥多摩町原 (東京都西多摩郡奥多摩町)
観測月数 476
観測回数 347,712
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 〜 1976年12月14日 小河内 (オゴウチ) 35.792N 139.050E 530m 0.0m
1976年12月15日 〜 1987年11月05日 小河内 (オゴウチ) 35.792N 139.050E 530m 7.3m
1987年11月06日 〜 2007年01月18日 小河内 (オゴウチ) 35.792N 139.050E 530m 7.3m
2007年01月19日 〜 2015年08月99日 小河内 (オゴウチ) 35.792N 139.050E 530m 9.5m
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
44051 小沢(東京都) 9.14km 133度
43157 浦山(埼玉県) 14.32km 7度
43151 三峰(埼玉県) 18.87km 322度
49171 上野原(山梨県) 19.70km 163度
49172 上野原(山梨県) 19.72km 165度
49106 大菩薩(山梨県) 20.27km 251度
43156 秩父(埼玉県) 22.07km 5度
43900 秩父(埼玉県) 22.07km 5度
49161 大月(山梨県) 22.79km 206度
44056 青梅(東京都) 23.69km 90度
46001 相模湖(神奈川県) 23.71km 146度
43231 飯能(埼玉県) 25.11km 78度
43162 ときがわ(埼玉県) 26.15km 32度
43161 堂平(埼玉県) 26.80km 28度
44112 八王子(東京都) 27.85km 119度
44111 八王子(東京都) 28.16km 120度
43091 上吉田(埼玉県) 29.64km 347度

全期間統計

降水量

0.0mm - 0.4mm 0.0mm - 0.4mm = 322,364
[322,364 (92.71% / 92.86%)] [322,364 / 347,162 (92.86%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,267
[13,267 (3.82% / 3.82%)] [335,631 / 24,798 (96.68%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,715
[4,715 (1.36% / 1.36%)] [340,346 / 11,531 (98.04%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,339
[2,339 (0.67% / 0.67%)] [342,685 / 6,816 (98.71%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,327
[1,327 (0.38% / 0.38%)] [344,012 / 4,477 (99.09%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 843
[843 (0.24% / 0.24%)] [344,855 / 3,150 (99.34%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 561
[561 (0.16% / 0.16%)] [345,416 / 2,307 (99.50%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 399
[399 (0.11% / 0.11%)] [345,815 / 1,746 (99.61%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 275
[275 (0.08% / 0.08%)] [346,090 / 1,347 (99.69%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 218
[218 (0.06% / 0.06%)] [346,308 / 1,072 (99.75%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 165
[165 (0.05% / 0.05%)] [346,473 / 854 (99.80%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 100
[100 (0.03% / 0.03%)] [346,573 / 689 (99.83%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 95
[95 (0.03% / 0.03%)] [346,668 / 589 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 67
[67 (0.02% / 0.02%)] [346,735 / 494 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 55
[55 (0.02% / 0.02%)] [346,790 / 427 (99.89%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 50
[50 (0.01% / 0.01%)] [346,840 / 372 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 39
[39 (0.01% / 0.01%)] [346,879 / 322 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 31
[31 (0.01% / 0.01%)] [346,910 / 283 (99.93%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [346,939 / 252 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 29
[29 (0.01% / 0.01%)] [346,968 / 223 (99.94%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 22
[22 (0.01% / 0.01%)] [346,990 / 194 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [347,007 / 172 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [347,022 / 155 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [347,037 / 140 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [347,054 / 125 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [347,061 / 108 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 21
[21 (0.01% / 0.01%)] [347,082 / 101 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [347,090 / 80 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 5
[5 (0.00% / 0.00%)] [347,095 / 72 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [347,103 / 67 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [347,111 / 59 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [347,115 / 51 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [347,121 / 47 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [347,123 / 41 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [347,128 / 39 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 7
[7 (0.00% / 0.00%)] [347,135 / 34 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [347,137 / 27 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [347,139 / 25 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [347,142 / 23 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [347,147 / 20 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [347,148 / 15 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [347,149 / 14 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [347,150 / 13 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [347,152 / 12 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [347,153 / 10 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [347,155 / 9 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [347,156 / 7 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [347,158 / 6 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [347,160 / 4 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [347,161 / 2 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [347,162 / 1 (100.00%)]

欠測回数 (550 / 0.16%)

風向

静穏 静穏 = 78,841
[78,841 (22.67% / 23.30%)] [0 / 0 (NA)]
北北東 北北東 = 8,640
[8,640 (2.48% / 2.55%)] [0 / 0 (NA)]
北東 北東 = 13,383
[13,383 (3.85% / 3.95%)] [0 / 0 (NA)]
東北東 東北東 = 32,265
[32,265 (9.28% / 9.53%)] [0 / 0 (NA)]
東 = 24,616
[24,616 (7.08% / 7.27%)] [0 / 0 (NA)]
東南東 東南東 = 5,593
[5,593 (1.61% / 1.65%)] [0 / 0 (NA)]
南東 南東 = 3,316
[3,316 (0.95% / 0.98%)] [0 / 0 (NA)]
南南東 南南東 = 3,925
[3,925 (1.13% / 1.16%)] [0 / 0 (NA)]
南 = 7,382
[7,382 (2.12% / 2.18%)] [0 / 0 (NA)]
南南西 南南西 = 15,420
[15,420 (4.43% / 4.56%)] [0 / 0 (NA)]
南西 南西 = 15,281
[15,281 (4.39% / 4.52%)] [0 / 0 (NA)]
西南西 西南西 = 11,915
[11,915 (3.43% / 3.52%)] [0 / 0 (NA)]
西 西 = 16,459
[16,459 (4.73% / 4.86%)] [0 / 0 (NA)]
西北西 西北西 = 43,009
[43,009 (12.37% / 12.71%)] [0 / 0 (NA)]
北西 北西 = 37,642
[37,642 (10.83% / 11.12%)] [0 / 0 (NA)]
北北西 北北西 = 12,082
[12,082 (3.47% / 3.57%)] [0 / 0 (NA)]
北 = 8,674
[8,674 (2.49% / 2.56%)] [0 / 0 (NA)]

欠測回数 (9,269 / 2.67%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 83,247
[83,247 (23.94% / 24.59%)] [83,247 / 338,581 (24.59%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 192,653
[192,653 (55.41% / 56.90%)] [275,900 / 255,334 (81.49%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 52,204
[52,204 (15.01% / 15.42%)] [328,104 / 62,681 (96.91%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 8,256
[8,256 (2.37% / 2.44%)] [336,360 / 10,477 (99.34%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 1,807
[1,807 (0.52% / 0.53%)] [338,167 / 2,221 (99.88%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 328
[328 (0.09% / 0.10%)] [338,495 / 414 (99.97%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 66
[66 (0.02% / 0.02%)] [338,561 / 86 (99.99%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 17
[17 (0.00% / 0.01%)] [338,578 / 20 (100.00%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 2
[2 (0.00% / 0.00%)] [338,580 / 3 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1
[1 (0.00% / 0.00%)] [338,581 / 1 (100.00%)]

欠測回数 (9,131 / 2.63%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 338,897 (0.00%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 6
[6 (0.00% / 0.00%)] [7 / 338,896 (0.00%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 13
[13 (0.00% / 0.00%)] [20 / 338,890 (0.01%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 43
[43 (0.01% / 0.01%)] [63 / 338,877 (0.02%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 126
[126 (0.04% / 0.04%)] [189 / 338,834 (0.06%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 287
[287 (0.08% / 0.08%)] [476 / 338,708 (0.14%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 701
[701 (0.20% / 0.21%)] [1,177 / 338,421 (0.35%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 1,345
[1,345 (0.39% / 0.40%)] [2,522 / 337,720 (0.74%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 2,267
[2,267 (0.65% / 0.67%)] [4,789 / 336,375 (1.41%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 4,034
[4,034 (1.16% / 1.19%)] [8,823 / 334,108 (2.60%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 7,055
[7,055 (2.03% / 2.08%)] [15,878 / 330,074 (4.69%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,345
[21,345 (6.14% / 6.30%)] [37,223 / 323,019 (10.98%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,640
[11,640 (3.35% / 3.43%)] [48,863 / 301,674 (14.42%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,105
[11,105 (3.19% / 3.28%)] [59,968 / 290,034 (17.70%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,271
[11,271 (3.24% / 3.33%)] [71,239 / 278,929 (21.02%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,330
[11,330 (3.26% / 3.34%)] [82,569 / 267,658 (24.36%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,430
[11,430 (3.29% / 3.37%)] [93,999 / 256,328 (27.74%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,263
[11,263 (3.24% / 3.32%)] [105,262 / 244,898 (31.06%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 10,949
[10,949 (3.15% / 3.23%)] [116,211 / 233,635 (34.29%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,514
[10,514 (3.02% / 3.10%)] [126,725 / 222,686 (37.39%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,593
[10,593 (3.05% / 3.13%)] [137,318 / 212,172 (40.52%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 10,759
[10,759 (3.09% / 3.17%)] [148,077 / 201,579 (43.69%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,201
[11,201 (3.22% / 3.31%)] [159,278 / 190,820 (47.00%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,270
[11,270 (3.24% / 3.33%)] [170,548 / 179,619 (50.32%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 11,794
[11,794 (3.39% / 3.48%)] [182,342 / 168,349 (53.80%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,256
[12,256 (3.52% / 3.62%)] [194,598 / 156,555 (57.42%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,340
[12,340 (3.55% / 3.64%)] [206,938 / 144,299 (61.06%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,533
[12,533 (3.60% / 3.70%)] [219,471 / 131,959 (64.76%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 12,895
[12,895 (3.71% / 3.80%)] [232,366 / 119,426 (68.57%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,513
[13,513 (3.89% / 3.99%)] [245,879 / 106,531 (72.55%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,355
[13,355 (3.84% / 3.94%)] [259,234 / 93,018 (76.49%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,493
[13,493 (3.88% / 3.98%)] [272,727 / 79,663 (80.47%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 13,970
[13,970 (4.02% / 4.12%)] [286,697 / 66,170 (84.60%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 12,705
[12,705 (3.65% / 3.75%)] [299,402 / 52,200 (88.35%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 10,107
[10,107 (2.91% / 2.98%)] [309,509 / 39,495 (91.33%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 7,417
[7,417 (2.13% / 2.19%)] [316,926 / 29,388 (93.52%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,581
[5,581 (1.61% / 1.65%)] [322,507 / 21,971 (95.16%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,345
[4,345 (1.25% / 1.28%)] [326,852 / 16,390 (96.45%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,387
[3,387 (0.97% / 1.00%)] [330,239 / 12,045 (97.45%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,660
[2,660 (0.77% / 0.78%)] [332,899 / 8,658 (98.23%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,181
[2,181 (0.63% / 0.64%)] [335,080 / 5,998 (98.87%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,646
[1,646 (0.47% / 0.49%)] [336,726 / 3,817 (99.36%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,141
[1,141 (0.33% / 0.34%)] [337,867 / 2,171 (99.70%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 615
[615 (0.18% / 0.18%)] [338,482 / 1,030 (99.88%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 275
[275 (0.08% / 0.08%)] [338,757 / 415 (99.96%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 107
[107 (0.03% / 0.03%)] [338,864 / 140 (99.99%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 28
[28 (0.01% / 0.01%)] [338,892 / 33 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 5
[5 (0.00% / 0.00%)] [338,897 / 5 (100.00%)]

欠測回数 (8,815 / 2.54%)

日照時間

0.0h 0.0h = 252,985
[252,985 (72.76% / 74.69%)] [252,985 / 338,725 (74.69%)]
0.1h 0.1h = 7,182
[7,182 (2.07% / 2.12%)] [260,167 / 85,740 (76.81%)]
0.2h 0.2h = 5,533
[5,533 (1.59% / 1.63%)] [265,700 / 78,558 (78.44%)]
0.3h 0.3h = 4,602
[4,602 (1.32% / 1.36%)] [270,302 / 73,025 (79.80%)]
0.4h 0.4h = 4,088
[4,088 (1.18% / 1.21%)] [274,390 / 68,423 (81.01%)]
0.5h 0.5h = 3,883
[3,883 (1.12% / 1.15%)] [278,273 / 64,335 (82.15%)]
0.6h 0.6h = 4,665
[4,665 (1.34% / 1.38%)] [282,938 / 60,452 (83.53%)]
0.7h 0.7h = 4,529
[4,529 (1.30% / 1.34%)] [287,467 / 55,787 (84.87%)]
0.8h 0.8h = 4,799
[4,799 (1.38% / 1.42%)] [292,266 / 51,258 (86.28%)]
0.9h 0.9h = 6,604
[6,604 (1.90% / 1.95%)] [298,870 / 46,459 (88.23%)]
1.0h 1.0h = 39,855
[39,855 (11.46% / 11.77%)] [338,725 / 39,855 (100.00%)]

欠測回数 (8,987 / 2.58%)