Station Number 44166
Prefecture Tokyo [ Local Portal ]
Location 東京都大田区羽田空港 東京航空地方気象台 (OTA KU, TOKYO TO)
Months of Observations 476
Number of Observations 347,712
Period of Observations
Period Name Lat. Long. Height Anemometer
1974/11/01 -- 1993/10/11 HANEDA 35.553N 139.780E 6m 0.0m
1993/10/12 -- 2015/08/99 HANEDA 35.553N 139.780E 6m 10.0m
Real-time Data AMeRAS (AMeDAS Ranking Service)
Past Heavy Rain Data AMeDAS heavy rain
Weather Disaster Reports
Typhoon History
Neighbor Stations
Number Name Distance Azimuth
46061 HIYOSHI (Kanagawa) 11.79km 269deg.
44136 EDOGAWA-RINKAI (Tokyo) 12.06km 38deg.
44131 TOKYO (Tokyo) 15.31km 353deg.
44900 TOKYO (Tokyo) 15.31km 353deg.
44132 TOKYO (Tokyo) 15.66km 350deg.
44126 SETAGAYA (Tokyo) 16.66km 299deg.
46106 YOKOHAMA (Kanagawa) 17.25km 222deg.
46900 YOKOHAMA (Kanagawa) 17.25km 222deg.
44076 NERIMA (Tokyo) 22.60km 333deg.
45281 KISARAZU (Chiba) 23.24km 148deg.
45282 KISARAZU (Chiba) 25.69km 145deg.
44121 CHOFU (Tokyo) 26.00km 299deg.
44071 NERIMA (Tokyo) 26.67km 320deg.
45101 FUNABASHI (Chiba) 27.53km 44deg.
45106 FUNABASHI (Chiba) 29.64km 53deg.
45212 CHIBA (Chiba) 29.78km 79deg.
45905 (Chiba) 29.78km 79deg.

Statistics for the Whole Period

Precipitation

0.0mm - 0.4mm 0.0mm - 0.4mm = 324,358
[324,358 (93.28% / 93.70%)] [324,358 / 346,167 (93.70%)]
0.5mm - 1.4mm 0.5mm - 1.4mm = 11,253
[11,253 (3.24% / 3.25%)] [335,611 / 21,809 (96.95%)]
1.5mm - 2.4mm 1.5mm - 2.4mm = 4,300
[4,300 (1.24% / 1.24%)] [339,911 / 10,556 (98.19%)]
2.5mm - 3.4mm 2.5mm - 3.4mm = 2,140
[2,140 (0.62% / 0.62%)] [342,051 / 6,256 (98.81%)]
3.5mm - 4.4mm 3.5mm - 4.4mm = 1,218
[1,218 (0.35% / 0.35%)] [343,269 / 4,116 (99.16%)]
4.5mm - 5.4mm 4.5mm - 5.4mm = 769
[769 (0.22% / 0.22%)] [344,038 / 2,898 (99.38%)]
5.5mm - 6.4mm 5.5mm - 6.4mm = 535
[535 (0.15% / 0.15%)] [344,573 / 2,129 (99.54%)]
6.5mm - 7.4mm 6.5mm - 7.4mm = 380
[380 (0.11% / 0.11%)] [344,953 / 1,594 (99.65%)]
7.5mm - 8.4mm 7.5mm - 8.4mm = 262
[262 (0.08% / 0.08%)] [345,215 / 1,214 (99.72%)]
8.5mm - 9.4mm 8.5mm - 9.4mm = 180
[180 (0.05% / 0.05%)] [345,395 / 952 (99.78%)]
9.5mm - 10.4mm 9.5mm - 10.4mm = 155
[155 (0.04% / 0.04%)] [345,550 / 772 (99.82%)]
10.5mm - 11.4mm 10.5mm - 11.4mm = 105
[105 (0.03% / 0.03%)] [345,655 / 617 (99.85%)]
11.5mm - 12.4mm 11.5mm - 12.4mm = 100
[100 (0.03% / 0.03%)] [345,755 / 512 (99.88%)]
12.5mm - 13.4mm 12.5mm - 13.4mm = 68
[68 (0.02% / 0.02%)] [345,823 / 412 (99.90%)]
13.5mm - 14.4mm 13.5mm - 14.4mm = 53
[53 (0.02% / 0.02%)] [345,876 / 344 (99.92%)]
14.5mm - 15.4mm 14.5mm - 15.4mm = 45
[45 (0.01% / 0.01%)] [345,921 / 291 (99.93%)]
15.5mm - 16.4mm 15.5mm - 16.4mm = 33
[33 (0.01% / 0.01%)] [345,954 / 246 (99.94%)]
16.5mm - 17.4mm 16.5mm - 17.4mm = 30
[30 (0.01% / 0.01%)] [345,984 / 213 (99.95%)]
17.5mm - 18.4mm 17.5mm - 18.4mm = 27
[27 (0.01% / 0.01%)] [346,011 / 183 (99.95%)]
18.5mm - 19.4mm 18.5mm - 19.4mm = 20
[20 (0.01% / 0.01%)] [346,031 / 156 (99.96%)]
19.5mm - 20.4mm 19.5mm - 20.4mm = 16
[16 (0.00% / 0.00%)] [346,047 / 136 (99.97%)]
20.5mm - 21.4mm 20.5mm - 21.4mm = 13
[13 (0.00% / 0.00%)] [346,060 / 120 (99.97%)]
21.5mm - 22.4mm 21.5mm - 22.4mm = 20
[20 (0.01% / 0.01%)] [346,080 / 107 (99.97%)]
22.5mm - 23.4mm 22.5mm - 23.4mm = 10
[10 (0.00% / 0.00%)] [346,090 / 87 (99.98%)]
23.5mm - 24.4mm 23.5mm - 24.4mm = 8
[8 (0.00% / 0.00%)] [346,098 / 77 (99.98%)]
24.5mm - 25.4mm 24.5mm - 25.4mm = 7
[7 (0.00% / 0.00%)] [346,105 / 69 (99.98%)]
25.5mm - 26.4mm 25.5mm - 26.4mm = 8
[8 (0.00% / 0.00%)] [346,113 / 62 (99.98%)]
26.5mm - 27.4mm 26.5mm - 27.4mm = 3
[3 (0.00% / 0.00%)] [346,116 / 54 (99.99%)]
27.5mm - 28.4mm 27.5mm - 28.4mm = 7
[7 (0.00% / 0.00%)] [346,123 / 51 (99.99%)]
28.5mm - 29.4mm 28.5mm - 29.4mm = 2
[2 (0.00% / 0.00%)] [346,125 / 44 (99.99%)]
29.5mm - 30.4mm 29.5mm - 30.4mm = 4
[4 (0.00% / 0.00%)] [346,129 / 42 (99.99%)]
30.5mm - 31.4mm 30.5mm - 31.4mm = 4
[4 (0.00% / 0.00%)] [346,133 / 38 (99.99%)]
31.5mm - 32.4mm 31.5mm - 32.4mm = 4
[4 (0.00% / 0.00%)] [346,137 / 34 (99.99%)]
32.5mm - 33.4mm 32.5mm - 33.4mm = 7
[7 (0.00% / 0.00%)] [346,144 / 30 (99.99%)]
33.5mm - 34.4mm 33.5mm - 34.4mm = 5
[5 (0.00% / 0.00%)] [346,149 / 23 (99.99%)]
34.5mm - 35.4mm 34.5mm - 35.4mm = 4
[4 (0.00% / 0.00%)] [346,153 / 18 (100.00%)]
35.5mm - 36.4mm 35.5mm - 36.4mm = 2
[2 (0.00% / 0.00%)] [346,155 / 14 (100.00%)]
37.5mm - 38.4mm 37.5mm - 38.4mm = 1
[1 (0.00% / 0.00%)] [346,156 / 12 (100.00%)]
39.5mm - 40.4mm 39.5mm - 40.4mm = 2
[2 (0.00% / 0.00%)] [346,158 / 11 (100.00%)]
40.5mm - 41.4mm 40.5mm - 41.4mm = 1
[1 (0.00% / 0.00%)] [346,159 / 9 (100.00%)]
42.5mm - 43.4mm 42.5mm - 43.4mm = 1
[1 (0.00% / 0.00%)] [346,160 / 8 (100.00%)]
43.5mm - 44.4mm 43.5mm - 44.4mm = 1
[1 (0.00% / 0.00%)] [346,161 / 7 (100.00%)]
50.5mm - 51.4mm 50.5mm - 51.4mm = 1
[1 (0.00% / 0.00%)] [346,162 / 6 (100.00%)]
52.5mm - 53.4mm 52.5mm - 53.4mm = 1
[1 (0.00% / 0.00%)] [346,163 / 5 (100.00%)]
59.5mm - 60.4mm 59.5mm - 60.4mm = 1
[1 (0.00% / 0.00%)] [346,164 / 4 (100.00%)]
60.5mm - 61.4mm 60.5mm - 61.4mm = 1
[1 (0.00% / 0.00%)] [346,165 / 3 (100.00%)]
72.5mm - 73.4mm 72.5mm - 73.4mm = 1
[1 (0.00% / 0.00%)] [346,166 / 2 (100.00%)]
81.5mm - 82.4mm 81.5mm - 82.4mm = 1
[1 (0.00% / 0.00%)] [346,167 / 1 (100.00%)]

Missing observations (1,545 / 0.44%)

Wind Direction

Calm Calm = 447
[447 (0.13% / 0.23%)] [0 / 0 (NA)]
NNE NNE = 20,563
[20,563 (5.91% / 10.76%)] [0 / 0 (NA)]
NE NE = 16,292
[16,292 (4.69% / 8.52%)] [0 / 0 (NA)]
ENE ENE = 13,758
[13,758 (3.96% / 7.20%)] [0 / 0 (NA)]
E E = 10,723
[10,723 (3.08% / 5.61%)] [0 / 0 (NA)]
ESE ESE = 9,686
[9,686 (2.79% / 5.07%)] [0 / 0 (NA)]
SE SE = 8,216
[8,216 (2.36% / 4.30%)] [0 / 0 (NA)]
SSE SSE = 6,919
[6,919 (1.99% / 3.62%)] [0 / 0 (NA)]
S S = 20,246
[20,246 (5.82% / 10.59%)] [0 / 0 (NA)]
SSW SSW = 14,338
[14,338 (4.12% / 7.50%)] [0 / 0 (NA)]
SW SW = 6,204
[6,204 (1.78% / 3.25%)] [0 / 0 (NA)]
WSW WSW = 3,762
[3,762 (1.08% / 1.97%)] [0 / 0 (NA)]
W W = 4,300
[4,300 (1.24% / 2.25%)] [0 / 0 (NA)]
WNW WNW = 4,493
[4,493 (1.29% / 2.35%)] [0 / 0 (NA)]
NW NW = 8,306
[8,306 (2.39% / 4.35%)] [0 / 0 (NA)]
NNW NNW = 21,730
[21,730 (6.25% / 11.37%)] [0 / 0 (NA)]
N N = 21,144
[21,144 (6.08% / 11.06%)] [0 / 0 (NA)]

Missing observations (156,585 / 45.03%)

Wind Speed

0.0m/s - 0.4m/s 0.0m/s - 0.4m/s = 476
[476 (0.14% / 0.25%)] [476 / 191,128 (0.25%)]
0.5m/s - 1.4m/s 0.5m/s - 1.4m/s = 5,939
[5,939 (1.71% / 3.11%)] [6,415 / 190,652 (3.36%)]
1.5m/s - 2.4m/s 1.5m/s - 2.4m/s = 19,075
[19,075 (5.49% / 9.98%)] [25,490 / 184,713 (13.34%)]
2.5m/s - 3.4m/s 2.5m/s - 3.4m/s = 28,716
[28,716 (8.26% / 15.02%)] [54,206 / 165,638 (28.36%)]
3.5m/s - 4.4m/s 3.5m/s - 4.4m/s = 30,506
[30,506 (8.77% / 15.96%)] [84,712 / 136,922 (44.32%)]
4.5m/s - 5.4m/s 4.5m/s - 5.4m/s = 27,725
[27,725 (7.97% / 14.51%)] [112,437 / 106,416 (58.83%)]
5.5m/s - 6.4m/s 5.5m/s - 6.4m/s = 23,501
[23,501 (6.76% / 12.30%)] [135,938 / 78,691 (71.12%)]
6.5m/s - 7.4m/s 6.5m/s - 7.4m/s = 18,928
[18,928 (5.44% / 9.90%)] [154,866 / 55,190 (81.03%)]
7.5m/s - 8.4m/s 7.5m/s - 8.4m/s = 13,962
[13,962 (4.02% / 7.31%)] [168,828 / 36,262 (88.33%)]
8.5m/s - 9.4m/s 8.5m/s - 9.4m/s = 9,426
[9,426 (2.71% / 4.93%)] [178,254 / 22,300 (93.26%)]
9.5m/s - 10.4m/s 9.5m/s - 10.4m/s = 5,589
[5,589 (1.61% / 2.92%)] [183,843 / 12,874 (96.19%)]
10.5m/s - 11.4m/s 10.5m/s - 11.4m/s = 3,355
[3,355 (0.96% / 1.76%)] [187,198 / 7,285 (97.94%)]
11.5m/s - 12.4m/s 11.5m/s - 12.4m/s = 1,881
[1,881 (0.54% / 0.98%)] [189,079 / 3,930 (98.93%)]
12.5m/s - 13.4m/s 12.5m/s - 13.4m/s = 955
[955 (0.27% / 0.50%)] [190,034 / 2,049 (99.43%)]
13.5m/s - 14.4m/s 13.5m/s - 14.4m/s = 526
[526 (0.15% / 0.28%)] [190,560 / 1,094 (99.70%)]
14.5m/s - 15.4m/s 14.5m/s - 15.4m/s = 272
[272 (0.08% / 0.14%)] [190,832 / 568 (99.85%)]
15.5m/s - 16.4m/s 15.5m/s - 16.4m/s = 135
[135 (0.04% / 0.07%)] [190,967 / 296 (99.92%)]
16.5m/s - 17.4m/s 16.5m/s - 17.4m/s = 62
[62 (0.02% / 0.03%)] [191,029 / 161 (99.95%)]
17.5m/s - 18.4m/s 17.5m/s - 18.4m/s = 20
[20 (0.01% / 0.01%)] [191,049 / 99 (99.96%)]
18.5m/s - 19.4m/s 18.5m/s - 19.4m/s = 27
[27 (0.01% / 0.01%)] [191,076 / 79 (99.97%)]
19.5m/s - 20.4m/s 19.5m/s - 20.4m/s = 16
[16 (0.00% / 0.01%)] [191,092 / 52 (99.98%)]
20.5m/s - 21.4m/s 20.5m/s - 21.4m/s = 16
[16 (0.00% / 0.01%)] [191,108 / 36 (99.99%)]
21.5m/s - 22.4m/s 21.5m/s - 22.4m/s = 6
[6 (0.00% / 0.00%)] [191,114 / 20 (99.99%)]
22.5m/s - 23.4m/s 22.5m/s - 23.4m/s = 6
[6 (0.00% / 0.00%)] [191,120 / 14 (100.00%)]
23.5m/s - 24.4m/s 23.5m/s - 24.4m/s = 3
[3 (0.00% / 0.00%)] [191,123 / 8 (100.00%)]
24.5m/s - 25.4m/s 24.5m/s - 25.4m/s = 1
[1 (0.00% / 0.00%)] [191,124 / 5 (100.00%)]
25.5m/s - 26.4m/s 25.5m/s - 26.4m/s = 3
[3 (0.00% / 0.00%)] [191,127 / 4 (100.00%)]
26.5m/s - 27.4m/s 26.5m/s - 27.4m/s = 1
[1 (0.00% / 0.00%)] [191,128 / 1 (100.00%)]

Missing observations (156,584 / 45.03%)

Temperature

-2.5C - -1.6C -2.5C - -1.6C = 2
[2 (0.00% / 0.00%)] [2 / 191,178 (0.00%)]
-1.5C - -0.6C -1.5C - -0.6C = 29
[29 (0.01% / 0.02%)] [31 / 191,176 (0.02%)]
-0.5C - 0.4C -0.5C - 0.4C = 403
[403 (0.12% / 0.21%)] [434 / 191,147 (0.23%)]
0.5C - 1.4C 0.5C - 1.4C = 912
[912 (0.26% / 0.48%)] [1,346 / 190,744 (0.70%)]
1.5C - 2.4C 1.5C - 2.4C = 1,933
[1,933 (0.56% / 1.01%)] [3,279 / 189,832 (1.72%)]
2.5C - 3.4C 2.5C - 3.4C = 3,295
[3,295 (0.95% / 1.72%)] [6,574 / 187,899 (3.44%)]
3.5C - 4.4C 3.5C - 4.4C = 4,846
[4,846 (1.39% / 2.53%)] [11,420 / 184,604 (5.97%)]
4.5C - 5.4C 4.5C - 5.4C = 6,365
[6,365 (1.83% / 3.33%)] [17,785 / 179,758 (9.30%)]
5.5C - 6.4C 5.5C - 6.4C = 7,003
[7,003 (2.01% / 3.66%)] [24,788 / 173,393 (12.97%)]
6.5C - 7.4C 6.5C - 7.4C = 7,723
[7,723 (2.22% / 4.04%)] [32,511 / 166,390 (17.01%)]
7.5C - 8.4C 7.5C - 8.4C = 8,065
[8,065 (2.32% / 4.22%)] [40,576 / 158,667 (21.22%)]
8.5C - 9.4C 8.5C - 9.4C = 7,627
[7,627 (2.19% / 3.99%)] [48,203 / 150,602 (25.21%)]
9.5C - 10.4C 9.5C - 10.4C = 7,263
[7,263 (2.09% / 3.80%)] [55,466 / 142,975 (29.01%)]
10.5C - 11.4C 10.5C - 11.4C = 6,803
[6,803 (1.96% / 3.56%)] [62,269 / 135,712 (32.57%)]
11.5C - 12.4C 11.5C - 12.4C = 6,241
[6,241 (1.79% / 3.26%)] [68,510 / 128,909 (35.84%)]
12.5C - 13.4C 12.5C - 13.4C = 6,312
[6,312 (1.82% / 3.30%)] [74,822 / 122,668 (39.14%)]
13.5C - 14.4C 13.5C - 14.4C = 6,137
[6,137 (1.76% / 3.21%)] [80,959 / 116,356 (42.35%)]
14.5C - 15.4C 14.5C - 15.4C = 6,246
[6,246 (1.80% / 3.27%)] [87,205 / 110,219 (45.61%)]
15.5C - 16.4C 15.5C - 16.4C = 6,810
[6,810 (1.96% / 3.56%)] [94,015 / 103,973 (49.18%)]
16.5C - 17.4C 16.5C - 17.4C = 7,116
[7,116 (2.05% / 3.72%)] [101,131 / 97,163 (52.90%)]
17.5C - 18.4C 17.5C - 18.4C = 7,686
[7,686 (2.21% / 4.02%)] [108,817 / 90,047 (56.92%)]
18.5C - 19.4C 18.5C - 19.4C = 8,376
[8,376 (2.41% / 4.38%)] [117,193 / 82,361 (61.30%)]
19.5C - 20.4C 19.5C - 20.4C = 7,972
[7,972 (2.29% / 4.17%)] [125,165 / 73,985 (65.47%)]
20.5C - 21.4C 20.5C - 21.4C = 8,219
[8,219 (2.36% / 4.30%)] [133,384 / 66,013 (69.77%)]
21.5C - 22.4C 21.5C - 22.4C = 8,104
[8,104 (2.33% / 4.24%)] [141,488 / 57,794 (74.01%)]
22.5C - 23.4C 22.5C - 23.4C = 7,270
[7,270 (2.09% / 3.80%)] [148,758 / 49,690 (77.81%)]
23.5C - 24.4C 23.5C - 24.4C = 6,788
[6,788 (1.95% / 3.55%)] [155,546 / 42,420 (81.36%)]
24.5C - 25.4C 24.5C - 25.4C = 6,779
[6,779 (1.95% / 3.55%)] [162,325 / 35,632 (84.91%)]
25.5C - 26.4C 25.5C - 26.4C = 6,910
[6,910 (1.99% / 3.61%)] [169,235 / 28,853 (88.52%)]
26.5C - 27.4C 26.5C - 27.4C = 6,408
[6,408 (1.84% / 3.35%)] [175,643 / 21,943 (91.87%)]
27.5C - 28.4C 27.5C - 28.4C = 5,125
[5,125 (1.47% / 2.68%)] [180,768 / 15,535 (94.55%)]
28.5C - 29.4C 28.5C - 29.4C = 3,501
[3,501 (1.01% / 1.83%)] [184,269 / 10,410 (96.39%)]
29.5C - 30.4C 29.5C - 30.4C = 2,583
[2,583 (0.74% / 1.35%)] [186,852 / 6,909 (97.74%)]
30.5C - 31.4C 30.5C - 31.4C = 1,994
[1,994 (0.57% / 1.04%)] [188,846 / 4,326 (98.78%)]
31.5C - 32.4C 31.5C - 32.4C = 1,300
[1,300 (0.37% / 0.68%)] [190,146 / 2,332 (99.46%)]
32.5C - 33.4C 32.5C - 33.4C = 664
[664 (0.19% / 0.35%)] [190,810 / 1,032 (99.81%)]
33.5C - 34.4C 33.5C - 34.4C = 246
[246 (0.07% / 0.13%)] [191,056 / 368 (99.94%)]
34.5C - 35.4C 34.5C - 35.4C = 86
[86 (0.02% / 0.04%)] [191,142 / 122 (99.98%)]
35.5C - 36.4C 35.5C - 36.4C = 21
[21 (0.01% / 0.01%)] [191,163 / 36 (99.99%)]
36.5C - 37.4C 36.5C - 37.4C = 15
[15 (0.00% / 0.01%)] [191,178 / 15 (100.00%)]

Missing observations (156,534 / 45.02%)