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 495
観測回数 361,584
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 〜 2017年03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 = 335,171
[335,171 (92.70% / 92.84%)] [335,171 / 361,034 (92.84%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,917
[13,917 (3.85% / 3.85%)] [349,088 / 25,863 (96.69%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,901
[4,901 (1.36% / 1.36%)] [353,989 / 11,946 (98.05%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,422
[2,422 (0.67% / 0.67%)] [356,411 / 7,045 (98.72%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,378
[1,378 (0.38% / 0.38%)] [357,789 / 4,623 (99.10%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 872
[872 (0.24% / 0.24%)] [358,661 / 3,245 (99.34%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 572
[572 (0.16% / 0.16%)] [359,233 / 2,373 (99.50%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 416
[416 (0.12% / 0.12%)] [359,649 / 1,801 (99.62%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 283
[283 (0.08% / 0.08%)] [359,932 / 1,385 (99.69%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 224
[224 (0.06% / 0.06%)] [360,156 / 1,102 (99.76%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 172
[172 (0.05% / 0.05%)] [360,328 / 878 (99.80%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 106
[106 (0.03% / 0.03%)] [360,434 / 706 (99.83%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 98
[98 (0.03% / 0.03%)] [360,532 / 600 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 67
[67 (0.02% / 0.02%)] [360,599 / 502 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 56
[56 (0.02% / 0.02%)] [360,655 / 435 (99.90%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 50
[50 (0.01% / 0.01%)] [360,705 / 379 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 40
[40 (0.01% / 0.01%)] [360,745 / 329 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 32
[32 (0.01% / 0.01%)] [360,777 / 289 (99.93%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [360,806 / 257 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [360,837 / 228 (99.95%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 23
[23 (0.01% / 0.01%)] [360,860 / 197 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [360,877 / 174 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [360,892 / 157 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [360,907 / 142 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [360,924 / 127 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [360,931 / 110 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 21
[21 (0.01% / 0.01%)] [360,952 / 103 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [360,960 / 82 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [360,966 / 74 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [360,974 / 68 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [360,982 / 60 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 5
[5 (0.00% / 0.00%)] [360,987 / 52 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [360,993 / 47 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [360,995 / 41 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [361,000 / 39 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 7
[7 (0.00% / 0.00%)] [361,007 / 34 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [361,009 / 27 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [361,011 / 25 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [361,014 / 23 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [361,019 / 20 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [361,020 / 15 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [361,021 / 14 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [361,022 / 13 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [361,024 / 12 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [361,025 / 10 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [361,027 / 9 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [361,028 / 7 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [361,030 / 6 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [361,032 / 4 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [361,033 / 2 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [361,034 / 1 (100.00%)]

欠測回数 (550 / 0.15%)

風向

静穏 静穏 = 79,482
[79,482 (21.98% / 22.57%)] [0 / 0 (NA)]
北北東 北北東 = 9,214
[9,214 (2.55% / 2.62%)] [0 / 0 (NA)]
北東 北東 = 14,135
[14,135 (3.91% / 4.01%)] [0 / 0 (NA)]
東北東 東北東 = 33,776
[33,776 (9.34% / 9.59%)] [0 / 0 (NA)]
東 = 25,735
[25,735 (7.12% / 7.31%)] [0 / 0 (NA)]
東南東 東南東 = 5,881
[5,881 (1.63% / 1.67%)] [0 / 0 (NA)]
南東 南東 = 3,504
[3,504 (0.97% / 0.99%)] [0 / 0 (NA)]
南南東 南南東 = 4,124
[4,124 (1.14% / 1.17%)] [0 / 0 (NA)]
南 = 7,750
[7,750 (2.14% / 2.20%)] [0 / 0 (NA)]
南南西 南南西 = 16,122
[16,122 (4.46% / 4.58%)] [0 / 0 (NA)]
南西 南西 = 15,859
[15,859 (4.39% / 4.50%)] [0 / 0 (NA)]
西南西 西南西 = 12,428
[12,428 (3.44% / 3.53%)] [0 / 0 (NA)]
西 西 = 17,195
[17,195 (4.76% / 4.88%)] [0 / 0 (NA)]
西北西 西北西 = 45,154
[45,154 (12.49% / 12.82%)] [0 / 0 (NA)]
北西 北西 = 39,733
[39,733 (10.99% / 11.28%)] [0 / 0 (NA)]
北北西 北北西 = 12,928
[12,928 (3.58% / 3.67%)] [0 / 0 (NA)]
北 = 9,181
[9,181 (2.54% / 2.61%)] [0 / 0 (NA)]

欠測回数 (9,383 / 2.59%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 85,023
[85,023 (23.51% / 24.13%)] [85,023 / 352,339 (24.13%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 201,982
[201,982 (55.86% / 57.33%)] [287,005 / 267,316 (81.46%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 54,477
[54,477 (15.07% / 15.46%)] [341,482 / 65,334 (96.92%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 8,536
[8,536 (2.36% / 2.42%)] [350,018 / 10,857 (99.34%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 1,881
[1,881 (0.52% / 0.53%)] [351,899 / 2,321 (99.88%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 350
[350 (0.10% / 0.10%)] [352,249 / 440 (99.97%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 69
[69 (0.02% / 0.02%)] [352,318 / 90 (99.99%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 18
[18 (0.00% / 0.01%)] [352,336 / 21 (100.00%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 2
[2 (0.00% / 0.00%)] [352,338 / 3 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1
[1 (0.00% / 0.00%)] [352,339 / 1 (100.00%)]

欠測回数 (9,245 / 2.56%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 352,769 (0.00%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 6
[6 (0.00% / 0.00%)] [7 / 352,768 (0.00%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 13
[13 (0.00% / 0.00%)] [20 / 352,762 (0.01%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 43
[43 (0.01% / 0.01%)] [63 / 352,749 (0.02%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 126
[126 (0.03% / 0.04%)] [189 / 352,706 (0.05%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 290
[290 (0.08% / 0.08%)] [479 / 352,580 (0.14%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 716
[716 (0.20% / 0.20%)] [1,195 / 352,290 (0.34%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 1,384
[1,384 (0.38% / 0.39%)] [2,579 / 351,574 (0.73%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 2,309
[2,309 (0.64% / 0.65%)] [4,888 / 350,190 (1.39%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 4,132
[4,132 (1.14% / 1.17%)] [9,020 / 347,881 (2.56%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 7,322
[7,322 (2.02% / 2.08%)] [16,342 / 343,749 (4.63%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 22,404
[22,404 (6.20% / 6.35%)] [38,746 / 336,427 (10.98%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 12,238
[12,238 (3.38% / 3.47%)] [50,984 / 314,023 (14.45%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,651
[11,651 (3.22% / 3.30%)] [62,635 / 301,785 (17.76%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,772
[11,772 (3.26% / 3.34%)] [74,407 / 290,134 (21.09%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,829
[11,829 (3.27% / 3.35%)] [86,236 / 278,362 (24.45%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,954
[11,954 (3.31% / 3.39%)] [98,190 / 266,533 (27.83%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,733
[11,733 (3.24% / 3.33%)] [109,923 / 254,579 (31.16%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,479
[11,479 (3.17% / 3.25%)] [121,402 / 242,846 (34.41%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,022
[11,022 (3.05% / 3.12%)] [132,424 / 231,367 (37.54%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,142
[11,142 (3.08% / 3.16%)] [143,566 / 220,345 (40.70%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,280
[11,280 (3.12% / 3.20%)] [154,846 / 209,203 (43.89%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,681
[11,681 (3.23% / 3.31%)] [166,527 / 197,923 (47.21%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,828
[11,828 (3.27% / 3.35%)] [178,355 / 186,242 (50.56%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,247
[12,247 (3.39% / 3.47%)] [190,602 / 174,414 (54.03%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,672
[12,672 (3.50% / 3.59%)] [203,274 / 162,167 (57.62%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,702
[12,702 (3.51% / 3.60%)] [215,976 / 149,495 (61.22%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,997
[12,997 (3.59% / 3.68%)] [228,973 / 136,793 (64.91%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,394
[13,394 (3.70% / 3.80%)] [242,367 / 123,796 (68.70%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,004
[14,004 (3.87% / 3.97%)] [256,371 / 110,402 (72.67%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,886
[13,886 (3.84% / 3.94%)] [270,257 / 96,398 (76.61%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,040
[14,040 (3.88% / 3.98%)] [284,297 / 82,512 (80.59%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,541
[14,541 (4.02% / 4.12%)] [298,838 / 68,472 (84.71%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,211
[13,211 (3.65% / 3.74%)] [312,049 / 53,931 (88.46%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 10,471
[10,471 (2.90% / 2.97%)] [322,520 / 40,720 (91.43%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 7,642
[7,642 (2.11% / 2.17%)] [330,162 / 30,249 (93.59%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,769
[5,769 (1.60% / 1.64%)] [335,931 / 22,607 (95.23%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,495
[4,495 (1.24% / 1.27%)] [340,426 / 16,838 (96.50%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,481
[3,481 (0.96% / 0.99%)] [343,907 / 12,343 (97.49%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,739
[2,739 (0.76% / 0.78%)] [346,646 / 8,862 (98.26%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,247
[2,247 (0.62% / 0.64%)] [348,893 / 6,123 (98.90%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,674
[1,674 (0.46% / 0.47%)] [350,567 / 3,876 (99.38%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,152
[1,152 (0.32% / 0.33%)] [351,719 / 2,202 (99.70%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 626
[626 (0.17% / 0.18%)] [352,345 / 1,050 (99.88%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 281
[281 (0.08% / 0.08%)] [352,626 / 424 (99.96%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 110
[110 (0.03% / 0.03%)] [352,736 / 143 (99.99%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 28
[28 (0.01% / 0.01%)] [352,764 / 33 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 5
[5 (0.00% / 0.00%)] [352,769 / 5 (100.00%)]

欠測回数 (8,815 / 2.44%)

日照時間

0.0h 0.0h = 263,468
[263,468 (72.86% / 74.72%)] [263,468 / 352,595 (74.72%)]
0.1h 0.1h = 7,494
[7,494 (2.07% / 2.13%)] [270,962 / 89,127 (76.85%)]
0.2h 0.2h = 5,766
[5,766 (1.59% / 1.64%)] [276,728 / 81,633 (78.48%)]
0.3h 0.3h = 4,762
[4,762 (1.32% / 1.35%)] [281,490 / 75,867 (79.83%)]
0.4h 0.4h = 4,245
[4,245 (1.17% / 1.20%)] [285,735 / 71,105 (81.04%)]
0.5h 0.5h = 4,046
[4,046 (1.12% / 1.15%)] [289,781 / 66,860 (82.19%)]
0.6h 0.6h = 4,821
[4,821 (1.33% / 1.37%)] [294,602 / 62,814 (83.55%)]
0.7h 0.7h = 4,699
[4,699 (1.30% / 1.33%)] [299,301 / 57,993 (84.89%)]
0.8h 0.8h = 5,015
[5,015 (1.39% / 1.42%)] [304,316 / 53,294 (86.31%)]
0.9h 0.9h = 6,856
[6,856 (1.90% / 1.94%)] [311,172 / 48,279 (88.25%)]
1.0h 1.0h = 41,423
[41,423 (11.46% / 11.75%)] [352,595 / 41,423 (100.00%)]

欠測回数 (8,989 / 2.49%)