Station Number 44046
Prefecture Tokyo [ Local Portal ]
Location 東京都西多摩郡奥多摩町原 (OKUTAMA-MACHI NISHITAMA-GUN, TOKYO)
Months of Observations 396
Number of Observations 289296
Period of Observations
1974/11/01 -- 1976/12/14 OGOCHI 35.792N 139.050E 530m
1976/12/15 -- 1987/11/05 OGOCHI 35.792N 139.050E 530m
1987/11/06 -- 2007/01/18 OGOCHI 35.792N 139.050E 530m
2007/01/19 -- 2008/12/31 OGOCHI 35.792N 139.050E 530m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
44051 OZAWA (Tokyo) 9.14 km 133 deg.
43157 URAYAMA (Saitama) 14.32 km 7 deg.
43151 MITSUMINE (Saitama) 18.87 km 322 deg.
49171 UENOHARA (Yamanashi) 19.70 km 163 deg.
43156 CHICHIBU (Saitama) 22.07 km 5 deg.
43900 CHICHIBU (Saitama) 22.07 km 5 deg.
49161 OTSUKI (Yamanashi) 22.79 km 206 deg.
44056 OME (Tokyo) 23.69 km 90 deg.
46001 SAGAMIKO (Kanagawa) 23.71 km 146 deg.
43231 HANNO (Saitama) 25.11 km 78 deg.

Statistics for the Whole Period

Precipitation

0 mm 0 mm = 268,865
[268,865 (92.94% / 93.11%)] [268,865 / 288,753 (93.11%)]
1 mm 1 mm = 10,503
[10,503 (3.63% / 3.64%)] [279,368 / 19,888 (96.75%)]
2 mm 2 mm = 3,823
[3,823 (1.32% / 1.32%)] [283,191 / 9,385 (98.07%)]
3 mm 3 mm = 1,889
[1,889 (0.65% / 0.65%)] [285,080 / 5,562 (98.73%)]
4 mm 4 mm = 1,079
[1,079 (0.37% / 0.37%)] [286,159 / 3,673 (99.10%)]
5 mm 5 mm = 681
[681 (0.24% / 0.24%)] [286,840 / 2,594 (99.34%)]
6 mm 6 mm = 460
[460 (0.16% / 0.16%)] [287,300 / 1,913 (99.50%)]
7 mm 7 mm = 322
[322 (0.11% / 0.11%)] [287,622 / 1,453 (99.61%)]
8 mm 8 mm = 220
[220 (0.08% / 0.08%)] [287,842 / 1,131 (99.68%)]
9 mm 9 mm = 181
[181 (0.06% / 0.06%)] [288,023 / 911 (99.75%)]
10 mm 10 mm = 138
[138 (0.05% / 0.05%)] [288,161 / 730 (99.79%)]
11 mm 11 mm = 84
[84 (0.03% / 0.03%)] [288,245 / 592 (99.82%)]
12 mm 12 mm = 81
[81 (0.03% / 0.03%)] [288,326 / 508 (99.85%)]
13 mm 13 mm = 62
[62 (0.02% / 0.02%)] [288,388 / 427 (99.87%)]
14 mm 14 mm = 42
[42 (0.01% / 0.01%)] [288,430 / 365 (99.89%)]
15 mm 15 mm = 46
[46 (0.02% / 0.02%)] [288,476 / 323 (99.90%)]
16 mm 16 mm = 33
[33 (0.01% / 0.01%)] [288,509 / 277 (99.92%)]
17 mm 17 mm = 25
[25 (0.01% / 0.01%)] [288,534 / 244 (99.92%)]
18 mm 18 mm = 25
[25 (0.01% / 0.01%)] [288,559 / 219 (99.93%)]
19 mm 19 mm = 25
[25 (0.01% / 0.01%)] [288,584 / 194 (99.94%)]
20 mm 20 mm = 16
[16 (0.01% / 0.01%)] [288,600 / 169 (99.95%)]
21 mm 21 mm = 15
[15 (0.01% / 0.01%)] [288,615 / 153 (99.95%)]
22 mm 22 mm = 13
[13 (0.00% / 0.00%)] [288,628 / 138 (99.96%)]
23 mm 23 mm = 12
[12 (0.00% / 0.00%)] [288,640 / 125 (99.96%)]
24 mm 24 mm = 14
[14 (0.00% / 0.00%)] [288,654 / 113 (99.97%)]
25 mm 25 mm = 5
[5 (0.00% / 0.00%)] [288,659 / 99 (99.97%)]
26 mm 26 mm = 20
[20 (0.01% / 0.01%)] [288,679 / 94 (99.97%)]
27 mm 27 mm = 7
[7 (0.00% / 0.00%)] [288,686 / 74 (99.98%)]
28 mm 28 mm = 5
[5 (0.00% / 0.00%)] [288,691 / 67 (99.98%)]
29 mm 29 mm = 8
[8 (0.00% / 0.00%)] [288,699 / 62 (99.98%)]
30 mm 30 mm = 6
[6 (0.00% / 0.00%)] [288,705 / 54 (99.98%)]
31 mm 31 mm = 4
[4 (0.00% / 0.00%)] [288,709 / 48 (99.98%)]
32 mm 32 mm = 6
[6 (0.00% / 0.00%)] [288,715 / 44 (99.99%)]
33 mm 33 mm = 2
[2 (0.00% / 0.00%)] [288,717 / 38 (99.99%)]
34 mm 34 mm = 5
[5 (0.00% / 0.00%)] [288,722 / 36 (99.99%)]
35 mm 35 mm = 5
[5 (0.00% / 0.00%)] [288,727 / 31 (99.99%)]
36 mm 36 mm = 2
[2 (0.00% / 0.00%)] [288,729 / 26 (99.99%)]
37 mm 37 mm = 1
[1 (0.00% / 0.00%)] [288,730 / 24 (99.99%)]
39 mm 39 mm = 3
[3 (0.00% / 0.00%)] [288,733 / 23 (99.99%)]
40 mm 40 mm = 5
[5 (0.00% / 0.00%)] [288,738 / 20 (99.99%)]
41 mm 41 mm = 1
[1 (0.00% / 0.00%)] [288,739 / 15 (100.00%)]
42 mm 42 mm = 1
[1 (0.00% / 0.00%)] [288,740 / 14 (100.00%)]
44 mm 44 mm = 1
[1 (0.00% / 0.00%)] [288,741 / 13 (100.00%)]
45 mm 45 mm = 2
[2 (0.00% / 0.00%)] [288,743 / 12 (100.00%)]
46 mm 46 mm = 1
[1 (0.00% / 0.00%)] [288,744 / 10 (100.00%)]
47 mm 47 mm = 2
[2 (0.00% / 0.00%)] [288,746 / 9 (100.00%)]
49 mm 49 mm = 1
[1 (0.00% / 0.00%)] [288,747 / 7 (100.00%)]
51 mm 51 mm = 2
[2 (0.00% / 0.00%)] [288,749 / 6 (100.00%)]
53 mm 53 mm = 2
[2 (0.00% / 0.00%)] [288,751 / 4 (100.00%)]
54 mm 54 mm = 1
[1 (0.00% / 0.00%)] [288,752 / 2 (100.00%)]
71 mm 71 mm = 1
[1 (0.00% / 0.00%)] [288,753 / 1 (100.00%)]

Missing observations (543 / 0.19%)

Wind Direction

Calm Calm = 76,556
[76,556 (26.46% / 27.30%)] [0 / 0 (NA)]
NNE NNE = 6,215
[6,215 (2.15% / 2.22%)] [0 / 0 (NA)]
NE NE = 10,273
[10,273 (3.55% / 3.66%)] [0 / 0 (NA)]
ENE ENE = 26,126
[26,126 (9.03% / 9.32%)] [0 / 0 (NA)]
E E = 19,875
[19,875 (6.87% / 7.09%)] [0 / 0 (NA)]
ESE ESE = 4,380
[4,380 (1.51% / 1.56%)] [0 / 0 (NA)]
SE SE = 2,554
[2,554 (0.88% / 0.91%)] [0 / 0 (NA)]
SSE SSE = 3,085
[3,085 (1.07% / 1.10%)] [0 / 0 (NA)]
S S = 5,861
[5,861 (2.03% / 2.09%)] [0 / 0 (NA)]
SSW SSW = 12,438
[12,438 (4.30% / 4.44%)] [0 / 0 (NA)]
SW SW = 12,887
[12,887 (4.45% / 4.60%)] [0 / 0 (NA)]
WSW WSW = 9,720
[9,720 (3.36% / 3.47%)] [0 / 0 (NA)]
W W = 13,497
[13,497 (4.67% / 4.81%)] [0 / 0 (NA)]
WNW WNW = 34,437
[34,437 (11.90% / 12.28%)] [0 / 0 (NA)]
NW NW = 28,175
[28,175 (9.74% / 10.05%)] [0 / 0 (NA)]
NNW NNW = 8,247
[8,247 (2.85% / 2.94%)] [0 / 0 (NA)]
N N = 6,070
[6,070 (2.10% / 2.16%)] [0 / 0 (NA)]

Missing observations (8,900 / 3.08%)

Wind Speed

0 m/s 0 m/s = 76,592
[76,592 (26.48% / 27.30%)] [76,592 / 280,536 (27.30%)]
1 m/s 1 m/s = 153,432
[153,432 (53.04% / 54.69%)] [230,024 / 203,944 (81.99%)]
2 m/s 2 m/s = 41,767
[41,767 (14.44% / 14.89%)] [271,791 / 50,512 (96.88%)]
3 m/s 3 m/s = 6,996
[6,996 (2.42% / 2.49%)] [278,787 / 8,745 (99.38%)]
4 m/s 4 m/s = 1,439
[1,439 (0.50% / 0.51%)] [280,226 / 1,749 (99.89%)]
5 m/s 5 m/s = 245
[245 (0.08% / 0.09%)] [280,471 / 310 (99.98%)]
6 m/s 6 m/s = 49
[49 (0.02% / 0.02%)] [280,520 / 65 (99.99%)]
7 m/s 7 m/s = 14
[14 (0.00% / 0.00%)] [280,534 / 16 (100.00%)]
8 m/s 8 m/s = 1
[1 (0.00% / 0.00%)] [280,535 / 2 (100.00%)]
10 m/s 10 m/s = 1
[1 (0.00% / 0.00%)] [280,536 / 1 (100.00%)]

Missing observations (8,760 / 3.03%)

Temperature

-12.0 C - -11.1 C -12.0 C - -11.1 C = 1
[1 (0.00% / 0.00%)] [1 / 280,483 (0.00%)]
-11.0 C - -10.1 C -11.0 C - -10.1 C = 10
[10 (0.00% / 0.00%)] [11 / 280,482 (0.00%)]
-10.0 C - -9.1 C -10.0 C - -9.1 C = 17
[17 (0.01% / 0.01%)] [28 / 280,472 (0.01%)]
-9.0 C - -8.1 C -9.0 C - -8.1 C = 63
[63 (0.02% / 0.02%)] [91 / 280,455 (0.03%)]
-8.0 C - -7.1 C -8.0 C - -7.1 C = 178
[178 (0.06% / 0.06%)] [269 / 280,392 (0.10%)]
-7.0 C - -6.1 C -7.0 C - -6.1 C = 398
[398 (0.14% / 0.14%)] [667 / 280,214 (0.24%)]
-6.0 C - -5.1 C -6.0 C - -5.1 C = 806
[806 (0.28% / 0.29%)] [1,473 / 279,816 (0.53%)]
-5.0 C - -4.1 C -5.0 C - -4.1 C = 1,464
[1,464 (0.51% / 0.52%)] [2,937 / 279,010 (1.05%)]
-4.0 C - -3.1 C -4.0 C - -3.1 C = 2,401
[2,401 (0.83% / 0.86%)] [5,338 / 277,546 (1.90%)]
-3.0 C - -2.1 C -3.0 C - -2.1 C = 4,001
[4,001 (1.38% / 1.43%)] [9,339 / 275,145 (3.33%)]
-2.0 C - -1.1 C -2.0 C - -1.1 C = 7,019
[7,019 (2.43% / 2.50%)] [16,358 / 271,144 (5.83%)]
-1.0 C - -0.1 C -1.0 C - -0.1 C = 9,333
[9,333 (3.23% / 3.33%)] [25,691 / 264,125 (9.16%)]
0.0 C - 0.9 C 0.0 C - 0.9 C = 10,060
[10,060 (3.48% / 3.59%)] [35,751 / 254,792 (12.75%)]
1.0 C - 1.9 C 1.0 C - 1.9 C = 9,343
[9,343 (3.23% / 3.33%)] [45,094 / 244,732 (16.08%)]
2.0 C - 2.9 C 2.0 C - 2.9 C = 9,406
[9,406 (3.25% / 3.35%)] [54,500 / 235,389 (19.43%)]
3.0 C - 3.9 C 3.0 C - 3.9 C = 9,317
[9,317 (3.22% / 3.32%)] [63,817 / 225,983 (22.75%)]
4.0 C - 4.9 C 4.0 C - 4.9 C = 9,360
[9,360 (3.24% / 3.34%)] [73,177 / 216,666 (26.09%)]
5.0 C - 5.9 C 5.0 C - 5.9 C = 9,245
[9,245 (3.20% / 3.30%)] [82,422 / 207,306 (29.39%)]
6.0 C - 6.9 C 6.0 C - 6.9 C = 9,075
[9,075 (3.14% / 3.24%)] [91,497 / 198,061 (32.62%)]
7.0 C - 7.9 C 7.0 C - 7.9 C = 9,089
[9,089 (3.14% / 3.24%)] [100,586 / 188,986 (35.86%)]
8.0 C - 8.9 C 8.0 C - 8.9 C = 8,802
[8,802 (3.04% / 3.14%)] [109,388 / 179,897 (39.00%)]
9.0 C - 9.9 C 9.0 C - 9.9 C = 9,030
[9,030 (3.12% / 3.22%)] [118,418 / 171,095 (42.22%)]
10.0 C - 10.9 C 10.0 C - 10.9 C = 9,342
[9,342 (3.23% / 3.33%)] [127,760 / 162,065 (45.55%)]
11.0 C - 11.9 C 11.0 C - 11.9 C = 9,418
[9,418 (3.26% / 3.36%)] [137,178 / 152,723 (48.91%)]
12.0 C - 12.9 C 12.0 C - 12.9 C = 9,741
[9,741 (3.37% / 3.47%)] [146,919 / 143,305 (52.38%)]
13.0 C - 13.9 C 13.0 C - 13.9 C = 10,094
[10,094 (3.49% / 3.60%)] [157,013 / 133,564 (55.98%)]
14.0 C - 14.9 C 14.0 C - 14.9 C = 10,391
[10,391 (3.59% / 3.70%)] [167,404 / 123,470 (59.68%)]
15.0 C - 15.9 C 15.0 C - 15.9 C = 10,524
[10,524 (3.64% / 3.75%)] [177,928 / 113,079 (63.44%)]
16.0 C - 16.9 C 16.0 C - 16.9 C = 10,665
[10,665 (3.69% / 3.80%)] [188,593 / 102,555 (67.24%)]
17.0 C - 17.9 C 17.0 C - 17.9 C = 11,022
[11,022 (3.81% / 3.93%)] [199,615 / 91,890 (71.17%)]
18.0 C - 18.9 C 18.0 C - 18.9 C = 11,245
[11,245 (3.89% / 4.01%)] [210,860 / 80,868 (75.18%)]
19.0 C - 19.9 C 19.0 C - 19.9 C = 11,203
[11,203 (3.87% / 3.99%)] [222,063 / 69,623 (79.17%)]
20.0 C - 20.9 C 20.0 C - 20.9 C = 11,520
[11,520 (3.98% / 4.11%)] [233,583 / 58,420 (83.28%)]
21.0 C - 21.9 C 21.0 C - 21.9 C = 11,048
[11,048 (3.82% / 3.94%)] [244,631 / 46,900 (87.22%)]
22.0 C - 22.9 C 22.0 C - 22.9 C = 9,161
[9,161 (3.17% / 3.27%)] [253,792 / 35,852 (90.48%)]
23.0 C - 23.9 C 23.0 C - 23.9 C = 6,796
[6,796 (2.35% / 2.42%)] [260,588 / 26,691 (92.91%)]
24.0 C - 24.9 C 24.0 C - 24.9 C = 4,905
[4,905 (1.70% / 1.75%)] [265,493 / 19,895 (94.66%)]
25.0 C - 25.9 C 25.0 C - 25.9 C = 3,917
[3,917 (1.35% / 1.40%)] [269,410 / 14,990 (96.05%)]
26.0 C - 26.9 C 26.0 C - 26.9 C = 3,004
[3,004 (1.04% / 1.07%)] [272,414 / 11,073 (97.12%)]
27.0 C - 27.9 C 27.0 C - 27.9 C = 2,439
[2,439 (0.84% / 0.87%)] [274,853 / 8,069 (97.99%)]
28.0 C - 28.9 C 28.0 C - 28.9 C = 1,921
[1,921 (0.66% / 0.68%)] [276,774 / 5,630 (98.68%)]
29.0 C - 29.9 C 29.0 C - 29.9 C = 1,542
[1,542 (0.53% / 0.55%)] [278,316 / 3,709 (99.23%)]
30.0 C - 30.9 C 30.0 C - 30.9 C = 1,041
[1,041 (0.36% / 0.37%)] [279,357 / 2,167 (99.60%)]
31.0 C - 31.9 C 31.0 C - 31.9 C = 642
[642 (0.22% / 0.23%)] [279,999 / 1,126 (99.83%)]
32.0 C - 32.9 C 32.0 C - 32.9 C = 295
[295 (0.10% / 0.11%)] [280,294 / 484 (99.93%)]
33.0 C - 33.9 C 33.0 C - 33.9 C = 120
[120 (0.04% / 0.04%)] [280,414 / 189 (99.98%)]
34.0 C - 34.9 C 34.0 C - 34.9 C = 57
[57 (0.02% / 0.02%)] [280,471 / 69 (100.00%)]
35.0 C - 35.9 C 35.0 C - 35.9 C = 11
[11 (0.00% / 0.00%)] [280,482 / 12 (100.00%)]
36.0 C - 36.9 C 36.0 C - 36.9 C = 1
[1 (0.00% / 0.00%)] [280,483 / 1 (100.00%)]

Missing observations (8,813 / 3.05%)

Sunshine Duration

0.0 h 0.0 h = 210,009
[210,009 (72.59% / 74.90%)] [210,009 / 280,385 (74.90%)]
0.1 h 0.1 h = 5,732
[5,732 (1.98% / 2.04%)] [215,741 / 70,376 (76.94%)]
0.2 h 0.2 h = 4,512
[4,512 (1.56% / 1.61%)] [220,253 / 64,644 (78.55%)]
0.3 h 0.3 h = 3,756
[3,756 (1.30% / 1.34%)] [224,009 / 60,132 (79.89%)]
0.4 h 0.4 h = 3,281
[3,281 (1.13% / 1.17%)] [227,290 / 56,376 (81.06%)]
0.5 h 0.5 h = 3,166
[3,166 (1.09% / 1.13%)] [230,456 / 53,095 (82.19%)]
0.6 h 0.6 h = 3,886
[3,886 (1.34% / 1.39%)] [234,342 / 49,929 (83.58%)]
0.7 h 0.7 h = 3,692
[3,692 (1.28% / 1.32%)] [238,034 / 46,043 (84.90%)]
0.8 h 0.8 h = 3,922
[3,922 (1.36% / 1.40%)] [241,956 / 42,351 (86.29%)]
0.9 h 0.9 h = 5,453
[5,453 (1.88% / 1.94%)] [247,409 / 38,429 (88.24%)]
1.0 h 1.0 h = 32,976
[32,976 (11.40% / 11.76%)] [280,385 / 32,976 (100.00%)]

Missing observations (8,911 / 3.08%)