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 488
観測回数 356,496
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 〜 2016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 = 330,424
[330,424 (92.69% / 92.83%)] [330,424 / 355,946 (92.83%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 13,693
[13,693 (3.84% / 3.85%)] [344,117 / 25,522 (96.68%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,840
[4,840 (1.36% / 1.36%)] [348,957 / 11,829 (98.04%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,396
[2,396 (0.67% / 0.67%)] [351,353 / 6,989 (98.71%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,368
[1,368 (0.38% / 0.38%)] [352,721 / 4,593 (99.09%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 867
[867 (0.24% / 0.24%)] [353,588 / 3,225 (99.34%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 569
[569 (0.16% / 0.16%)] [354,157 / 2,358 (99.50%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 413
[413 (0.12% / 0.12%)] [354,570 / 1,789 (99.61%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 281
[281 (0.08% / 0.08%)] [354,851 / 1,376 (99.69%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 222
[222 (0.06% / 0.06%)] [355,073 / 1,095 (99.75%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 169
[169 (0.05% / 0.05%)] [355,242 / 873 (99.80%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 105
[105 (0.03% / 0.03%)] [355,347 / 704 (99.83%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 97
[97 (0.03% / 0.03%)] [355,444 / 599 (99.86%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 67
[67 (0.02% / 0.02%)] [355,511 / 502 (99.88%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 56
[56 (0.02% / 0.02%)] [355,567 / 435 (99.89%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 50
[50 (0.01% / 0.01%)] [355,617 / 379 (99.91%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 40
[40 (0.01% / 0.01%)] [355,657 / 329 (99.92%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 32
[32 (0.01% / 0.01%)] [355,689 / 289 (99.93%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 29
[29 (0.01% / 0.01%)] [355,718 / 257 (99.94%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 31
[31 (0.01% / 0.01%)] [355,749 / 228 (99.94%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 23
[23 (0.01% / 0.01%)] [355,772 / 197 (99.95%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 17
[17 (0.00% / 0.00%)] [355,789 / 174 (99.96%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 15
[15 (0.00% / 0.00%)] [355,804 / 157 (99.96%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 15
[15 (0.00% / 0.00%)] [355,819 / 142 (99.96%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 17
[17 (0.00% / 0.00%)] [355,836 / 127 (99.97%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [355,843 / 110 (99.97%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 21
[21 (0.01% / 0.01%)] [355,864 / 103 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 8
[8 (0.00% / 0.00%)] [355,872 / 82 (99.98%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 6
[6 (0.00% / 0.00%)] [355,878 / 74 (99.98%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 8
[8 (0.00% / 0.00%)] [355,886 / 68 (99.98%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 8
[8 (0.00% / 0.00%)] [355,894 / 60 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 5
[5 (0.00% / 0.00%)] [355,899 / 52 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 6
[6 (0.00% / 0.00%)] [355,905 / 47 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 2
[2 (0.00% / 0.00%)] [355,907 / 41 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [355,912 / 39 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 7
[7 (0.00% / 0.00%)] [355,919 / 34 (99.99%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [355,921 / 27 (99.99%)]
36.5mm - 37.4mm 36.5mm - 37.4mm = 2
[2 (0.00% / 0.00%)] [355,923 / 25 (99.99%)]
38.5mm - 39.4mm 38.5mm - 39.4mm = 3
[3 (0.00% / 0.00%)] [355,926 / 23 (99.99%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 5
[5 (0.00% / 0.00%)] [355,931 / 20 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [355,932 / 15 (100.00%)]
41.5mm - 42.4mm 41.5mm - 42.4mm = 1
[1 (0.00% / 0.00%)] [355,933 / 14 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [355,934 / 13 (100.00%)]
44.5mm - 45.4mm 44.5mm - 45.4mm = 2
[2 (0.00% / 0.00%)] [355,936 / 12 (100.00%)]
45.5mm - 46.4mm 45.5mm - 46.4mm = 1
[1 (0.00% / 0.00%)] [355,937 / 10 (100.00%)]
46.5mm - 47.4mm 46.5mm - 47.4mm = 2
[2 (0.00% / 0.00%)] [355,939 / 9 (100.00%)]
48.5mm - 49.4mm 48.5mm - 49.4mm = 1
[1 (0.00% / 0.00%)] [355,940 / 7 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 2
[2 (0.00% / 0.00%)] [355,942 / 6 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 2
[2 (0.00% / 0.00%)] [355,944 / 4 (100.00%)]
53.5mm - 54.4mm 53.5mm - 54.4mm = 1
[1 (0.00% / 0.00%)] [355,945 / 2 (100.00%)]
70.5mm - 71.4mm 70.5mm - 71.4mm = 1
[1 (0.00% / 0.00%)] [355,946 / 1 (100.00%)]

欠測回数 (550 / 0.15%)

風向

静穏 静穏 = 79,269
[79,269 (22.24% / 22.83%)] [0 / 0 (NA)]
北北東 北北東 = 9,024
[9,024 (2.53% / 2.60%)] [0 / 0 (NA)]
北東 北東 = 13,903
[13,903 (3.90% / 4.00%)] [0 / 0 (NA)]
東北東 東北東 = 33,340
[33,340 (9.35% / 9.60%)] [0 / 0 (NA)]
東 = 25,389
[25,389 (7.12% / 7.31%)] [0 / 0 (NA)]
東南東 東南東 = 5,788
[5,788 (1.62% / 1.67%)] [0 / 0 (NA)]
南東 南東 = 3,433
[3,433 (0.96% / 0.99%)] [0 / 0 (NA)]
南南東 南南東 = 4,044
[4,044 (1.13% / 1.16%)] [0 / 0 (NA)]
南 = 7,612
[7,612 (2.14% / 2.19%)] [0 / 0 (NA)]
南南西 南南西 = 15,849
[15,849 (4.45% / 4.57%)] [0 / 0 (NA)]
南西 南西 = 15,641
[15,641 (4.39% / 4.51%)] [0 / 0 (NA)]
西南西 西南西 = 12,229
[12,229 (3.43% / 3.52%)] [0 / 0 (NA)]
西 西 = 16,869
[16,869 (4.73% / 4.86%)] [0 / 0 (NA)]
西北西 西北西 = 44,255
[44,255 (12.41% / 12.75%)] [0 / 0 (NA)]
北西 北西 = 38,895
[38,895 (10.91% / 11.20%)] [0 / 0 (NA)]
北北西 北北西 = 12,643
[12,643 (3.55% / 3.64%)] [0 / 0 (NA)]
北 = 8,998
[8,998 (2.52% / 2.59%)] [0 / 0 (NA)]

欠測回数 (9,315 / 2.61%)

風速

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 84,438
[84,438 (23.69% / 24.31%)] [84,438 / 347,319 (24.31%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 198,545
[198,545 (55.69% / 57.17%)] [282,983 / 262,881 (81.48%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 53,642
[53,642 (15.05% / 15.44%)] [336,625 / 64,336 (96.92%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 8,415
[8,415 (2.36% / 2.42%)] [345,040 / 10,694 (99.34%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 1,844
[1,844 (0.52% / 0.53%)] [346,884 / 2,279 (99.87%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 345
[345 (0.10% / 0.10%)] [347,229 / 435 (99.97%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 69
[69 (0.02% / 0.02%)] [347,298 / 90 (99.99%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 18
[18 (0.01% / 0.01%)] [347,316 / 21 (100.00%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 2
[2 (0.00% / 0.00%)] [347,318 / 3 (100.00%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 1
[1 (0.00% / 0.00%)] [347,319 / 1 (100.00%)]

欠測回数 (9,177 / 2.57%)

気温

-11.5℃ - -10.6℃ -11.5℃ - -10.6℃ = 1
[1 (0.00% / 0.00%)] [1 / 347,681 (0.00%)]
-10.5℃ - -9.6℃ -10.5℃ - -9.6℃ = 6
[6 (0.00% / 0.00%)] [7 / 347,680 (0.00%)]
-9.5℃ - -8.6℃ -9.5℃ - -8.6℃ = 13
[13 (0.00% / 0.00%)] [20 / 347,674 (0.01%)]
-8.5℃ - -7.6℃ -8.5℃ - -7.6℃ = 43
[43 (0.01% / 0.01%)] [63 / 347,661 (0.02%)]
-7.5℃ - -6.6℃ -7.5℃ - -6.6℃ = 126
[126 (0.04% / 0.04%)] [189 / 347,618 (0.05%)]
-6.5℃ - -5.6℃ -6.5℃ - -5.6℃ = 290
[290 (0.08% / 0.08%)] [479 / 347,492 (0.14%)]
-5.5℃ - -4.6℃ -5.5℃ - -4.6℃ = 711
[711 (0.20% / 0.20%)] [1,190 / 347,202 (0.34%)]
-4.5℃ - -3.6℃ -4.5℃ - -3.6℃ = 1,356
[1,356 (0.38% / 0.39%)] [2,546 / 346,491 (0.73%)]
-3.5℃ - -2.6℃ -3.5℃ - -2.6℃ = 2,287
[2,287 (0.64% / 0.66%)] [4,833 / 345,135 (1.39%)]
-2.5℃ - -1.6℃ -2.5℃ - -1.6℃ = 4,084
[4,084 (1.15% / 1.17%)] [8,917 / 342,848 (2.56%)]
-1.5℃ - -0.6℃ -1.5℃ - -0.6℃ = 7,184
[7,184 (2.02% / 2.07%)] [16,101 / 338,764 (4.63%)]
-0.5℃ - 0.4℃ -0.5℃ - 0.4℃ = 21,812
[21,812 (6.12% / 6.27%)] [37,913 / 331,580 (10.90%)]
0.5℃ - 1.4℃ 0.5℃ - 1.4℃ = 11,928
[11,928 (3.35% / 3.43%)] [49,841 / 309,768 (14.34%)]
1.5℃ - 2.4℃ 1.5℃ - 2.4℃ = 11,379
[11,379 (3.19% / 3.27%)] [61,220 / 297,840 (17.61%)]
2.5℃ - 3.4℃ 2.5℃ - 3.4℃ = 11,530
[11,530 (3.23% / 3.32%)] [72,750 / 286,461 (20.92%)]
3.5℃ - 4.4℃ 3.5℃ - 4.4℃ = 11,553
[11,553 (3.24% / 3.32%)] [84,303 / 274,931 (24.25%)]
4.5℃ - 5.4℃ 4.5℃ - 5.4℃ = 11,686
[11,686 (3.28% / 3.36%)] [95,989 / 263,378 (27.61%)]
5.5℃ - 6.4℃ 5.5℃ - 6.4℃ = 11,468
[11,468 (3.22% / 3.30%)] [107,457 / 251,692 (30.91%)]
6.5℃ - 7.4℃ 6.5℃ - 7.4℃ = 11,222
[11,222 (3.15% / 3.23%)] [118,679 / 240,224 (34.13%)]
7.5℃ - 8.4℃ 7.5℃ - 8.4℃ = 10,777
[10,777 (3.02% / 3.10%)] [129,456 / 229,002 (37.23%)]
8.5℃ - 9.4℃ 8.5℃ - 9.4℃ = 10,943
[10,943 (3.07% / 3.15%)] [140,399 / 218,225 (40.38%)]
9.5℃ - 10.4℃ 9.5℃ - 10.4℃ = 11,085
[11,085 (3.11% / 3.19%)] [151,484 / 207,282 (43.57%)]
10.5℃ - 11.4℃ 10.5℃ - 11.4℃ = 11,525
[11,525 (3.23% / 3.31%)] [163,009 / 196,197 (46.88%)]
11.5℃ - 12.4℃ 11.5℃ - 12.4℃ = 11,663
[11,663 (3.27% / 3.35%)] [174,672 / 184,672 (50.24%)]
12.5℃ - 13.4℃ 12.5℃ - 13.4℃ = 12,124
[12,124 (3.40% / 3.49%)] [186,796 / 173,009 (53.73%)]
13.5℃ - 14.4℃ 13.5℃ - 14.4℃ = 12,572
[12,572 (3.53% / 3.62%)] [199,368 / 160,885 (57.34%)]
14.5℃ - 15.4℃ 14.5℃ - 15.4℃ = 12,613
[12,613 (3.54% / 3.63%)] [211,981 / 148,313 (60.97%)]
15.5℃ - 16.4℃ 15.5℃ - 16.4℃ = 12,881
[12,881 (3.61% / 3.70%)] [224,862 / 135,700 (64.67%)]
16.5℃ - 17.4℃ 16.5℃ - 17.4℃ = 13,295
[13,295 (3.73% / 3.82%)] [238,157 / 122,819 (68.50%)]
17.5℃ - 18.4℃ 17.5℃ - 18.4℃ = 13,876
[13,876 (3.89% / 3.99%)] [252,033 / 109,524 (72.49%)]
18.5℃ - 19.4℃ 18.5℃ - 19.4℃ = 13,779
[13,779 (3.87% / 3.96%)] [265,812 / 95,648 (76.45%)]
19.5℃ - 20.4℃ 19.5℃ - 20.4℃ = 13,877
[13,877 (3.89% / 3.99%)] [279,689 / 81,869 (80.44%)]
20.5℃ - 21.4℃ 20.5℃ - 21.4℃ = 14,398
[14,398 (4.04% / 4.14%)] [294,087 / 67,992 (84.59%)]
21.5℃ - 22.4℃ 21.5℃ - 22.4℃ = 13,104
[13,104 (3.68% / 3.77%)] [307,191 / 53,594 (88.35%)]
22.5℃ - 23.4℃ 22.5℃ - 23.4℃ = 10,396
[10,396 (2.92% / 2.99%)] [317,587 / 40,490 (91.34%)]
23.5℃ - 24.4℃ 23.5℃ - 24.4℃ = 7,595
[7,595 (2.13% / 2.18%)] [325,182 / 30,094 (93.53%)]
24.5℃ - 25.4℃ 24.5℃ - 25.4℃ = 5,728
[5,728 (1.61% / 1.65%)] [330,910 / 22,499 (95.18%)]
25.5℃ - 26.4℃ 25.5℃ - 26.4℃ = 4,463
[4,463 (1.25% / 1.28%)] [335,373 / 16,771 (96.46%)]
26.5℃ - 27.4℃ 26.5℃ - 27.4℃ = 3,463
[3,463 (0.97% / 1.00%)] [338,836 / 12,308 (97.46%)]
27.5℃ - 28.4℃ 27.5℃ - 28.4℃ = 2,729
[2,729 (0.77% / 0.78%)] [341,565 / 8,845 (98.24%)]
28.5℃ - 29.4℃ 28.5℃ - 29.4℃ = 2,240
[2,240 (0.63% / 0.64%)] [343,805 / 6,116 (98.89%)]
29.5℃ - 30.4℃ 29.5℃ - 30.4℃ = 1,674
[1,674 (0.47% / 0.48%)] [345,479 / 3,876 (99.37%)]
30.5℃ - 31.4℃ 30.5℃ - 31.4℃ = 1,152
[1,152 (0.32% / 0.33%)] [346,631 / 2,202 (99.70%)]
31.5℃ - 32.4℃ 31.5℃ - 32.4℃ = 626
[626 (0.18% / 0.18%)] [347,257 / 1,050 (99.88%)]
32.5℃ - 33.4℃ 32.5℃ - 33.4℃ = 281
[281 (0.08% / 0.08%)] [347,538 / 424 (99.96%)]
33.5℃ - 34.4℃ 33.5℃ - 34.4℃ = 110
[110 (0.03% / 0.03%)] [347,648 / 143 (99.99%)]
34.5℃ - 35.4℃ 34.5℃ - 35.4℃ = 28
[28 (0.01% / 0.01%)] [347,676 / 33 (100.00%)]
35.5℃ - 36.4℃ 35.5℃ - 36.4℃ = 5
[5 (0.00% / 0.00%)] [347,681 / 5 (100.00%)]

欠測回数 (8,815 / 2.47%)

日照時間

0.0h 0.0h = 259,560
[259,560 (72.81% / 74.69%)] [259,560 / 347,507 (74.69%)]
0.1h 0.1h = 7,390
[7,390 (2.07% / 2.13%)] [266,950 / 87,947 (76.82%)]
0.2h 0.2h = 5,689
[5,689 (1.60% / 1.64%)] [272,639 / 80,557 (78.46%)]
0.3h 0.3h = 4,717
[4,717 (1.32% / 1.36%)] [277,356 / 74,868 (79.81%)]
0.4h 0.4h = 4,198
[4,198 (1.18% / 1.21%)] [281,554 / 70,151 (81.02%)]
0.5h 0.5h = 3,990
[3,990 (1.12% / 1.15%)] [285,544 / 65,953 (82.17%)]
0.6h 0.6h = 4,761
[4,761 (1.34% / 1.37%)] [290,305 / 61,963 (83.54%)]
0.7h 0.7h = 4,640
[4,640 (1.30% / 1.34%)] [294,945 / 57,202 (84.87%)]
0.8h 0.8h = 4,938
[4,938 (1.39% / 1.42%)] [299,883 / 52,562 (86.30%)]
0.9h 0.9h = 6,769
[6,769 (1.90% / 1.95%)] [306,652 / 47,624 (88.24%)]
1.0h 1.0h = 40,855
[40,855 (11.46% / 11.76%)] [347,507 / 40,855 (100.00%)]

欠測回数 (8,989 / 2.52%)