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 528
観測回数 385,704
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 〜 2019年12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 = 357,062
[357,062 (92.57% / 92.74%)] [357,062 / 385,034 (92.74)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 15,078
[15,078 (3.91% / 3.92%)] [372,140 / 27,972 (96.65)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,270
[5,270 (1.37% / 1.37%)] [377,410 / 12,894 (98.02)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,637
[2,637 (0.68% / 0.68%)] [380,047 / 7,624 (98.70)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,475
[1,475 (0.38% / 0.38%)] [381,522 / 4,987 (99.09)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 933
[933 (0.24% / 0.24%)] [382,455 / 3,512 (99.33)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 622
[622 (0.16% / 0.16%)] [383,077 / 2,579 (99.49)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 448
[448 (0.12% / 0.12%)] [383,525 / 1,957 (99.61)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 304
[304 (0.08% / 0.08%)] [383,829 / 1,509 (99.69)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 236
[236 (0.06% / 0.06%)] [384,065 / 1,205 (99.75)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 189
[189 (0.05% / 0.05%)] [384,254 / 969 (99.80)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 112
[112 (0.03% / 0.03%)] [384,366 / 780 (99.83)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 109
[109 (0.03% / 0.03%)] [384,475 / 668 (99.85)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 72
[72 (0.02% / 0.02%)] [384,547 / 559 (99.87)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 59
[59 (0.02% / 0.02%)] [384,606 / 487 (99.89)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 58
[58 (0.02% / 0.02%)] [384,664 / 428 (99.90)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 46
[46 (0.01% / 0.01%)] [384,710 / 370 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 33
[33 (0.01% / 0.01%)] [384,743 / 324 (99.92)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 30
[30 (0.01% / 0.01%)] [384,773 / 291 (99.93)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 32
[32 (0.01% / 0.01%)] [384,805 / 261 (99.94)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 28
[28 (0.01% / 0.01%)] [384,833 / 229 (99.95)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 19
[19 (0.00% / 0.00%)] [384,852 / 201 (99.95)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 16
[16 (0.00% / 0.00%)] [384,868 / 182 (99.96)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 16
[16 (0.00% / 0.00%)] [384,884 / 166 (99.96)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 19
[19 (0.00% / 0.00%)] [384,903 / 150 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 9
[9 (0.00% / 0.00%)] [384,912 / 131 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 24
[24 (0.01% / 0.01%)] [384,936 / 122 (99.97)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 11
[11 (0.00% / 0.00%)] [384,947 / 98 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [384,954 / 87 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 9
[9 (0.00% / 0.00%)] [384,963 / 80 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [384,971 / 71 (99.98)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 6
[6 (0.00% / 0.00%)] [384,977 / 63 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 7
[7 (0.00% / 0.00%)] [384,984 / 57 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 4
[4 (0.00% / 0.00%)] [384,988 / 50 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [384,993 / 46 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 7
[7 (0.00% / 0.00%)] [385,000 / 41 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 3
[3 (0.00% / 0.00%)] [385,003 / 34 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 3
[3 (0.00% / 0.00%)] [385,006 / 31 (99.99)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [385,007 / 28 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [385,010 / 27 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [385,015 / 24 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 2
[2 (0.00% / 0.00%)] [385,017 / 19 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [385,018 / 17 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [385,019 / 16 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 3
[3 (0.00% / 0.00%)] [385,022 / 15 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [385,023 / 12 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 4
[4 (0.00% / 0.00%)] [385,027 / 11 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [385,028 / 7 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [385,030 / 6 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [385,032 / 4 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [385,033 / 2 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [385,034 / 1 (100.00)]

欠測回数 (670 / 0.17%)

風向

静穏 静穏 = 80,328
[80,328 (20.83% / 21.35%)]
北北東 北北東 = 10,245
[10,245 (2.66% / 2.72%)]
北東 北東 = 15,402
[15,402 (3.99% / 4.09%)]
東北東 東北東 = 36,314
[36,314 (9.41% / 9.65%)]
東 = 27,526
[27,526 (7.14% / 7.32%)]
東南東 東南東 = 6,362
[6,362 (1.65% / 1.69%)]
南東 南東 = 3,830
[3,830 (0.99% / 1.02%)]
南南東 南南東 = 4,509
[4,509 (1.17% / 1.20%)]
南 = 8,460
[8,460 (2.19% / 2.25%)]
南南西 南南西 = 17,482
[17,482 (4.53% / 4.65%)]
南西 南西 = 16,942
[16,942 (4.39% / 4.50%)]
西南西 西南西 = 13,404
[13,404 (3.48% / 3.56%)]
西 西 = 18,476
[18,476 (4.79% / 4.91%)]
西北西 西北西 = 48,785
[48,785 (12.65% / 12.97%)]
北西 北西 = 43,588
[43,588 (11.30% / 11.59%)]
北北西 北北西 = 14,368
[14,368 (3.73% / 3.82%)]
北 = 10,205
[10,205 (2.65% / 2.71%)]

欠測回数 (9,478 / 2.46%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 87,692
[87,692 (22.74% / 23.30%)] [87,692 / 376,364 (23.30)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 218,591
[218,591 (56.67% / 58.08%)] [306,283 / 288,672 (81.38)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 58,537
[58,537 (15.18% / 15.55%)] [364,820 / 70,081 (96.93)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 9,026
[9,026 (2.34% / 2.40%)] [373,846 / 11,544 (99.33)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 2,033
[2,033 (0.53% / 0.54%)] [375,879 / 2,518 (99.87)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 386
[386 (0.10% / 0.10%)] [376,265 / 485 (99.97)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 74
[74 (0.02% / 0.02%)] [376,339 / 99 (99.99)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 21
[21 (0.01% / 0.01%)] [376,360 / 25 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 3
[3 (0.00% / 0.00%)] [376,363 / 4 (100.00)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1
[1 (0.00% / 0.00%)] [376,364 / 1 (100.00)]

欠測回数 (9,340 / 2.42%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 376,888 (0.00)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 6
[6 (0.00% / 0.00%)] [7 / 376,887 (0.00)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 13
[13 (0.00% / 0.00%)] [20 / 376,881 (0.01)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 43
[43 (0.01% / 0.01%)] [63 / 376,868 (0.02)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 132
[132 (0.03% / 0.04%)] [195 / 376,825 (0.05)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 305
[305 (0.08% / 0.08%)] [500 / 376,693 (0.13)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 738
[738 (0.19% / 0.20%)] [1,238 / 376,388 (0.33)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 1,414
[1,414 (0.37% / 0.38%)] [2,652 / 375,650 (0.70)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 2,381
[2,381 (0.62% / 0.63%)] [5,033 / 374,236 (1.34)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 4,282
[4,282 (1.11% / 1.14%)] [9,315 / 371,855 (2.47)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 7,656
[7,656 (1.98% / 2.03%)] [16,971 / 367,573 (4.50)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 23,540
[23,540 (6.10% / 6.25%)] [40,511 / 359,917 (10.75)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 12,826
[12,826 (3.33% / 3.40%)] [53,337 / 336,377 (14.15)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 12,242
[12,242 (3.17% / 3.25%)] [65,579 / 323,551 (17.40)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 12,461
[12,461 (3.23% / 3.31%)] [78,040 / 311,309 (20.71)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 12,482
[12,482 (3.24% / 3.31%)] [90,522 / 298,848 (24.02)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,720
[12,720 (3.30% / 3.38%)] [103,242 / 286,366 (27.39)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 12,511
[12,511 (3.24% / 3.32%)] [115,753 / 273,646 (30.71)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 12,165
[12,165 (3.15% / 3.23%)] [127,918 / 261,135 (33.94)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,767
[11,767 (3.05% / 3.12%)] [139,685 / 248,970 (37.06)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,844
[11,844 (3.07% / 3.14%)] [151,529 / 237,203 (40.21)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,990
[11,990 (3.11% / 3.18%)] [163,519 / 225,359 (43.39)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 12,417
[12,417 (3.22% / 3.29%)] [175,936 / 213,369 (46.68)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,702
[12,702 (3.29% / 3.37%)] [188,638 / 200,952 (50.05)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 13,202
[13,202 (3.42% / 3.50%)] [201,840 / 188,250 (53.55)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 13,574
[13,574 (3.52% / 3.60%)] [215,414 / 175,048 (57.16)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,719
[13,719 (3.56% / 3.64%)] [229,133 / 161,474 (60.80)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,959
[13,959 (3.62% / 3.70%)] [243,092 / 147,755 (64.50)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 14,350
[14,350 (3.72% / 3.81%)] [257,442 / 133,796 (68.31)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 15,007
[15,007 (3.89% / 3.98%)] [272,449 / 119,446 (72.29)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,855
[14,855 (3.85% / 3.94%)] [287,304 / 104,439 (76.23)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 15,022
[15,022 (3.89% / 3.99%)] [302,326 / 89,584 (80.22)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 15,591
[15,591 (4.04% / 4.14%)] [317,917 / 74,562 (84.35)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 14,228
[14,228 (3.69% / 3.78%)] [332,145 / 58,971 (88.13)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 11,539
[11,539 (2.99% / 3.06%)] [343,684 / 44,743 (91.19)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 8,464
[8,464 (2.19% / 2.25%)] [352,148 / 33,204 (93.44)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 6,366
[6,366 (1.65% / 1.69%)] [358,514 / 24,740 (95.12)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,906
[4,906 (1.27% / 1.30%)] [363,420 / 18,374 (96.43)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,775
[3,775 (0.98% / 1.00%)] [367,195 / 13,468 (97.43)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,954
[2,954 (0.77% / 0.78%)] [370,149 / 9,693 (98.21)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,448
[2,448 (0.63% / 0.65%)] [372,597 / 6,739 (98.86)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,819
[1,819 (0.47% / 0.48%)] [374,416 / 4,291 (99.34)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,278
[1,278 (0.33% / 0.34%)] [375,694 / 2,472 (99.68)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 718
[718 (0.19% / 0.19%)] [376,412 / 1,194 (99.87)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 324
[324 (0.08% / 0.09%)] [376,736 / 476 (99.96)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 117
[117 (0.03% / 0.03%)] [376,853 / 152 (99.99)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 30
[30 (0.01% / 0.01%)] [376,883 / 35 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 5
[5 (0.00% / 0.00%)] [376,888 / 5 (100.00)]

欠測回数 (8,816 / 2.29%)

日照時間

0.0h 0.0h = 281,109
[281,109 (72.88% / 74.62%)] [281,109 / 376,709 (74.62)]
0.1h 0.1h = 8,119
[8,119 (2.10% / 2.16%)] [289,228 / 95,600 (76.78)]
0.2h 0.2h = 6,217
[6,217 (1.61% / 1.65%)] [295,445 / 87,481 (78.43)]
0.3h 0.3h = 5,127
[5,127 (1.33% / 1.36%)] [300,572 / 81,264 (79.79)]
0.4h 0.4h = 4,554
[4,554 (1.18% / 1.21%)] [305,126 / 76,137 (81.00)]
0.5h 0.5h = 4,383
[4,383 (1.14% / 1.16%)] [309,509 / 71,583 (82.16)]
0.6h 0.6h = 5,145
[5,145 (1.33% / 1.37%)] [314,654 / 67,200 (83.53)]
0.7h 0.7h = 5,034
[5,034 (1.31% / 1.34%)] [319,688 / 62,055 (84.86)]
0.8h 0.8h = 5,380
[5,380 (1.39% / 1.43%)] [325,068 / 57,021 (86.29)]
0.9h 0.9h = 7,335
[7,335 (1.90% / 1.95%)] [332,403 / 51,641 (88.24)]
1.0h 1.0h = 44,306
[44,306 (11.49% / 11.76%)] [376,709 / 44,306 (100.00)]

欠測回数 (8,995 / 2.33%)