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 504
観測回数 368,184
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07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 = 341,187
[341,187 (92.67% / 92.81%)] [341,187 / 367,634 (92.81)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 14,244
[14,244 (3.87% / 3.87%)] [355,431 / 26,447 (96.68)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 5,001
[5,001 (1.36% / 1.36%)] [360,432 / 12,203 (98.04)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,478
[2,478 (0.67% / 0.67%)] [362,910 / 7,202 (98.72)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,402
[1,402 (0.38% / 0.38%)] [364,312 / 4,724 (99.10)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 898
[898 (0.24% / 0.24%)] [365,210 / 3,322 (99.34)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 589
[589 (0.16% / 0.16%)] [365,799 / 2,424 (99.50)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 420
[420 (0.11% / 0.11%)] [366,219 / 1,835 (99.62)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 290
[290 (0.08% / 0.08%)] [366,509 / 1,415 (99.69)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 230
[230 (0.06% / 0.06%)] [366,739 / 1,125 (99.76)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 177
[177 (0.05% / 0.05%)] [366,916 / 895 (99.80)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 107
[107 (0.03% / 0.03%)] [367,023 / 718 (99.83)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 100
[100 (0.03% / 0.03%)] [367,123 / 611 (99.86)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 67
[67 (0.02% / 0.02%)] [367,190 / 511 (99.88)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 56
[56 (0.02% / 0.02%)] [367,246 / 444 (99.89)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 54
[54 (0.01% / 0.01%)] [367,300 / 388 (99.91)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 40
[40 (0.01% / 0.01%)] [367,340 / 334 (99.92)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 32
[32 (0.01% / 0.01%)] [367,372 / 294 (99.93)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [367,401 / 262 (99.94)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [367,432 / 233 (99.95)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 26
[26 (0.01% / 0.01%)] [367,458 / 202 (99.95)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [367,475 / 176 (99.96)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 16
[16 (0.00% / 0.00%)] [367,491 / 159 (99.96)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [367,506 / 143 (99.97)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 18
[18 (0.00% / 0.00%)] [367,524 / 128 (99.97)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [367,531 / 110 (99.97)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 21
[21 (0.01% / 0.01%)] [367,552 / 103 (99.98)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [367,560 / 82 (99.98)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [367,566 / 74 (99.98)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [367,574 / 68 (99.98)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [367,582 / 60 (99.99)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 5
[5 (0.00% / 0.00%)] [367,587 / 52 (99.99)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [367,593 / 47 (99.99)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [367,595 / 41 (99.99)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [367,600 / 39 (99.99)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 7
[7 (0.00% / 0.00%)] [367,607 / 34 (99.99)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [367,609 / 27 (99.99)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [367,611 / 25 (99.99)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [367,614 / 23 (99.99)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [367,619 / 20 (100.00)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [367,620 / 15 (100.00)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [367,621 / 14 (100.00)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [367,622 / 13 (100.00)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [367,624 / 12 (100.00)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [367,625 / 10 (100.00)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [367,627 / 9 (100.00)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [367,628 / 7 (100.00)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [367,630 / 6 (100.00)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [367,632 / 4 (100.00)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [367,633 / 2 (100.00)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [367,634 / 1 (100.00)]

欠測回数 (550 / 0.15%)

風向

静穏 静穏 = 79,698
[79,698 (21.65% / 22.21%)]
北北東 北北東 = 9,514
[9,514 (2.58% / 2.65%)]
北東 北東 = 14,537
[14,537 (3.95% / 4.05%)]
東北東 東北東 = 34,520
[34,520 (9.38% / 9.62%)]
東 = 26,226
[26,226 (7.12% / 7.31%)]
東南東 東南東 = 6,008
[6,008 (1.63% / 1.67%)]
南東 南東 = 3,578
[3,578 (0.97% / 1.00%)]
南南東 南南東 = 4,211
[4,211 (1.14% / 1.17%)]
南 = 7,942
[7,942 (2.16% / 2.21%)]
南南西 南南西 = 16,457
[16,457 (4.47% / 4.59%)]
南西 南西 = 16,133
[16,133 (4.38% / 4.50%)]
西南西 西南西 = 12,690
[12,690 (3.45% / 3.54%)]
西 西 = 17,517
[17,517 (4.76% / 4.88%)]
西北西 西北西 = 46,143
[46,143 (12.53% / 12.86%)]
北西 北西 = 40,793
[40,793 (11.08% / 11.37%)]
北北西 北北西 = 13,344
[13,344 (3.62% / 3.72%)]
北 = 9,481
[9,481 (2.58% / 2.64%)]

欠測回数 (9,392 / 2.55%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 85,753
[85,753 (23.29% / 23.89%)] [85,753 / 358,930 (23.89)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 206,592
[206,592 (56.11% / 57.56%)] [292,345 / 273,177 (81.45)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 55,554
[55,554 (15.09% / 15.48%)] [347,899 / 66,585 (96.93)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 8,655
[8,655 (2.35% / 2.41%)] [356,554 / 11,031 (99.34)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 1,926
[1,926 (0.52% / 0.54%)] [358,480 / 2,376 (99.87)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 358
[358 (0.10% / 0.10%)] [358,838 / 450 (99.97)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 71
[71 (0.02% / 0.02%)] [358,909 / 92 (99.99)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 18
[18 (0.00% / 0.01%)] [358,927 / 21 (100.00)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 2
[2 (0.00% / 0.00%)] [358,929 / 3 (100.00)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1
[1 (0.00% / 0.00%)] [358,930 / 1 (100.00)]

欠測回数 (9,254 / 2.51%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 359,369 (0.00)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 6
[6 (0.00% / 0.00%)] [7 / 359,368 (0.00)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 13
[13 (0.00% / 0.00%)] [20 / 359,362 (0.01)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 43
[43 (0.01% / 0.01%)] [63 / 359,349 (0.02)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 126
[126 (0.03% / 0.04%)] [189 / 359,306 (0.05)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 290
[290 (0.08% / 0.08%)] [479 / 359,180 (0.13)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 716
[716 (0.19% / 0.20%)] [1,195 / 358,890 (0.33)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 1,384
[1,384 (0.38% / 0.39%)] [2,579 / 358,174 (0.72)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 2,314
[2,314 (0.63% / 0.64%)] [4,893 / 356,790 (1.36)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 4,150
[4,150 (1.13% / 1.15%)] [9,043 / 354,476 (2.52)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 7,377
[7,377 (2.00% / 2.05%)] [16,420 / 350,326 (4.57)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 22,591
[22,591 (6.14% / 6.29%)] [39,011 / 342,949 (10.86)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 12,334
[12,334 (3.35% / 3.43%)] [51,345 / 320,358 (14.29)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,769
[11,769 (3.20% / 3.27%)] [63,114 / 308,024 (17.56)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,911
[11,911 (3.24% / 3.31%)] [75,025 / 296,255 (20.88)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,948
[11,948 (3.25% / 3.32%)] [86,973 / 284,344 (24.20)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 12,102
[12,102 (3.29% / 3.37%)] [99,075 / 272,396 (27.57)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,927
[11,927 (3.24% / 3.32%)] [111,002 / 260,294 (30.89)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,636
[11,636 (3.16% / 3.24%)] [122,638 / 248,367 (34.13)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 11,187
[11,187 (3.04% / 3.11%)] [133,825 / 236,731 (37.24)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 11,314
[11,314 (3.07% / 3.15%)] [145,139 / 225,544 (40.39)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,477
[11,477 (3.12% / 3.19%)] [156,616 / 214,230 (43.58)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,879
[11,879 (3.23% / 3.31%)] [168,495 / 202,753 (46.89)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 12,075
[12,075 (3.28% / 3.36%)] [180,570 / 190,874 (50.25)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,555
[12,555 (3.41% / 3.49%)] [193,125 / 178,799 (53.74)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,926
[12,926 (3.51% / 3.60%)] [206,051 / 166,244 (57.34)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 13,025
[13,025 (3.54% / 3.62%)] [219,076 / 153,318 (60.96)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 13,271
[13,271 (3.60% / 3.69%)] [232,347 / 140,293 (64.65)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,681
[13,681 (3.72% / 3.81%)] [246,028 / 127,022 (68.46)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 14,311
[14,311 (3.89% / 3.98%)] [260,339 / 113,341 (72.44)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 14,220
[14,220 (3.86% / 3.96%)] [274,559 / 99,030 (76.40)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 14,402
[14,402 (3.91% / 4.01%)] [288,961 / 84,810 (80.41)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,914
[14,914 (4.05% / 4.15%)] [303,875 / 70,408 (84.56)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,577
[13,577 (3.69% / 3.78%)] [317,452 / 55,494 (88.34)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 10,798
[10,798 (2.93% / 3.00%)] [328,250 / 41,917 (91.34)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 7,894
[7,894 (2.14% / 2.20%)] [336,144 / 31,119 (93.54)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,948
[5,948 (1.62% / 1.66%)] [342,092 / 23,225 (95.19)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,628
[4,628 (1.26% / 1.29%)] [346,720 / 17,277 (96.48)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,569
[3,569 (0.97% / 0.99%)] [350,289 / 12,649 (97.47)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,818
[2,818 (0.77% / 0.78%)] [353,107 / 9,080 (98.26)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,313
[2,313 (0.63% / 0.64%)] [355,420 / 6,262 (98.90)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,712
[1,712 (0.46% / 0.48%)] [357,132 / 3,949 (99.38)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,178
[1,178 (0.32% / 0.33%)] [358,310 / 2,237 (99.71)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 635
[635 (0.17% / 0.18%)] [358,945 / 1,059 (99.88)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 281
[281 (0.08% / 0.08%)] [359,226 / 424 (99.96)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 110
[110 (0.03% / 0.03%)] [359,336 / 143 (99.99)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 28
[28 (0.01% / 0.01%)] [359,364 / 33 (100.00)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 5
[5 (0.00% / 0.00%)] [359,369 / 5 (100.00)]

欠測回数 (8,815 / 2.39%)

日照時間

0.0h 0.0h = 268,289
[268,289 (72.87% / 74.69%)] [268,289 / 359,193 (74.69)]
0.1h 0.1h = 7,675
[7,675 (2.08% / 2.14%)] [275,964 / 90,904 (76.83)]
0.2h 0.2h = 5,909
[5,909 (1.60% / 1.65%)] [281,873 / 83,229 (78.47)]
0.3h 0.3h = 4,887
[4,887 (1.33% / 1.36%)] [286,760 / 77,320 (79.83)]
0.4h 0.4h = 4,333
[4,333 (1.18% / 1.21%)] [291,093 / 72,433 (81.04)]
0.5h 0.5h = 4,150
[4,150 (1.13% / 1.16%)] [295,243 / 68,100 (82.20)]
0.6h 0.6h = 4,919
[4,919 (1.34% / 1.37%)] [300,162 / 63,950 (83.57)]
0.7h 0.7h = 4,784
[4,784 (1.30% / 1.33%)] [304,946 / 59,031 (84.90)]
0.8h 0.8h = 5,105
[5,105 (1.39% / 1.42%)] [310,051 / 54,247 (86.32)]
0.9h 0.9h = 6,972
[6,972 (1.89% / 1.94%)] [317,023 / 49,142 (88.26)]
1.0h 1.0h = 42,170
[42,170 (11.45% / 11.74%)] [359,193 / 42,170 (100.00)]

欠測回数 (8,991 / 2.44%)